1 | ! ================================================================================================================================= |
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2 | ! MODULE : slowproc |
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3 | ! |
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4 | ! CONTACT : orchidee-help _at_ listes.ipsl.fr |
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5 | ! |
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6 | ! LICENCE : IPSL (2006) |
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7 | ! This software is governed by the CeCILL licence see ORCHIDEE/ORCHIDEE_CeCILL.LIC |
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8 | ! |
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9 | !>\BRIEF Groups the subroutines that: (1) initialize all variables used in |
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10 | !! slowproc_main, (2) prepare the restart file for the next simulation, (3) Update the |
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11 | !! vegetation cover if needed, and (4) handle all slow processes if the carbon |
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12 | !! cycle is activated (call STOMATE) or update the vegetation properties (LAI and |
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13 | !! fractional cover) in the case of a run with only SECHIBA. |
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14 | !! |
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15 | !!\n DESCRIPTION: None |
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16 | !! |
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17 | !! RECENT CHANGE(S): None |
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18 | !! |
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19 | !! REFERENCE(S) : |
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20 | !! |
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21 | !! SVN : |
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22 | !! $HeadURL$ |
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23 | !! $Date$ |
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24 | !! $Revision$ |
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25 | !! \n |
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26 | !_ ================================================================================================================================ |
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27 | |
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28 | MODULE slowproc |
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29 | |
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30 | USE defprec |
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31 | USE constantes |
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32 | USE constantes_soil |
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33 | USE constantes_soil_var !! crop irrigation needs, xuhui |
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34 | USE pft_parameters |
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35 | USE ioipsl |
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36 | USE xios_orchidee |
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37 | USE ioipsl_para |
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38 | USE sechiba_io_p |
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39 | USE interpol_help |
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40 | USE stomate |
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41 | USE stomate_data |
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42 | USE grid |
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43 | USE time, ONLY : dt_sechiba, dt_stomate, one_day, FirstTsYear, LastTsDay, LastTsYear |
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44 | USE time, ONLY : year_start, month_start, day_start, sec_start |
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45 | USE time, ONLY : month_end, day_end |
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46 | USE mod_orchidee_para |
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47 | |
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48 | IMPLICIT NONE |
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49 | |
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50 | ! Private & public routines |
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51 | |
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52 | PRIVATE |
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53 | PUBLIC slowproc_main, slowproc_clear, slowproc_initialize, slowproc_finalize, slowproc_change_frac, slowproc_veget |
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54 | |
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55 | ! |
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56 | ! variables used inside slowproc module : declaration and initialisation |
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57 | ! |
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58 | REAL(r_std), SAVE :: slope_default = 0.1 |
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59 | !$OMP THREADPRIVATE(slope_default) |
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60 | INTEGER(i_std) , SAVE :: veget_update !! update frequency in years for landuse (nb of years) |
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61 | !$OMP THREADPRIVATE(veget_update) |
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62 | !spitfire |
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63 | REAL(r_std), SAVE :: m_lightn_default = 0.02 |
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64 | !$OMP THREADPRIVATE(m_lightn_default) |
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65 | LOGICAL, SAVE :: read_popdens |
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66 | !$OMP THREADPRIVATE(read_popdens) |
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67 | LOGICAL, SAVE :: read_humign |
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68 | !$OMP THREADPRIVATE(read_humign) |
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69 | REAL(r_std), SAVE :: popdens_default = 1. |
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70 | !$OMP THREADPRIVATE(popdens_default) |
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71 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: m_lightn |
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72 | !$OMP THREADPRIVATE(m_lightn) |
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73 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: glccNetLCC !! the land-cover-change (LCC) matrix in case a gross LCC is |
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74 | !$OMP THREADPRIVATE(glccNetLCC) |
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75 | !! used. |
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76 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: glccSecondShift |
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77 | !$OMP THREADPRIVATE(glccSecondShift) |
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78 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: glccPrimaryShift |
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79 | !$OMP THREADPRIVATE(glccPrimaryShift) |
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80 | |
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81 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: harvest_matrix |
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82 | !$OMP THREADPRIVATE(harvest_matrix) |
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83 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: harvest_biomass |
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84 | !$OMP THREADPRIVATE(harvest_biomass) |
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85 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: bound_spa |
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86 | !$OMP THREADPRIVATE(bound_spa) |
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87 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: newvegfrac !! fraction of different MTCs that is used to guide on how to |
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88 | !! allocate the newly created MTC in gross LUC. |
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89 | !$OMP THREADPRIVATE(newvegfrac) |
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90 | |
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91 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: proxy_anidens |
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92 | !$OMP THREADPRIVATE(proxy_anidens) |
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93 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:) :: popd |
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94 | !$OMP THREADPRIVATE(popd) |
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95 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:) :: humign |
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96 | !$OMP THREADPRIVATE(humign) |
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97 | REAL(r_std), SAVE :: m_ba_default = 0. |
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98 | !$OMP THREADPRIVATE(m_ba_default) |
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99 | LOGICAL, SAVE :: read_observed_ba |
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100 | !$OMP THREADPRIVATE(read_observed_ba) |
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101 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: m_observed_ba |
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102 | !$OMP THREADPRIVATE(m_observed_ba) |
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103 | |
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104 | REAL(r_std), SAVE :: m_cf_coarse_default = 0. |
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105 | !$OMP THREADPRIVATE(m_cf_coarse_default) |
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106 | LOGICAL, SAVE :: read_cf_coarse |
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107 | !$OMP THREADPRIVATE(read_cf_coarse) |
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108 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: m_cf_coarse |
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109 | !$OMP THREADPRIVATE(m_cf_coarse) |
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110 | |
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111 | REAL(r_std), SAVE :: m_cf_fine_default = 0. |
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112 | !$OMP THREADPRIVATE(m_cf_fine_default) |
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113 | LOGICAL, SAVE :: read_cf_fine |
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114 | !$OMP THREADPRIVATE(read_cf_fine) |
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115 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: m_cf_fine |
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116 | !$OMP THREADPRIVATE(m_cf_fine) |
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117 | |
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118 | REAL(r_std), SAVE :: m_ratio_default = 0. |
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119 | !$OMP THREADPRIVATE(m_ratio_default) |
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120 | LOGICAL, SAVE :: read_ratio |
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121 | !$OMP THREADPRIVATE(read_ratio) |
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122 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: m_ratio |
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123 | !$OMP THREADPRIVATE(m_ratio) |
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124 | |
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125 | REAL(r_std), SAVE :: m_ratio_flag_default = 0. |
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126 | !$OMP THREADPRIVATE(m_ratio_flag_default) |
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127 | LOGICAL, SAVE :: read_ratio_flag |
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128 | !$OMP THREADPRIVATE(read_ratio_flag) |
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129 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: m_ratio_flag |
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130 | !$OMP THREADPRIVATE(m_ratio_flag) |
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131 | |
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132 | !endspit |
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133 | ! |
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134 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:) :: clayfraction !! Clayfraction (0-1, unitless) |
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135 | !$OMP THREADPRIVATE(clayfraction) |
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136 | INTEGER, SAVE :: printlev_loc !! Local printlev in slowproc module |
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137 | !$OMP THREADPRIVATE(printlev_loc) |
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138 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:,:) :: laimap !! LAI map when the LAI is prescribed and not calculated by STOMATE |
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139 | !$OMP THREADPRIVATE(laimap) |
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140 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:) :: soilclass_default |
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141 | !$OMP THREADPRIVATE(soilclass_default) |
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142 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: veget_max_new !! New year fraction of vegetation type (0-1, unitless) |
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143 | !$OMP THREADPRIVATE(veget_max_new) |
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144 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: frac_nobio_new !! New year fraction of ice+lakes+cities+... (0-1, unitless) |
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145 | !$OMP THREADPRIVATE(frac_nobio_new) |
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146 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: frac_nobio_lastyear !! last year fraction of ice+lakes+cities+... (0-1, unitless) |
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147 | !$OMP THREADPRIVATE(frac_nobio_lastyear) |
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148 | INTEGER(i_std), SAVE :: lcanop !! canopy levels used for LAI |
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149 | !$OMP THREADPRIVATE(lcanop) |
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150 | INTEGER(i_std) , SAVE :: veget_year !! year for vegetation update |
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151 | !$OMP THREADPRIVATE(veget_year) |
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152 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:,:) :: vegetnew_firstday !! next year fraction of vegetation type (0-1, unitless) |
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153 | !$OMP THREADPRIVATE(vegetnew_firstday) |
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154 | !gmjc 15Feb2016 avoid grazing wet |
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155 | REAL(r_std), ALLOCATABLE, SAVE, DIMENSION (:) :: fc_grazing |
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156 | !$OMP THREADPRIVATE(fc_grazing) |
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157 | !end gmjc |
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158 | |
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159 | CONTAINS |
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160 | |
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161 | !! ================================================================================================================================ |
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162 | !! SUBROUTINE : slowproc_initialize |
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163 | !! |
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164 | !>\BRIEF Initialize slowproc module and call initialization of stomate module |
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165 | !! |
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166 | !! DESCRIPTION : Allocate module variables, read from restart file or initialize with default values |
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167 | !! Call initialization of stomate module. |
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168 | !! |
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169 | !! MAIN OUTPUT VARIABLE(S) : |
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170 | !! |
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171 | !! REFERENCE(S) : |
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172 | !! |
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173 | !! FLOWCHART : None |
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174 | !! \n |
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175 | !_ ================================================================================================================================ |
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176 | |
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177 | SUBROUTINE slowproc_initialize (kjit, kjpij, kjpindex, date0, & |
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178 | IndexLand, indexveg, lalo, neighbours, & |
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179 | resolution, contfrac, soiltile, reinf_slope, & |
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180 | t2m, & |
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181 | deadleaf_cover, assim_param, lai, frac_age, & |
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182 | height, veget, frac_nobio, njsc, & |
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183 | veget_max, totfrac_nobio, qsintmax, rest_id, & |
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184 | rest_id_stom, hist_id_stom, tot_bare_soil, & |
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185 | hist_id_stom_IPCC, co2_flux, fco2_lu, temp_growth, & |
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186 | soilc_total, thawed_humidity, depth_organic_soil, heat_Zimov, & |
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187 | f_rot_sech, altmax) |
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188 | |
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189 | |
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190 | !! 0.1 Input variables |
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191 | INTEGER(i_std), INTENT(in) :: kjit !! Time step number |
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192 | INTEGER(i_std), INTENT(in) :: kjpij !! Total size of the un-compressed grid |
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193 | INTEGER(i_std),INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
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194 | REAL(r_std),INTENT (in) :: date0 !! Initial date of what ??? |
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195 | INTEGER(i_std),INTENT (in) :: rest_id !! Restart file identifier |
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196 | INTEGER(i_std),INTENT (in) :: rest_id_stom !! STOMATE's _Restart_ file identifier |
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197 | INTEGER(i_std),INTENT (in) :: hist_id_stom !! STOMATE's _history_ file identifier |
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198 | INTEGER(i_std),INTENT(in) :: hist_id_stom_IPCC !! STOMATE's IPCC _history_ file identifier |
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199 | INTEGER(i_std),DIMENSION (kjpindex), INTENT (in) :: IndexLand !! Indices of the points on the land map |
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200 | INTEGER(i_std),DIMENSION (kjpindex*nvm), INTENT (in):: indexveg !! Indices of the points on the vegetation (3D map ???) |
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201 | REAL(r_std),DIMENSION (kjpindex,2), INTENT (in) :: lalo !! Geogr. coordinates (latitude,longitude) (degrees) |
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202 | INTEGER(i_std), DIMENSION (kjpindex,NbNeighb), INTENT(in):: neighbours !! neighbouring grid points if land. |
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203 | REAL(r_std), DIMENSION (kjpindex,2), INTENT(in) :: resolution !! size in x an y of the grid (m) |
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204 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: contfrac !! Fraction of continent in the grid (0-1, unitless) |
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205 | REAL(r_std), DIMENSION(kjpindex), INTENT(in) :: t2m !! 2 m air temperature (K) |
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206 | LOGICAL,DIMENSION(kjpindex), INTENT(in) :: f_rot_sech !! whether a grid is under rotation |
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207 | |
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208 | !! 0.2 Output variables |
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209 | REAL(r_std), DIMENSION (kjpindex,nvm), INTENT(out) :: co2_flux !! CO2 flux per average ground area (gC m^{-2} dt_stomate^{-1}) |
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210 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: fco2_lu !! CO2 flux from land-use (without forest management) (gC m^{-2} dt_stomate^{-1}) |
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211 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: temp_growth !! Growth temperature (°C) - Is equal to t2m_month |
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212 | INTEGER(i_std), DIMENSION(kjpindex), INTENT(out) :: njsc !! Index of the dominant soil textural class in the grid cell (1-nscm, unitless) |
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213 | REAL(r_std), DIMENSION(kjpindex,ndeep,nvm), INTENT (out) :: heat_Zimov !! heating associated with decomposition |
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214 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: lai !! Leaf area index (m^2 m^{-2}) |
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215 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: height !! height of vegetation (m) |
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216 | REAL(r_std),DIMENSION (kjpindex,nvm,nleafages), INTENT(out):: frac_age !! Age efficacity from STOMATE for isoprene |
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217 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: veget !! Fraction of vegetation type including none biological fraction (unitless) |
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218 | REAL(r_std),DIMENSION (kjpindex,nnobio), INTENT (out) :: frac_nobio !! Fraction of ice, lakes, cities etc. in the mesh |
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219 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: veget_max !! Maximum fraction of vegetation type including none biological fraction (unitless) |
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220 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: altmax |
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221 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: tot_bare_soil !! Total evaporating bare soil fraction |
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222 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: totfrac_nobio !! Total fraction of ice+lakes+cities etc. in the mesh |
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223 | REAL(r_std), DIMENSION (kjpindex,nstm), INTENT(out) :: soiltile !! Fraction of each soil tile (0-1, unitless) |
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224 | REAL(r_std),DIMENSION (kjpindex), INTENT(out) :: reinf_slope !! slope coef for reinfiltration |
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225 | REAL(r_std),DIMENSION (kjpindex,nvm,npco2),INTENT (out):: assim_param !! min+max+opt temperatures & vmax for photosynthesis (K, \mumol m^{-2} s^{-1}) |
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226 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: deadleaf_cover !! Fraction of soil covered by dead leaves (unitless) |
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227 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: qsintmax !! Maximum water storage on vegetation from interception (mm) |
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228 | |
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229 | !! 0.3 Modified variables |
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230 | REAL(r_std), DIMENSION(kjpindex,ndeep,nvm), INTENT (inout) :: soilc_total !! total soil carbon for use in thermal |
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231 | REAL(r_std), DIMENSION(kjpindex), INTENT (inout) :: thawed_humidity!! specified humidity of thawed soil |
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232 | REAL(r_std), DIMENSION(kjpindex), INTENT (inout) :: depth_organic_soil !! how deep is the organic soil? |
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233 | |
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234 | !_ ================================================================================================================================ |
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235 | |
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236 | !! 1. Perform the allocation of all variables, define some files and some flags. |
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237 | ! Restart file read for Sechiba. |
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238 | CALL slowproc_init (kjit, kjpindex, IndexLand, lalo, neighbours, resolution, contfrac, & |
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239 | rest_id, lai, frac_age, veget, frac_nobio, totfrac_nobio, soiltile, reinf_slope, & |
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240 | veget_max, tot_bare_soil, njsc, & |
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241 | height, lcanop, veget_update, veget_year, f_rot_sech) |
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242 | |
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243 | |
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244 | !! 2. Define Time step in days for stomate |
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245 | dt_days = dt_stomate / one_day |
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246 | |
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247 | |
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248 | !! 3. check time step coherence between slow processes and fast processes |
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249 | IF ( dt_stomate .LT. dt_sechiba ) THEN |
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250 | WRITE(numout,*) 'slow_processes: time step smaller than forcing time step, dt_sechiba=',dt_sechiba,' dt_stomate=',dt_stomate |
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251 | CALL ipslerr_p(3,'slowproc_initialize','Coherence problem between dt_stomate and dt_sechiba',& |
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252 | 'Time step smaller than forcing time step','') |
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253 | ENDIF |
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254 | |
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255 | !! 4. Call stomate to initialize all variables manadged in stomate, |
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256 | IF ( ok_stomate ) THEN |
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257 | |
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258 | CALL stomate_initialize & |
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259 | (kjit, kjpij, kjpindex, & |
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260 | rest_id_stom, hist_id_stom, hist_id_stom_IPCC, & |
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261 | indexLand, lalo, neighbours, resolution, & |
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262 | contfrac, totfrac_nobio, clayfraction, t2m, & |
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263 | lai, veget, veget_max, & |
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264 | co2_flux, fco2_lu, & |
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265 | deadleaf_cover, assim_param, thawed_humidity, depth_organic_soil, & |
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266 | soilc_total, heat_Zimov, temp_growth, altmax) |
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267 | ENDIF |
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268 | |
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269 | !! 5. Specific run without the carbon cycle (STOMATE not called): |
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270 | !! Need to initialize some variables that will be used in SECHIBA: |
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271 | !! height, deadleaf_cover, assim_param, qsintmax. |
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272 | IF (.NOT. ok_stomate ) THEN |
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273 | CALL slowproc_derivvar (kjpindex, veget, lai, & |
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274 | qsintmax, deadleaf_cover, assim_param, height, temp_growth) |
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275 | ELSE |
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276 | qsintmax(:,:) = qsintcst * veget(:,:) * lai(:,:) |
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277 | qsintmax(:,1) = zero |
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278 | ENDIF |
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279 | |
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280 | END SUBROUTINE slowproc_initialize |
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281 | |
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282 | |
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283 | !! ================================================================================================================================ |
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284 | !! SUBROUTINE : slowproc_main |
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285 | !! |
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286 | !>\BRIEF Main routine that manage variable initialisation (slowproc_init), |
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287 | !! prepare the restart file with the slowproc variables, update the time variables |
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288 | !! for slow processes, and possibly update the vegetation cover, before calling |
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289 | !! STOMATE in the case of the carbon cycle activated or just update LAI (and possibly |
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290 | !! the vegetation cover) for simulation with only SECHIBA |
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291 | !! |
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292 | !! |
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293 | !! DESCRIPTION : (definitions, functional, design, flags): The subroutine manages |
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294 | !! diverses tasks: |
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295 | !! (1) Initializing all variables of slowproc (first call) |
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296 | !! (2) Preparation of the restart file for the next simulation with all prognostic variables |
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297 | !! (3) Compute and update time variable for slow processes |
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298 | !! (4) Update the vegetation cover if there is some land use change (only every years) |
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299 | !! (5) Call STOMATE for the runs with the carbone cycle activated (ok_stomate) and compute the respiration |
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300 | !! and the net primary production |
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301 | !! (6) Compute the LAI and possibly update the vegetation cover for run without STOMATE |
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302 | !! |
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303 | !! RECENT CHANGE(S): None |
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304 | !! |
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305 | !! MAIN OUTPUT VARIABLE(S): ::co2_flux, ::fco2_lu, ::lai, ::height, ::veget, ::frac_nobio, |
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306 | !! ::veget_max, ::totfrac_nobio, ::soiltype, ::assim_param, ::deadleaf_cover, ::qsintmax, |
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307 | !! and resp_maint, resp_hetero, resp_growth, npp that are calculated and stored |
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308 | !! in stomate is activated. |
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309 | !! |
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310 | !! REFERENCE(S) : None |
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311 | !! |
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312 | !! FLOWCHART : |
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313 | ! \latexonly |
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314 | ! \includegraphics(scale=0.5){SlowprocMainFlow.eps} !PP to be finalize!!) |
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315 | ! \endlatexonly |
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316 | !! \n |
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317 | !_ ================================================================================================================================ |
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318 | |
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319 | SUBROUTINE slowproc_main (kjit, kjpij, kjpindex, date0, & |
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320 | IndexLand, indexveg, lalo, neighbours, resolution, contfrac, soiltile, & |
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321 | t2m, temp_sol, stempdiag, & |
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322 | humrel, shumdiag, litterhumdiag, precip_rain, precip_snow, & |
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323 | !spitfire |
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324 | wspeed, & |
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325 | !endspit |
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326 | gpp, & |
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327 | deadleaf_cover, & |
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328 | assim_param, & |
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329 | lai, frac_age, height, veget, frac_nobio, veget_max, totfrac_nobio, qsintmax, & |
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330 | rest_id, hist_id, hist2_id, rest_id_stom, hist_id_stom, hist_id_stom_IPCC, & |
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331 | co2_flux, fco2_lu, temp_growth,& |
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332 | swdown, evapot_corr, & ! crops, xuhui |
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333 | tdeep, hsdeep_long, snow, heat_Zimov, pb, & |
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334 | sfluxCH4_deep, sfluxCO2_deep, & |
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335 | thawed_humidity, depth_organic_soil, zz_deep, zz_coef_deep, & |
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336 | soilc_total,snowdz,snowrho, & |
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337 | tot_bare_soil, f_rot_sech, rot_cmd, & |
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338 | !gmjc |
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339 | tmc_topgrass, humcste_use,altmax) |
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340 | ! end gmjc |
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341 | |
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342 | !! INTERFACE DESCRIPTION |
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343 | |
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344 | !! 0.1 Input variables |
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345 | |
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346 | INTEGER(i_std), INTENT(in) :: kjit !! Time step number |
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347 | INTEGER(i_std), INTENT(in) :: kjpij !! Total size of the un-compressed grid |
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348 | INTEGER(i_std),INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
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349 | REAL(r_std),INTENT (in) :: date0 !! Initial date of what ??? |
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350 | INTEGER(i_std),INTENT (in) :: rest_id,hist_id !! _Restart_ file and _history_ file identifier |
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351 | INTEGER(i_std),INTENT (in) :: hist2_id !! _history_ file 2 identifier |
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352 | INTEGER(i_std),INTENT (in) :: rest_id_stom !! STOMATE's _Restart_ file identifier |
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353 | INTEGER(i_std),INTENT (in) :: hist_id_stom !! STOMATE's _history_ file identifier |
---|
354 | INTEGER(i_std),INTENT(in) :: hist_id_stom_IPCC !! STOMATE's IPCC _history_ file identifier |
---|
355 | INTEGER(i_std),DIMENSION (kjpindex), INTENT (in) :: IndexLand !! Indices of the points on the land map |
---|
356 | INTEGER(i_std),DIMENSION (kjpindex*nvm), INTENT (in):: indexveg !! Indices of the points on the vegetation (3D map ???) |
---|
357 | REAL(r_std),DIMENSION (kjpindex,2), INTENT (in) :: lalo !! Geogr. coordinates (latitude,longitude) (degrees) |
---|
358 | INTEGER(i_std), DIMENSION (kjpindex,NbNeighb), INTENT(in) :: neighbours !! neighbouring grid points if land |
---|
359 | REAL(r_std), DIMENSION (kjpindex,2), INTENT(in) :: resolution !! size in x an y of the grid (m) |
---|
360 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: contfrac !! Fraction of continent in the grid (0-1, unitless) |
---|
361 | REAL(r_std), DIMENSION (kjpindex,nvm), INTENT (in) :: humrel !! Relative humidity ("moisture stress") (0-1, unitless) |
---|
362 | REAL(r_std), DIMENSION(kjpindex), INTENT(in) :: t2m !! 2 m air temperature (K) |
---|
363 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: temp_sol !! Surface temperature (K) |
---|
364 | REAL(r_std),DIMENSION (kjpindex,nslm), INTENT (in) :: stempdiag !! Soil temperature (K) |
---|
365 | REAL(r_std),DIMENSION (kjpindex,nslm), INTENT (in) :: shumdiag !! Relative soil moisture (0-1, unitless) |
---|
366 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: litterhumdiag !! Litter humidity (0-1, unitless) |
---|
367 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: precip_rain !! Rain precipitation (mm dt_stomate^{-1}) |
---|
