1 | PROGRAM forcesoil |
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2 | !--------------------------------------------------------------------- |
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3 | ! This program reads a forcing file for STOMATE's soil carbon routine |
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4 | ! which was created with STOMATE. |
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5 | ! It then integrates STOMATE's soil carbon parameterizations |
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6 | ! for a given number of years using this forcing. |
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7 | !--------------------------------------------------------------------- |
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8 | !- IPSL (2006) |
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9 | !- This software is governed by the CeCILL licence see ORCHIDEE/ORCHIDEE_CeCILL.LIC |
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10 | USE netcdf |
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11 | !- |
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12 | USE defprec |
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13 | USE constantes |
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14 | USE constantes_veg |
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15 | USE constantes_co2 |
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16 | USE stomate_constants |
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17 | USE ioipsl |
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18 | USE stomate_soilcarbon |
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19 | USE parallel |
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20 | !- |
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21 | IMPLICIT NONE |
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22 | !- |
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23 | CHARACTER(LEN=80) :: sto_restname_in,sto_restname_out |
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24 | INTEGER(i_std) :: iim,jjm |
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25 | |
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26 | INTEGER(i_std),PARAMETER :: llm = 1 |
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27 | INTEGER(i_std) :: kjpindex |
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28 | |
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29 | INTEGER(i_std) :: itau_dep,itau_len |
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30 | CHARACTER(LEN=30) :: time_str |
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31 | REAL(r_std) :: dt_files |
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32 | REAL(r_std) :: date0 |
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33 | INTEGER(i_std) :: rest_id_sto |
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34 | CHARACTER(LEN=20), SAVE :: thecalendar = 'noleap' |
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35 | !- |
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36 | CHARACTER(LEN=100) :: Cforcing_name |
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37 | INTEGER :: Cforcing_id |
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38 | INTEGER :: v_id |
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39 | REAL(r_std) :: dt_forcesoil |
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40 | INTEGER :: nparan |
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41 | |
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42 | INTEGER(i_std),DIMENSION(:),ALLOCATABLE :: indices |
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43 | INTEGER(i_std),DIMENSION(:),ALLOCATABLE :: indices_g |
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44 | REAL(r_std),DIMENSION(:),ALLOCATABLE :: x_indices_g |
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45 | REAL(r_std),DIMENSION(:,:),ALLOCATABLE :: lon, lat |
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46 | REAL(r_std),DIMENSION(llm) :: lev |
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47 | |
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48 | |
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49 | INTEGER :: i,m,iatt,iv,iyear |
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50 | |
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51 | CHARACTER(LEN=80) :: var_name |
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52 | CHARACTER(LEN=400) :: taboo_vars |
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53 | REAL(r_std),DIMENSION(1) :: xtmp |
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54 | INTEGER(i_std),PARAMETER :: nbvarmax=300 |
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55 | INTEGER(i_std) :: nbvar |
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56 | CHARACTER(LEN=50),DIMENSION(nbvarmax) :: varnames |
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57 | INTEGER(i_std) :: varnbdim |
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58 | INTEGER(i_std),PARAMETER :: varnbdim_max=20 |
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59 | INTEGER,DIMENSION(varnbdim_max) :: vardims |
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60 | LOGICAL :: l1d |
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61 | REAL(r_std),DIMENSION(:,:),ALLOCATABLE :: var_3d |
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62 | REAL(r_std) :: x_tmp |
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63 | ! string suffix indicating an index |
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64 | CHARACTER(LEN=10) :: part_str |
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65 | ! |
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66 | ! clay fraction |
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67 | REAL(r_std),ALLOCATABLE,SAVE,DIMENSION(:) :: clay_g |
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68 | REAL(r_std),DIMENSION(:,:,:,:),ALLOCATABLE :: soilcarbon_input_g |
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69 | REAL(r_std),DIMENSION(:,:,:),ALLOCATABLE :: control_temp_g |
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70 | REAL(r_std),DIMENSION(:,:,:),ALLOCATABLE :: control_moist_g |
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71 | REAL(r_std),DIMENSION(:,:,:),ALLOCATABLE :: carbon_g |
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72 | |
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73 | REAL(r_std),ALLOCATABLE :: clay(:) |
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74 | REAL(r_std),ALLOCATABLE :: soilcarbon_input(:,:,:,:) |