368 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: precip_snow !! Snow precipitation (mm dt_stomate^{-1}) |
---|
369 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(in) :: gpp !! GPP of total ground area (gC m^{-2} time step^{-1}). |
---|
370 | !! Calculated in sechiba, account for vegetation cover and |
---|
371 | !! effective time step to obtain gpp_d |
---|
372 | !!!!! crops |
---|
373 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: swdown !!downward shortwave radiation |
---|
374 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: evapot_corr !!potential evaportranspiration (mm) |
---|
375 | LOGICAL, DIMENSION(kjpindex), INTENT(out) :: f_rot_sech |
---|
376 | INTEGER(i_std), DIMENSION(kjpindex,rot_cmd_max), INTENT(out) :: rot_cmd |
---|
377 | !!!!! crops, xuhui |
---|
378 | REAL(r_std), DIMENSION(kjpindex,ndeep,nvm), INTENT (in) :: tdeep !! deep temperature profile |
---|
379 | REAL(r_std), DIMENSION(kjpindex,ndeep,nvm), INTENT (in) :: hsdeep_long!! deep long term soil humidity profile |
---|
380 | REAL(r_std), DIMENSION(kjpindex), INTENT (in) :: snow !! Snow mass [Kg/m^2] |
---|
381 | REAL(r_std), DIMENSION (kjpindex), INTENT (in) :: pb !! Lowest level pressure |
---|
382 | REAL(r_std), DIMENSION(ndeep), INTENT (in) :: zz_deep !! deep vertical profile |
---|
383 | REAL(r_std), DIMENSION(ndeep), INTENT (in) :: zz_coef_deep!! deep vertical profile |
---|
384 | REAL(r_std), DIMENSION(kjpindex,nsnow),INTENT(in) :: snowdz !! snow depth for each layer |
---|
385 | REAL(r_std), DIMENSION(kjpindex,nsnow),INTENT(in) :: snowrho !! snow density for each layer |
---|
386 | !spitfire |
---|
387 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: wspeed !!Wind speed (m/s) |
---|
388 | !endspit |
---|
389 | !gmjc top 5 layer grassland soil moisture for grazing |
---|
390 | REAL(r_std),DIMENSION (kjpindex), INTENT(in) :: tmc_topgrass |
---|
391 | !end gmjc |
---|
392 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT(in) :: humcste_use |
---|
393 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT(inout) :: altmax |
---|
394 | !! 0.2 Output variables |
---|
395 | REAL(r_std), DIMENSION (kjpindex,nvm), INTENT(out) :: co2_flux !! CO2 flux per average ground area (gC m^{-2} dt_stomate^{-1}) |
---|
396 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: fco2_lu !! CO2 flux from land-use (without forest management) (gC m^{-2} dt_stomate^{-1}) |
---|
397 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: temp_growth !! Growth temperature (°C) - Is equal to t2m_month |
---|
398 | REAL(r_std), DIMENSION(kjpindex,ndeep,nvm), INTENT (out) :: heat_Zimov !! heating associated with decomposition |
---|
399 | REAL(r_std), DIMENSION(kjpindex), INTENT (out) :: sfluxCH4_deep !! surface flux of CH4 to atmosphere from permafrost |
---|
400 | REAL(r_std), DIMENSION(kjpindex), INTENT (out) :: sfluxCO2_deep !! surface flux of CO2 to atmosphere from permafrost |
---|
401 | REAL(r_std), DIMENSION (kjpindex), INTENT(out) :: tot_bare_soil !! Total evaporating bare soil fraction in the mesh |
---|
402 | |
---|
403 | !! 0.3 Modified variables |
---|
404 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: lai !! Leaf area index (m^2 m^{-2}) |
---|
405 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: height !! height of vegetation (m) |
---|
406 | REAL(r_std),DIMENSION (kjpindex,nvm,nleafages), INTENT(inout):: frac_age !! Age efficacity from STOMATE for isoprene |
---|
407 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: veget !! Fraction of vegetation type including none biological fractionin the mesh (unitless) |
---|
408 | REAL(r_std),DIMENSION (kjpindex,nnobio), INTENT (inout) :: frac_nobio !! Fraction of ice, lakes, cities etc. in the mesh |
---|
409 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: veget_max !! Maximum fraction of vegetation type in the mesh (unitless) |
---|
410 | REAL(r_std),DIMENSION (kjpindex), INTENT (inout) :: totfrac_nobio !! Total fraction of ice+lakes+cities etc. in the mesh |
---|
411 | REAL(r_std), DIMENSION (kjpindex,nstm), INTENT(inout) :: soiltile !! Fraction of each soil tile within vegtot (0-1, unitless) |
---|
412 | REAL(r_std),DIMENSION (kjpindex,nvm,npco2),INTENT (inout):: assim_param !! min+max+opt temperatures & vmax for photosynthesis (K, \mumol m^{-2} s^{-1}) |
---|
413 | REAL(r_std),DIMENSION (kjpindex), INTENT (inout) :: deadleaf_cover !! Fraction of soil covered by dead leaves (unitless) |
---|
414 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: qsintmax !! Maximum water storage on vegetation from interception (mm) |
---|
415 | REAL(r_std), DIMENSION(kjpindex), INTENT (inout) :: thawed_humidity !! specified humidity of thawed soil |
---|
416 | REAL(r_std), DIMENSION(kjpindex), INTENT (inout) :: depth_organic_soil !! how deep is the organic soil? |
---|
417 | REAL(r_std), DIMENSION(kjpindex,ndeep,nvm), INTENT (inout) :: soilc_total !! total soil carbon for use in thermal |
---|
418 | |
---|
419 | !! 0.4 Local variables |
---|
420 | INTEGER(i_std) :: j, jv, ji !! indices |
---|
421 | REAL(r_std), DIMENSION(kjpindex,nvm) :: resp_maint !! Maitanance component of autotrophic respiration in (gC m^{-2} dt_stomate^{-1}) |
---|
422 | REAL(r_std), DIMENSION(kjpindex,nvm) :: resp_hetero !! heterotrophic resp. (gC/(m**2 of total ground)/time step) |
---|
423 | REAL(r_std), DIMENSION(kjpindex,nvm) :: resp_growth !! Growth component of autotrophic respiration in gC m^{-2} dt_stomate^{-1}) |
---|
424 | REAL(r_std), DIMENSION(kjpindex,nvm) :: npp !! Net Ecosystem Exchange (gC/(m**2 of total ground)/time step) |
---|
425 | REAL(r_std),DIMENSION (kjpindex,nvm) :: veget_nextyear !! Temporary variable for new veget_max |
---|
426 | REAL(r_std),DIMENSION (kjpindex,nnobio) :: frac_nobio_nextyear !! Temporary variable for new frac_nobio |
---|
427 | REAL(r_std),DIMENSION (kjpindex) :: totfrac_nobio_lastyear !! Total fraction for the previous year |
---|
428 | REAL(r_std),DIMENSION (kjpindex) :: totfrac_nobio_new !! Total fraction for the next year |
---|
429 | !spitfire |
---|
430 | REAL(r_std),DIMENSION (kjpindex) :: lightn !!lightning (flashes/km2/day) |
---|
431 | REAL(r_std),DIMENSION (kjpindex) :: animal_density |
---|
432 | REAL(r_std),DIMENSION (kjpindex) :: observed_ba !!observed burned area (ha) |
---|
433 | INTEGER(i_std) :: yy, mm, dd |
---|
434 | REAL(r_std) :: ss |
---|
435 | REAL(r_std),DIMENSION (kjpindex) :: cf_coarse !!observed burned area (ha) |
---|
436 | REAL(r_std),DIMENSION (kjpindex) :: cf_fine !!observed burned area (ha) |
---|
437 | REAL(r_std),DIMENSION (kjpindex) :: ratio !!observed burned area (ha) |
---|
438 | REAL(r_std),DIMENSION (kjpindex) :: ratio_flag !!observed burned area (ha) |
---|
439 | REAL(r_std) :: cropshare_old, cropshare_new |
---|
440 | !endspit |
---|
441 | INTEGER(i_std) :: ivma,ivm,jvm !! Indices |
---|
442 | INTEGER(i_std) , SAVE :: veget_year_tmp !! year for landuse |
---|
443 | |
---|
444 | REAL(r_std),DIMENSION(:,:,:),ALLOCATABLE :: manage !! temporary matrix for rotation input |
---|
445 | INTEGER(i_std) :: yrlen |
---|
446 | CHARACTER(LEN=30) :: strManage, strVar |
---|
447 | LOGICAL :: is_update_rotation_cycle = .FALSE. !! enable update of rotation cycle for CROP module |
---|
448 | |
---|
449 | REAL(r_std) :: in_julian |
---|
450 | !_ ================================================================================================================================ |
---|
451 | |
---|
452 | !! 1. Compute and update all variables linked to the date and time |
---|
453 | IF (printlev_loc>=5) WRITE(numout,*) 'Entering slowproc_main' ! year_start, month_start, day_start, sec_start=' |
---|
454 | ! year_start, month_start,day_start,sec_start |
---|
455 | |
---|
456 | ! IF ( sec_start == dt_sechiba .AND. month==1 .AND. day==1 ) THEN |
---|
457 | ! The current time step is the first sechiba timestep of a new year |
---|
458 | ! IF (printlev_loc>=4) WRITE(numout,*) "This is a new day and a new year: month, day, sec_start=", month, day, sec_start |
---|
459 | ! FirstTsYear=.TRUE. |
---|
460 | ! ELSE |
---|
461 | ! FirstTsYear=.FALSE. |
---|
462 | ! END IF |
---|
463 | |
---|
464 | ! IF ( sec_start == 0 ) THEN |
---|
465 | ! The current time step is the last sechiba time step on a day |
---|
466 | ! LastTsDay=.TRUE. |
---|
467 | |
---|
468 | ! IF ( month == 1 .AND. day == 1 ) THEN |
---|
469 | ! The current time step is the last sechiba time step on a year |
---|
470 | ! JG : note that month=1, day=1, sec=O is the last day of the year. |
---|
471 | ! This is due to a problem before the first call to slowproc. |
---|
472 | ! slowproc_main enters the first time on the 2nd time step (1800s) |
---|
473 | ! LastTsYear = .TRUE. |
---|
474 | ! IF (printlev_loc>=4) WRITE(numout,*) "This is the last sechiba time step of a year, LastTsYear is activated" |
---|
475 | ! ELSE |
---|
476 | ! LastTsYear = .FALSE. |
---|
477 | ! END IF |
---|
478 | ! ELSE |
---|
479 | ! LastTsDay = .FALSE. |
---|
480 | ! LastTsYear = .FALSE. |
---|
481 | ! END IF |
---|
482 | |
---|
483 | !! 2. Activate slow processes if it is the end of the day |
---|
484 | IF ( LastTsDay ) THEN |
---|
485 | ! 3.2.2 Activate slow processes in the end of the day |
---|
486 | do_slow = .TRUE. |
---|
487 | |
---|
488 | ! 3.2.3 Count the number of days |
---|
489 | days_since_beg = days_since_beg + 1 |
---|
490 | IF (printlev_loc>=4) WRITE(numout,*) "New days_since_beg : ",days_since_beg |
---|
491 | ELSE |
---|
492 | do_slow = .FALSE. |
---|
493 | ENDIF |
---|
494 | |
---|
495 | !! 3. Update the vegetation if it is time to do so. |
---|
496 | !! This is done at the first sechiba time step on a new year and only every "veget_update" years. |
---|
497 | !! veget_update correspond to a number of years between each vegetation updates. |
---|
498 | !! Nothing is done if veget_update=0. |
---|
499 | !! Update of the vegetation map can not be done if map_pft_format=false. |
---|
500 | |
---|
501 | IF ( (map_pft_format) .AND. (veget_update .GT. 0) ) THEN |
---|
502 | |
---|
503 | IF ( days_since_beg == 1 ) THEN !!! This is in case the simulation did not start from the beginning of the year (noted xuhui) |
---|
504 | ! |
---|
505 | veget_year_tmp = veget_year + 1 |
---|
506 | |
---|
507 | ! Update of the vegetation cover with Land Use only if |
---|
508 | ! the current year match the requested condition (a multiple of |
---|
509 | ! "veget_update") |
---|
510 | IF ( MOD(veget_year_tmp - veget_year_orig, veget_update) == 0 ) THEN |
---|
511 | |
---|
512 | WRITE(numout,*) 'We read the new vegetmax map for year =' , veget_year_tmp |
---|
513 | |
---|
514 | ! Call the routine to update the vegetation (output is vegetnew_firstday) |
---|
515 | CALL slowproc_readvegetmax(kjpindex, lalo, neighbours, resolution, contfrac, & |
---|
516 | & veget_max, veget_nextyear, frac_nobio_nextyear, veget_year, .FALSE.) |
---|
517 | !!!! veget_nextyear is saved for used next year, but since it is |
---|
518 | !now input veget_map in the FirstTsYear, it is useless... (noted xuhui) |
---|
519 | !print *,'veget_nextyear after reading the new map firsttime zz',veget_nextyear |
---|
520 | ! |
---|
521 | ENDIF |
---|
522 | ! |
---|
523 | ENDIF |
---|
524 | ENDIF |
---|
525 | |
---|
526 | ! Update vegetation and fraction and save old values |
---|
527 | frac_nobio_lastyear = frac_nobio |
---|
528 | |
---|
529 | IF ( map_pft_format .AND. (veget_update > 0) .AND. FirstTsYear ) THEN |
---|
530 | veget_year = veget_year + 1 |
---|
531 | |
---|
532 | ! Update of the vegetation cover with Land Use only if |
---|
533 | ! the current year match the requested condition (a multiple of "veget_update") |
---|
534 | IF ( MOD(veget_year - veget_year_orig, veget_update) == 0 ) THEN |
---|
535 | IF (printlev_loc>=1) WRITE(numout,*) 'We are updating the vegetation map for year =' , veget_year |
---|
536 | |
---|
537 | ! Read the new the vegetation from file. Output is veget_nextyear and frac_nobio_nextyear. |
---|
538 | CALL slowproc_readvegetmax(kjpindex, lalo, neighbours, resolution, contfrac, & |
---|
539 | veget_max, veget_nextyear, frac_nobio_nextyear, veget_year, .FALSE.) |
---|
540 | |
---|
541 | IF (.NOT. use_age_class) THEN |
---|
542 | |
---|
543 | IF (ok_rotate) THEN |
---|
544 | ! when rotation is activated, the conversion among different croplands will |
---|
545 | ! not follow the vegetation map but follow the rotation commands. |
---|
546 | ! Vegetation map is used as change of cropland share in the grid. |
---|
547 | ! This change is shared proportionally to contemporary croplands. |
---|
548 | ! xuhui 20160503 |
---|
549 | DO ji = 1,kjpindex |
---|
550 | cropshare_old = SUM(veget_max(ji,:),MASK=ok_LAIdev(:)) |
---|
551 | cropshare_new = SUM(veget_nextyear(ji,:),MASK=ok_LAIdev(:)) |
---|
552 | IF (printlev>=4) THEN |
---|
553 | WRITE(numout,*) 'ji, cropshare_old, cropshare_new',ji, cropshare_old, cropshare_new |
---|
554 | ENDIF |
---|
555 | IF (cropshare_old .LT. min_sechiba) THEN |
---|
556 | ! special case 1, no croplands previously existed |
---|
557 | IF (printlev>=4) WRITE(numout,*) 'new croplands included, no change to veget_nextyear' |
---|
558 | ELSEIF (cropshare_new .LT. min_sechiba) THEN |
---|
559 | !special case 2, all croplands are removed |
---|
560 | IF (printlev>=4) WRITE(numout,*) 'all croplands are killed, a case has not been tested' |
---|
561 | !xuhui: need to consider how could it be well treated |
---|
562 | ELSE |
---|
563 | DO jv = 2,nvm |
---|
564 | IF (ok_LAIdev(jv)) THEN |
---|
565 | veget_nextyear(ji,jv) = veget_max(ji,jv) * cropshare_new / cropshare_old |
---|
566 | ENDIF |
---|
567 | ENDDO |
---|
568 | ENDIF |
---|
569 | ENDDO |
---|
570 | ENDIF |
---|
571 | veget_max_new = veget_nextyear |
---|
572 | frac_nobio_new = frac_nobio_nextyear |
---|
573 | ! [chaoyue] |
---|
574 | ! the new veget_max will be calculated in the gross land use change |
---|
575 | ! module when use_age_class is True. Here we will just make the |
---|
576 | ! veget_max_new and frac_nobio_new being the old values. |
---|
577 | |
---|
578 | !! !!!! xuhui: so the veget_max no longer updates here, so re-consider |
---|
579 | !! !how to maintain crop fraction.... |
---|
580 | !! !!! should maintain veget_max_new so that when slowproc_change_frac |
---|
581 | !! !applies, it works fine |
---|
582 | !! IF (ok_rotate) THEN |
---|
583 | !! DO jv = 1,nvm |
---|
584 | !! !!!! proportionally keeping the bare soil and croplands as it |
---|
585 | !! !was previously in order to maintain the rotation cycle |
---|
586 | !! ENDDO |
---|
587 | !! ENDIF |
---|
588 | ELSE !!!! if use_age_class, readvegetmax is no longer used |
---|
589 | veget_max_new = veget_max |
---|
590 | frac_nobio_new = frac_nobio_lastyear |
---|
591 | ENDIF |
---|
592 | |
---|
593 | ! Verification and correction on veget_max, calculation of veget and soiltile. |
---|
594 | ! [chaoyue] this call in the trunk equivalent is lacking, it's done |
---|
595 | ! in sechiba.f90 by calling slowproc_change_frac |
---|
596 | CALL slowproc_veget (kjpindex, f_rot_sech, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile) |
---|
597 | |
---|
598 | ! Set the flag do_now_stomate_lcchange to activate stomate_lcchange. |
---|
599 | ! This flag will be kept to true until stomate_lcchange has been done. |
---|
600 | ! The variable totfrac_nobio_lastyear will only be used in stomate when this flag is activated |
---|
601 | do_now_stomate_lcchange=.TRUE. |
---|
602 | IF ( .NOT. ok_stomate ) THEN |
---|
603 | ! Special case if stomate is not activated : set the variable done_stomate_lcchange=true |
---|
604 | ! so that the subroutine slowproc_change_frac will be called in the end of sechiba_main. |
---|
605 | done_stomate_lcchange=.TRUE. |
---|
606 | END IF |
---|
607 | |
---|
608 | !print *,'veget_max after reading the new map zz',veget_max |
---|
609 | !print *,'frac_nobio_lastyear after reading the new map zz',frac_nobio_lastyear |
---|
610 | !print *,'totfrac_nobio after reading the new map zz',totfrac_nobio |
---|
611 | ENDIF |
---|
612 | ENDIF |
---|
613 | |
---|
614 | !WRITE(numout,*),'do_now_stomate_lcchange in slowproc,',do_now_stomate_lcchange |
---|
615 | !WRITE(numout,*),'veget_year in slowproc,',veget_year |
---|
616 | IF ( (rotation_update .GT. 0) .AND. FirstTsYear ) THEN |
---|
617 | ! rotation_update is necessarily zero, if not ok_rotate |
---|
618 | IF ( MOD(veget_year - veget_year_orig, rotation_update) == 0 ) THEN ! update rotation cycle |
---|
619 | IF (printlev_loc>=1) THEN |
---|
620 | WRITE(numout,*) 'xuhui: updating rotation system at year ', veget_year |
---|
621 | WRITE(numout,*) 'rotation_update, ', rotation_update |
---|
622 | ENDIF |
---|
623 | is_update_rotation_cycle = .TRUE. ! to stomate_main |
---|
624 | ENDIF ! start rotation update |
---|
625 | ENDIF ! FirstTsYear |
---|
626 | |
---|
627 | |
---|
628 | ! 5 call STOMATE, either because we want to keep track of |
---|
629 | ! long-term variables (WATCHOUT case) or just because STOMATE is |
---|
630 | ! activated |
---|
631 | |
---|
632 | !spitfire |
---|
633 | in_julian = itau2date(kjit, date0, dt_sechiba) |
---|
634 | CALL ju2ymds(in_julian, yy, mm, dd, ss) |
---|
635 | lightn(:)=m_lightn(:,mm) |
---|
636 | animal_density(:)=proxy_anidens(:,mm) |
---|
637 | observed_ba(:)=m_observed_ba(:,mm) |
---|
638 | cf_coarse(:)=m_cf_coarse(:,mm) |
---|
639 | cf_fine(:)=m_cf_fine(:,mm) |
---|
640 | ratio(:)=m_ratio(:,mm) |
---|
641 | ratio_flag(:)=m_ratio_flag(:,mm) |
---|
642 | !endspit |
---|
643 | |
---|
644 | IF ( ok_stomate ) THEN |
---|
645 | ! Caluclate totfrac_nobio_lastyear |
---|
646 | totfrac_nobio_lastyear(:) = zero |
---|
647 | DO jv = 1, nnobio |
---|
648 | totfrac_nobio_lastyear(:) = totfrac_nobio_lastyear(:) + frac_nobio_lastyear(:,jv) |
---|
649 | ENDDO |
---|
650 | |
---|
651 | ! Caluclate totfrac_nobio_new only for the case when the land use map has been read previously |
---|
652 | IF (do_now_stomate_lcchange) THEN |
---|
653 | IF (.NOT. use_age_class) THEN |
---|
654 | totfrac_nobio_new(:) = zero |
---|
655 | DO jv = 1, nnobio |
---|
656 | totfrac_nobio_new(:) = totfrac_nobio_new(:) + frac_nobio_new(:,jv) |
---|
657 | ENDDO |
---|
658 | ELSE |
---|
659 | totfrac_nobio_new = totfrac_nobio_lastyear |
---|
660 | ENDIF |
---|
661 | ELSE |
---|
662 | totfrac_nobio_new(:) = zero |
---|
663 | END IF |
---|
664 | |
---|
665 | !! 4.1 Call stomate main routine that will call all c-cycle routines ! |
---|
666 | CALL stomate_main (kjit, kjpij, kjpindex, & |
---|
667 | IndexLand, lalo, neighbours, resolution, contfrac, totfrac_nobio_lastyear, clayfraction, & |
---|
668 | t2m, temp_sol, stempdiag, & |
---|
669 | humrel, shumdiag, litterhumdiag, precip_rain, precip_snow, & |
---|
670 | !spitfire |
---|
671 | wspeed, lightn, popd, read_observed_ba, observed_ba, humign, & |
---|
672 | read_cf_fine,cf_fine,read_cf_coarse,cf_coarse,read_ratio_flag,ratio_flag,read_ratio,ratio,& |
---|
673 | !endspit |
---|
674 | gpp, & |
---|
675 | deadleaf_cover, & |
---|
676 | assim_param, & |
---|
677 | lai, frac_age, height, veget, veget_max, & |
---|
678 | veget_max_new,vegetnew_firstday, totfrac_nobio_new, & |
---|
679 | glccNetLCC,glccSecondShift,glccPrimaryShift, & |
---|
680 | harvest_matrix, harvest_biomass,bound_spa, newvegfrac, & |
---|
681 | hist_id, hist2_id, rest_id_stom, hist_id_stom, hist_id_stom_IPCC, & |
---|
682 | co2_flux, fco2_lu, resp_maint,resp_hetero,resp_growth,temp_growth,& |
---|
683 | swdown, evapot_corr, is_update_rotation_cycle, & !!! xuhui added for crops |
---|
684 | tdeep, hsdeep_long, snow, heat_Zimov, pb, & |
---|
685 | sfluxCH4_deep, sfluxCO2_deep, & |
---|
686 | thawed_humidity, depth_organic_soil, zz_deep, & |
---|
687 | zz_coef_deep, soilc_total,snowdz,snowrho, & |
---|
688 | LastTsYear, f_rot_sech, rot_cmd, & |
---|
689 | !gmjc top 5 layer grassland soil moisture for grazing |
---|
690 | tmc_topgrass,fc_grazing,humcste_use,altmax) |
---|
691 | !end gmjc |
---|
692 | |
---|
693 | ! [chaoyue] in case of use_age_class and gross land use change, veget_max |
---|
694 | ! will be updated in the land use change module rather than using veget_max_new, |
---|
695 | ! thus we should pass the updated veget_max into veget_max_new |
---|
696 | IF (done_stomate_lcchange .AND. use_age_class) THEN |
---|
697 | veget_max_new = veget_max |
---|
698 | |
---|
699 | IF (min_vegfrac .GT. min_stomate) THEN |
---|
700 | WRITE(numout,*) "the vlaue of min_vegfrac is too big: ",min_vegfrac |
---|
701 | WRITE(numout,*) "When calling slowproc_veget, a too small vlaue of" |
---|
702 | WRITE(numout,*) "min_vegfrac will leads to readjustment of veget_max" |
---|
703 | WRITE(numout,*) "and will break the conservation of veget_max in land use change" |
---|
704 | STOP |
---|
705 | ENDIF |
---|
706 | ENDIF |
---|
707 | !! 4.2 Output the respiration terms and the net primary |
---|
708 | !! production (NPP) that are calculated in STOMATE |
---|
709 | |
---|
710 | ! 4.2.1 Output the 3 respiration terms |
---|
711 | CALL xios_orchidee_send_field("maint_resp",resp_maint/dt_sechiba) |
---|
712 | CALL xios_orchidee_send_field("hetero_resp",resp_hetero/dt_sechiba) |
---|
713 | CALL xios_orchidee_send_field("growth_resp",resp_growth/dt_sechiba) |
---|
714 | |
---|
715 | CALL histwrite_p(hist_id, 'maint_resp', kjit, resp_maint, kjpindex*nvm, indexveg) |
---|
716 | CALL histwrite_p(hist_id, 'hetero_resp', kjit, resp_hetero, kjpindex*nvm, indexveg) |
---|
717 | CALL histwrite_p(hist_id, 'growth_resp', kjit, resp_growth, kjpindex*nvm, indexveg) |
---|
718 | |
---|
719 | ! 4.2.2 Compute the net primary production as the diff from |
---|
720 | ! Gross primary productin and the growth and maintenance |
---|
721 | ! respirations |
---|
722 | npp(:,1)=zero |
---|
723 | DO j = 2,nvm |
---|
724 | npp(:,j) = gpp(:,j) - resp_growth(:,j) - resp_maint(:,j) |
---|
725 | ENDDO |
---|
726 | |
---|
727 | CALL xios_orchidee_send_field("npp",npp/dt_sechiba) |
---|
728 | |
---|
729 | CALL histwrite_p(hist_id, 'npp', kjit, npp, kjpindex*nvm, indexveg) |
---|
730 | |
---|
731 | IF ( hist2_id > 0 ) THEN |
---|
732 | CALL histwrite_p(hist2_id, 'maint_resp', kjit, resp_maint, kjpindex*nvm, indexveg) |
---|
733 | CALL histwrite_p(hist2_id, 'hetero_resp', kjit, resp_hetero, kjpindex*nvm, indexveg) |
---|
734 | CALL histwrite_p(hist2_id, 'growth_resp', kjit, resp_growth, kjpindex*nvm, indexveg) |
---|
735 | CALL histwrite_p(hist2_id, 'npp', kjit, npp, kjpindex*nvm, indexveg) |
---|
736 | ENDIF |
---|
737 | |
---|
738 | ELSE |
---|
739 | !! ok_stomate is not activated |
---|
740 | !! Define the CO2 flux from the grid point to zero (no carbone cycle) |
---|
741 | co2_flux(:,:) = zero |
---|
742 | ENDIF |
---|
743 | |
---|
744 | |
---|
745 | !! 5. Do daily processes if necessary |
---|
746 | !! |
---|
747 | IF ( do_slow ) THEN |
---|
748 | |
---|
749 | !! 5.1 Calculate the LAI if STOMATE is not activated |
---|
750 | IF ( .NOT. ok_stomate ) THEN |
---|
751 | CALL slowproc_lai (kjpindex, lcanop,stempdiag, & |
---|
752 | lalo,resolution,lai,laimap) |
---|
753 | |
---|
754 | frac_age(:,:,1) = un |
---|
755 | frac_age(:,:,2) = zero |
---|
756 | frac_age(:,:,3) = zero |
---|
757 | frac_age(:,:,4) = zero |
---|
758 | ENDIF |
---|
759 | |
---|
760 | ! !! 5.2.0 crop rotation, if rotation started |
---|
761 | ! DO ji = 1,kjpindex |
---|
762 | ! DO jv = 2,nvm |
---|
763 | ! IF (ok_LAIdev(jv) .AND. f_rot_sechiba(ji,jv)) THEN !! whether to rotate |
---|
764 | ! |
---|
765 | ! ENDIF |
---|
766 | ! ENDDO |
---|
767 | ! ENDDO |
---|
768 | ! |
---|
769 | ! !! end rotation, xuhui |
---|
770 | |
---|
771 | !! 5.2 Update veget |
---|
772 | CALL slowproc_veget (kjpindex, f_rot_sech, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile) |
---|
773 | |
---|
774 | !! 5.3 updates qsintmax and other derived variables |
---|
775 | IF ( .NOT. ok_stomate ) THEN |
---|
776 | CALL slowproc_derivvar (kjpindex, veget, lai, & |
---|
777 | qsintmax, deadleaf_cover, assim_param, height, temp_growth) |
---|
778 | ELSE |
---|
779 | qsintmax(:,:) = qsintcst * veget(:,:) * lai(:,:) |
---|
780 | qsintmax(:,1) = zero |
---|
781 | ENDIF |
---|
782 | END IF |
---|
783 | |
---|
784 | !! 6. Calculate tot_bare_soil needed in hydrol, diffuco and condveg (fraction in the mesh) |
---|
785 | tot_bare_soil(:) = veget_max(:,1) |
---|
786 | DO jv = 2, nvm |
---|
787 | DO ji =1, kjpindex |
---|
788 | tot_bare_soil(ji) = tot_bare_soil(ji) + (veget_max(ji,jv) - veget(ji,jv)) |
---|
789 | ENDDO |
---|
790 | END DO |
---|
791 | |
---|
792 | |
---|
793 | !! 7. Do some basic tests on the surface fractions updated above, only if |
---|
794 | !! slowproc_veget has been done (do_slow). No change of the variables. |
---|
795 | IF (do_slow) THEN |
---|
796 | CALL slowproc_checkveget(kjpindex, frac_nobio, veget_max, veget, tot_bare_soil, soiltile) |
---|
797 | END IF |
---|
798 | |
---|
799 | !! 8. Write output fields |
---|
800 | CALL xios_orchidee_send_field("tot_bare_soil",tot_bare_soil) |
---|
801 | |
---|
802 | IF ( .NOT. almaoutput) THEN |
---|
803 | CALL histwrite_p(hist_id, 'tot_bare_soil', kjit, tot_bare_soil, kjpindex, IndexLand) |
---|
804 | END IF |
---|
805 | |
---|
806 | |
---|
807 | IF (printlev_loc>=3) WRITE (numout,*) ' slowproc_main done ' |
---|
808 | |
---|
809 | END SUBROUTINE slowproc_main |
---|
810 | |
---|
811 | |
---|
812 | !! ================================================================================================================================ |
---|
813 | !! SUBROUTINE : slowproc_finalize |
---|
814 | !! |
---|
815 | !>\BRIEF Write to restart file variables for slowproc module and call finalization of stomate module |
---|
816 | !! |
---|
817 | !! DESCRIPTION : |
---|
818 | !! |
---|
819 | !! MAIN OUTPUT VARIABLE(S) : |
---|
820 | !! |
---|
821 | !! REFERENCE(S) : |
---|
822 | !! |
---|
823 | !! FLOWCHART : None |
---|
824 | !! \n |
---|
825 | !_ ================================================================================================================================ |
---|
826 | |
---|
827 | SUBROUTINE slowproc_finalize (kjit, kjpindex, rest_id, IndexLand, & |
---|
828 | njsc, lai, height, veget, & |
---|
829 | frac_nobio, veget_max, reinf_slope, & |
---|
830 | zz_deep, zz_coef_deep, thawed_humidity, depth_organic_soil, & |
---|
831 | assim_param, frac_age, altmax) |
---|
832 | |
---|
833 | !! 0.1 Input variables |
---|
834 | INTEGER(i_std), INTENT(in) :: kjit !! Time step number |
---|
835 | INTEGER(i_std),INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
836 | INTEGER(i_std),INTENT (in) :: rest_id !! Restart file identifier |
---|
837 | INTEGER(i_std),DIMENSION (kjpindex), INTENT (in) :: IndexLand !! Indices of the points on the land map |
---|
838 | INTEGER(i_std), DIMENSION(kjpindex), INTENT(in) :: njsc !! Index of the dominant soil textural class in the grid cell (1-nscm, unitless) |
---|
839 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: lai !! Leaf area index (m^2 m^{-2}) |
---|
840 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: height !! height of vegetation (m) |
---|
841 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: veget !! Fraction of vegetation type including none biological fraction (unitless) |
---|
842 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (inout) :: altmax |
---|
843 | REAL(r_std),DIMENSION (kjpindex,nnobio), INTENT (in) :: frac_nobio !! Fraction of ice, lakes, cities etc. in the mesh |
---|
844 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: veget_max !! Maximum fraction of vegetation type including none biological fraction (unitless) |
---|
845 | REAL(r_std),DIMENSION (kjpindex), INTENT(in) :: reinf_slope !! slope coef for reinfiltration |
---|
846 | REAL(r_std), DIMENSION(ndeep), INTENT (in) :: zz_deep !! deep vertical profile |
---|
847 | REAL(r_std), DIMENSION(ndeep), INTENT (in) :: zz_coef_deep !! deep vertical profile |
---|
848 | REAL(r_std),DIMENSION (kjpindex,nvm,npco2),INTENT (in):: assim_param !! min+max+opt temperatures & vmax for photosynthesis (K, \mumol m^{-2} s^{-1}) |
---|
849 | REAL(r_std),DIMENSION (kjpindex,nvm,nleafages), INTENT(in):: frac_age !! Age efficacity from STOMATE for isoprene |
---|
850 | REAL(r_std), DIMENSION(kjpindex), INTENT (inout) :: thawed_humidity!! specified humidity of thawed soil |
---|
851 | REAL(r_std), DIMENSION(kjpindex), INTENT (inout) :: depth_organic_soil !! how deep is the organic soil? |
---|
852 | |
---|
853 | !! 0.4 Local variables |
---|
854 | REAL(r_std) :: tmp_day(1) !! temporary variable for I/O |
---|
855 | INTEGER :: jf !! Indice |
---|
856 | CHARACTER(LEN=4) :: laistring !! Temporary character string |
---|
857 | CHARACTER(LEN=80) :: var_name !! To store variables names for I/O |
---|
858 | !_ ================================================================================================================================ |
---|
859 | |
---|
860 | IF (printlev_loc>=3) WRITE (numout,*) 'Write restart file with SLOWPROC variables ' |
---|
861 | |
---|
862 | ! 2.1 Write a series of variables controled by slowproc: day |
---|
863 | ! counter, vegetation fraction, max vegetation fraction, LAI |
---|
864 | ! variable from stomate, fraction of bare soil, soiltype |
---|
865 | ! fraction, clay fraction, height of vegetation, map of LAI |
---|
866 | |
---|
867 | CALL restput_p (rest_id, 'veget', nbp_glo, nvm, 1, kjit, veget, 'scatter', nbp_glo, index_g) |
---|
868 | |
---|
869 | CALL restput_p (rest_id, 'veget_max', nbp_glo, nvm, 1, kjit, veget_max, 'scatter', nbp_glo, index_g) |
---|
870 | |
---|
871 | CALL restput_p (rest_id, 'lai', nbp_glo, nvm, 1, kjit, lai, 'scatter', nbp_glo, index_g) |
---|
872 | |
---|
873 | CALL restput_p (rest_id, 'frac_nobio', nbp_glo, nnobio, 1, kjit, frac_nobio, 'scatter', nbp_glo, index_g) |
---|
874 | |
---|
875 | CALL restput_p (rest_id, 'frac_age', nbp_glo, nvm, nleafages, kjit, frac_age, 'scatter', nbp_glo, index_g) |
---|
876 | |
---|
877 | ! Add the soil_classif as suffix for the variable name of njsc when it is stored in the restart file. |
---|
878 | IF (soil_classif == 'zobler') THEN |
---|
879 | var_name= 'njsc_zobler' |
---|
880 | ELSE IF (soil_classif == 'usda') THEN |
---|
881 | var_name= 'njsc_usda' |
---|
882 | END IF |
---|
883 | CALL restput_p (rest_id, var_name, nbp_glo, 1, 1, kjit, REAL(njsc, r_std), 'scatter', nbp_glo, index_g) |
---|
884 | |
---|
885 | IF ( hydrol_cwrr ) THEN |
---|
886 | CALL restput_p (rest_id, 'reinf_slope', nbp_glo, 1, 1, kjit, reinf_slope, 'scatter', nbp_glo, index_g) |
---|
887 | END IF |
---|
888 | |
---|
889 | CALL restput_p (rest_id, 'clay_frac', nbp_glo, 1, 1, kjit, clayfraction, 'scatter', nbp_glo, index_g) |
---|
890 | ! |
---|
891 | ! The height of the vegetation could in principle be recalculated at the beginning of the run. |
---|
892 | ! However, this is very tedious, as many special cases have to be taken into account. This variable |
---|
893 | ! is therefore saved in the restart file. |
---|
894 | CALL restput_p (rest_id, 'height', nbp_glo, nvm, 1, kjit, height, 'scatter', nbp_glo, index_g) |
---|
895 | ! |
---|
896 | ! Specific case where the LAI is read and not calculated by STOMATE: need to be saved |
---|
897 | IF (read_lai) THEN |
---|
898 | CALL restput_p (rest_id, 'laimap', nbp_glo, nvm, 12, kjit, laimap) |
---|
899 | ENDIF |
---|
900 | ! |
---|
901 | ! If there is some land use change, write the year for the land use ??? |
---|
902 | IF (map_pft_format) THEN |
---|
903 | CALL restput_p (rest_id, 'veget_year', kjit, veget_year) |
---|
904 | ENDIF |
---|
905 | |
---|
906 | ! 2.2 Write restart variables managed by STOMATE |
---|
907 | IF ( ok_stomate ) THEN |
---|
908 | CALL stomate_finalize (kjit, kjpindex, indexLand, clayfraction, & |
---|
909 | zz_deep, zz_coef_deep, thawed_humidity, depth_organic_soil, & |
---|
910 | assim_param,altmax) |
---|
911 | ENDIF |
---|
912 | |
---|
913 | END SUBROUTINE slowproc_finalize |
---|
914 | |
---|
915 | |
---|
916 | !! ================================================================================================================================ |
---|
917 | !! SUBROUTINE : slowproc_init |
---|
918 | !! |
---|
919 | !>\BRIEF Initialisation of all variables linked to SLOWPROC |
---|
920 | !! |
---|
921 | !! DESCRIPTION : (definitions, functional, design, flags): The subroutine manages |
---|
922 | !! diverses tasks: |
---|
923 | !! |
---|
924 | !! RECENT CHANGE(S): None |
---|
925 | !! |
---|
926 | !! MAIN OUTPUT VARIABLE(S): ::lcanop, ::veget_update, ::veget_year, |
---|
927 | !! ::lai, ::veget, ::frac_nobio, ::totfrac_nobio, ::veget_max, ::height, ::soiltype |
---|
928 | !! |
---|
929 | !! REFERENCE(S) : None |
---|
930 | !! |
---|
931 | !! FLOWCHART : None |
---|
932 | !! \n |
---|
933 | !_ ================================================================================================================================ |
---|
934 | |
---|
935 | SUBROUTINE slowproc_init (kjit, kjpindex, IndexLand, lalo, neighbours, resolution, contfrac, & |
---|
936 | rest_id, lai, frac_age, veget, frac_nobio, totfrac_nobio, soiltile, reinf_slope, & |
---|
937 | veget_max, tot_bare_soil, njsc, & |
---|
938 | height, lcanop, veget_update, veget_year, f_rot_sech) |
---|
939 | |
---|
940 | !! INTERFACE DESCRIPTION |
---|
941 | |
---|
942 | !! 0.1 Input variables |
---|
943 | INTEGER(i_std), INTENT (in) :: kjit !! Time step number |
---|
944 | INTEGER(i_std), INTENT (in) :: kjpindex !! Domain size - Terrestrial pixels only |
---|
945 | INTEGER(i_std), INTENT (in) :: rest_id !! Restart file identifier |
---|
946 | |
---|
947 | INTEGER(i_std),DIMENSION (kjpindex), INTENT (in) :: IndexLand !! Indices of the land points on the map |
---|
948 | REAL(r_std),DIMENSION (kjpindex,2), INTENT (in) :: lalo !! Geogr. coordinates (latitude,longitude) (degrees) |
---|
949 | INTEGER(i_std), DIMENSION (kjpindex,NbNeighb), INTENT(in):: neighbours !! Vector of neighbours for each grid point |
---|
950 | !! (1=North and then clockwise) |
---|
951 | REAL(r_std), DIMENSION (kjpindex,2), INTENT(in) :: resolution !! size in x and y of the grid (m) |
---|
952 | REAL(r_std),DIMENSION (kjpindex), INTENT (in) :: contfrac !! Fraction of continent in the grid (unitless) |
---|
953 | |
---|
954 | !! 0.2 Output variables |
---|
955 | INTEGER(i_std), INTENT(out) :: lcanop !! Number of Canopy level used to compute LAI |
---|
956 | INTEGER(i_std), INTENT(out) :: veget_update !! update frequency in timesteps (years) for landuse |
---|
957 | INTEGER(i_std), INTENT(out) :: veget_year !! first year for landuse (year or index ???) |
---|
958 | |
---|
959 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: lai !! Leaf Area index (m^2 / m^2) |
---|
960 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: veget !! Fraction of vegetation type in the mesh (unitless) |
---|
961 | REAL(r_std),DIMENSION (kjpindex,nnobio), INTENT (out) :: frac_nobio !! Fraction of ice,lakes,cities, ... in the mesh (unitless) |
---|
962 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: totfrac_nobio !! Total fraction of ice+lakes+cities+... in the mesh (unitless) |
---|
963 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: veget_max !! Max fraction of vegetation type in the mesh (unitless) |
---|
964 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: tot_bare_soil !! Total evaporating bare soil fraction in the mesh |
---|
965 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: height !! Height of vegetation or surface in genral ??? (m) |
---|
966 | REAL(r_std),DIMENSION (kjpindex,nvm,nleafages), INTENT (out):: frac_age !! Age efficacity from STOMATE for isoprene |
---|
967 | REAL(r_std), DIMENSION (kjpindex,nstm), INTENT(out) :: soiltile !! Fraction of each soil tile within vegtot (0-1, unitless) |
---|
968 | REAL(r_std), DIMENSION (kjpindex), INTENT(out) :: reinf_slope !! slope coef for reinfiltration |
---|
969 | INTEGER(i_std), DIMENSION(kjpindex), INTENT(out) :: njsc !! Index of the dominant soil textural class in the grid cell (1-nscm, unitless) |
---|
970 | LOGICAL, DIMENSION(kjpindex), INTENT(in) :: f_rot_sech !! whether a grid is under rotation |
---|
971 | |
---|
972 | !! 0.3 Local variables |
---|
973 | REAL(r_std) :: tmp_veget_year(1) !! temporary variable |
---|
974 | REAL(r_std) :: zcanop !! ???? soil depth taken for canopy |
---|
975 | INTEGER(i_std) :: vtmp(1) !! temporary variable |
---|
976 | REAL(r_std), DIMENSION(nslm) :: zsoil !! soil depths at diagnostic levels |
---|
977 | CHARACTER(LEN=4) :: laistring !! Temporary character string |
---|
978 | INTEGER(i_std) :: l, jf !! Indices |
---|
979 | CHARACTER(LEN=80) :: var_name !! To store variables names for I/O |
---|
980 | INTEGER(i_std) :: ji, jv, ier,jst !! Indices |
---|
981 | LOGICAL :: get_slope |
---|
982 | REAL(r_std) :: frac_nobio1 !! temporary variable for frac_nobio(see above) |
---|
983 | REAL(r_std), DIMENSION(kjpindex) :: tmp_real |
---|
984 | REAL(r_std), DIMENSION(kjpindex,nslm) :: stempdiag2_bid !! matrix to store stempdiag_bid |
---|
985 | REAL(r_std), DIMENSION (kjpindex,nscm) :: soilclass !! Fractions of each soil textural class in the grid cell (0-1, unitless) |
---|
986 | CHARACTER(LEN=30), SAVE :: veget_str !! update frequency for landuse |
---|
987 | !$OMP THREADPRIVATE(veget_str) |
---|
988 | REAL(r_std), DIMENSION(kjpindex) :: frac_crop_tot !! Total fraction occupied by crops (0-1, unitless) |
---|
989 | REAL(r_std),DIMENSION (kjpindex,nvm) :: veget_nextyear !! Temporary variable for new veget_max |
---|
990 | REAL(r_std),DIMENSION (kjpindex,nnobio) :: frac_nobio_nextyear!! Temporary variable for new frac_nobio |
---|
991 | LOGICAL :: found_restart !! found_restart=true if all 3 variables veget_max, veget and |
---|
992 | !! frac_nobio are read from restart file |
---|
993 | |
---|
994 | LOGICAL, SAVE :: read_veg_map_fr_restfile = .FALSE. |
---|
995 | !spitfire |
---|
996 | CHARACTER(LEN=80) :: data_filename |
---|
997 | !endspit |
---|
998 | INTEGER(i_std) :: ivma,ivm,jvm !! Indices |
---|
999 | REAL(r_std),DIMENSION (nbp_glo,nvm) :: veget_max_g !! Fraction of vegetation type at global scale |
---|
1000 | REAL(r_std),DIMENSION (nbp_glo,nnobio) :: frac_nobio_g !! Fraction of ice, lakes, cities etc. in the mesh (global) |
---|
1001 | REAL(r_std),DIMENSION (kjpindex,nvmap) :: veget_max_map !! Fraction of vegetation for MTCs, used to hold the vegetation |
---|
1002 | !! fractions for the first year of spin-up read from a MTC land cover map. |
---|
1003 | REAL(r_std),DIMENSION (kjpindex,nvmap) :: veget_ny_map !! Fraction of vegetation for MTCs, it's a dummy variable |
---|
1004 | !! used to initialization of veget_max_map for the first year |
---|
1005 | !! run from scratch. |
---|
1006 | !gmjc soil field capacity |
---|
1007 | INTEGER(i_std) :: temp_njsc |
---|
1008 | !end gmjc |
---|
1009 | !_ ================================================================================================================================ |
---|
1010 | |
---|
1011 | ! Initialize local printlev |
---|
1012 | printlev_loc=get_printlev('slowproc') |
---|
1013 | IF (printlev_loc>=3) WRITE (numout,*) "In slowproc_init" |
---|
1014 | |
---|
1015 | |
---|
1016 | !! 1. Allocation |
---|
1017 | |
---|
1018 | ALLOCATE (clayfraction(kjpindex),stat=ier) |
---|
1019 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable clayfraction','','') |
---|
1020 | clayfraction(:)=undef_sechiba |
---|
1021 | |
---|
1022 | ! Initialisation of the fraction of the different vegetation: Start with 100% of bare soil |
---|
1023 | ALLOCATE (soilclass_default(nscm),stat=ier) |
---|
1024 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable soilclass_default','','') |
---|
1025 | soilclass_default(:)=undef_sechiba |
---|
1026 | |
---|
1027 | ! Allocation of the fraction of non biospheric areas |
---|
1028 | ALLOCATE(frac_nobio_lastyear(kjpindex, nnobio), STAT=ier) |
---|
1029 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable frac_nobio_lastyear','','') |
---|
1030 | frac_nobio_lastyear(:,:) = zero |
---|
1031 | |
---|
1032 | ALLOCATE(veget_max_new(kjpindex, nvm), STAT=ier) |
---|
1033 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable veget_max_new','','') |
---|
1034 | |
---|
1035 | ! Allocation of the fraction of non biospheric areas |
---|
1036 | ALLOCATE(frac_nobio_new(kjpindex, nnobio), STAT=ier) |
---|
1037 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable frac_nobio_new','','') |
---|
1038 | |
---|
1039 | ! Allocate laimap |
---|
1040 | IF (read_lai)THEN |
---|
1041 | ALLOCATE (laimap(kjpindex,nvm,12),stat=ier) |
---|
1042 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable laimap','','') |
---|
1043 | ELSE |
---|
1044 | ALLOCATE (laimap(1,1,1), stat=ier) |
---|
1045 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable laimap(1,1,1)','','') |
---|
1046 | ENDIF |
---|
1047 | !gmjc allocate fc_grazing |
---|
1048 | ALLOCATE(fc_grazing(kjpindex), STAT=ier) |
---|
1049 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable fc_grazing','','') |
---|
1050 | !end gmjc |
---|
1051 | ! Allocation of next year vegetation fraction in case of land use change |
---|
1052 | ier=-1 |
---|
1053 | ALLOCATE(vegetnew_firstday(kjpindex, nvm), STAT=ier) |
---|
1054 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable vegetnew_firstday','','') |
---|
1055 | vegetnew_firstday(:,1) = un |
---|
1056 | vegetnew_firstday(:,2:nvm) = zero |
---|
1057 | |
---|
1058 | !spitfire |
---|
1059 | ier=-1 |
---|
1060 | ALLOCATE (m_lightn(kjpindex,12),stat=ier) |
---|
1061 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable m_lightn','','') |
---|
1062 | m_lightn(:,:) = zero |
---|
1063 | ! |
---|
1064 | ier=-1 |
---|
1065 | ALLOCATE (glccSecondShift(kjpindex,12),stat=ier) |
---|
1066 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable glccSecondShift','','') |
---|
1067 | glccSecondShift(:,:) = zero |
---|
1068 | ! |
---|
1069 | ier=-1 |
---|
1070 | ALLOCATE (glccPrimaryShift(kjpindex,12),stat=ier) |
---|
1071 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable glccPrimaryShift','','') |
---|
1072 | glccPrimaryShift(:,:) = zero |
---|
1073 | ! |
---|
1074 | ier=-1 |
---|
1075 | ALLOCATE (glccNetLCC(kjpindex,12),stat=ier) |
---|
1076 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable glccNetLCC','','') |
---|
1077 | glccNetLCC(:,:) = zero |
---|
1078 | ! |
---|
1079 | ier=-1 |
---|
1080 | ALLOCATE (harvest_matrix(kjpindex,12),stat=ier) |
---|
1081 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable harvest_matrix','','') |
---|
1082 | harvest_matrix(:,:) = zero |
---|
1083 | ! |
---|
1084 | ier=-1 |
---|
1085 | ALLOCATE (harvest_biomass(kjpindex,12),stat=ier) |
---|
1086 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable harvest_biomass','','') |
---|
1087 | harvest_biomass(:,:) = zero |
---|
1088 | ! |
---|
1089 | ier=-1 |
---|
1090 | ALLOCATE (bound_spa(kjpindex,nvm),stat=ier) |
---|
1091 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable bound_spa','','') |
---|
1092 | bound_spa(:,:) = zero |
---|
1093 | ! |
---|
1094 | ier=-1 |
---|
1095 | ALLOCATE (newvegfrac(kjpindex,nvmap),stat=ier) |
---|
1096 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable newvegfrac','','') |
---|
1097 | newvegfrac(:,:) = zero |
---|
1098 | ! |
---|
1099 | ier=-1 |
---|
1100 | ALLOCATE (proxy_anidens(kjpindex,12),stat=ier) |
---|
1101 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable proxy_anidens','','') |
---|
1102 | proxy_anidens(:,:) = zero |
---|
1103 | ! |
---|
1104 | ier=-1 |
---|
1105 | ALLOCATE (m_observed_ba(kjpindex,12),stat=ier) |
---|
1106 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable m_observed_ba','','') |
---|
1107 | m_observed_ba(:,:) = zero |
---|
1108 | ! |
---|
1109 | ier=-1 |
---|
1110 | ALLOCATE (m_cf_coarse(kjpindex,12),stat=ier) |
---|
1111 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable m_cf_coarse','','') |
---|
1112 | m_cf_coarse(:,:) = zero |
---|
1113 | ! |
---|
1114 | ier=-1 |
---|
1115 | ALLOCATE (m_cf_fine(kjpindex,12),stat=ier) |
---|
1116 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable m_cf_fine','','') |
---|
1117 | m_cf_fine(:,:)= zero |
---|
1118 | ! |
---|
1119 | ier=-1 |
---|
1120 | ALLOCATE (m_ratio(kjpindex,12),stat=ier) |
---|
1121 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable m_ratio','','') |
---|
1122 | m_ratio(:,:) =zero |
---|
1123 | ! |
---|
1124 | ier=-1 |
---|
1125 | ALLOCATE (m_ratio_flag(kjpindex,12),stat=ier) |
---|
1126 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable m_ratio_flag','','') |
---|
1127 | m_ratio_flag(:,:) = zero |
---|
1128 | ! |
---|
1129 | ier=-1 |
---|
1130 | ALLOCATE (popd(kjpindex),stat=ier) |
---|
1131 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable popd','','') |
---|
1132 | popd(:) = zero |
---|
1133 | ! |
---|
1134 | ier=-1 |
---|
1135 | ALLOCATE (humign(kjpindex),stat=ier) |
---|
1136 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_init','Problem in allocation of variable humign','','') |
---|
1137 | humign(:) = zero |
---|
1138 | !endspit |
---|
1139 | |
---|
1140 | !! 2. Read variables from restart file |
---|
1141 | |
---|
1142 | found_restart=.TRUE. |
---|
1143 | var_name= 'veget' |
---|
1144 | CALL ioconf_setatt_p('UNITS', '-') |
---|
1145 | CALL ioconf_setatt_p('LONG_NAME','Vegetation fraction') |
---|
1146 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 1, kjit, .TRUE., veget, "gather", nbp_glo, index_g) |
---|
1147 | IF ( ALL( veget(:,:) .EQ. val_exp ) ) found_restart=.FALSE. |
---|
1148 | |
---|
1149 | var_name= 'veget_max' |
---|
1150 | CALL ioconf_setatt_p('UNITS', '-') |
---|
1151 | CALL ioconf_setatt_p('LONG_NAME','Maximum vegetation fraction') |
---|
1152 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 1, kjit, .TRUE., veget_max, "gather", nbp_glo, index_g) |
---|
1153 | IF ( ALL( veget_max(:,:) .EQ. val_exp ) ) found_restart=.FALSE. |
---|
1154 | !chaoprint |
---|
1155 | !print *,'veget_max after reading restart',veget_max |
---|
1156 | |
---|
1157 | ! Get frac_nobio from the restart file |
---|
1158 | var_name= 'frac_nobio' |
---|
1159 | CALL ioconf_setatt_p('UNITS', '-') |
---|
1160 | CALL ioconf_setatt_p('LONG_NAME','Special soil type fraction') |
---|
1161 | CALL restget_p (rest_id, var_name, nbp_glo, nnobio, 1, kjit, .TRUE., frac_nobio, "gather", nbp_glo, index_g) |
---|
1162 | IF ( ALL( frac_nobio(:,:) .EQ. val_exp ) ) found_restart=.FALSE. |
---|
1163 | ! |
---|
1164 | IF (map_pft_format .AND. .NOT. impveg) THEN |
---|
1165 | IF (veget_reinit) THEN |
---|
1166 | ! Do not take the value read from restart file |
---|
1167 | veget_year=veget_year_orig |
---|
1168 | ELSE |
---|
1169 | var_name= 'veget_year' |
---|
1170 | CALL ioconf_setatt_p('UNITS', '-') |
---|
1171 | CALL ioconf_setatt_p('LONG_NAME','Last year get in Land Use file.') |
---|
1172 | CALL restget_p (rest_id, 'veget_year', kjit, .TRUE., val_exp, veget_year) |
---|
1173 | IF (veget_year == val_exp) THEN |
---|
1174 | ! veget_year was not found in restart file |
---|
1175 | veget_year=veget_year_orig |
---|
1176 | ENDIF |
---|
1177 | ENDIF |
---|
1178 | ! ENDIF |
---|
1179 | ! CALL bcast(veget_year) |
---|
1180 | |
---|
1181 | ! |
---|
1182 | !Config Key = VEGET_UPDATE |
---|
1183 | !Config Desc = Update vegetation frequency |
---|
1184 | !Config If = MAP_PFT_FORMAT |
---|
1185 | !Config Def = 0Y |
---|
1186 | !Config Help = The veget datas will be update each this time step. |
---|
1187 | !Config Units = [years] |
---|
1188 | ! |
---|
1189 | veget_update=0 |
---|
1190 | WRITE(veget_str,'(a)') '0Y' |
---|
1191 | CALL getin_p('VEGET_UPDATE', veget_str) |
---|
1192 | l=INDEX(TRIM(veget_str),'Y') |
---|
1193 | READ(veget_str(1:(l-1)),"(I2.2)") veget_update |
---|
1194 | IF (printlev_loc >= 2) WRITE(numout,*) "Update frequency for land use in years :",veget_update |
---|
1195 | |
---|
1196 | ! Coherence test |
---|
1197 | IF (veget_update > 0 .AND. ok_dgvm .AND. .NOT. agriculture) THEN |
---|
1198 | CALL ipslerr_p(3,'slowproc_init',& |
---|
1199 | 'The combination DGVM=TRUE, AGRICULTURE=FALSE and VEGET_UPDATE>0 is not possible', & |
---|
1200 | 'Set VEGET_UPDATE=0Y in run.def','') |
---|
1201 | END IF |
---|
1202 | ELSE |
---|
1203 | ! map_pft_format=FALSE or impveg=TRUE: there can not be any land use change, veget_update must be =0 |
---|
1204 | ! Read VEGET_UPDATE from run.def and exit if it is different from 0Y |
---|
1205 | veget_update=0 |
---|
1206 | WRITE(veget_str,'(a)') '0Y' |
---|
1207 | CALL getin_p('VEGET_UPDATE', veget_str) |
---|
1208 | l=INDEX(TRIM(veget_str),'Y') |
---|
1209 | READ(veget_str(1:(l-1)),"(I2.2)") veget_update |
---|
1210 | IF (veget_update /= 0) THEN |
---|
1211 | WRITE(numout,*) 'veget_update=',veget_update,' is not coeherent with map_pft_format=',map_pft_format,' or impveg=',impveg |
---|
1212 | CALL ipslerr_p(3,'slowproc_init','Incoherent values between impveg, map_pft_format and veget_update', & |
---|
1213 | 'veget_update must be equal to 0 if map_pft_format=false or if impveg=true','') |
---|
1214 | END IF |
---|
1215 | |
---|
1216 | ENDIF |
---|
1217 | |
---|
1218 | IF (printlev_loc>=3) WRITE (numout,*) 'slowproc_init : End of Land Use configuration' |
---|
1219 | |
---|
1220 | IF ( hydrol_cwrr ) THEN |
---|
1221 | var_name= 'reinf_slope' |
---|
1222 | CALL ioconf_setatt_p('UNITS', '-') |
---|
1223 | CALL ioconf_setatt_p('LONG_NAME','Slope coef for reinfiltration') |
---|
1224 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., reinf_slope, "gather", nbp_glo, index_g) |
---|
1225 | END IF |
---|
1226 | |
---|
1227 | ! Below we define the soil texture of the grid-cells |
---|
1228 | ! Add the soil_classif as suffix for the variable name of njsc when it is stored in the restart file. |
---|
1229 | IF (soil_classif == 'zobler') THEN |
---|
1230 | var_name= 'njsc_zobler' |
---|
1231 | ELSE IF (soil_classif == 'usda') THEN |
---|
1232 | var_name= 'njsc_usda' |
---|
1233 | ELSE |
---|
1234 | CALL ipslerr_p(3,'slowproc_init','Non supported soil type classification','','') |
---|
1235 | END IF |
---|
1236 | |
---|
1237 | CALL ioconf_setatt_p('UNITS', '-') |
---|
1238 | CALL ioconf_setatt_p('LONG_NAME','Index of soil type') |
---|
1239 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., tmp_real, "gather", nbp_glo, index_g) |
---|
1240 | IF ( ALL( tmp_real(:) .EQ. val_exp) ) THEN |
---|
1241 | njsc (:) = undef_int |
---|
1242 | ELSE |
---|
1243 | njsc = NINT(tmp_real) |
---|
1244 | ENDIF |
---|
1245 | |
---|
1246 | var_name= 'clay_frac' |
---|
1247 | CALL ioconf_setatt_p('UNITS', '-') |
---|
1248 | CALL ioconf_setatt_p('LONG_NAME','Fraction of clay in each mesh') |
---|
1249 | CALL restget_p (rest_id, var_name, nbp_glo, 1, 1, kjit, .TRUE., clayfraction, "gather", nbp_glo, index_g) |
---|
1250 | |
---|
1251 | IF (printlev_loc>=3) WRITE (numout,*) 'slowproc_init : End CWRR configuration' |
---|
1252 | ! |
---|
1253 | var_name= 'lai' |
---|
1254 | CALL ioconf_setatt_p('UNITS', '-') |
---|
1255 | CALL ioconf_setatt_p('LONG_NAME','Leaf area index') |
---|
1256 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 1, kjit, .TRUE., lai, "gather", nbp_glo, index_g) |
---|
1257 | |
---|
1258 | ! The height of the vegetation could in principle be recalculated at the beginning of the run. |
---|
1259 | ! However, this is very tedious, as many special cases have to be taken into account. This variable |
---|
1260 | ! is therefore saved in the restart file. |
---|
1261 | var_name= 'height' |
---|
1262 | CALL ioconf_setatt_p('UNITS', 'm') |
---|
1263 | CALL ioconf_setatt_p('LONG_NAME','Height of vegetation') |
---|
1264 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 1, kjit, .TRUE., height, "gather", nbp_glo, index_g) |
---|
1265 | |
---|
1266 | IF (read_lai)THEN |
---|
1267 | var_name= 'laimap' |
---|
1268 | CALL ioconf_setatt_p('UNITS', '-') |
---|
1269 | CALL ioconf_setatt_p('LONG_NAME','Leaf area index read') |
---|
1270 | CALL restget_p (rest_id, var_name, nbp_glo, nvm, 12, kjit, .TRUE., laimap) |
---|
1271 | ENDIF |
---|
1272 | |
---|
1273 | CALL ioconf_setatt_p('UNITS', '-') |
---|
1274 | CALL ioconf_setatt_p('LONG_NAME','Fraction of leaves in leaf age class ') |
---|
1275 | CALL restget_p (rest_id, 'frac_age', nbp_glo, nvm, nleafages, kjit, .TRUE.,frac_age, "gather", nbp_glo, index_g) |
---|
1276 | |
---|
1277 | !! 3. Some other initializations |
---|
1278 | |
---|
1279 | !Config Key = SECHIBA_ZCANOP |
---|
1280 | !Config Desc = Soil level used for canopy development (if STOMATE disactivated) |
---|
1281 | !Config If = OK_SECHIBA and .NOT. OK_STOMATE |
---|
1282 | !Config Def = 0.5 |
---|
1283 | !Config Help = The temperature at this soil depth is used to determine the LAI when |
---|
1284 | !Config STOMATE is not activated. |
---|
1285 | !Config Units = [m] |
---|
1286 | zcanop = 0.5_r_std |
---|
1287 | CALL setvar_p (zcanop, val_exp, 'SECHIBA_ZCANOP', 0.5_r_std) |
---|
1288 | |
---|
1289 | ! depth at center of the levels |
---|
1290 | zsoil(1) = diaglev(1) / 2. |
---|
1291 | DO l = 2, nslm |
---|
1292 | zsoil(l) = ( diaglev(l) + diaglev(l-1) ) / 2. |
---|
1293 | ENDDO |
---|
1294 | |
---|
1295 | ! index of this level |
---|
1296 | vtmp = MINLOC ( ABS ( zcanop - zsoil(:) ) ) |
---|
1297 | lcanop = vtmp(1) |
---|
1298 | |
---|
1299 | ! |
---|
1300 | ! Interception reservoir coefficient |
---|
1301 | ! |
---|
1302 | !Config Key = SECHIBA_QSINT |
---|
1303 | !Config Desc = Interception reservoir coefficient |
---|
1304 | !Config If = OK_SECHIBA |
---|
1305 | !Config Def = 0.1 |
---|
1306 | !Config Help = Transforms leaf area index into size of interception reservoir |
---|
1307 | !Config for slowproc_derivvar or stomate |
---|
1308 | !Config Units = [m] |
---|
1309 | CALL getin_p('SECHIBA_QSINT', qsintcst) |
---|
1310 | IF (printlev >= 2) WRITE(numout, *)' SECHIBA_QSINT, qsintcst = ', qsintcst |
---|
1311 | |
---|
1312 | |
---|
1313 | |
---|
1314 | |
---|
1315 | !! 4. Initialization of variables not found in restart file |
---|
1316 | |
---|
1317 | IF ( impveg ) THEN |
---|
1318 | |
---|
1319 | !! 4.1.a Case impveg=true: Initialization of variables by reading run.def |
---|
1320 | !! The routine setvar_p will only initialize the variable if it was not found in restart file. |
---|
1321 | !! We are on a point and thus we can read the information from the run.def |
---|
1322 | |
---|
1323 | !Config Key = SECHIBA_VEGMAX |
---|
1324 | !Config Desc = Maximum vegetation distribution within the mesh (0-dim mode) |
---|
1325 | !Config If = IMPOSE_VEG |
---|
1326 | !Config Def = 0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0 |
---|
1327 | !Config Help = The fraction of vegetation is read from the restart file. If |
---|
1328 | !Config it is not found there we will use the values provided here. |
---|
1329 | !Config Units = [-] |
---|
1330 | CALL setvar_p (veget_max, val_exp, 'SECHIBA_VEGMAX', veget_ori_fixed_test_1) |
---|
1331 | |
---|
1332 | !Config Key = SECHIBA_FRAC_NOBIO |
---|
1333 | !Config Desc = Fraction of other surface types within the mesh (0-dim mode) |
---|
1334 | !Config If = IMPOSE_VEG |
---|
1335 | !Config Def = 0.0 |
---|
1336 | !Config Help = The fraction of ice, lakes, etc. is read from the restart file. If |
---|
1337 | !Config it is not found there we will use the values provided here. |
---|
1338 | !Config For the moment, there is only ice. |
---|
1339 | !Config Units = [-] |
---|
1340 | frac_nobio1 = frac_nobio(1,1) |
---|
1341 | CALL setvar_p (frac_nobio1, val_exp, 'SECHIBA_FRAC_NOBIO', frac_nobio_fixed_test_1) |
---|
1342 | frac_nobio(:,:) = frac_nobio1 |
---|
1343 | |
---|
1344 | !Config Key = SECHIBA_LAI |
---|
1345 | !Config Desc = LAI for all vegetation types (0-dim mode) |
---|
1346 | !Config Def = 0., 8., 8., 4., 4.5, 4.5, 4., 4.5, 4., 2., 2., 2., 2. |
---|
1347 | !Config If = IMPOSE_VEG and .NOT. STOMATE |
---|
1348 | !Config Help = The maximum LAI used in the 0dim mode. The values should be found |
---|
1349 | !Config in the restart file. The new values of LAI will be computed anyway |
---|
1350 | !Config at the end of the current day. The need for this variable is caused |
---|
1351 | !Config by the fact that the model may stop during a day and thus we have not |
---|
1352 | !Config yet been through the routines which compute the new surface conditions. |
---|
1353 | !Config Units = [-] |
---|
1354 | ! MICT: lai cannot be modified when ok_stomate is enabled. This breaks consistency between |
---|
1355 | ! other variables through biomass |
---|
1356 | IF (.NOT. ok_stomate) CALL setvar_p (lai, val_exp, 'SECHIBA_LAI', llaimax) |
---|
1357 | |
---|
1358 | IF (.NOT. found_restart) THEN |
---|
1359 | ! Call slowproc_veget to correct veget_max and to calculate veget and soiltiles |
---|
1360 | CALL slowproc_veget (kjpindex, f_rot_sech, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile) |
---|
1361 | END IF |
---|
1362 | |
---|
1363 | IF (impsoilt) THEN |
---|
1364 | |
---|
1365 | ! If njsc is not in restart file, then initialize soilclass from values |
---|
1366 | ! from run.def file and recalculate njsc |
---|
1367 | IF ( ALL(njsc(:) .EQ. undef_int )) THEN |
---|
1368 | !Config Key = SOIL_FRACTIONS |
---|
1369 | !Config Desc = Fraction of the 3 soil types (0-dim mode) |
---|
1370 | !Config Def = undef_sechiba |
---|
1371 | !Config If = IMPOSE_VEG and IMPOSE_SOILT |
---|
1372 | !Config Help = Determines the fraction for the 3 soil types |
---|
1373 | !Config in the mesh in the following order : sand loam and clay. |
---|
1374 | !Config Units = [-] |
---|
1375 | |
---|
1376 | soilclass(1,:) = soilclass_default(:) |
---|
1377 | CALL getin_p('SOIL_FRACTIONS',soilclass(1,:)) |
---|
1378 | ! Assign for each grid-cell the % of the different textural classes (up to 12 if 'usda') |
---|
1379 | DO ji=2,kjpindex |
---|
1380 | ! here we read, for the prescribed grid-cell, the % occupied by each of the soil texture classes |
---|
1381 | soilclass(ji,:) = soilclass(1,:) |
---|
1382 | ENDDO |
---|
1383 | |
---|
1384 | ! Simplify an heterogeneous grid-cell into an homogeneous one with the dominant texture |
---|
1385 | njsc(:) = 0 |
---|
1386 | DO ji = 1, kjpindex |
---|
1387 | ! here we reduce to the dominant texture class |
---|
1388 | njsc(ji) = MAXLOC(soilclass(ji,:),1) |
---|
1389 | ENDDO |
---|
1390 | END IF |
---|
1391 | |
---|
1392 | !Config Key = CLAY_FRACTION |
---|
1393 | !Config Desc = Fraction of the clay fraction (0-dim mode) |
---|
1394 | !Config Def = 0.2 |
---|
1395 | !Config If = IMPOSE_VEG and IMPOSE_SOIL |
---|
1396 | !Config Help = Determines the fraction of clay in the grid box. |
---|
1397 | !Config Units = [-] |
---|
1398 | |
---|
1399 | ! If clayfraction was not in restart file it will be read fro run.def file instead of deduced |
---|
1400 | ! based on fractions of each textural class |
---|
1401 | CALL setvar_p (clayfraction, val_exp, 'CLAY_FRACTION', clayfraction_default) |
---|
1402 | ELSE |
---|
1403 | ! Case impsoilt=false and impveg=true |
---|
1404 | IF ( MINVAL(clayfraction) .EQ. MAXVAL(clayfraction) .AND. MAXVAL(clayfraction) .EQ. val_exp .OR. & |
---|
1405 | MINVAL(njsc) .EQ. MAXVAL(njsc) .AND. MAXVAL(njsc) .EQ. undef_int ) THEN |
---|
1406 | |
---|
1407 | CALL slowproc_soilt(kjpindex, lalo, neighbours, resolution, contfrac, soilclass, clayfraction) |
---|
1408 | njsc(:) = 0 |
---|
1409 | DO ji = 1, kjpindex |
---|
1410 | njsc(ji) = MAXLOC(soilclass(ji,:),1) |
---|
1411 | ENDDO |
---|
1412 | ENDIF |
---|
1413 | ENDIF |
---|
1414 | |
---|
1415 | !Config Key = REINF_SLOPE |
---|
1416 | !Config Desc = Slope coef for reinfiltration |
---|
1417 | !Config Def = 0.1 |
---|
1418 | !Config If = IMPOSE_VEG |
---|
1419 | !Config Help = Determines the reinfiltration ratio in the grid box due to flat areas |
---|
1420 | !Config Units = [-] |
---|
1421 | ! |
---|
1422 | slope_default=0.0 |
---|
1423 | CALL setvar_p (reinf_slope, val_exp, 'SLOPE', slope_default) |
---|
1424 | |
---|
1425 | !Config Key = SLOWPROC_HEIGHT |
---|
1426 | !Config Desc = Height for all vegetation types |
---|
1427 | !Config Def = 0., 30., 30., 20., 20., 20., 15., 15., 15., .5, .6, 1.0, 1.0 |
---|
1428 | !Config If = OK_SECHIBA |
---|
1429 | !Config Help = The height used in the 0dim mode. The values should be found |
---|
1430 | !Config in the restart file. The new values of height will be computed anyway |
---|
1431 | !Config at the end of the current day. The need for this variable is caused |
---|
1432 | !Config by the fact that the model may stop during a day and thus we have not |
---|
1433 | !Config yet been through the routines which compute the new surface conditions. |
---|
1434 | !Config Units = [m] |
---|
1435 | CALL setvar_p (height, val_exp, 'SLOWPROC_HEIGHT', height_presc) |
---|
1436 | |
---|
1437 | |
---|
1438 | ELSE IF ( .NOT. found_restart ) THEN |
---|
1439 | !!! rotation is not concerned if no restarting of veget_max |
---|
1440 | |
---|
1441 | !! 4.1.b Case impveg=false and no restart files: Initialization by reading vegetation map |
---|
1442 | |
---|
1443 | ! Initialize veget_max and frac_nobio |
---|
1444 | IF ( map_pft_format ) THEN |
---|
1445 | IF(use_age_class) THEN |
---|
1446 | veget_ny_map(:,:)=zero |
---|
1447 | ! Note that veget_ny_map is only a dummy variable and not used at all, |
---|
1448 | ! because veget_ny_map takes the position of veget_last, which is used |
---|
1449 | ! only to retain the agriculture fraction when land cover is partially |
---|
1450 | ! updated. |
---|
1451 | ! `veget_max_map` is the variable that holds for us the MTC fraction |
---|
1452 | ! information from the land cover map. |
---|
1453 | CALL slowproc_readvegetmax(kjpindex, lalo, neighbours, resolution, contfrac, & |
---|
1454 | & veget_ny_map, veget_max_map, frac_nobio_nextyear, veget_year, .TRUE.) |
---|
1455 | ! Now we need to change this into the map with age classes. |
---|
1456 | ! Since this is an initialization, we will just assign the whole PFT to the youngest age class. |
---|
1457 | veget_max(:,:)=zero |
---|
1458 | DO ivma=1,nvmap |
---|
1459 | veget_max(:,start_index(ivma))=veget_max_map(:,ivma) |
---|
1460 | ENDDO |
---|
1461 | frac_nobio = frac_nobio_nextyear |
---|
1462 | |
---|
1463 | !we're not using age groups so it's just "normal PFT map initialization" |
---|
1464 | ELSE |
---|
1465 | ! Case without restart file and map_pft_format=true |
---|
1466 | IF (printlev_loc>=3) WRITE(numout,*) 'Before call slowproc_readvegetmax in initialization phase without restart files' |
---|
1467 | IF (printlev_loc>=3) WRITE(numout,*) 'veget_year=', veget_year |
---|
1468 | |
---|
1469 | ! Call the routine to update the vegetation (output is veget_nextyear) |
---|
1470 | CALL slowproc_readvegetmax(kjpindex, lalo, neighbours, resolution, contfrac, & |
---|
1471 | veget_max, veget_nextyear, frac_nobio_nextyear, veget_year, .TRUE.) |
---|
1472 | IF (printlev_loc>=4) WRITE (numout,*) 'After slowproc_readvegetmax in initialization phase' |
---|
1473 | |
---|
1474 | ! Update vegetation with values read from the file |
---|
1475 | veget_max = veget_nextyear |
---|
1476 | frac_nobio = frac_nobio_nextyear |
---|
1477 | END IF |
---|
1478 | |
---|
1479 | ELSE |
---|
1480 | ! The interpolation of vegetation has changed. |
---|
1481 | CALL getin_p('read_veg_map_fr_restfile', read_veg_map_fr_restfile) |
---|
1482 | IF ( .NOT. read_veg_map_fr_restfile ) THEN |
---|
1483 | ! slowproc interpol : |
---|
1484 | CALL slowproc_interpol_g(nbp_glo, lalo_g, neighbours_g, resolution_g, contfrac_g, veget_max_g, frac_nobio_g) |
---|
1485 | ELSE |
---|
1486 | CALL slowproc_read_veg_restfile(nbp_glo, lalo_g, neighbours_g, resolution_g, contfrac_g, & |
---|
1487 | veget_max_g, frac_nobio_g) |
---|
1488 | ENDIF |
---|
1489 | |
---|
1490 | CALL scatter(veget_max_g, veget_max) |
---|
1491 | CALL scatter(frac_nobio_g, frac_nobio) |
---|
1492 | |
---|
1493 | ! map_pft_format=FALSE: Read and interpolate Olson type map |
---|
1494 | CALL slowproc_interpol(kjpindex, lalo, neighbours, resolution, contfrac, veget_max, frac_nobio) |
---|
1495 | END IF |
---|
1496 | |
---|
1497 | !! Reset totaly or partialy veget_max if using DGVM |
---|
1498 | IF ( ok_dgvm ) THEN |
---|
1499 | ! If we are dealing with dynamic vegetation then all natural PFTs should be set to veget_max = 0 |
---|
1500 | ! In case no agriculture is desired, agriculture PFTS should be set to 0 as well |
---|
1501 | IF (agriculture) THEN |
---|
1502 | DO jv = 2, nvm |
---|
1503 | ! dgvmjc consider pasture as not natural |
---|
1504 | IF (natural(jv) .AND. .NOT. pasture(jv)) THEN |
---|
1505 | veget_max(:,jv)=zero |
---|
1506 | ENDIF |
---|
1507 | ENDDO |
---|
1508 | |
---|
1509 | ! Calculate the fraction of crop for each point. |
---|
1510 | ! Sum only on the indexes corresponding to the non_natural pfts |
---|
1511 | frac_crop_tot(:) = zero |
---|
1512 | DO jv = 2, nvm |
---|
1513 | ! dgvmjc consider pasture as not natural |
---|
1514 | IF(.NOT. natural(jv) .OR. pasture(jv)) THEN |
---|
1515 | DO ji = 1, kjpindex |
---|
1516 | frac_crop_tot(ji) = frac_crop_tot(ji) + veget_max(ji,jv) |
---|
1517 | ENDDO |
---|
1518 | ENDIF |
---|
1519 | ENDDO |
---|
1520 | |
---|
1521 | ! Calculate the fraction of bare soil |
---|
1522 | DO ji = 1, kjpindex |
---|
1523 | veget_max(ji,1) = un - frac_crop_tot(ji) - SUM(frac_nobio(ji,:)) |
---|
1524 | ENDDO |
---|
1525 | ELSE |
---|
1526 | veget_max(:,:) = zero |
---|
1527 | DO ji = 1, kjpindex |
---|
1528 | veget_max(ji,1) = un - SUM(frac_nobio(ji,:)) |
---|
1529 | ENDDO |
---|
1530 | ENDIF ! end agriculture |
---|
1531 | ENDIF ! end ok_dgvm |
---|
1532 | |
---|
1533 | |
---|
1534 | ! correct veget_max and to calculate veget and soiltiles |
---|
1535 | CALL slowproc_veget (kjpindex, f_rot_sech, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile) |
---|
1536 | |
---|
1537 | END IF ! end impveg |
---|
1538 | |
---|
1539 | !! 4.2 Continue initializing variables not found in restart file. Case for both impveg=true and false. |
---|
1540 | |
---|
1541 | ! Initialize laimap for the case read_lai if not found in restart file |
---|
1542 | IF (read_lai) THEN |
---|
1543 | IF ( ALL( laimap(:,:,:) .EQ. val_exp) ) THEN |
---|
1544 | ! Interpolation of LAI |
---|
1545 | CALL slowproc_interlai (kjpindex, lalo, resolution, neighbours, contfrac, laimap) |
---|
1546 | ENDIF |
---|
1547 | ENDIF |
---|
1548 | |
---|
1549 | ! Initialize lai if not found in restart file and not already initialized using impveg |
---|
1550 | IF ( MINVAL(lai) .EQ. MAXVAL(lai) .AND. MAXVAL(lai) .EQ. val_exp) THEN |
---|
1551 | IF (read_lai) THEN |
---|
1552 | stempdiag2_bid(1:kjpindex,1:nslm) = stempdiag_bid |
---|
1553 | CALL slowproc_lai (kjpindex, lcanop, stempdiag2_bid, & |
---|
1554 | lalo,resolution,lai,laimap) |
---|
1555 | ELSE |
---|
1556 | ! If we start from scratch, we set lai to zero for consistency with stomate |
---|
1557 | lai(:,:) = zero |
---|
1558 | ENDIF |
---|
1559 | |
---|
1560 | frac_age(:,:,1) = un |
---|
1561 | frac_age(:,:,2) = zero |
---|
1562 | frac_age(:,:,3) = zero |
---|
1563 | frac_age(:,:,4) = zero |
---|
1564 | ENDIF |
---|
1565 | |
---|
1566 | ! Initialize heigth if not found in restart file and not already initialized using impveg |
---|
1567 | IF ( MINVAL(height) .EQ. MAXVAL(height) .AND. MAXVAL(height) .EQ. val_exp) THEN |
---|
1568 | ! Impose height |
---|
1569 | DO jv = 1, nvm |
---|
1570 | height(:,jv) = height_presc(jv) |
---|
1571 | ENDDO |
---|
1572 | ENDIF |
---|
1573 | |
---|
1574 | ! Initialize clayfraction and njsc if not found in restart file and not already initialized using impveg |
---|
1575 | IF ( MINVAL(clayfraction) .EQ. MAXVAL(clayfraction) .AND. MAXVAL(clayfraction) .EQ. val_exp .OR. & |
---|
1576 | MINVAL(njsc) .EQ. MAXVAL(njsc) .AND. MAXVAL(njsc) .EQ. undef_int ) THEN |
---|
1577 | |
---|
1578 | IF (printlev_loc>=4) WRITE (numout,*) 'clayfraction or njcs were not in restart file, call slowproc_soilt' |
---|
1579 | CALL slowproc_soilt(kjpindex, lalo, neighbours, resolution, contfrac, soilclass, clayfraction) |
---|
1580 | IF (printlev_loc>=4) WRITE (numout,*) 'After slowproc_soilt' |
---|
1581 | |
---|
1582 | njsc(:) = 0 |
---|
1583 | DO ji = 1, kjpindex |
---|
1584 | njsc(ji) = MAXLOC(soilclass(ji,:),1) |
---|
1585 | ENDDO |
---|
1586 | ENDIF |
---|
1587 | |
---|
1588 | !gmjc 15Feb2016 avoid grazing wet |
---|
1589 | ! NOTE only for usda 12 classes soil map |
---|
1590 | WRITE (numout,*) 'get fc_grazing gmjc' |
---|
1591 | SELECTCASE(soil_classif) |
---|
1592 | CASE('none') |
---|
1593 | DO ji = 1, kjpindex |
---|
1594 | temp_njsc = njsc(ji) |
---|
1595 | fc_grazing(ji) = mcs_fao(temp_njsc) |
---|
1596 | ENDDO |
---|
1597 | CASE('zobler') |
---|
1598 | DO ji = 1, kjpindex |
---|
1599 | temp_njsc = njsc(ji) |
---|
1600 | fc_grazing(ji) = mcs_fao(temp_njsc) |
---|
1601 | ENDDO |
---|
1602 | CASE("usda") |
---|
1603 | DO ji = 1, kjpindex |
---|
1604 | temp_njsc = njsc(ji) |
---|
1605 | fc_grazing(ji) = mcs_usda(temp_njsc) |
---|
1606 | ! fc_grazing(ji) = 1.0 |
---|
1607 | ENDDO |
---|
1608 | CASE DEFAULT |
---|
1609 | WRITE(*,*) 'A non supported soil type classification has been chosen' |
---|
1610 | CALL ipslerr_p(3,'slowproc_soilt','non supported soil type classification','','') |
---|
1611 | ENDSELECT |
---|
1612 | !end gmjc |
---|
1613 | !Config Key = GET_SLOPE |
---|
1614 | !Config Desc = Read slopes from file and do the interpolation |
---|
1615 | !Config Def = n |
---|
1616 | !Config If = |
---|
1617 | !Config Help = Needed for reading the slopesfile and doing the interpolation. This will be |
---|
1618 | ! used by the re-infiltration parametrization |
---|
1619 | !Config Units = [FLAG] |
---|
1620 | get_slope = .FALSE. |
---|
1621 | CALL getin_p('GET_SLOPE',get_slope) |
---|
1622 | |
---|
1623 | IF ( hydrol_cwrr ) THEN |
---|
1624 | IF ( MINVAL(reinf_slope) .EQ. MAXVAL(reinf_slope) .AND. MAXVAL(reinf_slope) .EQ. val_exp .OR. get_slope) THEN |
---|
1625 | IF (printlev_loc>=4) WRITE (numout,*) 'reinf_slope was not in restart file. Now call slowproc_slope' |
---|
1626 | |
---|
1627 | CALL slowproc_slope(kjpindex, lalo, neighbours, resolution, contfrac, reinf_slope) |
---|
1628 | IF (printlev_loc>=4) WRITE (numout,*) 'After slowproc_slope' |
---|
1629 | |
---|
1630 | ENDIF |
---|
1631 | END IF |
---|
1632 | |
---|
1633 | |
---|
1634 | !! 5. Some calculations always done, with and without restart files |
---|
1635 | |
---|
1636 | ! The variables veget, veget_max and frac_nobio were all read from restart file or initialized above. |
---|
1637 | ! Calculate now totfrac_nobio and soiltiles using these variables. |
---|
1638 | |
---|
1639 | ! Calculate totfrac_nobio |
---|
1640 | totfrac_nobio(:) = zero |
---|
1641 | DO jv = 1, nnobio |
---|
1642 | totfrac_nobio(:) = totfrac_nobio(:) + frac_nobio(:,jv) |
---|
1643 | ENDDO |
---|
1644 | |
---|
1645 | ! Calculate soiltile. This variable do not need to be in the restart file. |
---|
1646 | ! The sum of all soiltiles makes one, and corresponds to the bio fraction |
---|
1647 | ! of the grid cell (called vegtot in hydrol) |
---|
1648 | soiltile(:,:) = zero |
---|
1649 | DO jv = 1, nvm |
---|
1650 | jst = pref_soil_veg(jv) |
---|
1651 | DO ji = 1, kjpindex |
---|
1652 | soiltile(ji,jst) = soiltile(ji,jst) + veget_max(ji,jv) |
---|
1653 | ENDDO |
---|
1654 | ENDDO |
---|
1655 | DO ji = 1, kjpindex |
---|
1656 | IF (totfrac_nobio(ji) .LT. (1-min_sechiba)) THEN |
---|
1657 | soiltile(ji,:)=soiltile(ji,:)/(1-totfrac_nobio(ji)) |
---|
1658 | ENDIF |
---|
1659 | ENDDO |
---|
1660 | |
---|
1661 | ! Always calculate tot_bare_soil |
---|
1662 | ! Fraction of bare soil in the mesh (bio+nobio) |
---|
1663 | tot_bare_soil(:) = veget_max(:,1) |
---|
1664 | DO jv = 2, nvm |
---|
1665 | DO ji =1, kjpindex |
---|
1666 | tot_bare_soil(ji) = tot_bare_soil(ji) + (veget_max(ji,jv) - veget(ji,jv)) |
---|
1667 | ENDDO |
---|
1668 | END DO |
---|
1669 | |
---|
1670 | !! 6. Verify consistency between different fractions. No change of the variables. |
---|
1671 | IF (ok_stomate .AND. .NOT.disable_fire) THEN |
---|
1672 | !spitfire |
---|
1673 | ! |
---|
1674 | !Config Key = LIGHTNING |
---|
1675 | !Config Desc = Read the ligntning map |
---|
1676 | !Config Def = ? |
---|
1677 | !Config If = NOT FIRE_DISABLE |
---|
1678 | !Config Help = reads a 12 month lightning map which will |
---|
1679 | !Config then be interpolated to daily values as needed. |
---|
1680 | ! |
---|
1681 | data_filename='lightn.nc' |
---|
1682 | CALL setvar_p (m_lightn, val_exp, 'm_lightn', m_lightn_default) |
---|
1683 | CALL getin_p('LIGHTNING_FILE',data_filename) |
---|
1684 | CALL slowproc_read_data(kjpindex, lalo, resolution, m_lightn,data_filename,'lightn') |
---|
1685 | |
---|
1686 | ! |
---|
1687 | !Config Key = LCC_MATRIX |
---|
1688 | !Config Desc = Read the ligntning map |
---|
1689 | !Config Def = ? |
---|
1690 | !Config Help = reads a 12 month lightning map which will |
---|
1691 | !Config then be interpolated to daily values as needed. |
---|
1692 | ! |
---|
1693 | |
---|
1694 | CALL setvar_p (glccNetLCC, val_exp, 'glccNetLCC', 0.) |
---|
1695 | CALL setvar_p (glccSecondShift, val_exp, 'glccSecondShift', 0.) |
---|
1696 | CALL setvar_p (glccPrimaryShift, val_exp, 'glccPrimaryShift', 0.) |
---|
1697 | CALL setvar_p (harvest_matrix, val_exp, 'harvest_matrix', 0.) |
---|
1698 | CALL setvar_p (harvest_biomass, val_exp, 'harvest_biomass', 0.) |
---|
1699 | IF ( (use_age_class) .AND. (veget_update .GT. 0) ) THEN |
---|
1700 | data_filename = 'GLUC_NET_LCC_FILE.nc' |
---|
1701 | CALL getin_p('GLUC_NET_LCC_FILE',data_filename) |
---|
1702 | CALL slowproc_read_data(kjpindex, lalo, resolution, glccNetLCC, data_filename, 'matrix') |
---|
1703 | |
---|
1704 | data_filename = 'GLUC_SHIFT_SEC_FILE.nc' |
---|
1705 | CALL getin_p('GLUC_SHIFT_SEC_FILE',data_filename) |
---|
1706 | CALL slowproc_read_data(kjpindex, lalo, resolution, glccSecondShift, data_filename, 'matrix') |
---|
1707 | |
---|
1708 | data_filename = 'GLUC_SHIFT_PRI_FILE.nc' |
---|
1709 | CALL getin_p('GLUC_SHIFT_PRI_FILE',data_filename) |
---|
1710 | CALL slowproc_read_data(kjpindex, lalo, resolution, glccPrimaryShift, data_filename, 'matrix') |
---|
1711 | |
---|
1712 | data_filename = 'GLUC_NewVegFrac_File.nc' |
---|
1713 | IF (gluc_newfrac_guide) THEN |
---|
1714 | CALL getin_p('GLUC_NewVegFrac_File',data_filename) |
---|
1715 | CALL slowproc_read_data(kjpindex, lalo, resolution, newvegfrac, data_filename, 'value') |
---|
1716 | ENDIF |
---|
1717 | |
---|
1718 | IF (allow_forestry_harvest) THEN |
---|
1719 | data_filename = 'GLUC_FORESTRY_HARVEST_FILE.nc' |
---|
1720 | CALL getin_p('GLUC_FORESTRY_HARVEST_FILE',data_filename) |
---|
1721 | CALL slowproc_read_data(kjpindex, lalo, resolution, harvest_matrix, data_filename, 'matrix') |
---|
1722 | |
---|
1723 | data_filename = 'GLUC_HARVEST_BIOMASS_FILE.nc' |
---|
1724 | IF (gluc_use_harvest_biomass) THEN |
---|
1725 | CALL getin_p('GLUC_HARVEST_BIOMASS_FILE',data_filename) |
---|
1726 | ! harvest_matrix should have the 1st dim as industrial wood havest, 2nd as fuel wood, and 3rd |
---|
1727 | ! dim as the fuel wood fraction. The unit should be GgC. |
---|
1728 | CALL slowproc_read_data(kjpindex, lalo, resolution, harvest_biomass, data_filename, 'matrix') |
---|
1729 | harvest_biomass(:,1:2) = harvest_biomass(:,1:2) * 1e9 !change to gC |
---|
1730 | ENDIF |
---|
1731 | ENDIF |
---|
1732 | |
---|
1733 | IF (gluc_allow_trans_bioe) THEN |
---|
1734 | data_filename = 'GLUC_TRANS_BIOE.nc' |
---|
1735 | !CALL getin_p('GLUC_TRANS_BIOE1_FILE',data_filename) |
---|
1736 | !CALL slowproc_read_data(kjpindex, lalo, resolution, trans_bioe1_matrix, data_filename, 'matrix') |
---|
1737 | ENDIF |
---|
1738 | |
---|
1739 | ENDIF |
---|
1740 | |
---|
1741 | IF ( use_age_class .AND. use_bound_spa ) THEN |
---|
1742 | CALL getin_p('GLUC_AGE_THRESHOLD_FILE',data_filename) |
---|
1743 | CALL slowproc_read_data(kjpindex, lalo, resolution, bound_spa, data_filename, 'value') |
---|
1744 | ENDIF |
---|
1745 | |
---|
1746 | !Config Key = proxy_anidens |
---|
1747 | !Config Desc = Read the general animal_density map |
---|
1748 | !Config Def = ? |
---|
1749 | !Config Help = reads a 12 month lightning map which will |
---|
1750 | !Config then be interpolated to daily values as needed. |
---|
1751 | ! |
---|
1752 | |
---|
1753 | |
---|
1754 | !Config Key = OBSERVED_BA_FLAG |
---|
1755 | !Config Desc = Read the observed burned_area flag |
---|
1756 | !Config Def = ? |
---|
1757 | ! |
---|
1758 | read_observed_ba = .FALSE. |
---|
1759 | CALL getin_p('READ_OBSERVED_BA',read_observed_ba) |
---|
1760 | WRITE(numout,*) 'flag for READ_OBSERVED_BA ', read_observed_ba |
---|
1761 | |
---|
1762 | ! |
---|
1763 | !Config Key = OBSERVED_BURNED_AREA |
---|
1764 | !Config Desc = Read the population density map |
---|
1765 | !Config Def = ? |
---|
1766 | !Config Help = reads a one-year monthly burned area map with 12 as the value |
---|
1767 | !of time dimension |
---|
1768 | ! |
---|
1769 | IF(read_observed_ba) THEN |
---|
1770 | CALL setvar_p (m_observed_ba, val_exp, 'm_observed_ba', m_ba_default) |
---|
1771 | CALL getin_p('BA_FILE',data_filename) |
---|
1772 | CALL slowproc_read_data(kjpindex, lalo, resolution, m_observed_ba,data_filename,'ba') |
---|
1773 | ENDIF |
---|
1774 | |
---|
1775 | ! 1. |
---|
1776 | !Config Key = OBSERVED_BA_FLAG |
---|
1777 | !Config Desc = Read the observed burned_area flag |
---|
1778 | !Config Def = ? |
---|
1779 | ! |
---|
1780 | read_cf_coarse = .FALSE. |
---|
1781 | CALL getin_p('READ_CF_COARSE',read_cf_coarse) |
---|
1782 | WRITE(numout,*) 'flag for READ_CF_COARSE ', read_cf_coarse |
---|
1783 | |
---|
1784 | ! |
---|
1785 | !Config Key = OBSERVED_BURNED_AREA |
---|
1786 | !Config Desc = Read the population density map |
---|
1787 | !Config Def = ? |
---|
1788 | !Config Help = reads a one-year monthly burned area map with 12 as the value |
---|
1789 | !of time dimension |
---|
1790 | ! |
---|
1791 | IF(read_cf_coarse) THEN |
---|
1792 | CALL setvar_p (m_cf_coarse, val_exp, 'm_cf_coarse', m_cf_coarse_default) |
---|
1793 | CALL getin_p('CF_COARSE_FILE',data_filename) |
---|
1794 | CALL slowproc_read_data(kjpindex, lalo, resolution, m_cf_coarse,data_filename,'cf') |
---|
1795 | ENDIF |
---|
1796 | |
---|
1797 | ! 2. |
---|
1798 | !Config Key = OBSERVED_BA_FLAG |
---|
1799 | !Config Desc = Read the observed burned_area flag |
---|
1800 | !Config Def = ? |
---|
1801 | ! |
---|
1802 | read_cf_fine = .FALSE. |
---|
1803 | CALL getin_p('READ_CF_FINE',read_cf_fine) |
---|
1804 | WRITE(numout,*) 'flag for READ_CF_FINE ', read_cf_fine |
---|
1805 | |
---|
1806 | ! |
---|
1807 | !Config Key = OBSERVED_BURNED_AREA |
---|
1808 | !Config Desc = Read the population density map |
---|
1809 | !Config Def = ? |
---|
1810 | !Config Help = reads a one-year monthly burned area map with 12 as the value |
---|
1811 | !of time dimension |
---|
1812 | ! |
---|
1813 | IF(read_cf_fine) THEN |
---|
1814 | CALL setvar_p (m_cf_fine, val_exp, 'm_cf_fine', m_cf_fine_default) |
---|
1815 | CALL getin_p('CF_FINE_FILE',data_filename) |
---|