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75 | REAL(r_std),ALLOCATABLE :: control_temp(:,:,:) |
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76 | REAL(r_std),ALLOCATABLE :: control_moist(:,:,:) |
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77 | REAL(r_std),ALLOCATABLE :: carbon(:,:,:) |
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78 | REAL(r_std),DIMENSION(:,:),ALLOCATABLE :: resp_hetero_soil |
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79 | |
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80 | INTEGER(i_std) :: ier,iret |
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81 | |
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82 | LOGICAL :: debug |
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83 | |
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84 | CALL Init_para(.FALSE.) |
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85 | CALL init_timer |
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86 | |
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87 | !--------------------------------------------------------------------- |
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88 | !- |
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89 | ! set debug to have more information |
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90 | !- |
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91 | !Config Key = DEBUG_INFO |
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92 | !Config Desc = Flag for debug information |
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93 | !Config Def = n |
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94 | !Config Help = This option allows to switch on the output of debug |
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95 | !Config information without recompiling the code. |
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96 | !- |
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97 | debug = .FALSE. |
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98 | CALL getin_p('DEBUG_INFO',debug) |
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99 | !- |
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100 | ! Stomate's restart files |
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101 | !- |
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102 | IF (is_root_prc) THEN |
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103 | sto_restname_in = 'stomate_start.nc' |
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104 | CALL getin ('STOMATE_RESTART_FILEIN',sto_restname_in) |
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105 | WRITE(numout,*) 'STOMATE INPUT RESTART_FILE: ',TRIM(sto_restname_in) |
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106 | sto_restname_out = 'stomate_rest_out.nc' |
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107 | CALL getin ('STOMATE_RESTART_FILEOUT',sto_restname_out) |
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108 | WRITE(numout,*) 'STOMATE OUTPUT RESTART_FILE: ',TRIM(sto_restname_out) |
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109 | !- |
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110 | ! We need to know iim_g, jjm. |
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111 | ! Get them from the restart files themselves. |
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112 | !- |
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113 | iret = NF90_OPEN (sto_restname_in, NF90_NOWRITE, rest_id_sto) |
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114 | iret = NF90_INQUIRE_DIMENSION (rest_id_sto,1,len=iim_g) |
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115 | iret = NF90_INQUIRE_DIMENSION (rest_id_sto,2,len=jjm_g) |
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116 | iret = NF90_INQ_VARID (rest_id_sto, "time", iv) |
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117 | iret = NF90_GET_ATT (rest_id_sto, iv, 'calendar',thecalendar) |
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118 | iret = NF90_CLOSE (rest_id_sto) |
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119 | i=INDEX(thecalendar,ACHAR(0)) |
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120 | IF ( i > 0 ) THEN |
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121 | thecalendar(i:20)=' ' |
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122 | ENDIF |
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123 | !- |
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124 | ! Allocate longitudes and latitudes |
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125 | !- |
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126 | ALLOCATE (lon(iim_g,jjm_g)) |
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127 | ALLOCATE (lat(iim_g,jjm_g)) |
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128 | lon(:,:) = 0.0 |
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129 | lat(:,:) = 0.0 |
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130 | lev(1) = 0.0 |
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131 | !- |
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132 | CALL restini & |
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133 | & (sto_restname_in, iim_g, jjm_g, lon, lat, llm, lev, & |
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134 | & sto_restname_out, itau_dep, date0, dt_files, rest_id_sto) |
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135 | ENDIF |
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136 | CALL bcast(date0) |
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137 | CALL bcast(thecalendar) |
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138 | WRITE(numout,*) "calendar = ",thecalendar |
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139 | !- |
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140 | ! calendar |
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141 | !- |
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142 | CALL ioconf_calendar (thecalendar) |
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143 | CALL ioget_calendar (one_year,one_day) |
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144 | CALL ioconf_startdate(date0) |
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145 | ! |
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146 | IF (is_root_prc) THEN |
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147 | !- |
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148 | ! open FORCESOIL's forcing file to read some basic info |
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149 | !- |
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150 | Cforcing_name = 'NONE' |
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151 | CALL getin ('STOMATE_CFORCING_NAME',Cforcing_name) |
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152 | !- |
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153 | iret = NF90_OPEN (TRIM(Cforcing_name),NF90_NOWRITE,Cforcing_id) |
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154 | IF (iret /= NF90_NOERR) THEN |
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155 | CALL ipslerr (3,'forcesoil', & |
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156 | & 'Could not open file : ', & |
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157 | & Cforcing_name,'(Do you have forget it ?)') |
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158 | ENDIF |
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159 | !- |
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160 | ier = NF90_GET_ATT (Cforcing_id,NF90_GLOBAL,'kjpindex',x_tmp) |
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161 | nbp_glo = NINT(x_tmp) |
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162 | ier = NF90_GET_ATT (Cforcing_id,NF90_GLOBAL,'nparan',x_tmp) |
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163 | nparan = NINT(x_tmp) |
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164 | !- |
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165 | ALLOCATE (indices_g(nbp_glo)) |
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166 | ALLOCATE (clay_g(nbp_glo)) |
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167 | !- |
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168 | ALLOCATE (x_indices_g(nbp_glo),stat=ier) |
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169 | ier = NF90_INQ_VARID (Cforcing_id,'index',v_id) |
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170 | ier = NF90_GET_VAR (Cforcing_id,v_id,x_indices_g) |
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171 | indices_g(:) = NINT(x_indices_g(:)) |
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172 | WRITE(numout,*) mpi_rank,"indices globaux : ",indices_g |
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173 | DEALLOCATE (x_indices_g) |
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174 | !- |
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175 | ier = NF90_INQ_VARID (Cforcing_id,'clay',v_id) |
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176 | ier = NF90_GET_VAR (Cforcing_id,v_id,clay_g) |
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177 | !- |
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178 | ! time step of forcesoil |
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179 | !- |
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180 | dt_forcesoil = one_year / FLOAT(nparan) |
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181 | WRITE(numout,*) 'time step (d): ',dt_forcesoil |
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182 | !- |
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183 | ! read (and partially write) the restart file |
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184 | !- |
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185 | ! read and write the variables we do not need |
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186 | !- |
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187 | taboo_vars = '$lon$ $lat$ $lev$ $nav_lon$ $nav_lat$ $nav_lev$ $time$ $time_steps$ '// & |
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188 | & '$day_counter$ $dt_days$ $date$ '// & |
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189 | & '$carbon_01$ $carbon_02$ $carbon_03$ $carbon_04$ $carbon_05$'// & |
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190 | & '$carbon_06$ $carbon_07$ $carbon_08$ $carbon_09$ $carbon_10$'// & |
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191 | & '$carbon_11$ $carbon_12$ $carbon_13$' |
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192 | !- |
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193 | CALL ioget_vname(rest_id_sto, nbvar, varnames) |
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194 | !- |
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195 | ! read and write some special variables (1D or variables that we need) |
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196 | !- |
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197 | var_name = 'day_counter' |
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198 | CALL restget (rest_id_sto, var_name, 1, 1, 1, itau_dep, .TRUE., xtmp) |
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199 | CALL restput (rest_id_sto, var_name, 1, 1, 1, itau_dep, xtmp) |
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200 | !- |
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201 | var_name = 'dt_days' |
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202 | CALL restget (rest_id_sto, var_name, 1, 1, 1, itau_dep, .TRUE., xtmp) |
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203 | CALL restput (rest_id_sto, var_name, 1, 1, 1, itau_dep, xtmp) |
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204 | !- |
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205 | var_name = 'date' |
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206 | CALL restget (rest_id_sto, var_name, 1, 1, 1, itau_dep, .TRUE., xtmp) |
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207 | CALL restput (rest_id_sto, var_name, 1, 1, 1, itau_dep, xtmp) |
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208 | !- |
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209 | DO iv=1,nbvar |
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210 | !-- check if the variable is to be written here |
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211 | IF (INDEX(taboo_vars,'$'//TRIM(varnames(iv))//'$') == 0 ) THEN |
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212 | !---- get variable dimensions, especially 3rd dimension |
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213 | CALL ioget_vdim & |
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214 | & (rest_id_sto, varnames(iv), varnbdim_max, varnbdim, vardims) |
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215 | l1d = ALL(vardims(1:varnbdim) == 1) |
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216 | !---- read it |
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217 | IF (l1d) THEN |
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218 | CALL restget & |