1816 | CALL slowproc_read_data(kjpindex, lalo, resolution, m_cf_fine,data_filename,'cf') |
---|
1817 | ENDIF |
---|
1818 | |
---|
1819 | ! 3. |
---|
1820 | !Config Key = OBSERVED_BA_FLAG |
---|
1821 | !Config Desc = Read the observed burned_area flag |
---|
1822 | !Config Def = ? |
---|
1823 | ! |
---|
1824 | read_ratio = .TRUE. |
---|
1825 | CALL getin_p('READ_RATIO',read_ratio) |
---|
1826 | WRITE(numout,*) 'flag for READ_RATIO ', read_ratio |
---|
1827 | |
---|
1828 | ! |
---|
1829 | !Config Key = OBSERVED_BURNED_AREA |
---|
1830 | !Config Desc = Read the population density map |
---|
1831 | !Config Def = ? |
---|
1832 | !Config Help = reads a one-year monthly burned area map with 12 as the value |
---|
1833 | !of time dimension |
---|
1834 | ! |
---|
1835 | IF(read_ratio) THEN |
---|
1836 | CALL setvar_p (m_ratio, val_exp, 'm_ratio', m_ratio_default) |
---|
1837 | CALL getin_p('RATIO_FILE',data_filename) |
---|
1838 | CALL slowproc_read_data(kjpindex, lalo, resolution, m_ratio,data_filename,'ratio') |
---|
1839 | ENDIF |
---|
1840 | |
---|
1841 | ! 4. |
---|
1842 | !Config Key = OBSERVED_BA_FLAG |
---|
1843 | !Config Desc = Read the observed burned_area flag |
---|
1844 | !Config Def = ? |
---|
1845 | ! |
---|
1846 | read_ratio_flag = .TRUE. |
---|
1847 | CALL getin_p('READ_RATIO_FLAG',read_ratio_flag) |
---|
1848 | WRITE(numout,*) 'flag for READ_RATIO_FLAG ', read_ratio_flag |
---|
1849 | |
---|
1850 | ! |
---|
1851 | !Config Key = OBSERVED_BURNED_AREA |
---|
1852 | !Config Desc = Read the population density map |
---|
1853 | !Config Def = ? |
---|
1854 | !Config Help = reads a one-year monthly burned area map with 12 as the value |
---|
1855 | !of time dimension |
---|
1856 | ! |
---|
1857 | IF(read_ratio_flag) THEN |
---|
1858 | CALL setvar_p (m_ratio_flag, val_exp, 'm_ratio_flag', m_ratio_flag_default) |
---|
1859 | CALL getin_p('RATIO_FLAG_FILE',data_filename) |
---|
1860 | CALL slowproc_read_data(kjpindex, lalo, resolution, m_ratio_flag,data_filename,'invalid_flag') |
---|
1861 | ENDIF |
---|
1862 | |
---|
1863 | !Config Key = POPDENS_FLAG |
---|
1864 | !Config Desc = Read the popdens flag |
---|
1865 | !Config Def = n |
---|
1866 | ! |
---|
1867 | read_popdens = .FALSE. |
---|
1868 | CALL getin_p('READ_POPDENS',read_popdens) |
---|
1869 | WRITE(numout,*) 'flag for READ_POPDENS ',read_popdens |
---|
1870 | |
---|
1871 | ! |
---|
1872 | !Config Key = POPDENS |
---|
1873 | !Config Desc = Read the population density map |
---|
1874 | !Config Def = ? |
---|
1875 | !Config Help = reads a yearly map |
---|
1876 | ! |
---|
1877 | popd=0. |
---|
1878 | IF(read_popdens) THEN |
---|
1879 | CALL setvar_p (popd, val_exp, 'popdens', popdens_default) |
---|
1880 | CALL getin_p('POPDENS_FILE',data_filename) |
---|
1881 | CALL slowproc_read_annual(kjpindex, lalo, resolution, popd,data_filename,'popdens') |
---|
1882 | ENDIF |
---|
1883 | |
---|
1884 | !Config Key = HUMIGN_FLAG |
---|
1885 | !Config Desc = Read the human ignition parameter flag |
---|
1886 | !Config Def = n |
---|
1887 | ! |
---|
1888 | read_humign = .FALSE. |
---|
1889 | CALL getin_p('READ_HUMIGN',read_humign) |
---|
1890 | WRITE(numout,*) 'flag for READ_HUMIGN:',read_humign |
---|
1891 | |
---|
1892 | ! |
---|
1893 | !Config Key = POPDENS |
---|
1894 | !Config Desc = Read the population density map |
---|
1895 | !Config Def = ? |
---|
1896 | !Config Help = reads a yearly map |
---|
1897 | ! |
---|
1898 | humign=0.22 |
---|
1899 | IF(read_humign) THEN |
---|
1900 | CALL setvar_p (humign, val_exp, 'HUMIGN_FILE', 0.22) |
---|
1901 | CALL getin_p('HUMIGN_FILE',data_filename) |
---|
1902 | CALL slowproc_read_annual(kjpindex, lalo, resolution, humign,data_filename,'humign') |
---|
1903 | ENDIF |
---|
1904 | !endspit |
---|
1905 | ENDIF !! NOT disable_fire |
---|
1906 | |
---|
1907 | IF (printlev_loc>=3) WRITE (numout,*) ' slowproc_init done ' |
---|
1908 | |
---|
1909 | END SUBROUTINE slowproc_init |
---|
1910 | |
---|
1911 | !! ================================================================================================================================ |
---|
1912 | !! SUBROUTINE : slowproc_clear |
---|
1913 | !! |
---|
1914 | !>\BRIEF Clear all variables related to slowproc and stomate modules |
---|
1915 | !! |
---|
1916 | !_ ================================================================================================================================ |
---|
1917 | |
---|
1918 | SUBROUTINE slowproc_clear |
---|
1919 | |
---|
1920 | ! 1 clear all the variables defined as common for the routines in slowproc |
---|
1921 | |
---|
1922 | IF (ALLOCATED (clayfraction)) DEALLOCATE (clayfraction) |
---|
1923 | IF (ALLOCATED (laimap)) DEALLOCATE (laimap) |
---|
1924 | IF (ALLOCATED (frac_nobio_lastyear)) DEALLOCATE (frac_nobio_lastyear) |
---|
1925 | IF (ALLOCATED (vegetnew_firstday)) DEALLOCATE (vegetnew_firstday) |
---|
1926 | IF (ALLOCATED (veget_max_new)) DEALLOCATE (veget_max_new) |
---|
1927 | IF (ALLOCATED (frac_nobio_new)) DEALLOCATE (frac_nobio_new) |
---|
1928 | IF ( ALLOCATED (soilclass_default)) DEALLOCATE (soilclass_default) |
---|
1929 | !spitfire |
---|
1930 | IF (ALLOCATED(m_lightn)) DEALLOCATE (m_lightn) |
---|
1931 | IF (ALLOCATED(glccNetLCC)) DEALLOCATE (glccNetLCC) |
---|
1932 | IF (ALLOCATED(glccSecondShift)) DEALLOCATE (glccSecondShift) |
---|
1933 | IF (ALLOCATED(glccPrimaryShift)) DEALLOCATE (glccPrimaryShift) |
---|
1934 | IF (ALLOCATED(harvest_matrix)) DEALLOCATE (harvest_matrix) |
---|
1935 | IF (ALLOCATED(harvest_biomass)) DEALLOCATE (harvest_biomass) |
---|
1936 | IF (ALLOCATED(bound_spa)) DEALLOCATE (bound_spa) |
---|
1937 | IF (ALLOCATED(newvegfrac)) DEALLOCATE (newvegfrac) |
---|
1938 | IF (ALLOCATED(proxy_anidens)) DEALLOCATE (proxy_anidens) |
---|
1939 | IF (ALLOCATED(popd)) DEALLOCATE (popd) |
---|
1940 | IF (ALLOCATED(humign)) DEALLOCATE (humign) |
---|
1941 | IF (ALLOCATED(m_observed_ba)) DEALLOCATE (m_observed_ba) |
---|
1942 | IF (ALLOCATED(m_cf_coarse)) DEALLOCATE (m_cf_coarse) |
---|
1943 | IF (ALLOCATED(m_cf_fine)) DEALLOCATE (m_cf_fine) |
---|
1944 | IF (ALLOCATED(m_ratio)) DEALLOCATE (m_ratio) |
---|
1945 | IF (ALLOCATED(m_ratio_flag)) DEALLOCATE (m_ratio_flag) |
---|
1946 | !endspit |
---|
1947 | !gmjc fc_grazing |
---|
1948 | IF (ALLOCATED (fc_grazing)) DEALLOCATE (fc_grazing) |
---|
1949 | !end gmjc |
---|
1950 | ! 2. Clear all the variables in stomate |
---|
1951 | |
---|
1952 | CALL stomate_clear |
---|
1953 | ! |
---|
1954 | END SUBROUTINE slowproc_clear |
---|
1955 | |
---|
1956 | !! ================================================================================================================================ |
---|
1957 | !! SUBROUTINE : slowproc_derivvar |
---|
1958 | !! |
---|
1959 | !>\BRIEF Initializes variables related to the |
---|
1960 | !! parameters to be assimilated, the maximum water on vegetation, the vegetation height, |
---|
1961 | !! and the fraction of soil covered by dead leaves and the vegetation height |
---|
1962 | !! |
---|
1963 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
1964 | !! (1) Initialization of the variables relevant for the assimilation parameters |
---|
1965 | !! (2) Intialization of the fraction of soil covered by dead leaves |
---|
1966 | !! (3) Initialization of the Vegetation height per PFT |
---|
1967 | !! (3) Initialization the maximum water on vegetation for interception with a particular treatement of the PFT no.1 |
---|
1968 | !! |
---|
1969 | !! RECENT CHANGE(S): None |
---|
1970 | !! |
---|
1971 | !! MAIN OUTPUT VARIABLE(S): ::qsintmax, ::deadleaf_cover, ::assim_param, ::height |
---|
1972 | !! |
---|
1973 | !! REFERENCE(S) : None |
---|
1974 | !! |
---|
1975 | !! FLOWCHART : None |
---|
1976 | !! \n |
---|
1977 | !_ ================================================================================================================================ |
---|
1978 | |
---|
1979 | SUBROUTINE slowproc_derivvar (kjpindex, veget, lai, & |
---|
1980 | qsintmax, deadleaf_cover, assim_param, height, temp_growth) |
---|
1981 | |
---|
1982 | !! INTERFACE DESCRIPTION |
---|
1983 | |
---|
1984 | !! 0.1 Input scalar and fields |
---|
1985 | INTEGER(i_std), INTENT (in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
1986 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: veget !! Fraction of pixel covered by PFT. Fraction accounts for none-biological land covers (unitless) |
---|
1987 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (in) :: lai !! PFT leaf area index (m^{2} m^{-2}) |
---|
1988 | |
---|
1989 | !! 0.2. Output scalar and fields |
---|
1990 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: qsintmax !! Maximum water on vegetation for interception(mm) |
---|
1991 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: deadleaf_cover !! fraction of soil covered by dead leaves (unitless) |
---|
1992 | REAL(r_std), DIMENSION (kjpindex,nvm,npco2), INTENT (out) :: assim_param !! min+max+opt temperatures & vmax for photosynthesis (K, \mumol m^{-2} s^{-1}) |
---|
1993 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT (out) :: height !! height of the vegetation or surface in general ??? (m) |
---|
1994 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: temp_growth !! growth temperature (°C) |
---|
1995 | ! |
---|
1996 | !! 0.3 Local declaration |
---|
1997 | INTEGER(i_std) :: jv !! Local indices |
---|
1998 | !_ ================================================================================================================================ |
---|
1999 | |
---|
2000 | ! |
---|
2001 | ! 1. Initialize (why here ??) the variables revelant for the assimilation parameters |
---|
2002 | ! |
---|
2003 | DO jv = 1, nvm |
---|
2004 | assim_param(:,jv,ivcmax) = vcmax_fix(jv) |
---|
2005 | ENDDO |
---|
2006 | |
---|
2007 | ! |
---|
2008 | ! 2. Intialize the fraction of soil covered by dead leaves |
---|
2009 | ! |
---|
2010 | deadleaf_cover(:) = zero |
---|
2011 | |
---|
2012 | ! |
---|
2013 | ! 3. Initialize the Vegetation height per PFT |
---|
2014 | ! |
---|
2015 | DO jv = 1, nvm |
---|
2016 | height(:,jv) = height_presc(jv) |
---|
2017 | ENDDO |
---|
2018 | ! |
---|
2019 | ! 4. Initialize the maximum water on vegetation for interception |
---|
2020 | ! |
---|
2021 | qsintmax(:,:) = qsintcst * veget(:,:) * lai(:,:) |
---|
2022 | |
---|
2023 | ! Added by Nathalie - July 2006 |
---|
2024 | ! Initialize the case of the PFT no.1 to zero |
---|
2025 | qsintmax(:,1) = zero |
---|
2026 | |
---|
2027 | temp_growth(:)=25. |
---|
2028 | |
---|
2029 | END SUBROUTINE slowproc_derivvar |
---|
2030 | |
---|
2031 | |
---|
2032 | !! ================================================================================================================================ |
---|
2033 | !! SUBROUTINE : slowproc_mean |
---|
2034 | !! |
---|
2035 | !>\BRIEF Accumulates field_in over a period of dt_tot. |
---|
2036 | !! Has to be called at every time step (dt). |
---|
2037 | !! Mean value is calculated if ldmean=.TRUE. |
---|
2038 | !! field_mean must be initialized outside of this routine! |
---|
2039 | !! |
---|
2040 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
2041 | !! (1) AcumAcuumlm |
---|
2042 | !! |
---|
2043 | !! RECENT CHANGE(S): None |
---|
2044 | !! |
---|
2045 | !! MAIN OUTPUT VARIABLE(S): ::field_main |
---|
2046 | !! |
---|
2047 | !! REFERENCE(S) : None |
---|
2048 | !! |
---|
2049 | !! FLOWCHART : None |
---|
2050 | !! \n |
---|
2051 | !_ ================================================================================================================================ |
---|
2052 | |
---|
2053 | SUBROUTINE slowproc_mean (npts, n_dim2, dt_tot, dt, ldmean, field_in, field_mean) |
---|
2054 | |
---|
2055 | ! |
---|
2056 | !! 0 declarations |
---|
2057 | |
---|
2058 | !! 0.1 input scalar and variables |
---|
2059 | INTEGER(i_std), INTENT(in) :: npts !! Domain size- terrestrial pixels only |
---|
2060 | INTEGER(i_std), INTENT(in) :: n_dim2 !! Number of PFTs |
---|
2061 | REAL(r_std), INTENT(in) :: dt_tot !! Time step of stomate (in days). The period over which the accumulation or the mean is computed |
---|
2062 | REAL(r_std), INTENT(in) :: dt !! Time step in days |
---|
2063 | LOGICAL, INTENT(in) :: ldmean !! Flag to calculate the mean after the accumulation ??? |
---|
2064 | REAL(r_std), DIMENSION(npts,n_dim2), INTENT(in) :: field_in !! Daily field |
---|
2065 | |
---|
2066 | !! 0.3 Modified field; The computed sum or mean field over dt_tot time period depending on the flag ldmean |
---|
2067 | REAL(r_std), DIMENSION(npts,n_dim2), INTENT(inout) :: field_mean !! Accumulated field at dt_tot time period or mean field over dt_tot |
---|
2068 | |
---|
2069 | |
---|
2070 | !_ ================================================================================================================================ |
---|
2071 | |
---|
2072 | ! |
---|
2073 | ! 1. Accumulation the field over dt_tot period |
---|
2074 | ! |
---|
2075 | field_mean(:,:) = field_mean(:,:) + field_in(:,:) * dt |
---|
2076 | |
---|
2077 | ! |
---|
2078 | ! 2. If the flag ldmean set, the mean field is computed over dt_tot period |
---|
2079 | ! |
---|
2080 | IF (ldmean) THEN |
---|
2081 | field_mean(:,:) = field_mean(:,:) / dt_tot |
---|
2082 | ENDIF |
---|
2083 | |
---|
2084 | END SUBROUTINE slowproc_mean |
---|
2085 | |
---|
2086 | |
---|
2087 | |
---|
2088 | !! ================================================================================================================================ |
---|
2089 | !! SUBROUTINE : slowproc_long |
---|
2090 | !! |
---|
2091 | !>\BRIEF Calculates a temporally smoothed field (field_long) from |
---|
2092 | !! instantaneous input fields.Time constant tau determines the strength of the smoothing. |
---|
2093 | !! For tau -> infinity??, field_long becomes the true mean value of field_inst |
---|
2094 | !! (but the spinup becomes infinietly long, too). |
---|
2095 | !! field_long must be initialized outside of this routine! |
---|
2096 | !! |
---|
2097 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
2098 | !! (1) Testing the time coherence betwen the time step dt and the time tau over which |
---|
2099 | !! the rescaled of the mean is performed |
---|
2100 | !! (2) Computing the rescaled mean over tau period |
---|
2101 | !! MAIN OUTPUT VARIABLE(S): field_long |
---|
2102 | !! |
---|
2103 | !! RECENT CHANGE(S): None |
---|
2104 | !! |
---|
2105 | !! MAIN OUTPUT VARIABLE(S): ::field_long |
---|
2106 | !! |
---|
2107 | !! REFERENCE(S) : None |
---|
2108 | !! |
---|
2109 | !! FLOWCHART : None |
---|
2110 | !! \n |
---|
2111 | !_ ================================================================================================================================ |
---|
2112 | |
---|
2113 | SUBROUTINE slowproc_long (npts, n_dim2, dt, tau, field_inst, field_long) |
---|
2114 | |
---|
2115 | ! |
---|
2116 | ! 0 declarations |
---|
2117 | ! |
---|
2118 | |
---|
2119 | ! 0.1 input scalar and fields |
---|
2120 | |
---|
2121 | INTEGER(i_std), INTENT(in) :: npts !! Domain size- terrestrial pixels only |
---|
2122 | INTEGER(i_std), INTENT(in) :: n_dim2 !! Second dimension of the fields, which represents the number of PFTs |
---|
2123 | REAL(r_std), INTENT(in) :: dt !! Time step in days |
---|
2124 | REAL(r_std), INTENT(in) :: tau !! Integration time constant (has to have same unit as dt!) |
---|
2125 | REAL(r_std), DIMENSION(npts,n_dim2), INTENT(in) :: field_inst !! Instantaneous field |
---|
2126 | |
---|
2127 | |
---|
2128 | ! 0.2 modified field |
---|
2129 | |
---|
2130 | ! Long-term field |
---|
2131 | REAL(r_std), DIMENSION(npts,n_dim2), INTENT(inout) :: field_long !! Mean value of the instantaneous field rescaled at tau time period |
---|
2132 | |
---|
2133 | !_ ================================================================================================================================ |
---|
2134 | |
---|
2135 | ! |
---|
2136 | ! 1 test coherence of the time |
---|
2137 | |
---|
2138 | IF ( ( tau .LT. dt ) .OR. ( dt .LE. zero ) .OR. ( tau .LE. zero ) ) THEN |
---|
2139 | WRITE(numout,*) 'slowproc_long: Problem with time steps' |
---|
2140 | WRITE(numout,*) 'dt=',dt |
---|
2141 | WRITE(numout,*) 'tau=',tau |
---|
2142 | ENDIF |
---|
2143 | |
---|
2144 | ! |
---|
2145 | ! 2 integration of the field over tau |
---|
2146 | |
---|
2147 | field_long(:,:) = ( field_inst(:,:)*dt + field_long(:,:)*(tau-dt) ) / tau |
---|
2148 | |
---|
2149 | END SUBROUTINE slowproc_long |
---|
2150 | |
---|
2151 | |
---|
2152 | !! ================================================================================================================================ |
---|
2153 | !! SUBROUTINE : slowproc_veget |
---|
2154 | !! |
---|
2155 | !>\BRIEF Set small fractions to zero and normalize to keep the sum equal 1. Calucate veget and soiltile. |
---|
2156 | !! |
---|
2157 | !! DESCRIPTION : Set small fractions to zero and normalize to keep the sum equal 1. Calucate veget and soiltile. |
---|
2158 | !! (1) Set veget_max and frac_nobio for fraction smaller than min_vegfrac. |
---|
2159 | !! (2) Reset some variables in stomate for small fractions |
---|
2160 | !! (3) Calculate veget |
---|
2161 | !! (5) Calculate totfrac_nobio |
---|
2162 | !! (6) Calculate soiltile |
---|
2163 | !! |
---|
2164 | !! RECENT CHANGE(S): None |
---|
2165 | !! |
---|
2166 | !! MAIN OUTPUT VARIABLE(S): :: frac_nobio, totfrac_nobio, veget_max, veget, soiltile |
---|
2167 | !! |
---|
2168 | !! REFERENCE(S) : None |
---|
2169 | !! |
---|
2170 | !! FLOWCHART : None |
---|
2171 | !! \n |
---|
2172 | !_ ================================================================================================================================ |
---|
2173 | |
---|
2174 | SUBROUTINE slowproc_veget (kjpindex, f_rot_sech, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile) |
---|
2175 | ! |
---|
2176 | ! 0. Declarations |
---|
2177 | ! |
---|
2178 | ! 0.1 Input variables |
---|
2179 | INTEGER(i_std), INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
2180 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(in) :: lai !! PFT leaf area index (m^{2} m^{-2}) |
---|
2181 | |
---|
2182 | ! 0.2 Modified variables |
---|
2183 | REAL(r_std), DIMENSION(kjpindex,nnobio), INTENT(inout) :: frac_nobio !! Fraction of the mesh which is covered by ice, lakes, ... |
---|
2184 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(inout) :: veget_max !! Maximum fraction of vegetation type including none biological fraction (unitless) |
---|
2185 | |
---|
2186 | ! 0.3 Output variables |
---|
2187 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(out) :: veget !! Fraction of pixel covered by PFT. Fraction accounts for none-biological land covers (unitless) |
---|
2188 | REAL(r_std),DIMENSION (kjpindex), INTENT (out) :: totfrac_nobio |
---|
2189 | REAL(r_std), DIMENSION (kjpindex,nstm), INTENT(out) :: soiltile !! Fraction of each soil tile within vegtot (0-1, unitless) |
---|
2190 | LOGICAL,DIMENSION(kjpindex), INTENT(in) :: f_rot_sech !! whether a grid point is under rotation |
---|
2191 | |
---|
2192 | ! 0.4 Local scalar and varaiables |
---|
2193 | INTEGER(i_std) :: ji, jv, jst !! indices |
---|
2194 | REAL(r_std) :: SUMveg |
---|
2195 | |
---|
2196 | !_ ================================================================================================================================ |
---|
2197 | IF (printlev_loc > 8) WRITE(numout,*) 'Entering slowproc_veget' |
---|
2198 | |
---|
2199 | ! 0. Normalize fractions of frac_nobio and veget_max smaller than min_vegfrac |
---|
2200 | ! This is due to precision issues (float 64). It might lead to negative values. |
---|
2201 | ! At some point, a floating point exception. |
---|
2202 | DO ji = 1, kjpindex |
---|
2203 | IF ( SUM(frac_nobio(ji,:)) .LT. min_vegfrac ) THEN |
---|
2204 | frac_nobio(ji,:) = zero |
---|
2205 | ENDIF |
---|
2206 | |
---|
2207 | IF (.NOT. ok_dgvm) THEN |
---|
2208 | DO jv = 1, nvm |
---|
2209 | IF ( veget_max(ji,jv) .LT. min_vegfrac ) THEN |
---|
2210 | veget_max(ji,jv) = zero |
---|
2211 | ENDIF |
---|
2212 | ENDDO |
---|
2213 | END IF |
---|
2214 | |
---|
2215 | !! Normalize to keep the sum equal 1. |
---|
2216 | SUMveg = SUM(frac_nobio(ji,:))+SUM(veget_max(ji,:)) |
---|
2217 | frac_nobio(ji,:) = frac_nobio(ji,:)/SUMveg |
---|
2218 | veget_max(ji,:) = veget_max(ji,:)/SUMveg |
---|
2219 | ENDDO |
---|
2220 | |
---|
2221 | |
---|
2222 | !! 2. Reset some variables in stomate for small fractions. |
---|
2223 | IF (ok_stomate .AND. .NOT. ok_dgvm) CALL stomate_veget_update(kjpindex,veget_max,f_rot_sech) |
---|
2224 | |
---|
2225 | |
---|
2226 | !! 3. Calculate veget |
---|
2227 | !! If lai of a vegetation type (jv > 1) is small, increase soil part |
---|
2228 | !! stomate-like calculation |
---|
2229 | DO ji = 1, kjpindex |
---|
2230 | veget(ji,1)=veget_max(ji,1) |
---|
2231 | DO jv = 2, nvm |
---|
2232 | veget(ji,jv) = veget_max(ji,jv) * ( un - exp( - lai(ji,jv) * ext_coeff_vegetfrac(jv) ) ) |
---|
2233 | ENDDO |
---|
2234 | ENDDO |
---|
2235 | |
---|
2236 | |
---|
2237 | !! 4. Calculate totfrac_nobio |
---|
2238 | totfrac_nobio(:) = zero |
---|
2239 | DO jv = 1, nnobio |
---|
2240 | totfrac_nobio(:) = totfrac_nobio(:) + frac_nobio(:,jv) |
---|
2241 | ENDDO |
---|
2242 | |
---|
2243 | |
---|
2244 | !! 5. Calculate soiltiles |
---|
2245 | !! Soiltiles are only used in hydrol, but we fix them in here because some time it might depend |
---|
2246 | !! on a changing vegetation (but then some adaptation should be made to hydrol) and be also used |
---|
2247 | !! in the other modules to perform separated energy balances |
---|
2248 | ! The sum of all soiltiles makes one, and corresponds to the bio fraction |
---|
2249 | ! of the grid cell (called vegtot in hydrol) |
---|
2250 | soiltile(:,:) = zero |
---|
2251 | DO jv = 1, nvm |
---|
2252 | jst = pref_soil_veg(jv) |
---|
2253 | DO ji = 1, kjpindex |
---|
2254 | soiltile(ji,jst) = soiltile(ji,jst) + veget_max(ji,jv) |
---|
2255 | ENDDO |
---|
2256 | ENDDO |
---|
2257 | DO ji = 1, kjpindex |
---|
2258 | IF (totfrac_nobio(ji) .LT. (1-min_sechiba)) THEN |
---|
2259 | soiltile(ji,:)=soiltile(ji,:)/(1.-totfrac_nobio(ji)) |
---|
2260 | ENDIF |
---|
2261 | ENDDO |
---|
2262 | |
---|
2263 | END SUBROUTINE slowproc_veget |
---|
2264 | |
---|
2265 | |
---|
2266 | !! ================================================================================================================================ |
---|
2267 | !! SUBROUTINE : slowproc_lai |
---|
2268 | !! |
---|
2269 | !>\BRIEF Do the interpolation of lai for the PFTs in case the laimap is not read |
---|
2270 | !! |
---|
2271 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
2272 | !! (1) Interplation by using the mean value of laimin and laimax for the PFTs |
---|
2273 | !! (2) Interpolation between laimax and laimin values by using the temporal |
---|
2274 | !! variations |
---|
2275 | !! (3) If problem occurs during the interpolation, the routine stops |
---|
2276 | !! |
---|
2277 | !! RECENT CHANGE(S): None |
---|
2278 | !! |
---|
2279 | !! MAIN OUTPUT VARIABLE(S): ::lai |
---|
2280 | !! |
---|
2281 | !! REFERENCE(S) : None |
---|
2282 | !! |
---|
2283 | !! FLOWCHART : None |
---|
2284 | !! \n |
---|
2285 | !_ ================================================================================================================================ |
---|
2286 | |
---|
2287 | SUBROUTINE slowproc_lai (kjpindex,lcanop,stempdiag,lalo,resolution,lai,laimap) |
---|
2288 | ! |
---|
2289 | ! 0. Declarations |
---|
2290 | ! |
---|
2291 | !! 0.1 Input variables |
---|
2292 | INTEGER(i_std), INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
2293 | INTEGER(i_std), INTENT(in) :: lcanop !! soil level used for LAI |
---|
2294 | REAL(r_std),DIMENSION (kjpindex,nslm), INTENT (in) :: stempdiag !! Soil temperature (K) ??? |
---|
2295 | REAL(r_std),DIMENSION (kjpindex,2), INTENT (in) :: lalo !! Geogr. coordinates (latitude,longitude) (degrees) |
---|
2296 | REAL(r_std), DIMENSION (kjpindex,2), INTENT(in) :: resolution !! Size in x an y of the grid (m) - surface area of the gridbox |
---|
2297 | REAL(r_std), DIMENSION(:,:,:), INTENT(in) :: laimap !! map of lai read |
---|
2298 | |
---|
2299 | !! 0.2 Output |
---|
2300 | REAL(r_std), DIMENSION(kjpindex,nvm), INTENT(out) :: lai !! PFT leaf area index (m^{2} m^{-2})LAI |
---|
2301 | |
---|
2302 | !! 0.4 Local |
---|
2303 | INTEGER(i_std) :: ji,jv !! Local indices |
---|
2304 | !_ ================================================================================================================================ |
---|
2305 | |
---|
2306 | ! |
---|
2307 | IF ( .NOT. read_lai ) THEN |
---|
2308 | |
---|
2309 | lai(: ,1) = zero |
---|
2310 | ! On boucle sur 2,nvm au lieu de 1,nvm |
---|
2311 | DO jv = 2,nvm |
---|
2312 | SELECT CASE (type_of_lai(jv)) |
---|
2313 | |
---|
2314 | CASE ("mean ") |
---|
2315 | ! |
---|
2316 | ! 1. do the interpolation between laimax and laimin |
---|
2317 | ! |
---|
2318 | lai(:,jv) = undemi * (llaimax(jv) + llaimin(jv)) |
---|
2319 | ! |
---|
2320 | CASE ("inter") |
---|
2321 | ! |
---|
2322 | ! 2. do the interpolation between laimax and laimin |
---|
2323 | ! |
---|
2324 | DO ji = 1,kjpindex |
---|
2325 | lai(ji,jv) = llaimin(jv) + tempfunc(stempdiag(ji,lcanop)) * (llaimax(jv) - llaimin(jv)) |
---|
2326 | ENDDO |
---|
2327 | ! |
---|
2328 | CASE default |
---|
2329 | ! |
---|
2330 | ! 3. Problem |
---|
2331 | ! |
---|
2332 | WRITE (numout,*) 'This kind of lai choice is not possible. '// & |
---|
2333 | ' We stop with type_of_lai ',jv,' = ', type_of_lai(jv) |
---|
2334 | CALL ipslerr_p(3,'slowproc_lai','Bad value for type_of_lai','read_lai=false','') |
---|
2335 | END SELECT |
---|
2336 | |
---|
2337 | ENDDO |
---|
2338 | ! |
---|
2339 | ELSE |
---|
2340 | lai(: ,1) = zero |
---|
2341 | ! On boucle sur 2,nvm au lieu de 1,nvm |
---|
2342 | DO jv = 2,nvm |
---|
2343 | |
---|
2344 | SELECT CASE (type_of_lai(jv)) |
---|
2345 | |
---|
2346 | CASE ("mean ") |
---|
2347 | ! |
---|
2348 | ! 1. force MAXVAL of laimap on lai on this PFT |
---|
2349 | ! |
---|
2350 | DO ji = 1,kjpindex |
---|
2351 | lai(ji,jv) = MAXVAL(laimap(ji,jv,:)) |
---|
2352 | ENDDO |
---|
2353 | ! |
---|
2354 | CASE ("inter") |
---|
2355 | ! |
---|
2356 | ! 2. do the interpolation between laimax and laimin |
---|
2357 | ! |
---|
2358 | ! |
---|
2359 | ! If January |
---|
2360 | ! |
---|
2361 | IF (month_end .EQ. 1 ) THEN |
---|
2362 | IF (day_end .LE. 15) THEN |
---|
2363 | lai(:,jv) = laimap(:,jv,12)*(1-(day_end+15)/30.) + laimap(:,jv,1)*((day_end+15)/30.) |
---|
2364 | ELSE |
---|
2365 | lai(:,jv) = laimap(:,jv,1)*(1-(day_end-15)/30.) + laimap(:,jv,2)*((day_end-15)/30.) |
---|
2366 | ENDIF |
---|
2367 | ! |
---|
2368 | ! If December |
---|
2369 | ! |
---|
2370 | ELSE IF (month_end .EQ. 12) THEN |
---|
2371 | IF (day_end .LE. 15) THEN |
---|
2372 | lai(:,jv) = laimap(:,jv,11)*(1-(day_end+15)/30.) + laimap(:,jv,12)*((day_end+15)/30.) |
---|
2373 | ELSE |
---|
2374 | lai(:,jv) = laimap(:,jv,12)*(1-(day_end-15)/30.) + laimap(:,jv,1)*((day_end-15)/30.) |
---|
2375 | ENDIF |
---|
2376 | ! |
---|
2377 | ! ELSE |
---|
2378 | ! |
---|
2379 | ELSE |
---|
2380 | IF (day_end .LE. 15) THEN |
---|
2381 | lai(:,jv) = laimap(:,jv,month_end-1)*(1-(day_end+15)/30.) + laimap(:,jv,month_end)*((day_end+15)/30.) |
---|
2382 | ELSE |
---|
2383 | lai(:,jv) = laimap(:,jv,month_end)*(1-(day_end-15)/30.) + laimap(:,jv,month_end+1)*((day_end-15)/30.) |
---|
2384 | ENDIF |
---|
2385 | ENDIF |
---|
2386 | ! |
---|
2387 | CASE default |
---|
2388 | ! |
---|
2389 | ! 3. Problem |
---|
2390 | ! |
---|
2391 | WRITE (numout,*) 'This kind of lai choice is not possible. '// & |
---|
2392 | ' We stop with type_of_lai ',jv,' = ', type_of_lai(jv) |
---|
2393 | CALL ipslerr_p(3,'slowproc_lai','Bad value for type_of_lai','read_lai=true','') |
---|
2394 | END SELECT |
---|
2395 | |
---|
2396 | ENDDO |
---|
2397 | ENDIF |
---|
2398 | |
---|
2399 | END SUBROUTINE slowproc_lai |
---|
2400 | |
---|
2401 | !! ================================================================================================================================ |
---|
2402 | !! SUBROUTINE : slowproc_interlai |
---|
2403 | !! |
---|
2404 | !>\BRIEF Interpolate the LAI map to the grid of the model |
---|
2405 | !! |
---|
2406 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
2407 | !! |
---|
2408 | !! RECENT CHANGE(S): None |
---|
2409 | !! |
---|
2410 | !! MAIN OUTPUT VARIABLE(S): ::laimap |
---|
2411 | !! |
---|
2412 | !! REFERENCE(S) : None |
---|
2413 | !! |
---|
2414 | !! FLOWCHART : None |
---|
2415 | !! \n |
---|
2416 | !_ ================================================================================================================================ |
---|
2417 | |
---|
2418 | SUBROUTINE slowproc_interlai(nbpt, lalo, resolution, neighbours, contfrac, laimap) |
---|
2419 | |
---|
2420 | USE interpweight |
---|
2421 | |
---|
2422 | IMPLICIT NONE |
---|
2423 | |
---|
2424 | ! |
---|
2425 | ! |
---|
2426 | ! |
---|
2427 | ! 0.1 INPUT |
---|
2428 | ! |
---|
2429 | INTEGER(i_std), INTENT(in) :: nbpt !! Number of points for which the data needs to be interpolated |
---|
2430 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) !! Vector of latitude and longitudes |
---|
2431 | !! (beware of the order = 1 : latitude, 2 : longitude) |
---|
2432 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) !! The size in km of each grid-box in X and Y |
---|
2433 | INTEGER(i_std), INTENT(in) :: neighbours(nbpt,NbNeighb)!! Vector of neighbours for each grid point |
---|
2434 | !! (1=North and then clockwise) |
---|
2435 | REAL(r_std), INTENT(in) :: contfrac(nbpt) !! Fraction of land in each grid box. |
---|
2436 | ! |
---|
2437 | ! 0.2 OUTPUT |
---|
2438 | ! |
---|
2439 | REAL(r_std), INTENT(out) :: laimap(nbpt,nvm,12) !! lai read variable and re-dimensioned |
---|
2440 | ! |
---|
2441 | ! 0.3 LOCAL |
---|
2442 | ! |
---|
2443 | CHARACTER(LEN=80) :: filename !! name of the LAI map read |
---|
2444 | INTEGER(i_std) :: ib, ip, jp, it, jv |
---|
2445 | REAL(r_std) :: lmax, lmin, ldelta |
---|
2446 | LOGICAL :: renormelize_lai ! flag to force LAI renormelization |
---|
2447 | INTEGER :: ier |
---|
2448 | |
---|
2449 | REAL(r_std), DIMENSION(nbpt) :: alaimap !! availability of the lai interpolation |
---|
2450 | INTEGER, DIMENSION(4) :: invardims |
---|
2451 | REAL(r_std), DIMENSION(:,:,:), ALLOCATABLE :: lairefrac !! lai fractions re-dimensioned |
---|
2452 | REAL(r_std), DIMENSION(:), ALLOCATABLE :: vmin, vmax !! min/max values to use for the |
---|
2453 | !! renormalization |
---|
2454 | CHARACTER(LEN=80) :: variablename !! Variable to interpolate |
---|
2455 | CHARACTER(LEN=80) :: lonname, latname !! lon, lat names in input file |
---|
2456 | REAL(r_std), DIMENSION(nvm) :: variabletypevals !! Values for all the types of the variable |
---|
2457 | !! (variabletypevals(1) = -un, not used) |
---|
2458 | CHARACTER(LEN=50) :: fractype !! method of calculation of fraction |
---|
2459 | !! 'XYKindTime': Input values are kinds |
---|
2460 | !! of something with a temporal |
---|
2461 | !! evolution on the dx*dy matrix' |
---|
2462 | LOGICAL :: nonegative !! whether negative values should be removed |
---|
2463 | CHARACTER(LEN=50) :: maskingtype !! Type of masking |
---|
2464 | !! 'nomask': no-mask is applied |
---|
2465 | !! 'mbelow': take values below maskvals(1) |
---|
2466 | !! 'mabove': take values above maskvals(1) |
---|
2467 | !! 'msumrange': take values within 2 ranges; |
---|
2468 | !! maskvals(2) <= SUM(vals(k)) <= maskvals(1) |
---|
2469 | !! maskvals(1) < SUM(vals(k)) <= maskvals(3) |
---|
2470 | !! (normalized by maskvals(3)) |
---|
2471 | !! 'var': mask values are taken from a |
---|
2472 | !! variable inside the file (>0) |
---|
2473 | REAL(r_std), DIMENSION(3) :: maskvals !! values to use to mask (according to |
---|
2474 | !! `maskingtype') |
---|
2475 | CHARACTER(LEN=250) :: namemaskvar !! name of the variable to use to mask |
---|
2476 | !_ ================================================================================================================================ |
---|
2477 | |
---|
2478 | ! |
---|
2479 | !Config Key = LAI_FILE |
---|
2480 | !Config Desc = Name of file from which the vegetation map is to be read |
---|
2481 | !Config If = LAI_MAP |
---|
2482 | !Config Def = lai2D.nc |
---|
2483 | !Config Help = The name of the file to be opened to read the LAI |
---|
2484 | !Config map is to be given here. Usualy SECHIBA runs with a 5kmx5km |
---|
2485 | !Config map which is derived from a Nicolas VIOVY one. |
---|
2486 | !Config Units = [FILE] |
---|
2487 | ! |
---|
2488 | filename = 'lai2D.nc' |
---|
2489 | CALL getin_p('LAI_FILE',filename) |
---|
2490 | |
---|
2491 | variablename = 'LAI' |
---|
2492 | |
---|
2493 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_interlai: Read and interpolate " & |
---|
2494 | // TRIM(filename) //" for variable " //TRIM(variablename) |
---|
2495 | |
---|
2496 | ! invardims: shape of variable in input file to interpolate |
---|
2497 | invardims = interpweight_get_var4dims_file(filename, variablename) |
---|
2498 | ! Check coherence of dimensions read from the file |
---|
2499 | IF (invardims(4) /= 12) CALL ipslerr_p(3,'slowproc_interlai','Wrong dimension of time dimension in input file for lai','','') |
---|
2500 | IF (invardims(3) /= nvm) CALL ipslerr_p(3,'slowproc_interlai','Wrong dimension of PFT dimension in input file for lai','','') |
---|
2501 | |
---|
2502 | ALLOCATE(vmin(nvm),stat=ier) |
---|
2503 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_interlai','Problem in allocation of variable vmin','','') |
---|
2504 | |
---|
2505 | ALLOCATE(vmax(nvm), STAT=ier) |
---|
2506 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_interlai','Problem in allocation of variable vmax','','') |
---|
2507 | |
---|
2508 | ALLOCATE(lairefrac(nbpt,nvm,invardims(4)), STAT=ier) |
---|
2509 | IF (ier /= 0) CALL ipslerr_p(3,'slowproc_interlai','Problem in allocation of variable lairefrac','','') |
---|
2510 | |
---|
2511 | ! Assigning values to vmin, vmax |
---|
2512 | vmin = un |
---|
2513 | vmax = nvm*un |
---|
2514 | |
---|
2515 | variabletypevals = -un |
---|
2516 | |
---|
2517 | !! Variables for interpweight |
---|
2518 | ! Type of calculation of cell fractions |
---|
2519 | fractype = 'default' |
---|
2520 | ! Name of the longitude and latitude in the input file |
---|
2521 | lonname = 'longitude' |
---|
2522 | latname = 'latitude' |
---|
2523 | ! Should negative values be set to zero from input file? |
---|
2524 | nonegative = .TRUE. |
---|
2525 | ! Type of mask to apply to the input data (see header for more details) |
---|
2526 | maskingtype = 'mbelow' |
---|
2527 | ! Values to use for the masking |
---|
2528 | maskvals = (/ 20., undef_sechiba, undef_sechiba /) |
---|
2529 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') (here not used) |
---|
2530 | namemaskvar = '' |
---|
2531 | |
---|
2532 | CALL interpweight_4D(nbpt, nvm, variabletypevals, lalo, resolution, neighbours, & |
---|
2533 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
2534 | maskvals, namemaskvar, nvm, invardims(4), -1, fractype, & |
---|
2535 | -1., -1., lairefrac, alaimap) |
---|
2536 | |
---|
2537 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_interlai after interpweight_4D' |
---|
2538 | |
---|
2539 | ! |
---|
2540 | ! |
---|
2541 | !Config Key = RENORM_LAI |
---|
2542 | !Config Desc = flag to force LAI renormelization |
---|
2543 | !Config If = LAI_MAP |
---|
2544 | !Config Def = n |
---|
2545 | !Config Help = If true, the laimap will be renormalize between llaimin and llaimax parameters. |
---|
2546 | !Config Units = [FLAG] |
---|
2547 | ! |
---|
2548 | renormelize_lai = .FALSE. |
---|
2549 | CALL getin_p('RENORM_LAI',renormelize_lai) |
---|
2550 | |
---|
2551 | ! |
---|
2552 | laimap(:,:,:) = zero |
---|
2553 | ! |
---|
2554 | IF (printlev_loc >= 5) THEN |
---|
2555 | WRITE(numout,*)' slowproc_interlai before starting loop nbpt:', nbpt |
---|
2556 | END IF |
---|
2557 | |
---|
2558 | ! Assigning the right values and giving a value where information was not found |
---|
2559 | DO ib=1,nbpt |
---|
2560 | IF (alaimap(ib) < 0.) THEN |
---|
2561 | DO jv=1,nvm |
---|
2562 | laimap(ib,jv,:) = (llaimax(jv)+llaimin(jv))/deux |
---|
2563 | ENDDO |
---|
2564 | ELSE |
---|
2565 | DO jv=1, nvm |
---|
2566 | DO it=1, invardims(4) |
---|
2567 | laimap(ib,jv,it) = lairefrac(ib,jv,it) |
---|
2568 | ENDDO |
---|
2569 | ENDDO |
---|
2570 | END IF |
---|
2571 | ENDDO |
---|
2572 | ! |
---|
2573 | ! Normelize the read LAI by the values SECHIBA is used to |
---|
2574 | ! |
---|
2575 | IF ( renormelize_lai ) THEN |
---|
2576 | DO ib=1,nbpt |
---|
2577 | DO jv=1, nvm |
---|
2578 | lmax = MAXVAL(laimap(ib,jv,:)) |
---|
2579 | lmin = MINVAL(laimap(ib,jv,:)) |
---|
2580 | ldelta = lmax-lmin |
---|
2581 | IF ( ldelta < min_sechiba) THEN |
---|
2582 | ! LAI constante ... keep it constant |
---|
2583 | laimap(ib,jv,:) = (laimap(ib,jv,:)-lmin)+(llaimax(jv)+llaimin(jv))/deux |
---|
2584 | ELSE |
---|
2585 | laimap(ib,jv,:) = (laimap(ib,jv,:)-lmin)/(lmax-lmin)*(llaimax(jv)-llaimin(jv))+llaimin(jv) |
---|
2586 | ENDIF |
---|
2587 | ENDDO |
---|
2588 | ENDDO |
---|
2589 | ENDIF |
---|
2590 | |
---|
2591 | ! Write diagnostics |
---|
2592 | CALL xios_orchidee_send_field("alaimap",alaimap) |
---|
2593 | |
---|
2594 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_interlai ended' |
---|
2595 | |
---|
2596 | END SUBROUTINE slowproc_interlai |
---|
2597 | |
---|
2598 | !! ================================================================================================================================ |
---|
2599 | !! SUBROUTINE : slowproc_readvegetmax |
---|
2600 | !! |
---|
2601 | !>\BRIEF Interpolate a vegetation map (by pft) |
---|
2602 | !! |
---|
2603 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
2604 | !! |
---|
2605 | !! RECENT CHANGE(S): None |
---|
2606 | !! |
---|
2607 | !! MAIN OUTPUT VARIABLE(S): |
---|
2608 | !! |
---|
2609 | !! REFERENCE(S) : None |
---|
2610 | !! |
---|
2611 | !! FLOWCHART : None |
---|
2612 | !! \n |
---|
2613 | !_ ================================================================================================================================ |
---|
2614 | |
---|
2615 | SUBROUTINE slowproc_readvegetmax(nbpt, lalo, neighbours, resolution, contfrac, & |
---|
2616 | veget_last, veget_next, frac_nobio_next, veget_year, init) |
---|
2617 | |
---|
2618 | USE interpweight |
---|
2619 | |
---|
2620 | IMPLICIT NONE |
---|
2621 | |
---|
2622 | ! |
---|
2623 | ! |
---|
2624 | ! |
---|
2625 | ! 0.1 INPUT |
---|
2626 | ! |
---|
2627 | INTEGER(i_std), INTENT(in) :: nbpt !! Number of points for which the data needs |
---|
2628 | !! to be interpolated |
---|
2629 | REAL(r_std), DIMENSION(nbpt,2), INTENT(in) :: lalo !! Vector of latitude and longitudes (beware of the order !) |
---|
2630 | INTEGER(i_std), DIMENSION(nbpt,NbNeighb), INTENT(in) :: neighbours !! Vector of neighbours for each grid point |
---|
2631 | !! (1=North and then clockwise) |
---|
2632 | REAL(r_std), DIMENSION(nbpt,2), INTENT(in) :: resolution !! The size in km of each grid-box in X and Y |
---|
2633 | REAL(r_std), DIMENSION(nbpt), INTENT(in) :: contfrac !! Fraction of continent in the grid |
---|
2634 | ! |
---|
2635 | REAL(r_std), DIMENSION(nbpt,nvm), INTENT(in) :: veget_last !! old max vegetfrac |
---|
2636 | INTEGER(i_std), INTENT(in) :: veget_year !! first year for landuse (0 == NO TIME AXIS) |