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219 | & (rest_id_sto, TRIM(varnames(iv)), 1, vardims(3), & |
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220 | & 1, itau_dep, .TRUE., xtmp) |
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221 | ELSE |
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222 | ALLOCATE( var_3d(nbp_glo,vardims(3)), stat=ier) |
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223 | IF (ier /= 0) STOP 'ALLOCATION PROBLEM' |
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224 | !---- |
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225 | CALL restget & |
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226 | & (rest_id_sto, TRIM(varnames(iv)), nbp_glo, vardims(3), & |
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227 | & 1, itau_dep, .TRUE., var_3d, "gather", nbp_glo, indices_g) |
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228 | ENDIF |
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229 | !---- write it |
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230 | IF (l1d) THEN |
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231 | CALL restput & |
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232 | & (rest_id_sto, TRIM(varnames(iv)), 1, vardims(3), & |
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233 | & 1, itau_dep, xtmp) |
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234 | ELSE |
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235 | CALL restput & |
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236 | & (rest_id_sto, TRIM(varnames(iv)), nbp_glo, vardims(3), & |
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237 | & 1, itau_dep, var_3d, 'scatter', nbp_glo, indices_g) |
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238 | !---- |
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239 | DEALLOCATE(var_3d) |
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240 | ENDIF |
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241 | ENDIF |
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242 | ENDDO |
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243 | !- |
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244 | ! read soil carbon |
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245 | !- |
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246 | ALLOCATE(carbon_g(nbp_glo,ncarb,nvm)) |
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247 | carbon_g(:,:,:) = val_exp |
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248 | DO m = 1, nvm |
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249 | WRITE (part_str, '(I2)') m |
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250 | IF (m<10) part_str(1:1)='0' |
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251 | var_name = 'carbon_'//part_str(1:LEN_TRIM(part_str)) |
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252 | CALL restget & |
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253 | & (rest_id_sto, var_name, nbp_glo, ncarb , 1, itau_dep, & |
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254 | & .TRUE., carbon_g(:,:,m), 'gather', nbp_glo, indices_g) |
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255 | IF (ALL(carbon_g(:,:,m) == val_exp)) carbon_g(:,:,m) = zero |
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256 | !-- do not write this variable: it will be modified. |
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257 | ENDDO |
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258 | WRITE(numout,*) "date0 : ",date0, itau_dep |
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259 | !- |
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260 | ! Length of run |
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261 | !- |
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262 | WRITE(time_str,'(a)') '10000Y' |
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263 | CALL getin('TIME_LENGTH', time_str) |
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264 | write(numout,*) 'Number of years for carbon spinup : ',time_str |
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265 | ! transform into itau |
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266 | CALL tlen2itau(time_str, dt_forcesoil*one_day, date0, itau_len) |
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267 | write(numout,*) 'Number of time steps to do: ',itau_len |
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268 | !- |
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269 | ! read the rest of the forcing file and store forcing in an array. |
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270 | ! We read an average year. |
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271 | !- |
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272 | ALLOCATE(soilcarbon_input_g(nbp_glo,ncarb,nvm,nparan)) |
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273 | ALLOCATE(control_temp_g(nbp_glo,nlevs,nparan)) |
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274 | ALLOCATE(control_moist_g(nbp_glo,nlevs,nparan)) |
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275 | !- |
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276 | ier = NF90_INQ_VARID (Cforcing_id,'soilcarbon_input',v_id) |
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277 | ier = NF90_GET_VAR (Cforcing_id,v_id,soilcarbon_input_g) |
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278 | ier = NF90_INQ_VARID (Cforcing_id, 'control_moist',v_id) |
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279 | ier = NF90_GET_VAR (Cforcing_id,v_id,control_moist_g) |
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280 | ier = NF90_INQ_VARID (Cforcing_id, 'control_temp',v_id) |
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281 | ier = NF90_GET_VAR (Cforcing_id,v_id,control_temp_g) |
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282 | !- |
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283 | ier = NF90_CLOSE (Cforcing_id) |
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284 | !- |
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285 | ENDIF |
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286 | CALL bcast(nparan) |
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287 | CALL bcast(dt_forcesoil) |
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288 | CALL bcast(iim_g) |
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289 | CALL bcast(jjm_g) |
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290 | call bcast(nbp_glo) |
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291 | CALL bcast(itau_dep) |