---|
2637 | LOGICAL, INTENT(in) :: init !! initialisation |
---|
2638 | !! In case of dgvm == FALSE, whatever its value, |
---|
2639 | !! all PFT fractions will be updated. |
---|
2640 | ! |
---|
2641 | ! 0.2 OUTPUT |
---|
2642 | ! |
---|
2643 | REAL(r_std), DIMENSION(nbpt,nvmap), INTENT(out) :: veget_next !! new max vegetfrac |
---|
2644 | REAL(r_std), DIMENSION(nbpt,nnobio), INTENT(out) :: frac_nobio_next !! new fraction of the mesh which is |
---|
2645 | !! covered by ice, lakes, ... |
---|
2646 | |
---|
2647 | ! |
---|
2648 | ! 0.3 LOCAL |
---|
2649 | ! |
---|
2650 | ! |
---|
2651 | CHARACTER(LEN=80) :: filename |
---|
2652 | INTEGER(i_std) :: ib, inobio, jv |
---|
2653 | REAL(r_std) :: sumf, err, norm |
---|
2654 | ! |
---|
2655 | ! for DGVM case : |
---|
2656 | REAL(r_std) :: sum_veg ! sum of vegets |
---|
2657 | REAL(r_std) :: sum_nobio ! sum of nobios |
---|
2658 | REAL(r_std) :: sumvAnthro_old, sumvAnthro ! last an new sum of antrhopic vegets |
---|
2659 | REAL(r_std) :: rapport ! (S-B) / (S-A) |
---|
2660 | LOGICAL :: partial_update ! if TRUE, partialy update PFT (only anthropic ones) |
---|
2661 | ! e.g. in case of DGVM and not init (optional parameter) |
---|
2662 | REAL(r_std), DIMENSION(nbpt,nvm) :: vegetrefrac !! veget fractions re-dimensioned |
---|
2663 | REAL(r_std), DIMENSION(nbpt) :: aveget !! Availability of the soilcol interpolation |
---|
2664 | REAL(r_std), DIMENSION(nvm) :: vmin, vmax !! min/max values to use for the renormalization |
---|
2665 | CHARACTER(LEN=80) :: variablename !! Variable to interpolate |
---|
2666 | CHARACTER(LEN=80) :: lonname, latname !! lon, lat names in input file |
---|
2667 | REAL(r_std), DIMENSION(nvm) :: variabletypevals !! Values for all the types of the variable |
---|
2668 | !! (variabletypevals(1) = -un, not used) |
---|
2669 | CHARACTER(LEN=50) :: fractype !! method of calculation of fraction |
---|
2670 | !! 'XYKindTime': Input values are kinds |
---|
2671 | !! of something with a temporal |
---|
2672 | !! evolution on the dx*dy matrix' |
---|
2673 | LOGICAL :: nonegative !! whether negative values should be removed |
---|
2674 | CHARACTER(LEN=50) :: maskingtype !! Type of masking |
---|
2675 | !! 'nomask': no-mask is applied |
---|
2676 | !! 'mbelow': take values below maskvals(1) |
---|
2677 | !! 'mabove': take values above maskvals(1) |
---|
2678 | !! 'msumrange': take values within 2 ranges; |
---|
2679 | !! maskvals(2) <= SUM(vals(k)) <= maskvals(1) |
---|
2680 | !! maskvals(1) < SUM(vals(k)) <= maskvals(3) |
---|
2681 | !! (normalized by maskvals(3)) |
---|
2682 | !! 'var': mask values are taken from a |
---|
2683 | !! variable inside the file (>0) |
---|
2684 | REAL(r_std), DIMENSION(3) :: maskvals !! values to use to mask (according to |
---|
2685 | !! `maskingtype') |
---|
2686 | CHARACTER(LEN=250) :: namemaskvar !! name of the variable to use to mask |
---|
2687 | CHARACTER(LEN=250) :: msg |
---|
2688 | |
---|
2689 | !_ ================================================================================================================================ |
---|
2690 | |
---|
2691 | IF (printlev_loc >= 5) PRINT *,' In slowproc_readvegetmax' |
---|
2692 | |
---|
2693 | ! |
---|
2694 | !Config Key = VEGETATION_FILE |
---|
2695 | !Config Desc = Name of file from which the vegetation map is to be read |
---|
2696 | !Config If = MAP_PFT_FORMAT |
---|
2697 | !Config Def = PFTmap.nc |
---|
2698 | !Config Help = The name of the file to be opened to read a vegetation |
---|
2699 | !Config map (in pft) is to be given here. |
---|
2700 | !Config Units = [FILE] |
---|
2701 | ! |
---|
2702 | filename = 'PFTmap.nc' |
---|
2703 | CALL getin_p('VEGETATION_FILE',filename) |
---|
2704 | variablename = 'maxvegetfrac' |
---|
2705 | |
---|
2706 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_readvegetmax: Read and interpolate " & |
---|
2707 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
2708 | |
---|
2709 | ! Assigning values to vmin, vmax |
---|
2710 | vmin = 1 |
---|
2711 | ! chaoyue: be careful of this when do merging with trunk. This has to be |
---|
2712 | ! persistently diverged from trunk because trunk does not have, neither uses |
---|
2713 | ! the concept of age calsses. Here nvmap is the number of metaclasses. |
---|
2714 | vmax = nvmap*1._r_std |
---|
2715 | |
---|
2716 | variabletypevals = -un |
---|
2717 | |
---|
2718 | !! Variables for interpweight |
---|
2719 | ! Type of calculation of cell fractions |
---|
2720 | fractype = 'default' |
---|
2721 | ! Name of the longitude and latitude in the input file |
---|
2722 | lonname = 'lon' |
---|
2723 | latname = 'lat' |
---|
2724 | ! Should negative values be set to zero from input file? |
---|
2725 | nonegative = .FALSE. |
---|
2726 | ! Type of mask to apply to the input data (see header for more details) |
---|
2727 | maskingtype = 'msumrange' |
---|
2728 | ! Values to use for the masking |
---|
2729 | maskvals = (/ 1.-1.e-7, 0., 2. /) |
---|
2730 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') (here not used) |
---|
2731 | namemaskvar = '' |
---|
2732 | |
---|
2733 | ! persistent divergence with trunk. nvmap rather than nvm should be used. |
---|
2734 | ! see the comment above. |
---|
2735 | CALL interpweight_3D(nbpt, nvmap, variabletypevals, lalo, resolution, neighbours, & |
---|
2736 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
2737 | maskvals, namemaskvar, nvmap, 0, veget_year, fractype, & |
---|
2738 | -1., -1., vegetrefrac, aveget) |
---|
2739 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_readvegetmax after interpeeight_3D' |
---|
2740 | |
---|
2741 | ! |
---|
2742 | ! Compute the logical for partial (only anthropic) PTFs update |
---|
2743 | IF (ok_dgvm .AND. .NOT. init) THEN |
---|
2744 | partial_update= .TRUE. |
---|
2745 | ELSE |
---|
2746 | partial_update=.FALSE. |
---|
2747 | END IF |
---|
2748 | |
---|
2749 | IF (printlev_loc >= 5) THEN |
---|
2750 | WRITE(numout,*)' slowproc_readvegetmax before updating loop nbpt:', nbpt |
---|
2751 | END IF |
---|
2752 | |
---|
2753 | IF ( .NOT. partial_update ) THEN |
---|
2754 | veget_next(:,:)=zero |
---|
2755 | |
---|
2756 | IF (printlev_loc >=3 .AND. ANY(aveget < min_sechiba)) THEN |
---|
2757 | WRITE(numout,*) 'Some grid cells on the model grid did not have any points on the source grid.' |
---|
2758 | IF (init) THEN |
---|
2759 | WRITE(numout,*) 'Initialization with full fraction of bare soil are done for the below grid cells.' |
---|
2760 | ELSE |
---|
2761 | WRITE(numout,*) 'Old values are kept for the below grid cells.' |
---|
2762 | ENDIF |
---|
2763 | WRITE(numout,*) 'List of grid cells (ib, lat, lon):' |
---|
2764 | END IF |
---|
2765 | |
---|
2766 | DO ib = 1, nbpt |
---|
2767 | ! vegetrefrac is already normalized to sum equal one for each grid cell |
---|
2768 | veget_next(ib,:) = vegetrefrac(ib,:) |
---|
2769 | |
---|
2770 | IF (aveget(ib) < min_sechiba) THEN |
---|
2771 | IF (printlev_loc >=3) WRITE(numout,*) ib,lalo(ib,1),lalo(ib,2) |
---|
2772 | IF (init) THEN |
---|
2773 | veget_next(ib,1) = un |
---|
2774 | veget_next(ib,2:nvmap) = zero |
---|
2775 | ELSE |
---|
2776 | veget_next(ib,:) = veget_last(ib,:) |
---|
2777 | ENDIF |
---|
2778 | ENDIF |
---|
2779 | ENDDO |
---|
2780 | ! `partial_update` is TRUE, the natural PFT fraction will be copied from |
---|
2781 | ! `veget_last` to `veget_next`, only the anthropogenic PFT are updated |
---|
2782 | ! from the input veget_max map. This is used only when DGVM is activated. |
---|
2783 | !print *,"second time within slowproc_readvegetmax" |
---|
2784 | !print *,"veget_last",veget_last |
---|
2785 | !print *,"veget_next",veget_next |
---|
2786 | !print *,"partial_update",partial_update |
---|
2787 | !print *,"vegmap",vegmap |
---|
2788 | ELSE |
---|
2789 | ! Partial update |
---|
2790 | DO ib = 1, nbpt |
---|
2791 | IF (aveget(ib) > min_sechiba) THEN |
---|
2792 | ! For the case with properly interpolated grid cells (aveget>0) |
---|
2793 | |
---|
2794 | ! last veget for this point |
---|
2795 | sum_veg=SUM(veget_last(ib,:)) |
---|
2796 | ! |
---|
2797 | ! If the DGVM is activated, only anthropic PFTs are utpdated, the others are copied from previous time-step |
---|
2798 | veget_next(ib,:) = veget_last(ib,:) |
---|
2799 | |
---|
2800 | DO jv = 2, nvmap |
---|
2801 | IF ( .NOT. natural(jv) .OR. pasture(jv)) THEN |
---|
2802 | veget_next(ib,jv) = vegetrefrac(ib,jv) |
---|
2803 | ENDIF |
---|
2804 | ENDDO |
---|
2805 | |
---|
2806 | sumvAnthro_old = zero |
---|
2807 | sumvAnthro = zero |
---|
2808 | DO jv = 2, nvmap |
---|
2809 | IF ( .NOT. natural(jv) .OR. pasture(jv)) THEN |
---|
2810 | sumvAnthro = sumvAnthro + veget_next(ib,jv) |
---|
2811 | sumvAnthro_old = sumvAnthro_old + veget_last(ib,jv) |
---|
2812 | ENDIF |
---|
2813 | ENDDO |
---|
2814 | |
---|
2815 | IF ( sumvAnthro_old < sumvAnthro ) THEN |
---|
2816 | ! Increase of non natural vegetations (increase of agriculture) |
---|
2817 | ! The proportion of natural PFT's must be preserved |
---|
2818 | ! ie the sum of vegets is preserved |
---|
2819 | ! and natural PFT / (sum of veget - sum of antropic veget) |
---|
2820 | ! is preserved. |
---|
2821 | rapport = ( sum_veg - sumvAnthro ) / ( sum_veg - sumvAnthro_old ) |
---|
2822 | DO jv = 1, nvmap |
---|
2823 | IF ( natural(jv) .AND. .NOT. pasture(jv)) THEN |
---|
2824 | veget_next(ib,jv) = veget_last(ib,jv) * rapport |
---|
2825 | ENDIF |
---|
2826 | ENDDO |
---|
2827 | ELSE |
---|
2828 | ! Increase of natural vegetations (decrease of agriculture) |
---|
2829 | ! The decrease of agriculture is replaced by bare soil. The DGVM will |
---|
2830 | ! re-introduce natural PFT's. |
---|
2831 | DO jv = 1, nvmap |
---|
2832 | IF ( natural(jv) .AND. .NOT. pasture(jv)) THEN |
---|
2833 | veget_next(ib,jv) = veget_last(ib,jv) |
---|
2834 | ENDIF |
---|
2835 | ENDDO |
---|
2836 | veget_next(ib,1) = veget_next(ib,1) + sumvAnthro_old - sumvAnthro |
---|
2837 | ENDIF |
---|
2838 | |
---|
2839 | ! test |
---|
2840 | IF ( ABS( SUM(veget_next(ib,:)) - sum_veg ) > 10*EPSILON(un) ) THEN |
---|
2841 | WRITE(numout,*) 'slowproc_readvegetmax _______' |
---|
2842 | msg = " No conservation of sum of veget for point " |
---|
2843 | WRITE(numout,*) TRIM(msg), ib, ",(", lalo(ib,1),",", lalo(ib,2), ")" |
---|
2844 | WRITE(numout,*) " last sum of veget ", sum_veg, " new sum of veget ", & |
---|
2845 | SUM(veget_next(ib,:)), " error : ", SUM(veget_next(ib,:))-sum_veg |
---|
2846 | WRITE(numout,*) " Anthropic modifications : last ",sumvAnthro_old," new ",sumvAnthro |
---|
2847 | CALL ipslerr_p (3,'slowproc_readvegetmax', & |
---|
2848 | & 'No conservation of sum of veget_next', & |
---|
2849 | & "The sum of veget_next is different after reading Land Use map.", & |
---|
2850 | & '(verify the dgvm case model.)') |
---|
2851 | ENDIF |
---|
2852 | ELSE |
---|
2853 | ! For the case when there was a propblem with the interpolation, aveget < min_sechiba |
---|
2854 | WRITE(numout,*) 'slowproc_readvegetmax _______' |
---|
2855 | WRITE(numout,*) " No land point in the map for point ", ib, ",(", lalo(ib,1), ",", & |
---|
2856 | lalo(ib,2),")" |
---|
2857 | CALL ipslerr_p (2,'slowproc_readvegetmax', & |
---|
2858 | & 'Problem with vegetation file for Land Use.', & |
---|
2859 | & "No land point in the map for point", & |
---|
2860 | & '(verify your land use file.)') |
---|
2861 | veget_next(ib,:) = veget_last(ib,:) |
---|
2862 | ENDIF |
---|
2863 | |
---|
2864 | ENDDO |
---|
2865 | ENDIF |
---|
2866 | |
---|
2867 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_readvegetmax after updating' |
---|
2868 | ! |
---|
2869 | frac_nobio_next (:,:) = un |
---|
2870 | ! |
---|
2871 | ! Work only for one nnobio !! (ie ice) |
---|
2872 | DO inobio=1,nnobio |
---|
2873 | DO jv=1,nvmap |
---|
2874 | DO ib = 1, nbpt |
---|
2875 | frac_nobio_next(ib,inobio) = frac_nobio_next(ib,inobio) - veget_next(ib,jv) |
---|
2876 | ENDDO |
---|
2877 | ENDDO |
---|
2878 | ENDDO |
---|
2879 | |
---|
2880 | DO ib = 1, nbpt |
---|
2881 | sum_veg = SUM(veget_next(ib,:)) |
---|
2882 | sum_nobio = SUM(frac_nobio_next(ib,:)) |
---|
2883 | IF (sum_nobio < 0.) THEN |
---|
2884 | frac_nobio_next(ib,:) = zero |
---|
2885 | veget_next(ib,1) = veget_next(ib,1) + sum_nobio |
---|
2886 | sum_veg = SUM(veget_next(ib,:)) |
---|
2887 | ENDIF |
---|
2888 | sumf = sum_veg + sum_nobio |
---|
2889 | IF (sumf > min_sechiba) THEN |
---|
2890 | veget_next(ib,:) = veget_next(ib,:) / sumf |
---|
2891 | frac_nobio_next(ib,:) = frac_nobio_next(ib,:) / sumf |
---|
2892 | norm=SUM(veget_next(ib,:))+SUM(frac_nobio_next(ib,:)) |
---|
2893 | err=norm-un |
---|
2894 | IF (printlev_loc >=5) WRITE(numout,*) " slowproc_readvegetmax: ib ",ib, & |
---|
2895 | " SUM(veget_next(ib,:)+frac_nobio_next(ib,:))-un, sumf",err,sumf |
---|
2896 | IF (abs(err) > -EPSILON(un)) THEN |
---|
2897 | IF ( SUM(frac_nobio_next(ib,:)) > min_sechiba ) THEN |
---|
2898 | frac_nobio_next(ib,1) = frac_nobio_next(ib,1) - err |
---|
2899 | ELSE |
---|
2900 | veget_next(ib,1) = veget_next(ib,1) - err |
---|
2901 | ENDIF |
---|
2902 | norm=SUM(veget_next(ib,:))+SUM(frac_nobio_next(ib,:)) |
---|
2903 | err=norm-un |
---|
2904 | IF (printlev_loc >=5) WRITE(numout,*) " slowproc_readvegetmax: ib ", ib, & |
---|
2905 | " SUM(veget_next(ib,:)+frac_nobio_next(ib,:))-un",err |
---|
2906 | IF (abs(err) > EPSILON(un)) THEN |
---|
2907 | WRITE(numout,*) ' slowproc_readvegetmax _______' |
---|
2908 | WRITE(numout,*) "update : Problem with point ",ib,",(",lalo(ib,1),",",lalo(ib,2),")" |
---|
2909 | WRITE(numout,*) " err(sum-1.) = ",abs(err) |
---|
2910 | CALL ipslerr_p (2,'slowproc_readvegetmax', & |
---|
2911 | & 'Problem with sum vegetation + sum fracnobio for Land Use.', & |
---|
2912 | & "sum not equal to 1.", & |
---|
2913 | & '(verify your land use file.)') |
---|
2914 | aveget(ib) = -0.6 |
---|
2915 | ENDIF |
---|
2916 | ENDIF |
---|
2917 | ELSE |
---|
2918 | ! sumf < min_sechiba |
---|
2919 | WRITE(numout,*) ' slowproc_readvegetmax _______' |
---|
2920 | WRITE(numout,*)" No vegetation nor frac_nobio for point ", ib, ",(", lalo(ib,1), ",", & |
---|
2921 | lalo(ib,2),")" |
---|
2922 | WRITE(numout,*)" Replaced by bare_soil !! " |
---|
2923 | veget_next(ib,1) = un |
---|
2924 | veget_next(ib,2:nvmap) = zero |
---|
2925 | frac_nobio_next(ib,:) = zero |
---|
2926 | ENDIF |
---|
2927 | ENDDO |
---|
2928 | |
---|
2929 | ! Write diagnostics |
---|
2930 | CALL xios_orchidee_send_field("aveget",aveget) |
---|
2931 | |
---|
2932 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_readvegetmax ended' |
---|
2933 | |
---|
2934 | END SUBROUTINE slowproc_readvegetmax |
---|
2935 | |
---|
2936 | !! ================================================================================================================================ |
---|
2937 | !! SUBROUTINE : slowproc_interpol |
---|
2938 | !! |
---|
2939 | !>\BRIEF Interpolate the IGBP vegetation map to the grid of the model |
---|
2940 | !! |
---|
2941 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
2942 | !! |
---|
2943 | !! RECENT CHANGE(S): None |
---|
2944 | !! |
---|
2945 | !! MAIN OUTPUT VARIABLE(S): |
---|
2946 | !! |
---|
2947 | !! REFERENCE(S) : None |
---|
2948 | !! |
---|
2949 | !! FLOWCHART : None |
---|
2950 | !! \n |
---|
2951 | !_ ================================================================================================================================ |
---|
2952 | |
---|
2953 | SUBROUTINE slowproc_interpol(nbpt, lalo, neighbours, resolution, contfrac, veget, frac_nobio) |
---|
2954 | |
---|
2955 | USE interpweight |
---|
2956 | |
---|
2957 | IMPLICIT NONE |
---|
2958 | |
---|
2959 | ! |
---|
2960 | ! |
---|
2961 | ! |
---|
2962 | ! 0.1 INPUT |
---|
2963 | ! |
---|
2964 | INTEGER(i_std), INTENT(in) :: nbpt !! Number of points for which the data needs to be interpolated |
---|
2965 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) !! Vector of latitude and longitudes (beware of the order!) |
---|
2966 | INTEGER(i_std), INTENT(in) :: neighbours(nbpt,NbNeighb)!! Vector of neighbours for each grid point |
---|
2967 | !! (1=North and then clockwise) |
---|
2968 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) !! The size in km of each grid-box in X and Y |
---|
2969 | REAL(r_std),DIMENSION (nbpt), INTENT (in) :: contfrac !! Fraction of continent in the grid |
---|
2970 | ! |
---|
2971 | ! 0.2 OUTPUT |
---|
2972 | ! |
---|
2973 | REAL(r_std), INTENT(out) :: veget(nbpt,nvm) !! Vegetation fractions |
---|
2974 | REAL(r_std), INTENT(out) :: frac_nobio(nbpt,nnobio) !! Fraction of the mesh which is covered by ice, lakes, ... |
---|
2975 | ! |
---|
2976 | ! 0.3 LOCAL |
---|
2977 | ! |
---|
2978 | INTEGER(i_std), PARAMETER :: nolson = 94 !! Number of Olson classes |
---|
2979 | REAL(r_std) :: resollon, resollat !! resolution of the longitudes and the latitudes |
---|
2980 | !! in the input data which it is in a Goode compressed projection |
---|
2981 | ! |
---|
2982 | ! |
---|
2983 | CHARACTER(LEN=80) :: filename |
---|
2984 | INTEGER(i_std) :: iml, jml, lml, tml, fid, ib, vid |
---|
2985 | REAL(r_std), DIMENSION(1) :: lev |
---|
2986 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: lat_ful, lon_ful, vegmap |
---|
2987 | REAL(r_std) :: vegcorr(nolson,nvm) |
---|
2988 | REAL(r_std) :: nobiocorr(nolson,nnobio) |
---|
2989 | REAL(r_std) :: sumf |
---|
2990 | INTEGER(i_std) :: jv, inear |
---|
2991 | INTEGER :: ALLOC_ERR |
---|
2992 | INTEGER :: Ndimslonlat !! Number of dimensions of lon/lat |
---|
2993 | CHARACTER(LEN=1) :: dimlLS |
---|
2994 | INTEGER :: dim1Dlonlat !! Length of 1D longitudes, latitudes |
---|
2995 | INTEGER, DIMENSION(2) :: invardims2D |
---|
2996 | REAL(r_std), DIMENSION(nbpt,nolson) :: vegetrefrac !! vegegt fractions re-dimensioned |
---|
2997 | REAL(r_std), DIMENSION(nbpt) :: aveget5k !! Availability of the interpolation |
---|
2998 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: aveget5k_glob !! Availability of the interpolation |
---|
2999 | REAL(r_std) :: vmin, vmax !! min/max values to use for the |
---|
3000 | !! renormalization |
---|
3001 | CHARACTER(LEN=80) :: variablename !! Variable to interpolate |
---|
3002 | CHARACTER(LEN=80) :: lonname, latname !! lonm lat names in input file |
---|
3003 | REAL(r_std), DIMENSION(nolson) :: variabletypevals !! Values for all the types of the variable |
---|
3004 | !! (variabletypevals(1) = -un, not used) |
---|
3005 | CHARACTER(LEN=50) :: fractype !! method of calculation of fraction |
---|
3006 | !! 'XYKindTime': Input values are kinds |
---|
3007 | !! of something with a temporal |
---|
3008 | !! evolution on the dx*dy matrix' |
---|
3009 | LOGICAL :: nonegative !! whether negative values should be removed |
---|
3010 | CHARACTER(LEN=50) :: maskingtype !! Type of masking |
---|
3011 | !! 'nomask': no-mask is applied |
---|
3012 | !! 'mbelow': take values below maskvals(1) |
---|
3013 | !! 'mabove': take values above maskvals(1) |
---|
3014 | !! 'msumrange': take values within 2 ranges; |
---|
3015 | !! maskvals(2) <= SUM(vals(k)) <= maskvals(1) |
---|
3016 | !! maskvals(1) < SUM(vals(k)) <= maskvals(3) |
---|
3017 | !! (normalized by maskvals(3)) |
---|
3018 | !! 'var': mask values are taken from a |
---|
3019 | !! variable inside the file (>0) |
---|
3020 | REAL(r_std), DIMENSION(3) :: maskvals !! values to use to mask (according to |
---|
3021 | !! `maskingtype') |
---|
3022 | CHARACTER(LEN=250) :: namemaskvar !! name of the variable to use to mask |
---|
3023 | LOGICAL :: foundnegvals !! whether negative aveget5k values |
---|
3024 | !! where found |
---|
3025 | CHARACTER(LEN=250) :: msg |
---|
3026 | INTEGER :: rcode |
---|
3027 | |
---|
3028 | !_ ================================================================================================================================ |
---|
3029 | variablename = 'vegetation_map' |
---|
3030 | |
---|
3031 | CALL get_vegcorr (nolson,vegcorr,nobiocorr) |
---|
3032 | !Config Key = VEGETATION_FILE |
---|
3033 | !Config Desc = Name of file from which the vegetation map is to be read |
---|
3034 | !Config If = NOT(IMPOSE_VEG) and NOT(MAP_PFT_FORMAT) |
---|
3035 | !Config Def = carteveg5km.nc |
---|
3036 | !Config Help = The name of the file to be opened to read the vegetation |
---|
3037 | !Config map is to be given here. Usualy SECHIBA runs with a 5kmx5km |
---|
3038 | !Config map which is derived from the IGBP one. We assume that we have |
---|
3039 | !Config a classification in 87 types. This is Olson modified by Viovy. |
---|
3040 | !Config Units = [FILE] |
---|
3041 | ! |
---|
3042 | filename = 'carteveg5km.nc' |
---|
3043 | CALL getin_p('VEGETATION_FILE',filename) |
---|
3044 | |
---|
3045 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_interpol: Read and interpolate " & |
---|
3046 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
3047 | |
---|
3048 | ! Assigning values to vmin, vmax |
---|
3049 | vmin = un |
---|
3050 | vmax = nolson*un |
---|
3051 | ! |
---|
3052 | ! |
---|
3053 | ALLOC_ERR=-1 |
---|
3054 | variabletypevals = -un |
---|
3055 | |
---|
3056 | !! Variables for interpweight |
---|
3057 | ! Type of calculation of cell fractions |
---|
3058 | fractype = 'default' |
---|
3059 | ! Name of the longitude and latitude in the input file |
---|
3060 | lonname = 'longitude' |
---|
3061 | latname = 'latitude' |
---|
3062 | ! Should negative values be set to zero from input file? |
---|
3063 | nonegative = .FALSE. |
---|
3064 | ! Type of mask to apply to the input data (see header for more details) |
---|
3065 | maskingtype = 'mabove' |
---|
3066 | ! Values to use for the masking |
---|
3067 | maskvals = (/ min_sechiba, undef_sechiba, undef_sechiba /) |
---|
3068 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') (here not used) |
---|
3069 | namemaskvar = '' |
---|
3070 | ! Meridional and zonal resolutions of the input data [m] |
---|
3071 | resollon = 5000.*un |
---|
3072 | resollat = 5000.*un |
---|
3073 | |
---|
3074 | CALL interpweight_1D(nbpt, nolson, variabletypevals, lalo, resolution, neighbours, & |
---|
3075 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
3076 | maskvals, namemaskvar, 0, 0, -1, fractype, & |
---|
3077 | resollon, resollat, vegetrefrac, aveget5k) |
---|
3078 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_interpol after interpweight_1D' |
---|
3079 | |
---|
3080 | |
---|
3081 | ! |
---|
3082 | ! Some assumptions on the vegetation file. This information should be |
---|
3083 | ! be computed or read from the file. |
---|
3084 | ! It is the resolution in meters of the grid of the vegetation file. |
---|
3085 | ! |
---|
3086 | ! |
---|
3087 | ! Now we know how many points of which Olson type from the fine grid fall |
---|
3088 | ! into each box of the (coarse) model grid: n_origveg(nbpt,nolson) |
---|
3089 | ! |
---|
3090 | ! vegetrefrac is already normalized in subroutine interpweight_1D |
---|
3091 | ! |
---|
3092 | ! now finally calculate coarse vegetation map |
---|
3093 | ! Find which model vegetation corresponds to each Olson type |
---|
3094 | ! |
---|
3095 | veget(:,:) = zero |
---|
3096 | frac_nobio(:,:) = zero |
---|
3097 | |
---|
3098 | DO vid = 1, nolson |
---|
3099 | DO jv = 1, nvm |
---|
3100 | veget(:,jv) = veget(:,jv) + vegetrefrac(:,vid) * vegcorr(vid,jv) |
---|
3101 | ENDDO |
---|
3102 | |
---|
3103 | DO jv = 1, nnobio |
---|
3104 | frac_nobio(:,jv) = frac_nobio(:,jv) + vegetrefrac(:,vid) * nobiocorr(vid,jv) |
---|
3105 | ENDDO |
---|
3106 | ENDDO |
---|
3107 | |
---|
3108 | IF (printlev_loc >= 5) THEN |
---|
3109 | WRITE(numout,*)' slowproc_interpol before starting loop nbpt:', nbpt |
---|
3110 | END IF |
---|
3111 | |
---|
3112 | ! Getting input longitude and latitude matrices for looking nearest cell |
---|
3113 | ! Looking on the global grid if there are points without interpolated values |
---|
3114 | IF (is_root_prc) THEN |
---|
3115 | ALLOCATE(aveget5k_glob(iim_g*jjm_g)) |
---|
3116 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_interpol','Problem in allocation of variable aveget5k_glo','','') |
---|
3117 | ELSE |
---|
3118 | ALLOCATE (aveget5k_glob(1)) |
---|
3119 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_interpol','Problem in allocation of variable aveget5k_glo','','') |
---|
3120 | ENDIF |
---|
3121 | CALL gather(aveget5k,aveget5k_glob) |
---|
3122 | |
---|
3123 | IF (is_root_prc) THEN |
---|
3124 | foundnegvals = ANY(aveget5k_glob .lt. zero) |
---|
3125 | END IF |
---|
3126 | CAll bcast(foundnegvals) |
---|
3127 | |
---|
3128 | IF (foundnegvals) THEN |
---|
3129 | ! lon, lat matrices of the input data have to be recupered... |
---|
3130 | WRITE(numout,*) ' Looking for nearest point on the 5 km map' |
---|
3131 | IF (is_root_prc) THEN |
---|
3132 | CALL flininfo(filename, dim1Dlonlat, jml, lml, tml, fid) |
---|
3133 | !Ndimslonlat = interpweight_get_varNdims_file(filename, TRIM(lonname)) |
---|
3134 | END IF |
---|
3135 | !CALL bcast(Ndimslonlat) |
---|
3136 | CALL bcast(dim1Dlonlat) |
---|
3137 | Ndimslonlat = 1 |
---|
3138 | IF (Ndimslonlat ==1) THEN |
---|
3139 | ALLOCATE(lon_ful(dim1Dlonlat), STAT=ALLOC_ERR) |
---|
3140 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_interpol','Problem in allocation of variable lon_ful','','') |
---|
3141 | ALLOCATE(lat_ful(dim1Dlonlat), STAT=ALLOC_ERR) |
---|
3142 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_interpol','Problem in allocation of variable lat_ful','','') |
---|
3143 | ALLOCATE(vegmap(dim1Dlonlat), STAT=ALLOC_ERR) |
---|
3144 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_interpol','Problem in allocation of variable vegmap','','') |
---|
3145 | IF (is_root_prc) THEN |
---|
3146 | CALL flinget(fid, TRIM(lonname), dim1Dlonlat, 0, 0, 0, 1, 1, lon_ful) |
---|
3147 | CALL flinget(fid, TRIM(latname), dim1Dlonlat, 0, 0, 0, 1, 1, lat_ful) |
---|
3148 | CALL flinget(fid, TRIM(variablename), dim1Dlonlat, 0, 0, 0, 1, 1, vegmap) |
---|
3149 | CALL flinclo(fid) |
---|
3150 | END IF |
---|
3151 | ELSE |
---|
3152 | WRITE(dimlLS,'(A1)')Ndimslonlat |
---|
3153 | msg = "Problem in rank of '" // TRIM(lonname) // "': " // dimlLS // " Not ready !!" |
---|
3154 | CALL ipslerr_p(3,'slowproc_interpol',TRIM(msg),'','') |
---|
3155 | END IF |
---|
3156 | END IF |
---|
3157 | |
---|
3158 | CALL bcast(lon_ful) |
---|
3159 | CALL bcast(lat_ful) |
---|
3160 | CALL bcast(vegmap) |
---|
3161 | |
---|
3162 | DEALLOCATE(aveget5k_glob) |
---|
3163 | |
---|
3164 | ! |
---|
3165 | ! Clean up the point of the map |
---|
3166 | ! |
---|
3167 | DO ib = 1, nbpt |
---|
3168 | ! |
---|
3169 | ! Let us see if all points found something in the 5km map ! |
---|
3170 | ! |
---|
3171 | IF ( aveget5k(ib) .EQ. -1 ) THEN |
---|
3172 | ! |
---|
3173 | ! Now we need to handle some exceptions |
---|
3174 | ! |
---|
3175 | IF ( lalo(ib,1) .LT. -56.0) THEN |
---|
3176 | ! Antartica |
---|
3177 | frac_nobio(ib,:) = zero |
---|
3178 | frac_nobio(ib,iice) = un |
---|
3179 | veget(ib,:) = zero |
---|
3180 | ! aveget5k(ib) = -1.2 |
---|
3181 | ELSE IF ( lalo(ib,1) .GT. 70.0) THEN |
---|
3182 | ! Artica |
---|
3183 | frac_nobio(ib,:) = zero |
---|
3184 | frac_nobio(ib,iice) = un |
---|
3185 | veget(ib,:) = zero |
---|
3186 | ! aveget5k(ib) = -1.2 |
---|
3187 | ELSE IF ( lalo(ib,1) .GT. 55.0 .AND. lalo(ib,2) .GT. -65.0 .AND. lalo(ib,2) .LT. -20.0) THEN |
---|
3188 | ! Greenland |
---|
3189 | frac_nobio(ib,:) = zero |
---|
3190 | frac_nobio(ib,iice) = un |
---|
3191 | veget(ib,:) = zero |
---|
3192 | ! aveget5k(ib) = -1.2 |
---|
3193 | ELSE |
---|
3194 | WRITE(numout,*) ' slowproc_interpol _______' |
---|
3195 | WRITE(numout,*) ' PROBLEM, no point in the 5km map found for this grid box',ib |
---|
3196 | WRITE(numout,*) ' Longitude range : ', lalo(ib,2) |
---|
3197 | WRITE(numout,*) ' Latitude range : ', lalo(ib,1) |
---|
3198 | |
---|
3199 | CALL slowproc_nearest (dim1Dlonlat, lon_ful, lat_ful, & |
---|
3200 | lalo(ib,2), lalo(ib,1), inear) |
---|
3201 | WRITE(numout,*) ' Coordinates of the nearest point:', & |
---|
3202 | lon_ful(inear),lat_ful(inear) |
---|
3203 | |
---|
3204 | DO jv = 1, nvm |
---|
3205 | veget(ib,jv) = vegcorr(NINT(vegmap(inear)),jv) |
---|
3206 | ENDDO |
---|
3207 | |
---|
3208 | DO jv = 1, nnobio |
---|
3209 | frac_nobio(ib,jv) = nobiocorr(NINT(vegmap(inear)),jv) |
---|
3210 | ENDDO |
---|
3211 | ENDIF |
---|
3212 | ENDIF |
---|
3213 | ! |
---|
3214 | ! |
---|
3215 | ! Limit the smallest vegetation fraction to 0.5% |
---|
3216 | ! |
---|
3217 | DO vid = 1, nvm |
---|
3218 | IF ( veget(ib,vid) .LT. min_vegfrac ) THEN |
---|
3219 | veget(ib,vid) = zero |
---|
3220 | ENDIF |
---|
3221 | ENDDO |
---|
3222 | |
---|
3223 | sumf = SUM(frac_nobio(ib,:))+SUM(veget(ib,:)) |
---|
3224 | frac_nobio(ib,:) = frac_nobio(ib,:)/sumf |
---|
3225 | veget(ib,:) = veget(ib,:)/sumf |
---|
3226 | ENDDO |
---|
3227 | |
---|
3228 | IF (ALLOCATED(vegmap)) DEALLOCATE(vegmap) |
---|
3229 | IF (ALLOCATED(lon_ful)) DEALLOCATE(lon_ful) |
---|
3230 | IF (ALLOCATED(lat_ful)) DEALLOCATE(lat_ful) |
---|
3231 | |
---|
3232 | ! Write diagnostics |
---|
3233 | CALL xios_orchidee_send_field("aveget5k",aveget5k) |
---|
3234 | |
---|
3235 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_interpol ended' |
---|
3236 | |
---|
3237 | END SUBROUTINE slowproc_interpol |
---|
3238 | |
---|
3239 | !! ================================================================================================================================ |
---|
3240 | !! SUBROUTINE : slowproc_interpol_g |
---|
3241 | !! |
---|
3242 | !>\BRIEF Interpolate the IGBP vegetation map to the grid of the model |
---|
3243 | !! |
---|
3244 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
3245 | !! |
---|
3246 | !! RECENT CHANGE(S): None |
---|
3247 | !! |
---|
3248 | !! MAIN OUTPUT VARIABLE(S): ::veget, ::frac_nobio |
---|
3249 | !! |
---|
3250 | !! REFERENCE(S) : None |
---|
3251 | !! |
---|
3252 | !! FLOWCHART : None |
---|
3253 | !! \n |
---|
3254 | !_ ================================================================================================================================ |
---|
3255 | |
---|
3256 | SUBROUTINE slowproc_interpol_g(nbpt, lalo, neighbours, resolution, contfrac, veget, frac_nobio ) |
---|
3257 | ! |
---|
3258 | ! |
---|
3259 | ! |
---|
3260 | ! 0.1 INPUT |
---|
3261 | ! |
---|
3262 | INTEGER(i_std), INTENT(in) :: nbpt !! Number of points for which the data needs to be interpolated |
---|
3263 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) !! Vector of latitude and longitudes |
---|
3264 | !! (beware of the order : 1=latitude ; 2=longitude) |
---|
3265 | INTEGER(i_std), INTENT(in) :: neighbours(nbpt,8) !! Vector of neighbours for each grid point |
---|
3266 | !! (1=N, 2=NE, 3=E, 4=SE, 5=S, 6=SW, 7=W, 8=NW) |
---|
3267 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) !! The size in km of each grid-box in X and Y |
---|
3268 | REAL(r_std),DIMENSION (nbpt), INTENT (in) :: contfrac !! Fraction of continent in the grid |
---|
3269 | ! |
---|
3270 | ! 0.2 OUTPUT |
---|
3271 | ! |
---|
3272 | REAL(r_std), INTENT(out) :: veget(nbpt,nvm) !! Vegetation fractions |
---|
3273 | REAL(r_std), INTENT(out) :: frac_nobio(nbpt,nnobio) !! Fraction of the mesh which is covered by ice, lakes, ... |
---|
3274 | ! |
---|
3275 | LOGICAL :: ok_interpol !! optionnal return of aggregate_vec |
---|
3276 | ! |
---|
3277 | ! 0.3 LOCAL |
---|
3278 | ! |
---|
3279 | INTEGER(i_std), PARAMETER :: nolson = 94 !! Number of Olson classes |
---|
3280 | ! |
---|
3281 | ! |
---|
3282 | CHARACTER(LEN=80) :: filename !!vegetation map filename |
---|
3283 | INTEGER(i_std) :: iml, jml, lml, tml, fid, ib, ip, vid |
---|
3284 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: lat_ful, lon_ful, vegmap !! for 5km vegetation map |
---|
3285 | !! latitude vector, longitude vector, and |
---|
3286 | !! value of Olson's classes for each location |
---|
3287 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:) :: sub_area !! the area of the fine grid in the model grid ??? |
---|
3288 | !! cf src_global/interpol_help.f90, line 377, called "areaoverlap" |
---|
3289 | INTEGER(i_std),ALLOCATABLE, DIMENSION(:,:) :: sub_index !! the indexes from the grid boxes from the data that go |
---|
3290 | !! into the model's boxes |
---|
3291 | !! cf src_global/interpol_help.f90,line 300, called "ip" |
---|
3292 | REAL(r_std), DIMENSION(nbpt,nolson) :: n_origveg !! number of points of each Olson type from the fine grid |
---|
3293 | !! in each box of the (coarse) model grid |
---|
3294 | REAL(r_std), DIMENSION(nbpt) :: n_found !! total number of different Olson types found in each |
---|
3295 | !! box of the (coarse) model grid |
---|
3296 | REAL(r_std), DIMENSION(nbpt,nolson) :: frac_origveg !! fraction of each Olson type in each box of the (coarse) model grid |
---|
3297 | REAL(r_std) :: vegcorr(nolson,nvm) !! correspondance table between Olson and the following SECHIBA Classes. |
---|
3298 | !! vegcorr(i,:)+nobiocorr(i,:) = 1. for all i |
---|
3299 | !! see each class in src_parameters/constantes_veg.f90 |
---|
3300 | |
---|
3301 | REAL(r_std) :: nobiocorr(nolson,nnobio) !! non-biospheric surface typesi |
---|
3302 | CHARACTER(LEN=40) :: callsign !! Allows to specify which variable is beeing treated |
---|
3303 | REAL(r_std) :: sumf, resol_lon, resol_lat !! sumf = sum veget + sum nobio |
---|
3304 | !! resol_lon, resol_lat reolution in meters of the grid of the vegetation file |
---|
3305 | INTEGER(i_std) :: idi, jv, inear, nbvmax !! idi : counter for nbvmax, see below |
---|
3306 | !! jv : counter for nvm, number of PFT |
---|
3307 | !! inear : location of the point of vegmap, which is the closest from the modelled point |
---|
3308 | !! nbvmax : number of maximum vegetation map points in the GCM grid |
---|
3309 | INTEGER(i_std) :: nix, njx |
---|
3310 | ! |
---|
3311 | INTEGER :: ALLOC_ERR !! location of the eventual missing value in vegmap |
---|
3312 | |
---|
3313 | !_ ================================================================================================================================ |
---|
3314 | ! |
---|
3315 | n_origveg(:,:) = zero |
---|
3316 | n_found(:) = zero |
---|
3317 | ! |
---|
3318 | CALL get_vegcorr (nolson,vegcorr,nobiocorr) |
---|
3319 | ! |
---|
3320 | !Config Key = VEGETATION_FILE |
---|
3321 | !Config Desc = Name of file from which the vegetation map is to be read |
---|
3322 | !Config If = NOT(IMPOSE_VEG) and NOT(MAP_PFT_FORMAT) |
---|
3323 | !Config Def = carteveg5km.nc |
---|
3324 | !Config Help = The name of the file to be opened to read the vegetation |
---|
3325 | !Config map is to be given here. Usualy SECHIBA runs with a 5kmx5km |
---|
3326 | !Config map which is derived from the IGBP one. We assume that we have |
---|
3327 | !Config a classification in 87 types. This is Olson modified by Viovy. |
---|
3328 | !Config Units = [FILE] |
---|
3329 | ! |
---|
3330 | filename = 'carteveg5km.nc' |
---|
3331 | CALL getin_p('VEGETATION_FILE',filename) ! GETIN_P !! |
---|
3332 | ! |
---|
3333 | CALL flininfo(filename, iml, jml, lml, tml, fid) |
---|
3334 | ! |
---|
3335 | ! see IOIPSL/src/flincom.f90, line 665 |
---|
3336 | ! fid : File ID |
---|
3337 | !- iml | These 4 variables give the size of the variables |
---|
3338 | !- jml | to be read. It will be verified that the variables |
---|
3339 | !- lml | fits in there. |
---|
3340 | !- tml |
---|
3341 | ! iml, jml : horizontal size of the grid, lml = vertical size |
---|
3342 | ! tml : size of time axis |
---|
3343 | |
---|
3344 | ! TL : pourquoi 2 variables pour la taille horizontale ? cf |
---|
3345 | ! IOIPSL/src/flincom.f90 , line 160 |
---|
3346 | |
---|
3347 | ALLOC_ERR=-1 |
---|
3348 | ALLOCATE(lat_ful(iml), STAT=ALLOC_ERR) |
---|
3349 | IF (ALLOC_ERR/=0) THEN |
---|
3350 | WRITE(numout,*) "ERROR IN ALLOCATION of lat_ful : ",ALLOC_ERR |
---|
3351 | STOP |
---|
3352 | ENDIF |
---|
3353 | ALLOC_ERR=-1 |
---|
3354 | ALLOCATE(lon_ful(iml), STAT=ALLOC_ERR) |
---|
3355 | IF (ALLOC_ERR/=0) THEN |
---|
3356 | WRITE(numout,*) "ERROR IN ALLOCATION of lon_ful : ",ALLOC_ERR |
---|
3357 | STOP |
---|
3358 | ENDIF |
---|
3359 | ALLOC_ERR=-1 |
---|
3360 | ALLOCATE(vegmap(iml), STAT=ALLOC_ERR) |
---|
3361 | IF (ALLOC_ERR/=0) THEN |
---|
3362 | WRITE(numout,*) "ERROR IN ALLOCATION of vegmap : ",ALLOC_ERR |
---|
3363 | STOP |
---|
3364 | ENDIF |
---|
3365 | ! |
---|
3366 | WRITE(numout,*) 'Reading the OLSON type vegetation file' |
---|
3367 | ! |
---|
3368 | CALL flinget(fid, 'longitude', iml, jml, lml, tml, 1, 1, lon_ful) |
---|
3369 | CALL flinget(fid, 'latitude', iml, jml, lml, tml, 1, 1, lat_ful) |
---|
3370 | CALL flinget(fid, 'vegetation_map', iml, jml, lml, tml, 1, 1, vegmap) |
---|
3371 | ! |
---|
3372 | WRITE(numout,*) 'File name : ', filename |
---|
3373 | WRITE(numout,*) 'Min and max vegetation numbers : ', MINVAL(vegmap), MAXVAL(vegmap) |
---|
3374 | ! |
---|
3375 | CALL flinclo(fid) |
---|
3376 | ! |
---|
3377 | IF (MAXVAL(vegmap) .LT. nolson) THEN |
---|
3378 | WRITE(numout,*) 'WARNING -- WARNING' |
---|
3379 | WRITE(numout,*) 'The vegetation map has too few vegetation types.' |
---|
3380 | WRITE(numout,*) 'If you are lucky it will work but please check' |
---|
3381 | ELSE IF ( MAXVAL(vegmap) .GT. nolson) THEN |
---|
3382 | WRITE(numout,*) 'More vegetation types in file than the code can' |
---|
3383 | WRITE(numout,*) 'deal with.: ', MAXVAL(vegmap), nolson |
---|
3384 | STOP 'slowproc_interpol' |
---|
3385 | ENDIF |
---|
3386 | ! |
---|
3387 | ! Some assumptions on the vegetation file. This information should be |
---|
3388 | ! be computed or read from the file. |
---|
3389 | ! It is the reolution in meters of the grid of the vegetation file. |
---|
3390 | ! |
---|
3391 | |
---|
3392 | !TL : CODE EN DUR ????? |
---|
3393 | resol_lon = 5000. |
---|
3394 | resol_lat = 5000. |
---|
3395 | ! |
---|
3396 | ! |
---|
3397 | ! The number of maximum vegetation map points in the GCM grid is estimated. |
---|
3398 | ! Some margin is taken. |
---|
3399 | ! |
---|
3400 | nix=INT(MAXVAL(resolution_g(:,1)*2)/resol_lon)+1 |
---|
3401 | njx=INT(MAXVAL(resolution_g(:,2)*2)/resol_lon)+1 |
---|
3402 | nbvmax = nix*njx |
---|
3403 | ! |
---|
3404 | ! No need to broadcast as this routine is only called on root_proc |
---|
3405 | ! |
---|
3406 | callsign="Vegetation map" |
---|
3407 | ! |
---|
3408 | ok_interpol = .FALSE. |
---|
3409 | DO WHILE ( .NOT. ok_interpol ) |
---|
3410 | WRITE(numout,*) "Projection arrays for ",callsign," : " |
---|
3411 | WRITE(numout,*) "nbvmax = ",nbvmax |
---|
3412 | ! |
---|
3413 | ALLOC_ERR=-1 |
---|
3414 | ALLOCATE(sub_index(nbpt, nbvmax), STAT=ALLOC_ERR) |
---|
3415 | IF (ALLOC_ERR/=0) THEN |
---|
3416 | WRITE(numout,*) "ERROR IN ALLOCATION of sub_index : ",ALLOC_ERR |
---|
3417 | STOP |
---|
3418 | ENDIF |
---|
3419 | sub_index(:,:)=0 |
---|
3420 | ALLOC_ERR=-1 |
---|
3421 | ALLOCATE(sub_area(nbpt, nbvmax), STAT=ALLOC_ERR) |
---|
3422 | IF (ALLOC_ERR/=0) THEN |
---|
3423 | WRITE(numout,*) "ERROR IN ALLOCATION of sub_area : ",ALLOC_ERR |
---|
3424 | STOP |
---|
3425 | ENDIF |
---|
3426 | sub_area(:,:)=zero |
---|
3427 | ! |
---|
3428 | CALL aggregate_p (nbpt, lalo, neighbours, resolution, contfrac, & |
---|
3429 | & iml, lon_ful, lat_ful, resol_lon, resol_lat, callsign, & |
---|
3430 | & nbvmax, sub_index, sub_area, ok_interpol) |
---|
3431 | ! |
---|
3432 | ! Defined as aggregate_2d or aggregate_vec in src_global/interpol_help.f90, depending |
---|
3433 | ! on the dimensions (2D region or vector)i. |
---|
3434 | ! This routing will get for each point of the coarse grid the |
---|
3435 | ! indexes of the finer grid and the area of overlap. |
---|
3436 | ! This routine is designed for a fine grid which is regular in lat/lon. |
---|
3437 | |
---|
3438 | IF ( .NOT. ok_interpol ) THEN |
---|
3439 | DEALLOCATE(sub_area) |
---|
3440 | DEALLOCATE(sub_index) |
---|
3441 | ! |
---|
3442 | nbvmax = nbvmax * 2 |
---|
3443 | ELSE |
---|
3444 | ! |
---|
3445 | DO ib = 1, nbpt |
---|
3446 | DO idi=1, nbvmax |
---|
3447 | ! Leave the do loop if all sub areas are treated, sub_area <= 0 |
---|
3448 | IF ( sub_area(ib,idi) <= zero ) EXIT |
---|
3449 | |
---|
3450 | ip = sub_index(ib,idi) |
---|
3451 | n_origveg(ib,NINT(vegmap(ip))) = n_origveg(ib,NINT(vegmap(ip))) + sub_area(ib,idi) |
---|
3452 | n_found(ib) = n_found(ib) + sub_area(ib,idi) |
---|
3453 | ENDDO |
---|
3454 | ENDDO |
---|
3455 | ! |
---|
3456 | ENDIF |
---|
3457 | ENDDO |
---|
3458 | ! |
---|
3459 | ! Now we know how many points of which Olson type from the fine grid fall |
---|
3460 | ! into each box of the (coarse) model grid: n_origveg(nbpt,nolson) |
---|
3461 | ! |
---|
3462 | ! |
---|
3463 | ! determine fraction of Olson vegetation type in each box of the coarse grid |
---|
3464 | ! |
---|
3465 | DO vid = 1, nolson |
---|
3466 | WHERE ( n_found(:) .GT. 0 ) |
---|
3467 | frac_origveg(:,vid) = n_origveg(:,vid) / n_found(:) |
---|
3468 | ELSEWHERE |
---|
3469 | frac_origveg(:,vid) = zero |
---|
3470 | ENDWHERE |
---|
3471 | ENDDO |
---|
3472 | ! |
---|
3473 | ! now finally calculate coarse vegetation map |
---|
3474 | ! Find which model vegetation corresponds to each Olson type |
---|
3475 | ! |
---|
3476 | veget(:,:) = zero |
---|
3477 | frac_nobio(:,:) = zero |
---|
3478 | ! |
---|
3479 | DO vid = 1, nolson |
---|
3480 | ! |
---|
3481 | DO jv = 1, nvm |
---|
3482 | veget(:,jv) = veget(:,jv) + frac_origveg(:,vid) * vegcorr(vid,jv) |
---|
3483 | ENDDO |
---|
3484 | ! |
---|
3485 | DO jv = 1, nnobio |
---|
3486 | frac_nobio(:,jv) = frac_nobio(:,jv) + frac_origveg(:,vid) * nobiocorr(vid,jv) |
---|
3487 | ENDDO |
---|
3488 | ! |
---|
3489 | ENDDO |
---|
3490 | ! |
---|
3491 | WRITE(numout,*) 'slowproc_interpol : Interpolation Done' |
---|
3492 | ! |
---|
3493 | ! Clean up the point of the map |
---|
3494 | ! |
---|
3495 | DO ib = 1, nbpt |
---|
3496 | ! |
---|
3497 | ! Let us see if all points found something in the 5km map ! |
---|
3498 | ! |
---|
3499 | IF ( n_found(ib) .EQ. 0 ) THEN |
---|
3500 | ! |
---|
3501 | ! Now we need to handle some exceptions |
---|
3502 | ! |
---|
3503 | IF ( lalo(ib,1) .LT. -56.0) THEN |
---|
3504 | ! Antartica |
---|
3505 | frac_nobio(ib,:) = zero |
---|
3506 | frac_nobio(ib,iice) = un |
---|
3507 | veget(ib,:) = zero |
---|
3508 | ! |
---|
3509 | ELSE IF ( lalo(ib,1) .GT. 70.0) THEN |
---|
3510 | ! Artica |
---|
3511 | frac_nobio(ib,:) = zero |
---|
3512 | frac_nobio(ib,iice) = un |
---|
3513 | veget(ib,:) = zero |
---|
3514 | ! |
---|
3515 | ELSE IF ( lalo(ib,1) .GT. 55.0 .AND. lalo(ib,2) .GT. -65.0 .AND. lalo(ib,2) .LT. -20.0) THEN |
---|
3516 | ! Greenland |
---|
3517 | frac_nobio(ib,:) = zero |
---|
3518 | frac_nobio(ib,iice) = un |
---|
3519 | veget(ib,:) = zero |
---|
3520 | ! |
---|
3521 | ELSE |
---|
3522 | ! |
---|
3523 | WRITE(numout,*) 'PROBLEM, no point in the 5km map found for this grid box',ib |
---|
3524 | WRITE(numout,*) 'Longitude range : ', lalo(ib,2) |
---|
3525 | WRITE(numout,*) 'Latitude range : ', lalo(ib,1) |
---|
3526 | ! |
---|
3527 | WRITE(numout,*) 'Looking for nearest point on the 5 km map' |
---|
3528 | CALL slowproc_nearest (iml, lon_ful, lat_ful, & |
---|
3529 | lalo(ib,2), lalo(ib,1), inear) |
---|
3530 | WRITE(numout,*) 'Coordinates of the nearest point:', & |
---|
3531 | lon_ful(inear),lat_ful(inear) |
---|
3532 | ! |
---|
3533 | DO jv = 1, nvm |
---|
3534 | veget(ib,jv) = vegcorr(NINT(vegmap(inear)),jv) |
---|
3535 | ENDDO |
---|
3536 | ! |
---|
3537 | DO jv = 1, nnobio |
---|
3538 | frac_nobio(ib,jv) = nobiocorr(NINT(vegmap(inear)),jv) |
---|
3539 | ENDDO |
---|
3540 | ! |
---|
3541 | ENDIF |
---|
3542 | ! |
---|
3543 | ENDIF |
---|
3544 | ! |
---|
3545 | ! |
---|
3546 | ! Limit the smallest vegetation fraction to 0.5% |
---|
3547 | ! |
---|
3548 | DO vid = 1, nvm |
---|
3549 | IF ( veget(ib,vid) .LT. min_vegfrac ) THEN ! min_vegfrac=0.001 in constantes_veg.f90 |
---|
3550 | veget(ib,vid) = zero |
---|
3551 | ENDIF |
---|
3552 | ENDDO |
---|
3553 | ! |
---|
3554 | sumf = SUM(frac_nobio(ib,:))+SUM(veget(ib,:)) |
---|
3555 | frac_nobio(ib,:) = frac_nobio(ib,:)/sumf |
---|
3556 | veget(ib,:) = veget(ib,:)/sumf |
---|
3557 | ! |
---|
3558 | ! |
---|
3559 | ENDDO |
---|
3560 | ! |
---|
3561 | DEALLOCATE(vegmap) |
---|
3562 | DEALLOCATE(lat_ful, lon_ful) |
---|
3563 | DEALLOCATE(sub_index) |
---|
3564 | DEALLOCATE(sub_area) |
---|
3565 | |
---|
3566 | ! |
---|
3567 | RETURN |
---|
3568 | ! |
---|
3569 | END SUBROUTINE slowproc_interpol_g |
---|
3570 | |
---|
3571 | |
---|
3572 | !! ================================================================================================================================ |
---|
3573 | !! SUBROUTINE : slowproc_nearest |
---|
3574 | !! |
---|
3575 | !>\BRIEF looks for nearest grid point on the fine map |
---|
3576 | !! |
---|
3577 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
3578 | !! |
---|
3579 | !! RECENT CHANGE(S): None |
---|
3580 | !! |
---|
3581 | !! MAIN OUTPUT VARIABLE(S): ::inear |
---|
3582 | !! |
---|
3583 | !! REFERENCE(S) : None |
---|
3584 | !! |
---|
3585 | !! FLOWCHART : None |
---|
3586 | !! \n |
---|
3587 | !_ ================================================================================================================================ |
---|
3588 | |
---|
3589 | SUBROUTINE slowproc_nearest(iml, lon5, lat5, lonmod, latmod, inear) |
---|
3590 | |
---|
3591 | !! INTERFACE DESCRIPTION |
---|
3592 | |
---|
3593 | !! 0.1 input variables |
---|
3594 | |
---|
3595 | INTEGER(i_std), INTENT(in) :: iml !! size of the vector |
---|
3596 | REAL(r_std), DIMENSION(iml), INTENT(in) :: lon5, lat5 !! longitude and latitude vector, for the 5km vegmap |
---|
3597 | REAL(r_std), INTENT(in) :: lonmod, latmod !! longitude and latitude modelled |
---|
3598 | |
---|
3599 | !! 0.2 output variables |
---|
3600 | |
---|
3601 | INTEGER(i_std), INTENT(out) :: inear !! location of the grid point from the 5km vegmap grid |
---|
3602 | !! closest from the modelled grid point |
---|
3603 | |
---|
3604 | !! 0.4 Local variables |
---|
3605 | |
---|
3606 | REAL(r_std) :: pa, p |
---|
3607 | REAL(r_std) :: coscolat, sincolat |
---|
3608 | REAL(r_std) :: cospa, sinpa |
---|
3609 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: cosang |
---|
3610 | INTEGER(i_std) :: i |
---|
3611 | INTEGER(i_std), DIMENSION(1) :: ineartab |
---|
3612 | INTEGER :: ALLOC_ERR |
---|
3613 | |
---|
3614 | !_ ================================================================================================================================ |
---|
3615 | |
---|
3616 | ALLOCATE(cosang(iml), STAT=ALLOC_ERR) |
---|
3617 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_nearest','Error in allocation for cosang','','') |
---|
3618 | |
---|
3619 | pa = pi/2.0 - latmod*pi/180.0 ! dist. between north pole and the point a |
---|
3620 | !! COLATITUDE, in radian |
---|
3621 | cospa = COS(pa) |
---|
3622 | sinpa = SIN(pa) |
---|
3623 | |
---|
3624 | DO i = 1, iml |
---|
3625 | |
---|
3626 | sincolat = SIN( pi/2.0 - lat5(i)*pi/180.0 ) !! sinus of the colatitude |
---|
3627 | coscolat = COS( pi/2.0 - lat5(i)*pi/180.0 ) !! cosinus of the colatitude |
---|
3628 | |
---|
3629 | p = (lonmod-lon5(i))*pi/180.0 !! angle between a & b (between their meridian)in radians |
---|
3630 | |
---|
3631 | !! dist(i) = ACOS( cospa*coscolat + sinpa*sincolat*COS(p)) |
---|
3632 | cosang(i) = cospa*coscolat + sinpa*sincolat*COS(p) !! TL : cosang is maximum when angle is at minimal value |
---|
3633 | !! orthodromic distance between 2 points : cosang = cosinus (arc(AB)/R), with |
---|
3634 | !R = Earth radius, then max(cosang) = max(cos(arc(AB)/R)), reached when arc(AB)/R is minimal, when |
---|
3635 | ! arc(AB) is minimal, thus when point B (corresponding grid point from LAI MAP) is the nearest from |
---|
3636 | ! modelled A point |
---|
3637 | ENDDO |
---|
3638 | |
---|
3639 | ineartab = MAXLOC( cosang(:) ) |
---|
3640 | inear = ineartab(1) |
---|
3641 | |
---|
3642 | DEALLOCATE(cosang) |
---|
3643 | END SUBROUTINE slowproc_nearest |
---|
3644 | |
---|
3645 | !! ================================================================================================================================ |
---|
3646 | !! SUBROUTINE : slowproc_soilt |
---|
3647 | !! |
---|
3648 | !>\BRIEF Interpolate the Zobler soil type map |
---|
3649 | !! |
---|
3650 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
3651 | !! |
---|
3652 | !! RECENT CHANGE(S): None |
---|
3653 | !! |
---|
3654 | !! MAIN OUTPUT VARIABLE(S): ::soiltype, ::clayfraction |
---|
3655 | !! |
---|
3656 | !! REFERENCE(S) : None |
---|
3657 | !! |
---|
3658 | !! FLOWCHART : None |
---|
3659 | !! \n |
---|
3660 | !_ ================================================================================================================================ |
---|
3661 | SUBROUTINE slowproc_soilt(nbpt, lalo, neighbours, resolution, contfrac, soilclass, clayfraction) |
---|
3662 | |
---|
3663 | USE interpweight |
---|
3664 | |
---|
3665 | IMPLICIT NONE |
---|
3666 | ! |
---|
3667 | ! |
---|
3668 | ! This subroutine should read the Zobler map and interpolate to the model grid. The method |
---|
3669 | ! is to get fraction of the three main soiltypes for each grid box. |
---|
3670 | ! The soil fraction are going to be put into the array soiltype in the following order : |
---|
3671 | ! coarse, medium and fine. |
---|
3672 | ! |
---|
3673 | ! |
---|
3674 | !! 0.1 INPUT |
---|
3675 | ! |
---|
3676 | INTEGER(i_std), INTENT(in) :: nbpt !! Number of points for which the data needs to be interpolated |
---|
3677 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) !! Vector of latitude and longitudes (beware of the order !) |
---|
3678 | INTEGER(i_std), INTENT(in) :: neighbours(nbpt,NbNeighb)!! Vector of neighbours for each grid point |
---|
3679 | !! (1=North and then clockwise) |
---|
3680 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) !! The size in km of each grid-box in X and Y |
---|
3681 | REAL(r_std), INTENT(in) :: contfrac(nbpt) !! Fraction of land in each grid box. |
---|
3682 | ! |
---|
3683 | ! 0.2 OUTPUT |
---|
3684 | ! |
---|
3685 | REAL(r_std), INTENT(out) :: soilclass(nbpt, nscm) !! Soil type map to be created from the Zobler map |
---|
3686 | REAL(r_std), INTENT(out) :: clayfraction(nbpt) !! The fraction of clay as used by STOMATE |
---|
3687 | ! |
---|
3688 | ! |
---|
3689 | ! 0.3 LOCAL |
---|
3690 | ! |
---|
3691 | CHARACTER(LEN=80) :: filename |
---|
3692 | INTEGER(i_std) :: ib, ilf, nbexp, i |
---|
3693 | INTEGER(i_std) :: fopt !! Nb of pts from the texture map within one ORCHIDEE grid-cell |
---|
3694 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:) :: soiltext, soiltext2 |
---|
3695 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:) :: sub_area |
---|
3696 | INTEGER(i_std), ALLOCATABLE, DIMENSION(:,:,:) :: sub_index |
---|
3697 | INTEGER(i_std), ALLOCATABLE, DIMENSION(:) :: solt !! Texture the different points from the input texture map |
---|
3698 | !! in one ORCHIDEE grid cell (unitless) |
---|
3699 | ! |
---|
3700 | ! Number of texture classes in Zobler |
---|
3701 | ! |
---|
3702 | INTEGER(i_std), PARAMETER :: nzobler = 7 |
---|
3703 | REAL(r_std),ALLOCATABLE :: textfrac_table(:,:) |
---|
3704 | ! |
---|
3705 | INTEGER :: ALLOC_ERR |
---|
3706 | INTEGER :: ntextinfile !! number of soil textures in the in the file |
---|
3707 | REAL(r_std), DIMENSION(:,:), ALLOCATABLE :: textrefrac !! text fractions re-dimensioned |
---|
3708 | REAL(r_std), DIMENSION(nbpt) :: atext !! Availability of the text interpolation |
---|
3709 | REAL(r_std) :: vmin, vmax !! min/max values to use for the |
---|
3710 | |
---|
3711 | CHARACTER(LEN=80) :: variablename !! Variable to interpolate |
---|
3712 | CHARACTER(LEN=80) :: lonname, latname !! lon, lat name in input file |
---|
3713 | REAL(r_std), DIMENSION(:), ALLOCATABLE :: variabletypevals !! Values for all the types of the variable |
---|
3714 | !! (variabletypevals(1) = -un, not used) |
---|
3715 | CHARACTER(LEN=50) :: fractype !! method of calculation of fraction |
---|
3716 | !! 'XYKindTime': Input values are kinds |
---|
3717 | !! of something with a temporal |
---|
3718 | !! evolution on the dx*dy matrix' |
---|
3719 | LOGICAL :: nonegative !! whether negative values should be removed |
---|
3720 | CHARACTER(LEN=50) :: maskingtype !! Type of masking |
---|
3721 | !! 'nomask': no-mask is applied |
---|
3722 | !! 'mbelow': take values below maskvals(1) |
---|
3723 | !! 'mabove': take values above maskvals(1) |
---|
3724 | !! 'msumrange': take values within 2 ranges; |
---|
3725 | !! maskvals(2) <= SUM(vals(k)) <= maskvals(1) |
---|
3726 | !! maskvals(1) < SUM(vals(k)) <= maskvals(3) |
---|
3727 | !! (normalized by maskvals(3)) |
---|
3728 | !! 'var': mask values are taken from a |
---|
3729 | !! variable inside the file (>0) |
---|
3730 | REAL(r_std), DIMENSION(3) :: maskvals !! values to use to mask (according to |
---|
3731 | !! `maskingtype') |
---|
3732 | CHARACTER(LEN=250) :: namemaskvar !! name of the variable to use to mask |
---|
3733 | INTEGER(i_std), DIMENSION(:), ALLOCATABLE :: vecpos |
---|
3734 | REAL(r_std) :: sgn !! sum of fractions excluding glaciers and ocean |
---|
3735 | !_ ================================================================================================================================ |
---|
3736 | |
---|
3737 | IF (printlev_loc>=3) WRITE (numout,*) 'slowproc_soilt' |
---|
3738 | ! |
---|
3739 | ! Needs to be a configurable variable |
---|
3740 | ! |
---|
3741 | ! |
---|
3742 | !Config Key = SOILCLASS_FILE |
---|
3743 | !Config Desc = Name of file from which soil types are read |
---|
3744 | !Config Def = soils_param.nc |
---|
3745 | !Config If = NOT(IMPOSE_VEG) |
---|
3746 | !Config Help = The name of the file to be opened to read the soil types. |
---|
3747 | !Config The data from this file is then interpolated to the grid of |
---|
3748 | !Config of the model. The aim is to get fractions for sand loam and |
---|
3749 | !Config clay in each grid box. This information is used for soil hydrology |
---|
3750 | !Config and respiration. |
---|
3751 | !Config Units = [FILE] |
---|
3752 | ! |
---|
3753 | filename = 'soils_param.nc' |
---|
3754 | CALL getin_p('SOILCLASS_FILE',filename) |
---|
3755 | |
---|
3756 | variablename = 'soiltext' |
---|
3757 | |
---|
3758 | !! Variables for interpweight |
---|
3759 | ! Type of calculation of cell fractions |
---|
3760 | fractype = 'default' |
---|
3761 | ! Name of the longitude and latitude in the input file |
---|
3762 | lonname = 'nav_lon' |
---|
3763 | latname = 'nav_lat' |
---|
3764 | |
---|
3765 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_soilt: Read and interpolate " & |
---|
3766 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
3767 | |
---|
3768 | IF ( TRIM(soil_classif) /= 'none' ) THEN |
---|
3769 | |
---|
3770 | ! Define a variable for the number of soil textures in the input file |
---|
3771 | SELECTCASE(soil_classif) |
---|
3772 | CASE('zobler') |
---|
3773 | ntextinfile=nzobler |
---|
3774 | CASE('usda') |
---|
3775 | ntextinfile=nscm |
---|
3776 | CASE DEFAULT |
---|
3777 | WRITE(numout,*) 'slowproc_soilt:' |
---|
3778 | WRITE(numout,*) ' A non supported soil type classification has been chosen' |
---|
3779 | CALL ipslerr_p(3,'slowproc_soilt','non supported soil type classification','','') |
---|
3780 | ENDSELECT |
---|
3781 | |
---|
3782 | ALLOCATE(textrefrac(nbpt,ntextinfile), STAT=ALLOC_ERR) |
---|
3783 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_soilt','Problem in allocation of variable textrefrac',& |
---|
3784 | '','') |
---|
3785 | |
---|
3786 | ! Assigning values to vmin, vmax |
---|
3787 | vmin = un |
---|
3788 | vmax = ntextinfile*un |
---|
3789 | |
---|
3790 | ALLOCATE(variabletypevals(ntextinfile), STAT=ALLOC_ERR) |
---|
3791 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_soilt','Problem in allocation of variabletypevals','','') |
---|
3792 | variabletypevals = -un |
---|
3793 | |
---|
3794 | !! Variables for interpweight |
---|
3795 | ! Should negative values be set to zero from input file? |
---|
3796 | nonegative = .FALSE. |
---|
3797 | ! Type of mask to apply to the input data (see header for more details) |
---|
3798 | maskingtype = 'mabove' |
---|
3799 | ! Values to use for the masking |
---|
3800 | maskvals = (/ min_sechiba, undef_sechiba, undef_sechiba /) |
---|
3801 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') ( not used) |
---|
3802 | namemaskvar = '' |
---|
3803 | |
---|
3804 | CALL interpweight_2D(nbpt, ntextinfile, variabletypevals, lalo, resolution, neighbours, & |
---|
3805 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
3806 | maskvals, namemaskvar, 0, 0, -1, fractype, -1., -1., textrefrac, atext) |
---|
3807 | |
---|
3808 | ALLOCATE(vecpos(ntextinfile), STAT=ALLOC_ERR) |
---|
3809 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_soilt','Problem in allocation of variable vecpos','','') |
---|
3810 | ALLOCATE(solt(ntextinfile), STAT=ALLOC_ERR) |
---|
3811 | IF (ALLOC_ERR /= 0) CALL ipslerr_p(3,'slowproc_soilt','Problem in allocation of variable solt','','') |
---|
3812 | |
---|
3813 | IF (printlev_loc >= 5) THEN |
---|
3814 | WRITE(numout,*)' slowproc_soilt after interpweight_2D' |
---|
3815 | WRITE(numout,*)' slowproc_soilt before starting loop nbpt:', nbpt |
---|
3816 | WRITE(numout,*)" slowproc_soilt starting classification '" // TRIM(soil_classif) // "'..." |
---|
3817 | END IF |
---|
3818 | ELSE |
---|
3819 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_soilt using default values all points are propertly ' // & |
---|
3820 | 'interpolated atext = 1. everywhere!' |
---|
3821 | atext = 1. |
---|
3822 | END IF |
---|
3823 | |
---|
3824 | nbexp = 0 |
---|
3825 | SELECTCASE(soil_classif) |
---|
3826 | CASE('none') |
---|
3827 | ALLOCATE(textfrac_table(nscm,ntext), STAT=ALLOC_ERR) |
---|
3828 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_soilt','Error in allocation for textfrac_table','','') |
---|
3829 | DO ib=1, nbpt |
---|
3830 | soilclass(ib,:) = soilclass_default_fao |
---|
3831 | clayfraction(ib) = clayfraction_default |
---|
3832 | ENDDO |
---|
3833 | CASE('zobler') |
---|
3834 | ! |
---|
3835 | soilclass_default=soilclass_default_fao ! FAO means here 3 final texture classes |
---|
3836 | ! |
---|
3837 | IF (printlev_loc>=2) WRITE(numout,*) "Using a soilclass map with Zobler classification" |
---|
3838 | ! |
---|
3839 | ALLOCATE(textfrac_table(nzobler,ntext), STAT=ALLOC_ERR) |
---|
3840 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_soilt','Error in allocation for textfrac_table','','') |
---|
3841 | CALL get_soilcorr_zobler (nzobler, textfrac_table) |
---|
3842 | ! |
---|
3843 | ! |
---|
3844 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_soilt after getting table of textures' |
---|
3845 | DO ib =1, nbpt |
---|
3846 | soilclass(ib,:) = zero |
---|
3847 | clayfraction(ib) = zero |
---|
3848 | ! |
---|
3849 | ! vecpos: List of positions where textures were not zero |
---|
3850 | ! vecpos(1): number of not null textures found |
---|
3851 | vecpos = interpweight_ValVecR(textrefrac(ib,:),nzobler,zero,'neq') |
---|
3852 | fopt = vecpos(1) |
---|
3853 | |
---|
3854 | IF ( fopt .EQ. 0 ) THEN |
---|
3855 | ! No points were found for current grid box, use default values |
---|
3856 | nbexp = nbexp + 1 |
---|
3857 | soilclass(ib,:) = soilclass_default(:) |
---|
3858 | clayfraction(ib) = clayfraction_default |
---|
3859 | ELSE |
---|
3860 | IF (fopt == nzobler) THEN |
---|
3861 | ! All textures are not zero |
---|
3862 | solt=(/(i,i=1,nzobler)/) |
---|
3863 | ELSE |
---|
3864 | DO ilf = 1,fopt |
---|
3865 | solt(ilf) = vecpos(ilf+1) |
---|
3866 | END DO |
---|
3867 | END IF |
---|
3868 | ! |
---|
3869 | ! Compute the fraction of each textural class |
---|
3870 | ! |
---|
3871 | sgn = 0. |
---|
3872 | DO ilf = 1,fopt |
---|
3873 | ! |
---|
3874 | ! Here we make the correspondance between the 7 zobler textures and the 3 textures in ORCHIDEE |
---|
3875 | ! and soilclass correspond to surfaces covered by the 3 textures of ORCHIDEE (coase,medium,fine) |
---|
3876 | ! For type 6 = glacier, default values are set and it is also taken into account during the normalization |
---|
3877 | ! of the fractions (done in interpweight_2D) |
---|
3878 | ! Note that type 0 corresponds to ocean but it is already removed using the mask above. |
---|
3879 | ! |
---|
3880 | IF ( (solt(ilf) .LE. nzobler) .AND. (solt(ilf) .GT. 0) .AND. & |
---|
3881 | (solt(ilf) .NE. 6) ) THEN |
---|
3882 | SELECT CASE(solt(ilf)) |
---|
3883 | CASE(1) |
---|
3884 | soilclass(ib,1) = soilclass(ib,1) + textrefrac(ib,solt(ilf)) |
---|
3885 | CASE(2) |
---|
3886 | soilclass(ib,2) = soilclass(ib,2) + textrefrac(ib,solt(ilf)) |
---|
3887 | CASE(3) |
---|
3888 | soilclass(ib,2) = soilclass(ib,2) + textrefrac(ib,solt(ilf)) |
---|
3889 | CASE(4) |
---|
3890 | soilclass(ib,2) = soilclass(ib,2) + textrefrac(ib,solt(ilf)) |
---|
3891 | CASE(5) |
---|
3892 | soilclass(ib,3) = soilclass(ib,3) + textrefrac(ib,solt(ilf)) |
---|
3893 | CASE(7) |
---|
3894 | soilclass(ib,2) = soilclass(ib,2) + textrefrac(ib,solt(ilf)) |
---|
3895 | CASE DEFAULT |
---|
3896 | WRITE(numout,*) 'We should not be here, an impossible case appeared' |
---|
3897 | CALL ipslerr_p(3,'slowproc_soilt','Bad value for solt','','') |
---|
3898 | END SELECT |
---|
3899 | ! clayfraction is the sum of the % of clay (as a mineral of small granulometry, and not as a texture) |
---|
3900 | ! over the zobler pixels composing the ORCHIDEE grid-cell |
---|
3901 | clayfraction(ib) = clayfraction(ib) + & |
---|
3902 | & textfrac_table(solt(ilf),3) * textrefrac(ib,solt(ilf)) |
---|
3903 | ! Sum the fractions which are not glaciers nor ocean |
---|
3904 | sgn = sgn + textrefrac(ib,solt(ilf)) |
---|
3905 | ELSE |
---|
3906 | IF (solt(ilf) .GT. nzobler) THEN |
---|
3907 | WRITE(numout,*) 'The file contains a soil color class which is incompatible with this program' |
---|
3908 | CALL ipslerr_p(3,'slowproc_soilt','Problem soil color class incompatible','','') |
---|
3909 | ENDIF |
---|
3910 | ENDIF |
---|
3911 | ENDDO |
---|
3912 | |
---|
3913 | IF ( sgn .LT. min_sechiba) THEN |
---|
3914 | ! Set default values if grid cells were only covered by glaciers or ocean |
---|
3915 | ! or if now information on the source grid was found. |
---|
3916 | nbexp = nbexp + 1 |
---|
3917 | soilclass(ib,:) = soilclass_default(:) |
---|
3918 | clayfraction(ib) = clayfraction_default |
---|
3919 | ELSE |
---|
3920 | ! Normalize using the fraction of surface not including glaciers and ocean |
---|
3921 | soilclass(ib,:) = soilclass(ib,:)/sgn |
---|
3922 | clayfraction(ib) = clayfraction(ib)/sgn |
---|
3923 | ENDIF |
---|
3924 | ENDIF |
---|
3925 | ENDDO |
---|
3926 | |
---|
3927 | ! |
---|
3928 | CASE("fao") |
---|
3929 | ! |
---|
3930 | soilclass_default=soilclass_default_fao |
---|
3931 | ! |
---|
3932 | WRITE(numout,*) "Using a soilclass map with fao classification" |
---|
3933 | ! |
---|
3934 | ALLOCATE(textfrac_table(nscm,ntext)) |
---|
3935 | ! |
---|
3936 | CALL get_soilcorr_zobler (nscm, textfrac_table) |
---|
3937 | ! |
---|
3938 | DO ib =1, nbpt |
---|
3939 | ! |
---|
3940 | ! GO through the point we have found |
---|
3941 | ! |
---|
3942 | ! |
---|
3943 | fopt = COUNT(sub_area(ib,:) > zero) |
---|
3944 | ! |
---|
3945 | ! Check that we found some points |
---|
3946 | ! |
---|
3947 | soilclass(ib,:) = 0.0 |
---|
3948 | clayfraction(ib) = 0.0 |
---|
3949 | ! |
---|
3950 | IF ( fopt .EQ. 0) THEN |
---|
3951 | nbexp = nbexp + 1 |
---|
3952 | soilclass(ib,:) = soilclass_default(:) |
---|
3953 | clayfraction(ib) = clayfraction_default |
---|
3954 | ELSE |
---|
3955 | ! |
---|
3956 | DO ilf = 1,fopt |
---|
3957 | solt(ilf) = soiltext(sub_index(ib,ilf,1),sub_index(ib,ilf,2)) |
---|
3958 | ENDDO |
---|
3959 | ! |
---|
3960 | ! |
---|
3961 | ! Compute the average bare soil albedo parameters |
---|
3962 | ! |
---|
3963 | sgn = zero |
---|
3964 | ! |
---|
3965 | DO ilf = 1,fopt |
---|
3966 | ! |
---|
3967 | ! |
---|
3968 | ! |
---|
3969 | IF ( (solt(ilf) .LE. nscm) .AND. (solt(ilf) .GT. 0) ) THEN |
---|
3970 | soilclass(ib,solt(ilf)) = soilclass(ib,solt(ilf)) + sub_area(ib,ilf) |
---|
3971 | clayfraction(ib) = clayfraction(ib) + textfrac_table(solt(ilf),3) * sub_area(ib,ilf) |
---|
3972 | sgn = sgn + sub_area(ib,ilf) |
---|
3973 | ELSE |
---|
3974 | IF (solt(ilf) .GT. nscm) THEN |
---|
3975 | WRITE(*,*) 'The file contains a soil color class which is incompatible with this program' |
---|
3976 | STOP 'slowproc_soilt' |
---|
3977 | ENDIF |
---|
3978 | ENDIF |
---|
3979 | ! |
---|
3980 | ENDDO |
---|
3981 | ! |
---|
3982 | ! Normalize the surface |
---|
3983 | ! |
---|
3984 | IF ( sgn .LT. min_sechiba) THEN |
---|
3985 | nbexp = nbexp + 1 |
---|
3986 | soilclass(ib,:) = soilclass_default(:) |
---|
3987 | clayfraction(ib) = clayfraction_default |
---|
3988 | ELSE |
---|
3989 | soilclass(ib,:) = soilclass(ib,:)/sgn |
---|
3990 | clayfraction(ib) = clayfraction(ib)/sgn |
---|
3991 | ENDIF |
---|
3992 | ! |
---|
3993 | ENDIF |
---|
3994 | ! |
---|
3995 | ENDDO |
---|
3996 | |
---|
3997 | ! The "USDA" case reads a map of the 12 USDA texture classes, |
---|
3998 | ! such as to assign the corresponding soil properties |
---|
3999 | CASE("usda") |
---|
4000 | IF (printlev_loc>=2) WRITE(numout,*) "Using a soilclass map with usda classification" |
---|
4001 | |
---|
4002 | soilclass_default=soilclass_default_usda |
---|
4003 | |
---|
4004 | ALLOCATE(textfrac_table(nscm,ntext), STAT=ALLOC_ERR) |
---|
4005 | IF (ALLOC_ERR/=0) CALL ipslerr_p(3,'slowproc_soilt','Error in allocation for textfrac_table','','') |
---|
4006 | |
---|
4007 | CALL get_soilcorr_usda (nscm, textfrac_table) |
---|
4008 | |
---|
4009 | IF (printlev_loc>=4) WRITE (numout,*) 'slowproc_soilt: After get_soilcorr_usda' |
---|
4010 | ! |
---|
4011 | DO ib =1, nbpt |
---|
4012 | ! |
---|
4013 | ! GO through the point we have found |
---|
4014 | ! |
---|
4015 | ! |
---|
4016 | ! Provide which textures were found |
---|
4017 | ! vecpos: List of positions where textures were not zero |
---|
4018 | ! vecpos(1): number of not null textures found |
---|
4019 | vecpos = interpweight_ValVecR(textrefrac(ib,:),ntextinfile,zero,'neq') |
---|
4020 | fopt = vecpos(1) |
---|
4021 | |
---|
4022 | ! |
---|
4023 | ! Check that we found some points |
---|
4024 | ! |
---|
4025 | soilclass(ib,:) = 0.0 |
---|
4026 | clayfraction(ib) = 0.0 |
---|
4027 | |
---|
4028 | IF ( fopt .EQ. 0) THEN |
---|
4029 | ! No points were found for current grid box, use default values |
---|
4030 | IF (printlev_loc>=3) WRITE(numout,*)'slowproc_soilt: no soil class in input file found for point=', ib |
---|
4031 | nbexp = nbexp + 1 |
---|
4032 | soilclass(ib,:) = soilclass_default |
---|
4033 | clayfraction(ib) = clayfraction_default |
---|
4034 | ELSE |
---|
4035 | IF (fopt == nscm) THEN |
---|
4036 | ! All textures are not zero |
---|
4037 | solt(:) = (/(i,i=1,nscm)/) |
---|
4038 | ELSE |
---|
4039 | DO ilf = 1,fopt |
---|
4040 | solt(ilf) = vecpos(ilf+1) |
---|
4041 | END DO |
---|
4042 | END IF |
---|
4043 | ! |
---|
4044 | ! |
---|
4045 | ! Compute the fraction of each textural class |
---|
4046 | ! |
---|
4047 | ! |
---|
4048 | DO ilf = 1,fopt |
---|
4049 | IF ( (solt(ilf) .LE. nscm) .AND. (solt(ilf) .GT. 0) ) THEN |
---|
4050 | soilclass(ib,solt(ilf)) = textrefrac(ib,solt(ilf)) |
---|
4051 | clayfraction(ib) = clayfraction(ib) + textfrac_table(solt(ilf),3) * & |
---|
4052 | textrefrac(ib,solt(ilf)) |
---|
4053 | ELSE |
---|
4054 | IF (solt(ilf) .GT. nscm) THEN |
---|
4055 | WRITE(*,*) 'The file contains a soil color class which is incompatible with this program' |
---|
4056 | CALL ipslerr_p(3,'slowproc_soilt','Problem soil color class incompatible 2','','') |
---|
4057 | ENDIF |
---|
4058 | ENDIF |
---|
4059 | ! |
---|
4060 | ENDDO |
---|
4061 | |
---|
4062 | ! Set default values if the surface in source file is too small |
---|
4063 | IF ( atext(ib) .LT. min_sechiba) THEN |
---|
4064 | nbexp = nbexp + 1 |
---|
4065 | soilclass(ib,:) = soilclass_default(:) |
---|
4066 | clayfraction(ib) = clayfraction_default |
---|
4067 | ENDIF |
---|
4068 | ENDIF |
---|
4069 | |
---|
4070 | ENDDO |
---|
4071 | |
---|
4072 | IF (printlev_loc>=4) WRITE (numout,*) ' slowproc_soilt: End case usda' |
---|
4073 | |
---|
4074 | CASE DEFAULT |
---|
4075 | WRITE(numout,*) 'slowproc_soilt _______' |
---|
4076 | WRITE(numout,*) ' A non supported soil type classification has been chosen' |
---|
4077 | CALL ipslerr_p(3,'slowproc_soilt','non supported soil type classification','','') |
---|
4078 | ENDSELECT |
---|
4079 | IF (printlev_loc >= 5 ) WRITE(numout,*)' slowproc_soilt end of type classification' |
---|
4080 | |
---|
4081 | IF ( nbexp .GT. 0 ) THEN |
---|
4082 | WRITE(numout,*) 'slowproc_soilt:' |
---|
4083 | WRITE(numout,*) ' The interpolation of the bare soil albedo had ', nbexp |
---|
4084 | WRITE(numout,*) ' points without data. This are either coastal points or ice covered land.' |
---|
4085 | WRITE(numout,*) ' The problem was solved by using the default soil types.' |
---|
4086 | ENDIF |
---|
4087 | |
---|
4088 | IF (ALLOCATED(variabletypevals)) DEALLOCATE (variabletypevals) |
---|
4089 | IF (ALLOCATED(textrefrac)) DEALLOCATE (textrefrac) |
---|
4090 | IF (ALLOCATED(solt)) DEALLOCATE (solt) |
---|
4091 | IF (ALLOCATED(textfrac_table)) DEALLOCATE (textfrac_table) |
---|
4092 | |
---|
4093 | ! Write diagnostics |
---|
4094 | CALL xios_orchidee_send_field("atext",atext) |
---|
4095 | |
---|
4096 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_soilt ended' |
---|
4097 | |
---|
4098 | END SUBROUTINE slowproc_soilt |
---|
4099 | |
---|
4100 | !! ================================================================================================================================ |
---|
4101 | !! SUBROUTINE : slowproc_slope |
---|
4102 | !! |
---|
4103 | !>\BRIEF Calculate mean slope coef in each model grid box from the slope map |
---|
4104 | !! |
---|
4105 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
4106 | !! |
---|
4107 | !! RECENT CHANGE(S): None |
---|
4108 | !! |
---|
4109 | !! MAIN OUTPUT VARIABLE(S): ::reinf_slope |
---|
4110 | !! |
---|
4111 | !! REFERENCE(S) : None |
---|
4112 | !! |
---|
4113 | !! FLOWCHART : None |
---|
4114 | !! \n |
---|
4115 | !_ ================================================================================================================================ |
---|
4116 | |
---|
4117 | SUBROUTINE slowproc_slope(nbpt, lalo, neighbours, resolution, contfrac, reinf_slope) |
---|
4118 | |
---|
4119 | USE interpweight |
---|
4120 | |
---|
4121 | IMPLICIT NONE |
---|
4122 | |
---|
4123 | ! |
---|
4124 | ! |
---|
4125 | ! |
---|
4126 | ! 0.1 INPUT |
---|
4127 | ! |
---|
4128 | INTEGER(i_std), INTENT(in) :: nbpt ! Number of points for which the data needs to be interpolated |
---|
4129 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) ! Vector of latitude and longitudes (beware of the order !) |
---|
4130 | INTEGER(i_std), INTENT(in) :: neighbours(nbpt,NbNeighb)! Vector of neighbours for each grid point |
---|
4131 | ! (1=North and then clockwise) |
---|
4132 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) ! The size in km of each grid-box in X and Y |
---|
4133 | REAL(r_std), INTENT (in) :: contfrac(nbpt) !! Fraction of continent in the grid |
---|
4134 | ! |
---|
4135 | ! 0.2 OUTPUT |
---|
4136 | ! |
---|
4137 | REAL(r_std), INTENT(out) :: reinf_slope(nbpt) ! slope coef |
---|
4138 | ! |
---|
4139 | ! 0.3 LOCAL |
---|
4140 | ! |
---|
4141 | ! |
---|
4142 | REAL(r_std) :: slope_noreinf ! Slope above which runoff is maximum |
---|
4143 | CHARACTER(LEN=80) :: filename |
---|
4144 | REAL(r_std) :: vmin, vmax !! min/max values to use for the |
---|
4145 | !! renormalization |
---|
4146 | REAL(r_std), DIMENSION(nbpt) :: aslope !! slope availability |
---|
4147 | |
---|
4148 | CHARACTER(LEN=80) :: variablename !! Variable to interpolate |
---|
4149 | CHARACTER(LEN=80) :: lonname, latname !! lon, lat name in the input file |
---|
4150 | CHARACTER(LEN=50) :: fractype !! method of calculation of fraction |
---|
4151 | !! 'XYKindTime': Input values are kinds |
---|
4152 | !! of something with a temporal |
---|
4153 | !! evolution on the dx*dy matrix' |
---|
4154 | LOGICAL :: nonegative !! whether negative values should be removed |
---|
4155 | CHARACTER(LEN=50) :: maskingtype !! Type of masking |
---|
4156 | !! 'nomask': no-mask is applied |
---|
4157 | !! 'mbelow': take values below maskvals(1) |
---|
4158 | !! 'mabove': take values above maskvals(1) |
---|
4159 | !! 'msumrange': take values within 2 ranges; |
---|
4160 | !! maskvals(2) <= SUM(vals(k)) <= maskvals(1) |
---|
4161 | !! maskvals(1) < SUM(vals(k)) <= maskvals(3) |
---|
4162 | !! (normalized by maskvals(3)) |
---|
4163 | !! 'var': mask values are taken from a |
---|
4164 | !! variable inside the file (>0) |
---|
4165 | REAL(r_std), DIMENSION(3) :: maskvals !! values to use to mask (according to |
---|
4166 | !! `maskingtype') |
---|
4167 | CHARACTER(LEN=250) :: namemaskvar !! name of the variable to use to mask |
---|
4168 | |
---|
4169 | !_ ================================================================================================================================ |
---|
4170 | |
---|
4171 | ! |
---|
4172 | !Config Key = SLOPE_NOREINF |
---|
4173 | !Config Desc = See slope_noreinf above |
---|
4174 | !Config If = |
---|
4175 | !Config Def = 0.5 |
---|
4176 | !Config Help = The slope above which there is no reinfiltration |
---|
4177 | !Config Units = [-] |
---|
4178 | ! |
---|
4179 | slope_noreinf = 0.5 |
---|
4180 | ! |
---|
4181 | CALL getin_p('SLOPE_NOREINF',slope_noreinf) |
---|
4182 | ! |
---|
4183 | !Config Key = TOPOGRAPHY_FILE |
---|
4184 | !Config Desc = Name of file from which the topography map is to be read |
---|
4185 | !Config If = |
---|
4186 | !Config Def = cartepente2d_15min.nc |
---|
4187 | !Config Help = The name of the file to be opened to read the orography |
---|
4188 | !Config map is to be given here. Usualy SECHIBA runs with a 2' |
---|
4189 | !Config map which is derived from the NGDC one. |
---|
4190 | !Config Units = [FILE] |
---|
4191 | ! |
---|
4192 | filename = 'cartepente2d_15min.nc' |
---|
4193 | CALL getin_p('TOPOGRAPHY_FILE',filename) |
---|
4194 | |
---|
4195 | variablename = 'pente' |
---|
4196 | IF (printlev_loc >= 1) WRITE(numout,*) "slowproc_slope: Read and interpolate " & |
---|
4197 | // TRIM(filename) // " for variable " // TRIM(variablename) |
---|
4198 | |
---|
4199 | ! For this case there are not types/categories. We have 'only' a continuos field |
---|
4200 | ! Assigning values to vmin, vmax |
---|
4201 | vmin = 0. |
---|
4202 | vmax = 9999. |
---|
4203 | |
---|
4204 | !! Variables for interpweight |
---|
4205 | ! Type of calculation of cell fractions |
---|
4206 | fractype = 'slopecalc' |
---|
4207 | ! Name of the longitude and latitude in the input file |
---|
4208 | lonname = 'longitude' |
---|
4209 | latname = 'latitude' |
---|
4210 | ! Should negative values be set to zero from input file? |
---|
4211 | nonegative = .FALSE. |
---|
4212 | ! Type of mask to apply to the input data (see header for more details) |
---|
4213 | maskingtype = 'mabove' |
---|
4214 | ! Values to use for the masking |
---|
4215 | maskvals = (/ min_sechiba, undef_sechiba, undef_sechiba /) |
---|
4216 | ! Name of the variable with the values for the mask in the input file (only if maskkingtype='var') (here not used) |
---|
4217 | namemaskvar = '' |
---|
4218 | |
---|
4219 | CALL interpweight_2Dcont(nbpt, 0, 0, lalo, resolution, neighbours, & |
---|
4220 | contfrac, filename, variablename, lonname, latname, vmin, vmax, nonegative, maskingtype, & |
---|
4221 | maskvals, namemaskvar, -1, fractype, slope_default, slope_noreinf, & |
---|
4222 | reinf_slope, aslope) |
---|
4223 | IF (printlev_loc >= 5) WRITE(numout,*)' slowproc_slope after interpweight_2Dcont' |
---|
4224 | |
---|
4225 | ! Write diagnostics |
---|
4226 | CALL xios_orchidee_send_field("aslope",aslope) |
---|
4227 | |
---|
4228 | IF (printlev_loc >= 3) WRITE(numout,*) ' slowproc_slope ended' |
---|
4229 | |
---|
4230 | END SUBROUTINE slowproc_slope |
---|
4231 | |
---|
4232 | !! ================================================================================================================================ |
---|
4233 | !! SUBROUTINE : get_vegcorr |
---|
4234 | !! |
---|
4235 | !>\BRIEF The "get_vegcorr" routine defines the table of correspondence |
---|
4236 | !! between the 94 Olson vegetation types and the 13 Plant Functional Types known |
---|
4237 | !! by SECHIBA and STOMATE. Used by slowproc for the old interpolation. |
---|
4238 | !! |
---|
4239 | !!\DESCRIPTION : get_vegcorr is needed if you use the old_map carteveg5km.nc. \n |
---|
4240 | !! Usually SECHIBA can run with a 5kmx5km map which is derived from the IGBP one. \n |
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4241 | !! We assume that we have a classification in 94 types. This is Olson one modified by Nicolas Viovy.\n |
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4242 | !! ORCHIDEE has to convert the Olson vegetation types into PFTs for the run (interpolation step).\n |
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4243 | !! Each Olson matches to a combination of fractions of one or several PFTs.\n |
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4244 | !! This routine uses the same process for the non-biospheric map (not used).\n |
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4245 | !! |
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4246 | !! RECENT CHANGE(S): None |
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4247 | !! |
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4248 | !! MAIN OUTPUT VARIABLE(S): ::vegcorr, ::nobiocorr. |
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4249 | !! |
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4250 | !! REFERENCE(S) : |
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4251 | !! - Olson, J.S., J.A. Watts, and L.J. Allison., 1983. |
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4252 | !! "Carbon in Live Vegetation of Major World Ecosystems." |
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4253 | !! Report ORNL-5862. Oak Ridge National Laboratory, Oak Ridge, Tennessee. |
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4254 | !! - Olson, J.S., J.A. Watts, and L.J. Allison., 1985. |
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4255 | !! "Major World Ecosystem Complexes Ranked by Carbon in Live Vegetation: A Database." |
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4256 | !! NDP-017. Carbon Dioxide Information Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee. |
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4257 | !! |
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4258 | !! FLOWCHART : None |
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4259 | !! \n |