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292 | CALL bcast(itau_len) |
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293 | ! |
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294 | ! We must initialize data_para : |
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295 | ! |
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296 | ! |
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297 | CALL init_data_para(iim_g,jjm_g,nbp_glo,indices_g) |
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298 | |
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299 | kjpindex=nbp_loc |
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300 | jjm=jj_nb |
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301 | iim=iim_g |
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302 | IF (debug) WRITE(numout,*) "Local grid : ",kjpindex,iim,jjm |
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303 | |
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304 | !--- |
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305 | !--- Create the index table |
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306 | !--- |
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307 | !--- This job return a LOCAL kindex |
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308 | !--- |
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309 | ALLOCATE (indices(kjpindex),stat=ier) |
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310 | CALL scatter(indices_g,indices) |
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311 | indices(1:kjpindex)=indices(1:kjpindex)-(jj_begin-1)*iim_g |
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312 | IF (debug) WRITE(numout,*) mpi_rank,"indices locaux = ",indices(1:kjpindex) |
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313 | !- |
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314 | !- |
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315 | ! there we go: time loop |
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316 | !- |
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317 | ALLOCATE(clay(kjpindex)) |
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318 | ALLOCATE(soilcarbon_input(kjpindex,ncarb,nvm,nparan)) |
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319 | ALLOCATE(control_temp(kjpindex,nlevs,nparan)) |
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320 | ALLOCATE(control_moist(kjpindex,nlevs,nparan)) |
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321 | ALLOCATE(carbon(kjpindex,ncarb,nvm)) |
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322 | ALLOCATE(resp_hetero_soil(kjpindex,nvm)) |
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323 | iatt = 0 |
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324 | |
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325 | CALL Scatter(clay_g,clay) |
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326 | CALL Scatter(soilcarbon_input_g,soilcarbon_input) |
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327 | CALL Scatter(control_temp_g,control_temp) |
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328 | CALL Scatter(control_moist_g,control_moist) |
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329 | CALL Scatter(carbon_g,carbon) |
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330 | |
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331 | iyear=1 |
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332 | DO i=1,itau_len |
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333 | iatt = iatt+1 |
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334 | IF (iatt > nparan) THEN |
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335 | IF (debug) WRITE(numout,*) iyear |
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336 | iatt = 1 |
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337 | iyear=iyear+1 |
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338 | ENDIF |
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339 | CALL soilcarbon & |
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340 | & (kjpindex, dt_forcesoil, clay, & |
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341 | & soilcarbon_input(:,:,:,iatt), & |
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342 | & control_temp(:,:,iatt), control_moist(:,:,iatt), & |
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343 | & carbon, resp_hetero_soil) |
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344 | ENDDO |
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345 | WRITE(numout,*) "End of soilcarbon LOOP." |
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346 | CALL Gather(carbon,carbon_g) |
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347 | !- |
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348 | ! write new carbon into restart file |
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349 | !- |
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350 | IF (is_root_prc) THEN |
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351 | DO m=1,nvm |
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352 | WRITE (part_str, '(I2)') m |
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353 | IF (m<10) part_str(1:1)='0' |
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354 | var_name = 'carbon_'//part_str(1:LEN_TRIM(part_str)) |
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355 | CALL restput & |
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356 | & (rest_id_sto, var_name, nbp_glo, ncarb , 1, itau_dep, & |
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357 | & carbon_g(:,:,m), 'scatter', nbp_glo, indices_g) |
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358 | ENDDO |
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359 | !- |
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360 | CALL getin_dump |
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361 | CALL restclo |
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362 | ENDIF |
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363 | #ifdef CPP_PARA |
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364 | CALL MPI_FINALIZE(ier) |
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365 | #endif |
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366 | WRITE(numout,*) "End of forcesoil." |
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367 | !-------------------- |
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368 | END PROGRAM forcesoil |
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