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4260 | !_ ================================================================================================================================ |
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4261 | |
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4262 | SUBROUTINE get_vegcorr (nolson,vegcorr,nobiocorr) |
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4263 | |
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4264 | IMPLICIT NONE |
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4265 | |
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4266 | !! 0. Variables and parameters declaration |
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4267 | |
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4268 | INTEGER(i_std),PARAMETER :: nolson94 = 94 !! Number of Olson vegetation types (unitless) |
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4269 | INTEGER(i_std),PARAMETER :: nvm13 = 13 !! Number of PFTS of ORCHIDEE (unitless) |
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4270 | |
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4271 | !! 0.1 Input variables |
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4272 | |
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4273 | INTEGER(i_std),INTENT(in) :: nolson !! Number of Olson vegetation types (unitless) |
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4274 | |
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4275 | !! 0.2 Output variables |
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4276 | |
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4277 | REAL(r_std),DIMENSION(nolson,nvm),INTENT(out) :: vegcorr !! Correspondence array between Olson types and PFTS |
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4278 | !! (0-1, unitless) |
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4279 | REAL(r_std),DIMENSION(nolson,nnobio),INTENT(out) :: nobiocorr !! Correspondence array between non-vegetation types and nobio |
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4280 | !! types (lake,etc..) (0-1, unitless) |
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4281 | |
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4282 | !! 0.4 Local variable |
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4283 | |
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4284 | INTEGER(i_std) :: ib !! Indice (unitless) |
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4285 | |
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4286 | !_ ================================================================================================================================ |
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4287 | |
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4288 | !- |
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4289 | ! 0. Check consistency |
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4290 | !- |
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4291 | IF (nolson /= nolson94) THEN |
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4292 | WRITE(numout,*) nolson,nolson94 |
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4293 | CALL ipslerr_p(3,'get_vegcorr', '', '',& |
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4294 | & 'wrong number of OLSON vegetation types.') ! Fatal error |
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4295 | ENDIF !(nolson /= nolson94) |
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4296 | |
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4297 | IF (nvm /= nvm13) THEN |
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4298 | WRITE(numout,*) nvm,nvm13 |
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4299 | CALL ipslerr_p(3,'get_vegcorr', '', '',& |
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4300 | & 'wrong number of SECHIBA vegetation types.') ! Fatal error |
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4301 | ENDIF !(nvm /= nvm13) |
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4302 | |
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4303 | ! The carteveg5km cannot be used if the PFTs are not in the standard order |
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4304 | DO ib = 1,nvm |
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4305 | IF (pft_to_mtc(ib) /= ib ) THEN |
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4306 | CALL ipslerr_p(3,'get_vegcorr','You have redefined the order of the 13 PFTS', & |
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4307 | & 'You can not use carteveg5km', 'Use the standard configuration of PFTS' ) |
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4308 | ENDIF |
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4309 | ENDDO |
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4310 | |
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4311 | !- |
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4312 | ! 1 set the indices of non-biospheric surface types to 0. |
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4313 | !- |
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4314 | nobiocorr(:,:) = zero |
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4315 | !- |
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4316 | ! 2 Here we construct the correspondance table |
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4317 | ! between Olson and the following SECHIBA Classes. |
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4318 | ! vegcorr(i,:)+nobiocorr(i,:) = 1. for all i. |
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4319 | !- |
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4320 | ! The modified OLSON types found in file carteveg5km.nc |
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4321 | ! created by Nicolas Viovy : |
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4322 | ! 1 Urban |
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4323 | vegcorr( 1,:) = & |
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4324 | & (/1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4325 | ! 2 Cool low sparse grassland |
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4326 | vegcorr( 2,:) = & |
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4327 | & (/0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0/) |
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4328 | ! 3 Cold conifer forest |
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4329 | vegcorr( 3,:) = & |
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4330 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4331 | ! 4 Cold deciduous conifer forest |
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4332 | vegcorr( 4,:) = & |
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4333 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0/) |
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4334 | ! 5 Cool Deciduous broadleaf forest |
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4335 | vegcorr( 5,:) = & |
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4336 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4337 | ! 6 Cool evergreen broadleaf forests |
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4338 | vegcorr( 6,:) = & |
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4339 | & (/0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4340 | ! 7 Cool tall grasses and shrubs |
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4341 | vegcorr( 7,:) = & |
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4342 | & (/0.1, 0.0, 0.0, 0.0, 0.1, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0/) |
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4343 | ! 8 Warm C3 tall grasses and shrubs |
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4344 | vegcorr( 8,:) = & |
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4345 | & (/0.1, 0.0, 0.1, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0/) |
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4346 | ! 9 Warm C4 tall grases and shrubs |
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4347 | vegcorr( 9,:) = & |
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4348 | & (/0.1, 0.0, 0.1, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0/) |
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4349 | ! 10 Bare desert |
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4350 | vegcorr(10,:) = & |
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4351 | & (/1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4352 | ! 11 Cold upland tundra |
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4353 | vegcorr(11,:) = & |
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4354 | & (/0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0/) |
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4355 | ! 12 Cool irrigated grassland |
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4356 | vegcorr(12,:) = & |
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4357 | & (/0.1, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.9, 0.0, 0.0, 0.0/) |
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4358 | ! 13 Semi desert |
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4359 | vegcorr(13,:) = & |
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4360 | & (/0.7, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.3, 0.0, 0.0, 0.0/) |
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4361 | ! 14 Glacier ice |
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4362 | vegcorr(14,:) = & |
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4363 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4364 | nobiocorr(14,iice) = 1. |
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4365 | ! 15 Warm wooded wet swamp |
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4366 | vegcorr(15,:) = & |
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4367 | & (/0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0/) |
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4368 | ! 16 Inland water |
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4369 | vegcorr(16,:) = & |
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4370 | & (/1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4371 | ! 17 sea water |
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4372 | vegcorr(17,:) = & |
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4373 | & (/1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4374 | ! 18 cool shrub evergreen |
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4375 | vegcorr(18,:) = & |
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4376 | & (/0.1, 0.0, 0.0, 0.0, 0.3, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0, 0.0, 0.0/) |
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4377 | ! 19 cold shrub deciduous |
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4378 | vegcorr(19,:) = & |
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4379 | & (/0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.2, 0.0, 0.6, 0.0, 0.0, 0.0/) |
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4380 | ! 20 Cold evergreen forest and fields |
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4381 | vegcorr(20,:) = & |
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4382 | & (/0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0, 0.0/) |
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4383 | ! 21 cool rain forest |
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4384 | vegcorr(21,:) = & |
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4385 | & (/0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0/) |
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4386 | ! 22 cold conifer boreal forest |
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4387 | vegcorr(22,:) = & |
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4388 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0/) |
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4389 | ! 23 cool conifer forest |
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4390 | vegcorr(23,:) = & |
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4391 | & (/0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0/) |
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4392 | ! 24 warm mixed forest |
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4393 | vegcorr(24,:) = & |
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4394 | & (/0.0, 0.4, 0.4, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.2, 0.0, 0.0/) |
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4395 | ! 25 cool mixed forest |
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4396 | vegcorr(25,:) = & |
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4397 | & (/0.0, 0.0, 0.0, 0.4, 0.0, 0.4, 0.0, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0/) |
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4398 | ! 26 cool broadleaf forest |
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4399 | vegcorr(26,:) = & |
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4400 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.9, 0.0, 0.0, 0.0, 0.1, 0.0, 0.0, 0.0/) |
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4401 | ! 27 cool deciduous broadleaf forest |
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4402 | vegcorr(27,:) = & |
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4403 | & (/0.0, 0.0, 0.0, 0.0, 0.3, 0.5, 0.0, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0/) |
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4404 | ! 28 warm montane tropical forest |
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4405 | vegcorr(28,:) = & |
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4406 | & (/0.0, 0.9, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.1, 0.0, 0.0/) |
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4407 | ! 29 warm seasonal tropical forest |
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4408 | vegcorr(29,:) = & |
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4409 | & (/0.0, 0.5, 0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.3, 0.0, 0.0/) |
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4410 | ! 30 cool crops and towns |
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4411 | vegcorr(30,:) = & |
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4412 | & (/0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0/) |
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4413 | ! 31 warm crops and towns |
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4414 | vegcorr(31,:) = & |
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4415 | & (/0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8/) |
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4416 | ! 32 cool crops and towns |
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4417 | vegcorr(32,:) = & |
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4418 | & (/0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0/) |
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4419 | ! 33 warm dry tropical woods |
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4420 | vegcorr(33,:) = & |
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4421 | & (/0.2, 0.0, 0.5, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.3, 0.0, 0.0, 0.0/) |
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4422 | ! 34 warm tropical rain forest |
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4423 | vegcorr(34,:) = & |
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4424 | & (/0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4425 | ! 35 warm tropical degraded forest |
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4426 | vegcorr(35,:) = & |
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4427 | & (/0.1, 0.6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.3, 0.0, 0.0/) |
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4428 | ! 36 warm corn and beans cropland |
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4429 | vegcorr(36,:) = & |
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4430 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0/) |
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4431 | ! 37 cool corn and bean cropland |
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4432 | vegcorr(37,:) = & |
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4433 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0/) |
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4434 | ! 38 warm rice paddy and field |
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4435 | vegcorr(38,:) = & |
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4436 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0/) |
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4437 | ! 39 hot irrigated cropland |
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4438 | vegcorr(39,:) = & |
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4439 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0/) |
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4440 | ! 40 cool irrigated cropland |
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4441 | vegcorr(40,:) = & |
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4442 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0/) |
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4443 | ! 41 cold irrigated cropland |
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4444 | vegcorr(41,:) = & |
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4445 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0/) |
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4446 | ! 42 cool grasses and shrubs |
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4447 | vegcorr(42,:) = & |
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4448 | & (/0.1, 0.0, 0.0, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0, 0.7, 0.0, 0.0, 0.0/) |
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4449 | ! 43 hot and mild grasses and shrubs |
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4450 | vegcorr(43,:) = & |
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4451 | & (/0.2, 0.0, 0.1, 0.0, 0.0, 0.1, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0, 0.0/) |
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4452 | ! 44 cold grassland |
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4453 | vegcorr(44,:) = & |
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4454 | & (/0.1, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.9, 0.0, 0.0, 0.0/) |
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4455 | ! 45 Savanna (woods) C3 |
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4456 | vegcorr(45,:) = & |
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4457 | & (/0.1, 0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.7, 0.0, 0.0, 0.0/) |
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4458 | ! 46 Savanna woods C4 |
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4459 | vegcorr(46,:) = & |
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4460 | & (/0.1, 0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.7, 0.0, 0.0/) |
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4461 | ! 47 Mire, bog, fen |
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4462 | vegcorr(47,:) = & |
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4463 | & (/0.1, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.7, 0.0, 0.0, 0.0/) |
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4464 | ! 48 Warm marsh wetland |
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4465 | vegcorr(48,:) = & |
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4466 | & (/0.0, 0.0, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0/) |
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4467 | ! 49 cold marsh wetland |
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4468 | vegcorr(49,:) = & |
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4469 | & (/0.0, 0.0, 0.0, 0.1, 0.1, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0/) |
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4470 | ! 50 mediteraean scrub |
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4471 | vegcorr(50,:) = & |
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4472 | & (/0.1, 0.0, 0.0, 0.0, 0.1, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0/) |
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4473 | ! 51 Cool dry woody scrub |
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4474 | vegcorr(51,:) = & |
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4475 | & (/0.3, 0.0, 0.0, 0.0, 0.1, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0, 0.0, 0.0/) |
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4476 | ! 52 Warm dry evergreen woods |
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4477 | vegcorr(52,:) = & |
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4478 | & (/0.1, 0.9, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4479 | ! 53 Volcanic rocks |
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4480 | vegcorr(53,:) = & |
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4481 | & (/1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
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4482 | ! 54 sand desert |
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4483 | vegcorr(54,:) = & |
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4484 | & (/1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
---|
4485 | ! 55 warm semi desert shrubs |
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4486 | vegcorr(55,:) = & |
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4487 | & (/0.7, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.3, 0.0, 0.0, 0.0/) |
---|
4488 | ! 56 cool semi desert shrubs |
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4489 | vegcorr(56,:) = & |
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4490 | & (/0.6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.4, 0.0, 0.0, 0.0/) |
---|
4491 | ! 57 semi desert sage |
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4492 | vegcorr(57,:) = & |
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4493 | & (/0.4, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0, 0.0, 0.0/) |
---|
4494 | ! 58 Barren tundra |
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4495 | vegcorr(58,:) = & |
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4496 | & (/0.6, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.4, 0.0, 0.0, 0.0/) |
---|
4497 | ! 59 cool southern hemisphere mixed forest |
---|
4498 | vegcorr(59,:) = & |
---|
4499 | & (/0.1, 0.0, 0.0, 0.0, 0.3, 0.3, 0.0, 0.0, 0.0, 0.3, 0.0, 0.0, 0.0/) |
---|
4500 | ! 60 cool fields and woods |
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4501 | vegcorr(60,:) = & |
---|
4502 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.4, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0/) |
---|
4503 | ! 61 warm forest and filed |
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4504 | vegcorr(61,:) = & |
---|
4505 | & (/0.0, 0.4, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6/) |
---|
4506 | ! 62 cool forest and field |
---|
4507 | vegcorr(62,:) = & |
---|
4508 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.4, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0/) |
---|
4509 | ! 63 warm C3 fields and woody savanna |
---|
4510 | vegcorr(63,:) = & |
---|
4511 | & (/0.1, 0.0, 0.3, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0/) |
---|
4512 | ! 64 warm C4 fields and woody savanna |
---|
4513 | vegcorr(64,:) = & |
---|
4514 | & (/0.1, 0.0, 0.3, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6/) |
---|
4515 | ! 65 cool fields and woody savanna |
---|
4516 | vegcorr(65,:) = & |
---|
4517 | & (/0.0, 0.0, 0.4, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0/) |
---|
4518 | ! 66 warm succulent and thorn scrub |
---|
4519 | vegcorr(66,:) = & |
---|
4520 | & (/0.1, 0.0, 0.0, 0.0, 0.1, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0/) |
---|
4521 | ! 67 cold small leaf mixed woods |
---|
4522 | vegcorr(67,:) = & |
---|
4523 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.2, 0.3, 0.0, 0.5, 0.0, 0.0, 0.0/) |
---|
4524 | ! 68 cold deciduous and mixed boreal fores |
---|
4525 | vegcorr(68,:) = & |
---|
4526 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.7, 0.0, 0.0, 0.3, 0.0, 0.0, 0.0/) |
---|
4527 | ! 69 cold narrow conifers |
---|
4528 | vegcorr(69,:) = & |
---|
4529 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.9, 0.0, 0.0, 0.1, 0.0, 0.0, 0.0/) |
---|
4530 | ! 70 cold wooded tundra |
---|
4531 | vegcorr(70,:) = & |
---|
4532 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.3, 0.0, 0.7, 0.0, 0.0, 0.0/) |
---|
4533 | ! 71 cold heath scrub |
---|
4534 | vegcorr(71,:) = & |
---|
4535 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.3, 0.0, 0.7, 0.0, 0.0, 0.0/) |
---|
4536 | ! 72 Polar and alpine desert |
---|
4537 | vegcorr(72,:) = & |
---|
4538 | & (/0.9, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.1, 0.0, 0.0, 0.0/) |
---|
4539 | ! 73 warm Mangrove |
---|
4540 | vegcorr(73,:) = & |
---|
4541 | & (/0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
---|
4542 | ! 74 cool crop and water mixtures |
---|
4543 | vegcorr(74,:) = & |
---|
4544 | & (/0.1, 0.0, 0.0, 0.0, 0.0, 0.3, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0/) |
---|
4545 | ! 75 cool southern hemisphere mixed forest |
---|
4546 | vegcorr(75,:) = & |
---|
4547 | & (/0.0, 0.0, 0.0, 0.0, 0.4, 0.4, 0.0, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0/) |
---|
4548 | ! 76 cool moist eucalyptus |
---|
4549 | vegcorr(76,:) = & |
---|
4550 | & (/0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0/) |
---|
4551 | ! 77 warm rain green tropical forest |
---|
4552 | vegcorr(77,:) = & |
---|
4553 | & (/0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
---|
4554 | ! 78 warm C3 woody savanna |
---|
4555 | vegcorr(78,:) = & |
---|
4556 | & (/0.0, 0.0, 0.4, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0, 0.0, 0.0/) |
---|
4557 | ! 79 warm C4 woody savanna |
---|
4558 | vegcorr(79,:) = & |
---|
4559 | & (/0.0, 0.0, 0.4, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0, 0.0/) |
---|
4560 | ! 80 cool woody savanna |
---|
4561 | vegcorr(80,:) = & |
---|
4562 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.4, 0.0, 0.6, 0.0, 0.0, 0.0/) |
---|
4563 | ! 81 cold woody savanna |
---|
4564 | vegcorr(81,:) = & |
---|
4565 | & (/0.0, 0.0, 0.0, 0.4, 0.0, 0.0, 0.0, 0.0, 0.0, 0.6, 0.0, 0.0, 0.0/) |
---|
4566 | ! 82 warm broadleaf crops |
---|
4567 | vegcorr(82,:) = & |
---|
4568 | & (/0.1, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.9, 0.0/) |
---|
4569 | ! 83 warm C3 grass crops |
---|
4570 | vegcorr(83,:) = & |
---|
4571 | & (/0.1, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.9, 0.0/) |
---|
4572 | ! 84 warm C4 grass crops |
---|
4573 | vegcorr(84,:) = & |
---|
4574 | & (/0.1, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.9/) |
---|
4575 | ! 85 cool grass crops |
---|
4576 | vegcorr(85,:) = & |
---|
4577 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0/) |
---|
4578 | ! 86 warm C3 crops grass,shrubs |
---|
4579 | vegcorr(86,:) = & |
---|
4580 | & (/0.0, 0.0, 0.0, 0.0, 0.2, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0/) |
---|
4581 | ! 87 cool crops,grass,shrubs |
---|
4582 | vegcorr(87,:) = & |
---|
4583 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.5, 0.0/) |
---|
4584 | ! 88 warm evergreen tree crop |
---|
4585 | vegcorr(88,:) = & |
---|
4586 | & (/0.0, 0.8, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.2/) |
---|
4587 | ! 89 cool evergreen tree crop |
---|
4588 | vegcorr(89,:) = & |
---|
4589 | & (/0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.2, 0.0/) |
---|
4590 | ! 90 cold evergreen tree crop |
---|
4591 | vegcorr(90,:) = & |
---|
4592 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0, 0.0, 0.2, 0.0/) |
---|
4593 | ! 91 warm deciduous tree crop |
---|
4594 | vegcorr(91,:) = & |
---|
4595 | & (/0.0, 0.0, 0.8, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.2/) |
---|
4596 | ! 92 cool deciduous tree crop |
---|
4597 | vegcorr(92,:) = & |
---|
4598 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0, 0.0, 0.0, 0.2, 0.0/) |
---|
4599 | ! 93 cold deciduous tree crop |
---|
4600 | vegcorr(93,:) = & |
---|
4601 | & (/0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 0.0, 0.0, 0.0, 0.2, 0.0/) |
---|
4602 | ! 94 wet sclerophylic forest |
---|
4603 | vegcorr(94,:) = & |
---|
4604 | & (/0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0/) |
---|
4605 | !- |
---|
4606 | ! 3 Check the mapping for the Olson types which are going into the |
---|
4607 | ! the veget and nobio array. |
---|
4608 | !- |
---|
4609 | DO ib=1,nolson |
---|
4610 | ! |
---|
4611 | IF ( ABS(SUM(vegcorr(ib,:))+SUM(nobiocorr(ib,:))-1.0) & |
---|
4612 | & > EPSILON(1.0)) THEN |
---|
4613 | WRITE(numout,*) 'Wrong correspondance for Olson type :', ib |
---|
4614 | CALL ipslerr_p(3,'get_vegcorr', '', '',& |
---|
4615 | & 'Wrong correspondance for Olson type.') ! Fatal error |
---|
4616 | ENDIF |
---|
4617 | ! |
---|
4618 | ENDDO ! Loop over the # Olson type |
---|
4619 | |
---|
4620 | |
---|
4621 | END SUBROUTINE get_vegcorr |
---|
4622 | |
---|
4623 | !! ================================================================================================================================ |
---|
4624 | !! SUBROUTINE : get_soilcorr_zobler |
---|
4625 | !! |
---|
4626 | !>\BRIEF The "get_soilcorr_zobler" routine defines the table of correspondence |
---|
4627 | !! between the Zobler types and the three texture types known by SECHIBA and STOMATE : |
---|
4628 | !! silt, sand and clay. |
---|
4629 | !! |
---|
4630 | !! DESCRIPTION : get_soilcorr_zobler is needed if you use soils_param.nc .\n |
---|
4631 | !! The data from this file is then interpolated to the grid of the model. \n |
---|
4632 | !! The aim is to get fractions for sand loam and clay in each grid box.\n |
---|
4633 | !! This information is used for soil hydrology and respiration. |
---|
4634 | !! |
---|
4635 | !! |
---|
4636 | !! RECENT CHANGE(S): None |
---|
4637 | !! |
---|
4638 | !! MAIN OUTPUT VARIABLE(S) : ::texfrac_table |
---|
4639 | !! |
---|
4640 | !! REFERENCE(S) : |
---|
4641 | !! - Zobler L., 1986, A World Soil File for global climate modelling. NASA Technical memorandum 87802. NASA |
---|
4642 | !! Goddard Institute for Space Studies, New York, U.S.A. |
---|
4643 | !! |
---|
4644 | !! FLOWCHART : None |
---|
4645 | !! \n |
---|
4646 | !_ ================================================================================================================================ |
---|
4647 | |
---|
4648 | SUBROUTINE get_soilcorr_zobler (nzobler,textfrac_table) |
---|
4649 | |
---|
4650 | IMPLICIT NONE |
---|
4651 | |
---|
4652 | !! 0. Variables and parameters declaration |
---|
4653 | |
---|
4654 | INTEGER(i_std),PARAMETER :: nbtypes_zobler = 7 !! Number of Zobler types (unitless) |
---|
4655 | |
---|
4656 | !! 0.1 Input variables |
---|
4657 | |
---|
4658 | INTEGER(i_std),INTENT(in) :: nzobler !! Size of the array (unitless) |
---|
4659 | |
---|
4660 | !! 0.2 Output variables |
---|
4661 | |
---|
4662 | REAL(r_std),DIMENSION(nzobler,ntext),INTENT(out) :: textfrac_table !! Table of correspondence between soil texture class |
---|
4663 | !! and granulometric composition (0-1, unitless) |
---|
4664 | |
---|
4665 | !! 0.4 Local variables |
---|
4666 | |
---|
4667 | INTEGER(i_std) :: ib !! Indice (unitless) |
---|
4668 | |
---|
4669 | !_ ================================================================================================================================ |
---|
4670 | |
---|
4671 | !- |
---|
4672 | ! 0. Check consistency |
---|
4673 | !- |
---|
4674 | IF (nzobler /= nbtypes_zobler) THEN |
---|
4675 | CALL ipslerr_p(3,'get_soilcorr_zobler', 'nzobler /= nbtypes_zobler',& |
---|
4676 | & 'We do not have the correct number of classes', & |
---|
4677 | & ' in the code for the file.') ! Fatal error |
---|
4678 | ENDIF |
---|
4679 | |
---|
4680 | !- |
---|
4681 | ! 1. Textural fraction for : silt sand clay |
---|
4682 | !- |
---|
4683 | textfrac_table(1,:) = (/ 0.12, 0.82, 0.06 /) |
---|
4684 | textfrac_table(2,:) = (/ 0.32, 0.58, 0.10 /) |
---|
4685 | textfrac_table(3,:) = (/ 0.39, 0.43, 0.18 /) |
---|
4686 | textfrac_table(4,:) = (/ 0.15, 0.58, 0.27 /) |
---|
4687 | textfrac_table(5,:) = (/ 0.34, 0.32, 0.34 /) |
---|
4688 | textfrac_table(6,:) = (/ 0.00, 1.00, 0.00 /) |
---|
4689 | textfrac_table(7,:) = (/ 0.39, 0.43, 0.18 /) |
---|
4690 | |
---|
4691 | |
---|
4692 | !- |
---|
4693 | ! 2. Check the mapping for the Zobler types which are going into the ORCHIDEE textures classes |
---|
4694 | !- |
---|
4695 | DO ib=1,nzobler ! Loop over # classes soil |
---|
4696 | |
---|
4697 | IF (ABS(SUM(textfrac_table(ib,:))-1.0) > EPSILON(1.0)) THEN ! The sum of the textural fractions should not exceed 1 ! |
---|
4698 | WRITE(numout,*) & |
---|
4699 | & 'Error in the correspondence table', & |
---|
4700 | & ' sum is not equal to 1 in', ib |
---|
4701 | WRITE(numout,*) textfrac_table(ib,:) |
---|
4702 | CALL ipslerr_p(3,'get_soilcorr_zobler', 'SUM(textfrac_table(ib,:)) /= 1.0',& |
---|
4703 | & '', 'Error in the correspondence table') ! Fatal error |
---|
4704 | ENDIF |
---|
4705 | |
---|
4706 | ENDDO ! Loop over # classes soil |
---|
4707 | |
---|
4708 | |
---|
4709 | END SUBROUTINE get_soilcorr_zobler |
---|
4710 | |
---|
4711 | !! ================================================================================================================================ |
---|
4712 | !! SUBROUTINE : get_soilcorr_usda |
---|
4713 | !! |
---|
4714 | !>\BRIEF The "get_soilcorr_usda" routine defines the table of correspondence |
---|
4715 | !! between the 12 USDA textural classes and their granulometric composition, |
---|
4716 | !! as % of silt, sand and clay. This is used to further defien clayfraction. |
---|
4717 | !! |
---|
4718 | !! DESCRIPTION : get_soilcorr is needed if you use soils_param.nc .\n |
---|
4719 | !! The data from this file is then interpolated to the grid of the model. \n |
---|
4720 | !! The aim is to get fractions for sand loam and clay in each grid box.\n |
---|
4721 | !! This information is used for soil hydrology and respiration. |
---|
4722 | !! The default map in this case is derived from Reynolds et al 2000, \n |
---|
4723 | !! at the 1/12deg resolution, with indices that are consistent with the \n |
---|
4724 | !! textures tabulated below |
---|
4725 | !! |
---|
4726 | !! RECENT CHANGE(S): Created by A. Ducharne on July 02, 2014 |
---|
4727 | !! |
---|
4728 | !! MAIN OUTPUT VARIABLE(S) : ::texfrac_table |
---|
4729 | !! |
---|
4730 | !! REFERENCE(S) : |
---|
4731 | !! |
---|
4732 | !! FLOWCHART : None |
---|
4733 | !! \n |
---|
4734 | !_ ================================================================================================================================ |
---|
4735 | |
---|
4736 | SUBROUTINE get_soilcorr_usda (nusda,textfrac_table) |
---|
4737 | |
---|
4738 | IMPLICIT NONE |
---|
4739 | |
---|
4740 | !! 0. Variables and parameters declaration |
---|
4741 | |
---|
4742 | !! 0.1 Input variables |
---|
4743 | |
---|
4744 | INTEGER(i_std),INTENT(in) :: nusda !! Size of the array (unitless) |
---|
4745 | |
---|
4746 | !! 0.2 Output variables |
---|
4747 | |
---|
4748 | REAL(r_std),DIMENSION(nusda,ntext),INTENT(out) :: textfrac_table !! Table of correspondence between soil texture class |
---|
4749 | !! and granulometric composition (0-1, unitless) |
---|
4750 | |
---|
4751 | !! 0.4 Local variables |
---|
4752 | |
---|
4753 | INTEGER(i_std),PARAMETER :: nbtypes_usda = 12 !! Number of USDA texture classes (unitless) |
---|
4754 | INTEGER(i_std) :: n !! Index (unitless) |
---|
4755 | |
---|
4756 | !_ ================================================================================================================================ |
---|
4757 | |
---|
4758 | !- |
---|
4759 | ! 0. Check consistency |
---|
4760 | !- |
---|
4761 | IF (nusda /= nbtypes_usda) THEN |
---|
4762 | CALL ipslerr_p(3,'get_soilcorr_usda', 'nusda /= nbtypes_usda',& |
---|
4763 | & 'We do not have the correct number of classes', & |
---|
4764 | & ' in the code for the file.') ! Fatal error |
---|
4765 | ENDIF |
---|
4766 | |
---|
4767 | !! Parameters for soil type distribution : |
---|
4768 | !! Sand, Loamy Sand, Sandy Loam, Silt Loam, Silt, Loam, Sandy Clay Loam, Silty Clay Loam, Clay Loam, Sandy Clay, Silty Clay, Clay |
---|
4769 | ! The order comes from constantes_soil.f90 |
---|
4770 | ! The corresponding granulometric composition comes from Carsel & Parrish, 1988 |
---|
4771 | |
---|
4772 | !- |
---|
4773 | ! 1. Textural fractions for : sand, clay |
---|
4774 | !- |
---|
4775 | textfrac_table(1,2:3) = (/ 0.93, 0.03 /) ! Sand |
---|
4776 | textfrac_table(2,2:3) = (/ 0.81, 0.06 /) ! Loamy Sand |
---|
4777 | textfrac_table(3,2:3) = (/ 0.63, 0.11 /) ! Sandy Loam |
---|
4778 | textfrac_table(4,2:3) = (/ 0.17, 0.19 /) ! Silt Loam |
---|
4779 | textfrac_table(5,2:3) = (/ 0.06, 0.10 /) ! Silt |
---|
4780 | textfrac_table(6,2:3) = (/ 0.40, 0.20 /) ! Loam |
---|
4781 | textfrac_table(7,2:3) = (/ 0.54, 0.27 /) ! Sandy Clay Loam |
---|
4782 | textfrac_table(8,2:3) = (/ 0.08, 0.33 /) ! Silty Clay Loam |
---|
4783 | textfrac_table(9,2:3) = (/ 0.30, 0.33 /) ! Clay Loam |
---|
4784 | textfrac_table(10,2:3) = (/ 0.48, 0.41 /) ! Sandy Clay |
---|
4785 | textfrac_table(11,2:3) = (/ 0.06, 0.46 /) ! Silty Clay |
---|
4786 | textfrac_table(12,2:3) = (/ 0.15, 0.55 /) ! Clay |
---|
4787 | |
---|
4788 | ! Fraction of silt |
---|
4789 | |
---|
4790 | DO n=1,nusda |
---|
4791 | textfrac_table(n,1) = 1. - textfrac_table(n,2) - textfrac_table(n,3) |
---|
4792 | END DO |
---|
4793 | |
---|
4794 | END SUBROUTINE get_soilcorr_usda |
---|
4795 | |
---|
4796 | !! ================================================================================================================================ |
---|
4797 | !! FUNCTION : tempfunc |
---|
4798 | !! |
---|
4799 | !>\BRIEF ! This function interpolates value between ztempmin and ztempmax |
---|
4800 | !! used for lai detection. |
---|
4801 | !! |
---|
4802 | !! DESCRIPTION : This subroutine calculates a scalar between 0 and 1 with the following equation :\n |
---|
4803 | !! \latexonly |
---|
4804 | !! \input{constantes_veg_tempfunc.tex} |
---|
4805 | !! \endlatexonly |
---|
4806 | !! |
---|
4807 | !! RECENT CHANGE(S): None |
---|
4808 | !! |
---|
4809 | !! RETURN VALUE : tempfunc_result |
---|
4810 | !! |
---|
4811 | !! REFERENCE(S) : None |
---|
4812 | !! |
---|
4813 | !! FLOWCHART : None |
---|
4814 | !! \n |
---|
4815 | !_ ================================================================================================================================ |
---|
4816 | |
---|
4817 | FUNCTION tempfunc (temp_in) RESULT (tempfunc_result) |
---|
4818 | |
---|
4819 | |
---|
4820 | !! 0. Variables and parameters declaration |
---|
4821 | |
---|
4822 | REAL(r_std),PARAMETER :: ztempmin=273._r_std !! Temperature for laimin (K) |
---|
4823 | REAL(r_std),PARAMETER :: ztempmax=293._r_std !! Temperature for laimax (K) |
---|
4824 | REAL(r_std) :: zfacteur !! Interpolation factor (K^{-2}) |
---|
4825 | |
---|
4826 | !! 0.1 Input variables |
---|
4827 | |
---|
4828 | REAL(r_std),INTENT(in) :: temp_in !! Temperature (K) |
---|
4829 | |
---|
4830 | !! 0.2 Result |
---|
4831 | |
---|
4832 | REAL(r_std) :: tempfunc_result !! (unitless) |
---|
4833 | |
---|
4834 | !_ ================================================================================================================================ |
---|
4835 | |
---|
4836 | !! 1. Define a coefficient |
---|
4837 | zfacteur = un/(ztempmax-ztempmin)**2 |
---|
4838 | |
---|
4839 | !! 2. Computes tempfunc |
---|
4840 | IF (temp_in > ztempmax) THEN |
---|
4841 | tempfunc_result = un |
---|
4842 | ELSEIF (temp_in < ztempmin) THEN |
---|
4843 | tempfunc_result = zero |
---|
4844 | ELSE |
---|
4845 | tempfunc_result = un-zfacteur*(ztempmax-temp_in)**2 |
---|
4846 | ENDIF !(temp_in > ztempmax) |
---|
4847 | |
---|
4848 | |
---|
4849 | END FUNCTION tempfunc |
---|
4850 | |
---|
4851 | !! |
---|
4852 | !================================================================================================================================ |
---|
4853 | !! SUBROUTINE : slowproc_read_veg_restfile |
---|
4854 | !! |
---|
4855 | !>\BRIEF read a vegetation map from a restart file, and interpolate if |
---|
4856 | !necessary to current model grid |
---|
4857 | !! |
---|
4858 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
4859 | !! |
---|
4860 | !! RECENT CHANGE(S): None |
---|
4861 | !! |
---|
4862 | !! MAIN OUTPUT VARIABLE(S): :: none |
---|
4863 | !! |
---|
4864 | !! REFERENCE(S) : None |
---|
4865 | !! |
---|
4866 | !! FLOWCHART : None |
---|
4867 | !! \n |
---|
4868 | !_ |
---|
4869 | !================================================================================================================================ |
---|
4870 | |
---|
4871 | SUBROUTINE slowproc_read_veg_restfile(nbpt, lalo, neighbours, resolution, contfrac, veget, frac_nobio ) |
---|
4872 | ! |
---|
4873 | ! |
---|
4874 | ! |
---|
4875 | ! 0.1 INPUT |
---|
4876 | ! |
---|
4877 | INTEGER(i_std), INTENT(in) :: nbpt ! Number of points for which the data needs to be interpolated |
---|
4878 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) ! Vector of latitude and longitudes (beware of the order !) |
---|
4879 | INTEGER(i_std), INTENT(in) :: neighbours(nbpt,8) ! Vector of neighbours for each grid point |
---|
4880 | ! (1=N, 2=NE, 3=E, 4=SE, 5=S, 6=SW, 7=W, 8=NW) |
---|
4881 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) ! The size in km of each grid-box in X and Y |
---|
4882 | REAL(r_std),DIMENSION (nbpt), INTENT (in) :: contfrac !! Fraction of continent in the grid |
---|
4883 | ! |
---|
4884 | ! 0.2 OUTPUT |
---|
4885 | ! |
---|
4886 | REAL(r_std), INTENT(out) :: veget(nbpt,nvm) ! Vegetation fractions |
---|
4887 | REAL(r_std), INTENT(out) :: frac_nobio(nbpt,nnobio) ! Fraction of the mesh which is covered by ice, lakes, ... |
---|
4888 | ! |
---|
4889 | ! 0.3 LOCAL |
---|
4890 | ! |
---|
4891 | ! |
---|
4892 | CHARACTER(LEN=80) :: filename |
---|
4893 | INTEGER(i_std) :: iml, jml, lml, tml, fid, ib, jp, it, jj, jv, im, jm |
---|
4894 | INTEGER(i_std) :: il, ils, ip, ix, iy, imin, jmin, ier |
---|
4895 | REAL(r_std) :: dlon, dlonmin, dlat, dlatmin |
---|
4896 | REAL(r_std), PARAMETER :: maxmargin = 5. |
---|
4897 | ! |
---|
4898 | ! 0.4 allocatable |
---|
4899 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:,:) :: veget_max_in |
---|
4900 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:) :: frac_nobio_in |
---|
4901 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:) :: xx, yy |
---|
4902 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: x, y |
---|
4903 | |
---|
4904 | ! get filename |
---|
4905 | CALL getin_p('vegetation_map_restartfile_name', filename) |
---|
4906 | |
---|
4907 | ! load the sechiba restart file, and read in values of veget_max and |
---|
4908 | ! frac_nobio |
---|
4909 | CALL flininfo(filename, iml, jml, lml, tml, fid) |
---|
4910 | !! for now, assume hard-coded 96 x 72 gridpoints because iml and jml |
---|
4911 | !readings are wrong |
---|
4912 | im = 96 |
---|
4913 | jm = 72 |
---|
4914 | ALLOCATE(xx(im, jm)) |
---|
4915 | ALLOCATE(yy(im,jm)) |
---|
4916 | ALLOCATE (x(im),y(jm)) |
---|
4917 | ALLOCATE(veget_max_in(im,jm,nvm)) |
---|
4918 | ALLOCATE(frac_nobio_in(im,jm)) |
---|
4919 | WRITE(*,*) 'cdk debug: ' |
---|
4920 | WRITE(*,*) 'filename: ', filename |
---|
4921 | WRITE(*,*) 'im, jm, lml, tml, fid: ', im, jm, lml, tml, fid |
---|
4922 | |
---|
4923 | CALL flinget(fid, 'nav_lon', im, jm, 1, 1, 1, 1, xx) |
---|
4924 | WRITE(*,*) 'cdk debug read nav_lon ' |
---|
4925 | CALL flinget(fid, 'nav_lat', im, jm, 1, 1, 1, 1, yy) |
---|
4926 | WRITE(*,*) 'cdk debug read nav_lat ' |
---|
4927 | CALL flinget(fid, 'veget_max', im, jm, nvm, 1, 1, 1, veget_max_in) !! these need to be double-precision |
---|
4928 | WRITE(*,*) 'cdk debug read veget_max ' |
---|
4929 | CALL flinget(fid, 'frac_nobio', im, jm, 1, 1, 1, 1, frac_nobio_in) !! these need to be double-precision |
---|
4930 | WRITE(*,*) 'cdk debug read frac_nobio ' |
---|
4931 | |
---|
4932 | x(:) = xx(:,1) |
---|
4933 | y(:) = yy(1,:) |
---|
4934 | |
---|
4935 | ! prendre la valeur la plus proche |
---|
4936 | DO ip = 1, nbpt |
---|
4937 | dlonmin = HUGE(1.) |
---|
4938 | DO ix = 1,im |
---|
4939 | dlon = MIN( ABS(lalo(ip,2)-x(ix)), ABS(lalo(ip,2)+360.-x(ix)), ABS(lalo(ip,2)-360.-x(ix)) ) |
---|
4940 | IF ( dlon .LT. dlonmin ) THEN |
---|
4941 | imin = ix |
---|
4942 | dlonmin = dlon |
---|
4943 | ENDIF |
---|
4944 | ENDDO |
---|
4945 | dlatmin = HUGE(1.) |
---|
4946 | DO iy = 1,jm |
---|
4947 | dlat = ABS(lalo(ip,1)-y(iy)) |
---|
4948 | IF ( dlat .LT. dlatmin ) THEN |
---|
4949 | jmin = iy |
---|
4950 | dlatmin = dlat |
---|
4951 | ENDIF |
---|
4952 | ENDDO |
---|
4953 | WRITE(*,*) 'cdk debug found: ip, dlonmin, dlatmin: ', ip, dlonmin,dlatmin |
---|
4954 | ! imin, jmin, x(imin), y(jmin):, |
---|
4955 | ! if nothing is close, then set as all nobio |
---|
4956 | IF ( ( dlonmin .LE. maxmargin ) .AND. ( dlatmin .LE. maxmargin ) ) THEN |
---|
4957 | veget(ip,:) = veget_max_in(imin,jmin,:) |
---|
4958 | frac_nobio(ip,:) = frac_nobio_in(imin,jmin) |
---|
4959 | ELSE |
---|
4960 | veget(ip,:) = zero |
---|
4961 | frac_nobio(ip,:) = un |
---|
4962 | ENDIF |
---|
4963 | WRITE(*,*) 'cdk debug: ip, veget, frac_nobio: ', veget(ip,:),frac_nobio(ip,:) |
---|
4964 | |
---|
4965 | ENDDO |
---|
4966 | |
---|
4967 | DEALLOCATE(xx) |
---|
4968 | DEALLOCATE(yy) |
---|
4969 | DEALLOCATE(x) |
---|
4970 | DEALLOCATE(y) |
---|
4971 | DEALLOCATE(veget_max_in) |
---|
4972 | DEALLOCATE(frac_nobio_in) |
---|
4973 | ! |
---|
4974 | RETURN |
---|
4975 | ! |
---|
4976 | END SUBROUTINE slowproc_read_veg_restfile |
---|
4977 | |
---|
4978 | |
---|
4979 | !! ================================================================================================================================ |
---|
4980 | !! SUBROUTINE : slowproc_checkveget |
---|
4981 | !! |
---|
4982 | !>\BRIEF To verify the consistency of the various fractions defined within the grid box after having been |
---|
4983 | !! been updated by STOMATE or the standard procedures. |
---|
4984 | !! |
---|
4985 | !! DESCRIPTION : (definitions, functional, design, flags): |
---|
4986 | !! |
---|
4987 | !! RECENT CHANGE(S): None |
---|
4988 | !! |
---|
4989 | !! MAIN OUTPUT VARIABLE(S): :: none |
---|
4990 | !! |
---|
4991 | !! REFERENCE(S) : None |
---|
4992 | !! |
---|
4993 | !! FLOWCHART : None |
---|
4994 | !! \n |
---|
4995 | !_ ================================================================================================================================ |
---|
4996 | ! |
---|
4997 | SUBROUTINE slowproc_checkveget(nbpt, frac_nobio, veget_max, veget, tot_bare_soil, soiltile) |
---|
4998 | |
---|
4999 | ! 0.1 INPUT |
---|
5000 | ! |
---|
5001 | INTEGER(i_std), INTENT(in) :: nbpt ! Number of points for which the data needs to be interpolated |
---|
5002 | REAL(r_std),DIMENSION (nbpt,nnobio), INTENT(in) :: frac_nobio ! Fraction of ice,lakes,cities, ... (unitless) |
---|
5003 | REAL(r_std),DIMENSION (nbpt,nvm), INTENT(in) :: veget_max ! Maximum fraction of vegetation type including none biological fraction (unitless) |
---|
5004 | REAL(r_std),DIMENSION (nbpt,nvm), INTENT(in) :: veget ! Vegetation fractions |
---|
5005 | REAL(r_std),DIMENSION (nbpt), INTENT(in) :: tot_bare_soil ! Total evaporating bare soil fraction within the mesh |
---|
5006 | REAL(r_std),DIMENSION (nbpt,nstm), INTENT(in) :: soiltile ! Fraction of soil tiles in the gridbox (unitless) |
---|
5007 | |
---|
5008 | ! 0.3 LOCAL |
---|
5009 | ! |
---|
5010 | INTEGER(i_std) :: ji, jn, jv |
---|
5011 | REAL(r_std) :: epsilocal !! A very small value |
---|
5012 | REAL(r_std) :: totfrac |
---|
5013 | CHARACTER(len=80) :: str1, str2 |
---|
5014 | |
---|
5015 | !_ ================================================================================================================================ |
---|
5016 | |
---|
5017 | ! |
---|
5018 | ! There is some margin added as the computing errors might bring us above EPSILON(un) |
---|
5019 | ! |
---|
5020 | epsilocal = EPSILON(un)*1000. |
---|
5021 | |
---|
5022 | !! 1.0 Verify that none of the fractions are smaller than min_vegfrac, without beeing zero. |
---|
5023 | !! |
---|
5024 | DO ji=1,nbpt |
---|
5025 | DO jn=1,nnobio |
---|
5026 | IF ( frac_nobio(ji,jn) > epsilocal .AND. frac_nobio(ji,jn) < min_vegfrac ) THEN |
---|
5027 | WRITE(str1,'("Occurs on grid box", I8," and nobio type ",I3 )') ji, jn |
---|
5028 | WRITE(str2,'("The small value obtained is ", E14.4)') frac_nobio(ji,jn) |
---|
5029 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
5030 | "frac_nobio is larger than zero but smaller than min_vegfrac.", str1, str2) |
---|
5031 | ENDIF |
---|
5032 | ENDDO |
---|
5033 | END DO |
---|
5034 | |
---|
5035 | IF (.NOT. ok_dgvm) THEN |
---|
5036 | DO ji=1,nbpt |
---|
5037 | DO jv=1,nvm |
---|
5038 | IF ( veget_max(ji,jv) > epsilocal .AND. veget_max(ji,jv) < min_vegfrac ) THEN |
---|
5039 | WRITE(str1,'("Occurs on grid box", I8," and nobio type ",I3 )') ji, jn |
---|
5040 | WRITE(str2,'("The small value obtained is ", E14.4)') veget_max(ji,jv) |
---|
5041 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
5042 | "veget_max is larger than zero but smaller than min_vegfrac.", str1, str2) |
---|
5043 | ENDIF |
---|
5044 | ENDDO |
---|
5045 | ENDDO |
---|
5046 | END IF |
---|
5047 | |
---|
5048 | !! 2.0 verify that with all the fractions we cover the entire grid box |
---|
5049 | !! |
---|
5050 | DO ji=1,nbpt |
---|
5051 | totfrac = zero |
---|
5052 | DO jn=1,nnobio |
---|
5053 | totfrac = totfrac + frac_nobio(ji,jn) |
---|
5054 | ENDDO |
---|
5055 | DO jv=1,nvm |
---|
5056 | totfrac = totfrac + veget_max(ji,jv) |
---|
5057 | ENDDO |
---|
5058 | IF ( ABS(totfrac - un) > epsilocal) THEN |
---|
5059 | WRITE(str1,'("This occurs on grid box", I8)') ji |
---|
5060 | WRITE(str2,'("The sum over all fraction and error are ", E14.4, E14.4)') totfrac, ABS(totfrac - un) |
---|
5061 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
5062 | "veget_max + frac_nobio is not equal to 1.", str1, str2) |
---|
5063 | WRITE(*,*) "EPSILON =", epsilocal |
---|
5064 | ENDIF |
---|
5065 | ENDDO |
---|
5066 | |
---|
5067 | !! 3.0 Verify that veget is smaller or equal to veget_max |
---|
5068 | !! |
---|
5069 | DO ji=1,nbpt |
---|
5070 | DO jv=1,nvm |
---|
5071 | IF ( jv == ibare_sechiba ) THEN |
---|
5072 | IF ( ABS(veget(ji,jv) - veget_max(ji,jv)) > epsilocal ) THEN |
---|
5073 | WRITE(str1,'("This occurs on grid box", I8)') ji |
---|
5074 | WRITE(str2,'("The difference is ", E14.4)') veget(ji,jv) - veget_max(ji,jv) |
---|
5075 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
5076 | "veget is not equal to veget_max on bare soil.", str1, str2) |
---|
5077 | ENDIF |
---|
5078 | ELSE |
---|
5079 | IF ( veget(ji,jv) > veget_max(ji,jv) ) THEN |
---|
5080 | WRITE(str1,'("This occurs on grid box", I8)') ji |
---|
5081 | WRITE(str2,'("The values for veget and veget_max :", F8.4, F8.4)') veget(ji,jv), veget_max(ji,jv) |
---|
5082 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
5083 | "veget is greater than veget_max.", str1, str2) |
---|
5084 | ENDIF |
---|
5085 | ENDIF |
---|
5086 | ENDDO |
---|
5087 | ENDDO |
---|
5088 | |
---|
5089 | !! 4.0 Test tot_bare_soil in relation to the other variables |
---|
5090 | !! |
---|
5091 | DO ji=1,nbpt |
---|
5092 | totfrac = zero |
---|
5093 | DO jv=1,nvm |
---|
5094 | totfrac = totfrac + (veget_max(ji,jv) - veget(ji,jv)) |
---|
5095 | ENDDO |
---|
5096 | ! add the bare soil fraction to totfrac |
---|
5097 | totfrac = totfrac + veget(ji,ibare_sechiba) |
---|
5098 | ! do the test |
---|
5099 | IF ( ABS(totfrac - tot_bare_soil(ji)) > epsilocal ) THEN |
---|
5100 | WRITE(str1,'("This occurs on grid box", I8)') ji |
---|
5101 | WRITE(str2,'("The values for tot_bare_soil, tot frac and error :", F8.4, F8.4, E14.4)') & |
---|
5102 | & tot_bare_soil(ji), totfrac, ABS(totfrac - tot_bare_soil(ji)) |
---|
5103 | CALL ipslerr_p (3,'slowproc_checkveget', & |
---|
5104 | "tot_bare_soil does not correspond to the total bare soil fraction.", str1, str2) |
---|
5105 | ENDIF |
---|
5106 | ENDDO |
---|
5107 | |
---|
5108 | !! 5.0 Test that soiltile has the right sum |
---|
5109 | !! |
---|
5110 | DO ji=1,nbpt |
---|
5111 | totfrac = SUM(soiltile(ji,:)) |
---|
5112 | IF ( ABS(totfrac - un) > epsilocal ) THEN |
---|
5113 | WRITE(numout,*) "soiltile does not sum-up to one. This occurs on grid box", ji |
---|
5114 | WRITE(numout,*) "The soiltile for ji are :", soiltile(ji,:) |
---|
5115 | CALL ipslerr_p (2,'slowproc_checkveget', & |
---|
5116 | "soiltile does not sum-up to one.", "", "") |
---|
5117 | ENDIF |
---|
5118 | ENDDO |
---|
5119 | |
---|
5120 | END SUBROUTINE slowproc_checkveget |
---|
5121 | |
---|
5122 | !! ================================================================================================================================ |
---|
5123 | !! SUBROUTINE : slowproc_change_frac |
---|
5124 | !! |
---|
5125 | !>\BRIEF Update the vegetation fractions |
---|
5126 | !! |
---|
5127 | !! DESCRIPTION : Update the vegetation fractions. This subroutine is called in the same time step as lcchange in stomatelpj has |
---|
5128 | !! has been done. This subroutine is called after the diagnostics have been written in sechiba_main. |
---|
5129 | !! |
---|
5130 | !! RECENT CHANGE(S): None |
---|
5131 | !! |
---|
5132 | !! MAIN OUTPUT VARIABLE(S): :: veget_max, veget, frac_nobio, totfrac_nobio, tot_bare_soil, soiltile |
---|
5133 | !! |
---|
5134 | !! REFERENCE(S) : None |
---|
5135 | !! |
---|
5136 | !! FLOWCHART : None |
---|
5137 | !! \n |
---|
5138 | !_ ================================================================================================================================ |
---|
5139 | |
---|
5140 | SUBROUTINE slowproc_change_frac(kjpindex, f_rot_sech, lai, & |
---|
5141 | veget_max, veget, frac_nobio, totfrac_nobio, tot_bare_soil, soiltile) |
---|
5142 | ! |
---|
5143 | ! 0. Declarations |
---|
5144 | ! |
---|
5145 | ! 0.1 Input variables |
---|
5146 | INTEGER(i_std), INTENT(in) :: kjpindex !! Domain size - terrestrial pixels only |
---|
5147 | LOGICAL,DIMENSION(kjpindex),INTENT(in) :: f_rot_sech !! whether a grid is under rotation |
---|
5148 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT(in) :: lai !! Leaf area index (m^2 m^{-2}) |
---|
5149 | |
---|
5150 | ! 0.2 Output variables |
---|
5151 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT(out) :: veget_max !! Maximum fraction of vegetation type in the mesh (unitless) |
---|
5152 | REAL(r_std),DIMENSION (kjpindex,nvm), INTENT(out) :: veget !! Fraction of vegetation type in the mesh (unitless) |
---|
5153 | REAL(r_std),DIMENSION (kjpindex,nnobio), INTENT(out) :: frac_nobio !! Fraction of ice, lakes, cities etc. in the mesh |
---|
5154 | REAL(r_std),DIMENSION (kjpindex), INTENT(out) :: totfrac_nobio !! Total fraction of ice+lakes+cities etc. in the mesh |
---|
5155 | REAL(r_std), DIMENSION (kjpindex), INTENT(out) :: tot_bare_soil !! Total evaporating bare soil fraction in the mesh |
---|
5156 | REAL(r_std), DIMENSION (kjpindex,nstm), INTENT(out) :: soiltile !! Fraction of each soil tile within vegtot (0-1, unitless) |
---|
5157 | |
---|
5158 | ! 0.3 Local variables |
---|
5159 | INTEGER(i_std) :: ji, jv !! Loop index |
---|
5160 | |
---|
5161 | |
---|
5162 | !! Update vegetation fractions with the values coming from the vegetation file read in slowproc_readvegetmax. |
---|
5163 | !! Partial update has been taken into account for the case with DGVM and AGRICULTURE in slowproc_readvegetmax. |
---|
5164 | veget_max = veget_max_new |
---|
5165 | frac_nobio = frac_nobio_new |
---|
5166 | |
---|
5167 | !! Verification and correction on veget_max, calculation of veget and soiltile. |
---|
5168 | CALL slowproc_veget (kjpindex, f_rot_sech, lai, frac_nobio, totfrac_nobio, veget_max, veget, soiltile) |
---|
5169 | |
---|
5170 | !! Calculate tot_bare_soil needed in hydrol, diffuco and condveg (fraction of bare soil in the mesh) |
---|
5171 | tot_bare_soil(:) = veget_max(:,1) |
---|
5172 | DO jv = 2, nvm |
---|
5173 | DO ji =1, kjpindex |
---|
5174 | tot_bare_soil(ji) = tot_bare_soil(ji) + (veget_max(ji,jv) - veget(ji,jv)) |
---|
5175 | ENDDO |
---|
5176 | END DO |
---|
5177 | |
---|
5178 | !! Do some basic tests on the surface fractions updated above |
---|
5179 | CALL slowproc_checkveget(kjpindex, frac_nobio, veget_max, veget, tot_bare_soil, soiltile) |
---|
5180 | |
---|
5181 | END SUBROUTINE slowproc_change_frac |
---|
5182 | |
---|
5183 | !spitfire |
---|
5184 | SUBROUTINE slowproc_read_data(nbpt, lalo, resolution, proxydata,data_filename,field_name) |
---|
5185 | |
---|
5186 | ! |
---|
5187 | ! |
---|
5188 | ! |
---|
5189 | ! 0.1 INPUT |
---|
5190 | ! |
---|
5191 | INTEGER(i_std), INTENT(in) :: nbpt ! Number of points for which the data needs to be interpolated |
---|
5192 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) ! Vector of latitude and longitudes (beware of the order !) |
---|
5193 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) ! The size in km of each grid-box in X and Y |
---|
5194 | ! |
---|
5195 | ! 0.2 OUTPUT |
---|
5196 | ! |
---|
5197 | REAL(r_std), INTENT(out) :: proxydata(:,:) ! lightn read variable and re-dimensioned |
---|
5198 | ! |
---|
5199 | ! 0.3 LOCAL |
---|
5200 | ! |
---|
5201 | REAL(r_std), PARAMETER :: R_Earth = 6378000., min_sechiba=1.E-8 |
---|
5202 | ! |
---|
5203 | ! |
---|
5204 | CHARACTER(LEN=*),INTENT(in) :: data_filename |
---|
5205 | CHARACTER(LEN=*),INTENT(in) :: field_name |
---|
5206 | INTEGER(i_std) :: iml, jml, ijml, i, j, ik, lml, tml, fid, ib, jb,ip, jp, vid, ai,iki,jkj |
---|
5207 | INTEGER(i_std) :: nb_coord,nb_dim,nb_var,nb_gat |
---|
5208 | LOGICAL :: l_ex |
---|
5209 | INTEGER,DIMENSION(1) :: l_d_w |
---|
5210 | REAL(r_std) :: lev(1), date, dt, coslat, pi |
---|
5211 | INTEGER(i_std) :: itau(1) |
---|
5212 | |
---|
5213 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:) :: mask_lu |
---|
5214 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: lat_lu, lon_lu, mask |
---|
5215 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: lat_ful, lon_ful |
---|
5216 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:) :: lightn_orig |
---|
5217 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:,:) :: lightn_lu !LOOP: as 4D needed? |
---|
5218 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: lon_up, lon_low, lat_up, lat_low |
---|
5219 | INTEGER, DIMENSION(nbpt) :: n_origlightn |
---|
5220 | INTEGER, DIMENSION(nbpt) :: n_found |
---|
5221 | |
---|
5222 | CHARACTER(LEN=80) :: meter |
---|
5223 | REAL(r_std) :: prog, sumf |
---|
5224 | LOGICAL :: found |
---|
5225 | INTEGER :: idi,jdi, ilast, jlast, jj, ii, jv, inear, iprog |
---|
5226 | REAL(r_std) :: domaine_lon_min, domaine_lon_max, domaine_lat_min, domaine_lat_max |
---|
5227 | ! |
---|
5228 | pi = 4. * ATAN(1.) |
---|
5229 | ! |
---|
5230 | !Config Key = Lightn_FILE |
---|
5231 | !Config Desc = Name of file from which the lightn climatology is to be read |
---|
5232 | !Config If = !lightn |
---|
5233 | !Config Def = lightn_climatology_otd.nc |
---|
5234 | !Config Help = The name of the file to be opened to read the lightnin flash rate |
---|
5235 | !Config map is to be given here. Resolution is 1.0x1.0deg. |
---|
5236 | |
---|
5237 | ! |
---|
5238 | CALL flininfo(data_filename, iml, jml, lml, tml, fid) |
---|
5239 | |
---|
5240 | ! |
---|
5241 | ! |
---|
5242 | ALLOCATE(lon_lu(iml)) |
---|
5243 | ALLOCATE(lat_lu(jml)) |
---|
5244 | ALLOCATE(lightn_lu(iml,jml,tml)) |
---|
5245 | ALLOCATE(mask_lu(iml,jml)) |
---|
5246 | ! |
---|
5247 | ! |
---|
5248 | WRITE(numout,*) 'input filename : ', data_filename |
---|
5249 | CALL flinget(fid, 'lon', iml, 0, 0, 0, 1, 1, lon_lu) |
---|
5250 | CALL flinget(fid, 'lat', jml, 0, 0, 0, 1, 1, lat_lu) |
---|
5251 | CALL flinget(fid, field_name, iml, jml, 0, tml, 1, tml, lightn_lu) |
---|
5252 | ! |
---|
5253 | WRITE(numout,*) 'cordinate information: ', lon_lu(1), lon_lu(iml),lat_lu(1), lat_lu(jml),tml |
---|
5254 | |
---|
5255 | ! |
---|
5256 | ! |
---|
5257 | ijml=iml*jml |
---|
5258 | ALLOCATE(lon_ful(ijml)) |
---|
5259 | ALLOCATE(lat_ful(ijml)) |
---|
5260 | ALLOCATE(lightn_orig(ijml,tml)) |
---|
5261 | ALLOCATE(mask(ijml)) |
---|
5262 | |
---|
5263 | |
---|
5264 | DO i=1,iml |
---|
5265 | DO j=1,jml |
---|
5266 | iki=(j-1)*iml+i |
---|
5267 | lon_ful(iki)=lon_lu(i) |
---|
5268 | lat_ful(iki)=lat_lu(j) |
---|
5269 | lightn_orig(iki,:)=lightn_lu(i,j,:) |
---|
5270 | IF (lightn_lu(i,j,1).gt.-9000.) & |
---|
5271 | mask(iki) = 1.0 |
---|
5272 | ENDDO |
---|
5273 | ENDDO |
---|
5274 | |
---|
5275 | ! |
---|
5276 | ALLOCATE(lon_up(nbpt)) |
---|
5277 | ALLOCATE(lon_low(nbpt)) |
---|
5278 | ALLOCATE(lat_up(nbpt)) |
---|
5279 | ALLOCATE(lat_low(nbpt)) |
---|
5280 | ! |
---|
5281 | DO ib =1, nbpt |
---|
5282 | ! |
---|
5283 | ! We find the 4 limits of the grid-box. As we transform the resolution of the model |
---|
5284 | ! into longitudes and latitudes we do not have the problem of periodicity. |
---|
5285 | ! coslat is a help variable here ! |
---|
5286 | ! |
---|
5287 | coslat = MAX(COS(lalo(ib,1) * pi/180. ), 0.001 )*pi/180. * R_Earth |
---|
5288 | ! |
---|
5289 | lon_up(ib) = lalo(ib,2) + resolution(ib,1)/(2.0*coslat) |
---|
5290 | lon_low(ib) = lalo(ib,2) - resolution(ib,1)/(2.0*coslat) |
---|
5291 | ! |
---|
5292 | coslat = pi/180. * R_Earth |
---|
5293 | ! |
---|
5294 | lat_up(ib) = lalo(ib,1) + resolution(ib,2)/(2.0*coslat) |
---|
5295 | lat_low(ib) = lalo(ib,1) - resolution(ib,2)/(2.0*coslat) |
---|
5296 | ! |
---|
5297 | ! |
---|
5298 | ! |
---|
5299 | ENDDO |
---|
5300 | ! |
---|
5301 | ! Get the limits of the integration domaine so that we can speed up the calculations |
---|
5302 | ! |
---|
5303 | domaine_lon_min = MINVAL(lon_low) |
---|
5304 | domaine_lon_max = MAXVAL(lon_up) |
---|
5305 | domaine_lat_min = MINVAL(lat_low) |
---|
5306 | domaine_lat_max = MAXVAL(lat_up) |
---|
5307 | ! |
---|
5308 | ! Ensure that the fine grid covers the whole domain |
---|
5309 | WHERE ( lon_ful(:) .LT. domaine_lon_min ) |
---|
5310 | lon_ful(:) = lon_ful(:) + 360. |
---|
5311 | ENDWHERE |
---|
5312 | ! |
---|
5313 | WHERE ( lon_ful(:) .GT. domaine_lon_max ) |
---|
5314 | lon_ful(:) = lon_ful(:) - 360. |
---|
5315 | ENDWHERE |
---|
5316 | ! |
---|
5317 | WRITE(numout,*) 'Interpolating the --',field_name,'-- map :' |
---|
5318 | WRITE(numout,'(2a40)')'0%--------------------------------------', & |
---|
5319 | & '------------------------------------100%' |
---|
5320 | ! |
---|
5321 | ilast = 1 |
---|
5322 | n_origlightn(:) = 0. |
---|
5323 | proxydata(:,:) = 0. |
---|
5324 | ! |
---|
5325 | DO ip=1,ijml |
---|
5326 | ! |
---|
5327 | ! Give a progress meter |
---|
5328 | ! |
---|
5329 | iprog = NINT(float(ip)/float(ijml)*79.) - NINT(float(ip-1)/float(ijml)*79.) |
---|
5330 | IF ( iprog .NE. 0 ) THEN |
---|
5331 | WRITE(numout,'(a1,$)') 'y' |
---|
5332 | ENDIF |
---|
5333 | ! |
---|
5334 | ! Only start looking for its place in the smaler grid if we are within the domaine |
---|
5335 | ! That should speed up things ! |
---|
5336 | ! |
---|
5337 | IF ( ( lon_ful(ip) .GE. domaine_lon_min ) .AND. & |
---|
5338 | ( lon_ful(ip) .LE. domaine_lon_max ) .AND. & |
---|
5339 | ( lat_ful(ip) .GE. domaine_lat_min ) .AND. & |
---|
5340 | ( lat_ful(ip) .LE. domaine_lat_max ) ) THEN |
---|
5341 | ! |
---|
5342 | ! look for point on GCM grid which this point on fine grid belongs to. |
---|
5343 | ! First look at the point on the model grid where we arrived just before. There is |
---|
5344 | ! a good chance that neighbouring points on the fine grid fall into the same model |
---|
5345 | ! grid box. |
---|
5346 | ! |
---|
5347 | IF ( ( lon_ful(ip) .GE. lon_low(ilast) ) .AND. & |
---|
5348 | ( lon_ful(ip) .LT. lon_up(ilast) ) .AND. & |
---|
5349 | ( lat_ful(ip) .GE. lat_low(ilast) ) .AND. & |
---|
5350 | ( lat_ful(ip) .LT. lat_up(ilast) ) ) THEN |
---|
5351 | ! |
---|
5352 | ! We were lucky |
---|
5353 | ! |
---|
5354 | IF (mask(ip) .GT. 0) THEN |
---|
5355 | n_origlightn(ilast) = n_origlightn(ilast) + 1 |
---|
5356 | DO j=1,tml |
---|
5357 | proxydata(ilast,j) = proxydata(ilast,j) + lightn_orig(ip,j) |
---|
5358 | ENDDO |
---|
5359 | ENDIF |
---|
5360 | ! |
---|
5361 | ELSE |
---|
5362 | ! |
---|
5363 | ! Otherwise, look everywhere. |
---|
5364 | ! Begin close to last grid point. |
---|
5365 | ! |
---|
5366 | found = .FALSE. |
---|
5367 | idi = 1 |
---|
5368 | ! |
---|
5369 | DO WHILE ( (idi .LT. nbpt) .AND. ( .NOT. found ) ) |
---|
5370 | |
---|
5371 | ! |
---|
5372 | ! forward and backward |
---|
5373 | ! |
---|
5374 | DO ii = 1,2 |
---|
5375 | ! |
---|
5376 | IF ( ii .EQ. 1 ) THEN |
---|
5377 | ib = ilast - idi |
---|
5378 | ELSE |
---|
5379 | ib = ilast + idi |
---|
5380 | ENDIF |
---|
5381 | ! |
---|
5382 | IF ( ( ib .GE. 1 ) .AND. ( ib .LE. nbpt ) ) THEN |
---|
5383 | IF ( ( lon_ful(ip) .GE. lon_low(ib) ) .AND. & |
---|
5384 | ( lon_ful(ip) .LT. lon_up(ib) ) .AND. & |
---|
5385 | ( lat_ful(ip) .GE. lat_low(ib) ) .AND. & |
---|
5386 | ( lat_ful(ip) .LT. lat_up(ib) ) ) THEN |
---|
5387 | ! |
---|
5388 | IF (mask(ip) .gt. 0) THEN |
---|
5389 | ! DO i=1,nvm |
---|
5390 | DO j=1,tml |
---|
5391 | proxydata(ib,j) = proxydata(ib,j) + lightn_orig(ip,j) |
---|
5392 | ENDDO |
---|
5393 | ! ENDDO |
---|
5394 | n_origlightn(ib) = n_origlightn(ib) + 1 |
---|
5395 | ENDIF |
---|
5396 | ilast = ib |
---|
5397 | found = .TRUE. |
---|
5398 | ! |
---|
5399 | ENDIF |
---|
5400 | ENDIF |
---|
5401 | ! |
---|
5402 | ENDDO |
---|
5403 | ! |
---|
5404 | idi = idi + 1 |
---|
5405 | ! |
---|
5406 | ENDDO |
---|
5407 | ! |
---|
5408 | ENDIF ! lucky/not lucky |
---|
5409 | ! |
---|
5410 | ENDIF ! in the domain |
---|
5411 | ENDDO |
---|
5412 | |
---|
5413 | WRITE(numout,*) '' |
---|
5414 | |
---|
5415 | ! determine fraction of lightning points in each box of the coarse grid |
---|
5416 | DO ip=1,nbpt |
---|
5417 | IF ( n_origlightn(ip) .GT. 0 ) THEN |
---|
5418 | proxydata(ip,:) = proxydata(ip,:)/REAL(n_origlightn(ip),r_std) |
---|
5419 | ELSE |
---|
5420 | ! |
---|
5421 | WRITE(numout,*) 'PROBLEM, no point in the ba map found for this grid box' |
---|
5422 | WRITE(numout,*) 'Longitude range : ', lon_low(ip), lon_up(ip) |
---|
5423 | WRITE(numout,*) 'Latitude range : ', lat_low(ip), lat_up(ip) |
---|
5424 | ! |
---|
5425 | WRITE(numout,*) 'Looking for nearest point on the ba map file' |
---|
5426 | CALL slowproc_nearest (ijml, lon_ful, lat_ful, & |
---|
5427 | lalo(ip,2), lalo(ip,1), inear) |
---|
5428 | WRITE(numout,*) 'Coordinates of the nearest point, ',inear,' :', & |
---|
5429 | lon_ful(inear),lat_ful(inear) |
---|
5430 | proxydata(ip,:) = lightn_orig(inear,:) |
---|
5431 | ENDIF |
---|
5432 | ENDDO |
---|
5433 | ! |
---|
5434 | IF (printlev_loc>=1) WRITE(numout,*) '--',field_name,'--: Interpolation Done' |
---|
5435 | WRITE(numout,*) '' |
---|
5436 | |
---|
5437 | ! |
---|
5438 | DEALLOCATE(lon_up) |
---|
5439 | DEALLOCATE(lon_low) |
---|
5440 | DEALLOCATE(lat_up) |
---|
5441 | DEALLOCATE(lat_low) |
---|
5442 | DEALLOCATE(lat_ful) |
---|
5443 | DEALLOCATE(lon_ful) |
---|
5444 | DEALLOCATE(lat_lu) |
---|
5445 | DEALLOCATE(lon_lu) |
---|
5446 | DEALLOCATE(lightn_lu) |
---|
5447 | DEALLOCATE(lightn_orig) |
---|
5448 | DEALLOCATE(mask) |
---|
5449 | ! |
---|
5450 | RETURN |
---|
5451 | ! |
---|
5452 | END SUBROUTINE slowproc_read_data |
---|
5453 | |
---|
5454 | !--LOOP |
---|
5455 | SUBROUTINE slowproc_read_annual(nbpt, lalo, resolution, popd,data_filename,field_name) |
---|
5456 | |
---|
5457 | ! |
---|
5458 | ! |
---|
5459 | ! |
---|
5460 | ! 0.1 INPUT |
---|
5461 | ! |
---|
5462 | INTEGER(i_std), INTENT(in) :: nbpt ! Number of points for which the data needs to be interpolated |
---|
5463 | REAL(r_std), INTENT(in) :: lalo(nbpt,2) ! Vector of latitude and longitudes (beware of the order !) |
---|
5464 | REAL(r_std), INTENT(in) :: resolution(nbpt,2) ! The size in km of each grid-box in X and Y |
---|
5465 | ! |
---|
5466 | ! 0.2 OUTPUT |
---|
5467 | ! |
---|
5468 | REAL(r_std), INTENT(out) :: popd(nbpt) ! population density read variable and re-dimensioned |
---|
5469 | ! |
---|
5470 | ! 0.3 LOCAL |
---|
5471 | ! |
---|
5472 | REAL(r_std), PARAMETER :: R_Earth = 6378000., min_sechiba=1.E-8 |
---|
5473 | ! |
---|
5474 | ! |
---|
5475 | CHARACTER(LEN=*),INTENT(in) :: data_filename |
---|
5476 | CHARACTER(LEN=*),INTENT(in) :: field_name |
---|
5477 | INTEGER(i_std) :: iml, jml, ijml, i, j, ik, lml, tml, fid, ib, jb,ip, jp, vid, ai,iki,jkj |
---|
5478 | INTEGER(i_std) :: nb_coord,nb_dim,nb_var,nb_gat |
---|
5479 | LOGICAL :: l_ex |
---|
5480 | INTEGER,DIMENSION(1) :: l_d_w |
---|
5481 | REAL(r_std) :: lev(1), date, dt, coslat, pi |
---|
5482 | INTEGER(i_std) :: itau(1) |
---|
5483 | |
---|
5484 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:) :: mask_lu |
---|
5485 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: lat_lu, lon_lu, mask |
---|
5486 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: lat_ful, lon_ful |
---|
5487 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: popden_orig |
---|
5488 | REAL(r_std), ALLOCATABLE, DIMENSION(:,:) :: popden_lu !LOOP: as 4D needed? |
---|
5489 | REAL(r_std), ALLOCATABLE, DIMENSION(:) :: lon_up, lon_low, lat_up, lat_low |
---|
5490 | INTEGER, DIMENSION(nbpt) :: n_origpopden |
---|
5491 | INTEGER, DIMENSION(nbpt) :: n_found |
---|
5492 | |
---|
5493 | CHARACTER(LEN=80) :: meter |
---|
5494 | REAL(r_std) :: prog, sumf |
---|
5495 | LOGICAL :: found |
---|
5496 | INTEGER :: idi,jdi, ilast, jlast, jj, ii, jv, inear, iprog |
---|
5497 | REAL(r_std) :: domaine_lon_min, domaine_lon_max, domaine_lat_min, domaine_lat_max |
---|
5498 | ! |
---|
5499 | pi = 4. * ATAN(1.) |
---|
5500 | |
---|
5501 | ! |
---|
5502 | !Config Key = POPDENS_FILE |
---|
5503 | !Config Desc = Name of file from which the popden climatology is to be read |
---|
5504 | !Config If = !popden |
---|
5505 | !Config Def = popdens.nc |
---|
5506 | !Config Help = The name of the file to be opened to read the population density |
---|
5507 | !Config map is to be given here. Resolution is 1.0x1.0deg. |
---|
5508 | |
---|
5509 | ! |
---|
5510 | CALL flininfo(data_filename, iml, jml, lml, tml, fid) |
---|
5511 | |
---|
5512 | ! |
---|
5513 | ! |
---|
5514 | ALLOCATE(lon_lu(iml)) |
---|
5515 | ALLOCATE(lat_lu(jml)) |
---|
5516 | ALLOCATE(popden_lu(iml,jml)) |
---|
5517 | ALLOCATE(mask_lu(iml,jml)) |
---|
5518 | ! |
---|
5519 | ! |
---|
5520 | WRITE(numout,*) 'input filename : ', data_filename |
---|
5521 | CALL flinget(fid, 'lon', iml, 0, 0, 0, 1, 1, lon_lu) |
---|
5522 | CALL flinget(fid, 'lat', jml, 0, 0, 0, 1, 1, lat_lu) |
---|
5523 | CALL flinget(fid, field_name, iml, jml, 0, tml, 1, 1, popden_lu) |
---|
5524 | |
---|
5525 | ! |
---|
5526 | WRITE(numout,*) 'cordinate information: ', lon_lu(1), lon_lu(iml),lat_lu(1), lat_lu(jml),tml |
---|
5527 | |
---|
5528 | ! |
---|
5529 | ! |
---|
5530 | ijml=iml*jml |
---|
5531 | ALLOCATE(lon_ful(ijml)) |
---|
5532 | ALLOCATE(lat_ful(ijml)) |
---|
5533 | ALLOCATE(popden_orig(ijml)) |
---|
5534 | ALLOCATE(mask(ijml)) |
---|
5535 | |
---|
5536 | |
---|
5537 | DO i=1,iml |
---|
5538 | DO j=1,jml |
---|
5539 | iki=(j-1)*iml+i |
---|
5540 | lon_ful(iki)=lon_lu(i) |
---|
5541 | lat_ful(iki)=lat_lu(j) |
---|
5542 | popden_orig(iki)=popden_lu(i,j) |
---|
5543 | IF (popden_lu(i,j).gt.-9000.) & |
---|
5544 | mask(iki) = 1.0 |
---|
5545 | ENDDO |
---|
5546 | ENDDO |
---|
5547 | |
---|
5548 | ! |
---|
5549 | WHERE ( popden_orig(:) .LT. 0 ) |
---|
5550 | popden_orig(:) = 0. |
---|
5551 | ENDWHERE |
---|
5552 | ! |
---|
5553 | ! |
---|
5554 | ALLOCATE(lon_up(nbpt)) |
---|
5555 | ALLOCATE(lon_low(nbpt)) |
---|
5556 | ALLOCATE(lat_up(nbpt)) |
---|
5557 | ALLOCATE(lat_low(nbpt)) |
---|
5558 | ! |
---|
5559 | DO ib =1, nbpt |
---|
5560 | ! |
---|
5561 | ! We find the 4 limits of the grid-box. As we transform the resolution of the model |
---|
5562 | ! into longitudes and latitudes we do not have the problem of periodicity. |
---|
5563 | ! coslat is a help variable here ! |
---|
5564 | ! |
---|
5565 | coslat = MAX(COS(lalo(ib,1) * pi/180. ), 0.001 )*pi/180. * R_Earth |
---|
5566 | ! |
---|
5567 | lon_up(ib) = lalo(ib,2) + resolution(ib,1)/(2.0*coslat) |
---|
5568 | lon_low(ib) = lalo(ib,2) - resolution(ib,1)/(2.0*coslat) |
---|
5569 | ! |
---|
5570 | coslat = pi/180. * R_Earth |
---|
5571 | ! |
---|
5572 | lat_up(ib) = lalo(ib,1) + resolution(ib,2)/(2.0*coslat) |
---|
5573 | lat_low(ib) = lalo(ib,1) - resolution(ib,2)/(2.0*coslat) |
---|
5574 | ! |
---|
5575 | ! |
---|
5576 | ! |
---|
5577 | ENDDO |
---|
5578 | ! |
---|
5579 | ! Get the limits of the integration domaine so that we can speed up the calculations |
---|
5580 | ! |
---|
5581 | domaine_lon_min = MINVAL(lon_low) |
---|
5582 | domaine_lon_max = MAXVAL(lon_up) |
---|
5583 | domaine_lat_min = MINVAL(lat_low) |
---|
5584 | domaine_lat_max = MAXVAL(lat_up) |
---|
5585 | ! |
---|
5586 | ! |
---|
5587 | ! Ensure that the fine grid covers the whole domain |
---|
5588 | WHERE ( lon_ful(:) .LT. domaine_lon_min ) |
---|
5589 | lon_ful(:) = lon_ful(:) + 360. |
---|
5590 | ENDWHERE |
---|
5591 | ! |
---|
5592 | WHERE ( lon_ful(:) .GT. domaine_lon_max ) |
---|
5593 | lon_ful(:) = lon_ful(:) - 360. |
---|
5594 | ENDWHERE |
---|
5595 | ! |
---|
5596 | WRITE(numout,*) 'Interpolating the --',field_name,'-- map :' |
---|
5597 | WRITE(numout,'(2a40)')'0%--------------------------------------', & |
---|
5598 | & '------------------------------------100%' |
---|
5599 | ! |
---|
5600 | ilast = 1 |
---|
5601 | n_origpopden(:) = 0 |
---|
5602 | popd(:) = 0. |
---|
5603 | ! |
---|
5604 | DO ip=1,ijml |
---|
5605 | ! |
---|
5606 | ! Give a progress meter |
---|
5607 | ! |
---|
5608 | iprog = NINT(float(ip)/float(ijml)*79.) - NINT(float(ip-1)/float(ijml)*79.) |
---|
5609 | IF ( iprog .NE. 0 ) THEN |
---|
5610 | WRITE(numout,'(a1,$)') 'y' |
---|
5611 | ENDIF |
---|
5612 | ! |
---|
5613 | ! Only start looking for its place in the smaler grid if we are within the domaine |
---|
5614 | ! That should speed up things ! |
---|
5615 | ! |
---|
5616 | IF ( ( lon_ful(ip) .GE. domaine_lon_min ) .AND. & |
---|
5617 | ( lon_ful(ip) .LE. domaine_lon_max ) .AND. & |
---|
5618 | ( lat_ful(ip) .GE. domaine_lat_min ) .AND. & |
---|
5619 | ( lat_ful(ip) .LE. domaine_lat_max ) ) THEN |
---|
5620 | ! |
---|
5621 | ! look for point on GCM grid which this point on fine grid belongs to. |
---|
5622 | ! First look at the point on the model grid where we arrived just before. There is |
---|
5623 | ! a good chance that neighbouring points on the fine grid fall into the same model |
---|
5624 | ! grid box. |
---|
5625 | ! |
---|
5626 | IF ( ( lon_ful(ip) .GE. lon_low(ilast) ) .AND. & |
---|
5627 | ( lon_ful(ip) .LT. lon_up(ilast) ) .AND. & |
---|
5628 | ( lat_ful(ip) .GE. lat_low(ilast) ) .AND. & |
---|
5629 | ( lat_ful(ip) .LT. lat_up(ilast) ) ) THEN |
---|
5630 | ! |
---|
5631 | ! We were lucky |
---|
5632 | ! |
---|
5633 | IF (mask(ip) .GT. 0) THEN |
---|
5634 | n_origpopden(ilast) = n_origpopden(ilast) + 1 |
---|
5635 | popd(ilast) = popd(ilast) + popden_orig(ip) |
---|
5636 | ENDIF |
---|
5637 | ! |
---|
5638 | ELSE |
---|
5639 | ! |
---|
5640 | ! Otherwise, look everywhere. |
---|
5641 | ! Begin close to last grid point. |
---|
5642 | ! |
---|
5643 | found = .FALSE. |
---|
5644 | idi = 1 |
---|
5645 | ! |
---|
5646 | DO WHILE ( (idi .LT. nbpt) .AND. ( .NOT. found ) ) |
---|
5647 | |
---|
5648 | ! |
---|
5649 | ! forward and backward |
---|
5650 | ! |
---|
5651 | DO ii = 1,2 |
---|
5652 | ! |
---|
5653 | IF ( ii .EQ. 1 ) THEN |
---|
5654 | ib = ilast - idi |
---|
5655 | ELSE |
---|
5656 | ib = ilast + idi |
---|
5657 | ENDIF |
---|
5658 | ! |
---|
5659 | IF ( ( ib .GE. 1 ) .AND. ( ib .LE. nbpt ) ) THEN |
---|
5660 | IF ( ( lon_ful(ip) .GE. lon_low(ib) ) .AND. & |
---|
5661 | ( lon_ful(ip) .LT. lon_up(ib) ) .AND. & |
---|
5662 | ( lat_ful(ip) .GE. lat_low(ib) ) .AND. & |
---|
5663 | ( lat_ful(ip) .LT. lat_up(ib) ) ) THEN |
---|
5664 | ! |
---|
5665 | IF (mask(ip) .gt. 0) THEN |
---|
5666 | popd(ib) = popd(ib) + popden_orig(ip) |
---|
5667 | n_origpopden(ib) = n_origpopden(ib) + 1 |
---|
5668 | ENDIF |
---|
5669 | ilast = ib |
---|
5670 | found = .TRUE. |
---|
5671 | ! |
---|
5672 | ENDIF |
---|
5673 | ENDIF |
---|
5674 | ! |
---|
5675 | ENDDO |
---|
5676 | ! |
---|
5677 | idi = idi + 1 |
---|
5678 | ! |
---|
5679 | ENDDO |
---|
5680 | ! |
---|
5681 | ENDIF ! lucky/not lucky |
---|
5682 | ! |
---|
5683 | ENDIF ! in the domain |
---|
5684 | ENDDO |
---|
5685 | |
---|
5686 | WRITE(numout,*) '' |
---|
5687 | |
---|
5688 | ! determine fraction of popdening points in each box of the coarse grid |
---|
5689 | DO ip=1,nbpt |
---|
5690 | IF ( n_origpopden(ip) .GT. 0 ) THEN |
---|
5691 | popd(ip) = popd(ip)/REAL(n_origpopden(ip),r_std) |
---|
5692 | ELSE |
---|
5693 | WRITE(numout,*) 'PROBLEM, no point in the popdens map found for this grid box' |
---|
5694 | WRITE(numout,*) 'Longitude range : ', lon_low(ip), lon_up(ip) |
---|
5695 | WRITE(numout,*) 'Latitude range : ', lat_low(ip), lat_up(ip) |
---|
5696 | ! |
---|
5697 | WRITE(numout,*) 'Looking for nearest point on the popdens map file' |
---|
5698 | CALL slowproc_nearest (ijml, lon_ful, lat_ful, & |
---|
5699 | lalo(ip,2), lalo(ip,1), inear) |
---|
5700 | WRITE(numout,*) 'Coordinates of the nearest point, ',inear,' :', & |
---|
5701 | lon_ful(inear),lat_ful(inear) |
---|
5702 | ! |
---|
5703 | popd(ip) = popden_orig(inear) |
---|
5704 | ENDIF |
---|
5705 | ENDDO |
---|
5706 | ! |
---|
5707 | IF (printlev_loc>=1) WRITE(numout,*) '--',field_name,'--: Interpolation Done' |
---|
5708 | WRITE(numout,*) '' |
---|
5709 | |
---|
5710 | ! |
---|
5711 | DEALLOCATE(lon_up) |
---|
5712 | DEALLOCATE(lon_low) |
---|
5713 | DEALLOCATE(lat_up) |
---|
5714 | DEALLOCATE(lat_low) |
---|
5715 | DEALLOCATE(lat_ful) |
---|
5716 | DEALLOCATE(lon_ful) |
---|
5717 | DEALLOCATE(lat_lu) |
---|
5718 | DEALLOCATE(lon_lu) |
---|
5719 | DEALLOCATE(popden_lu) |
---|
5720 | DEALLOCATE(popden_orig) |
---|
5721 | DEALLOCATE(mask) |
---|
5722 | ! |
---|
5723 | RETURN |
---|
5724 | ! |
---|
5725 | END SUBROUTINE slowproc_read_annual |
---|
5726 | |
---|
5727 | !endspit |
---|
5728 | |
---|
5729 | END MODULE slowproc |
---|