1 | MODULE etat0_mod |
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2 | USE icosa |
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3 | PRIVATE |
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4 | |
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5 | CHARACTER(len=255),SAVE :: etat0_type |
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6 | !$OMP THREADPRIVATE(etat0_type) |
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7 | |
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8 | REAL(rstd) :: etat0_temp |
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9 | |
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10 | PUBLIC :: etat0, etat0_type |
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11 | |
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12 | CONTAINS |
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13 | |
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14 | SUBROUTINE etat0(f_ps,f_mass,f_phis,f_theta_rhodz,f_u, f_q) |
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15 | USE mpipara, ONLY : is_mpi_root |
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16 | USE disvert_mod |
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17 | ! New interface |
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18 | USE etat0_dcmip5_mod, ONLY : getin_etat0_dcmip5=>getin_etat0 |
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19 | USE etat0_williamson_mod, ONLY : getin_etat0_williamson=>getin_etat0 |
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20 | ! Old interface |
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21 | USE etat0_academic_mod, ONLY : etat0_academic=>etat0 |
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22 | USE etat0_dcmip1_mod, ONLY : etat0_dcmip1=>etat0 |
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23 | USE etat0_dcmip2_mod, ONLY : etat0_dcmip2=>etat0 |
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24 | USE etat0_dcmip3_mod, ONLY : etat0_dcmip3=>etat0 |
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25 | USE etat0_dcmip4_mod, ONLY : etat0_dcmip4=>etat0 |
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26 | USE etat0_heldsz_mod, ONLY : etat0_heldsz=>etat0 |
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27 | USE dynetat0_gcm_mod, ONLY : dynetat0_start=>etat0 |
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28 | USE dynetat0_hz_mod, ONLY : dynetat0_hz=>etat0 |
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29 | USE etat0_start_file_mod, ONLY : etat0_start_file=>etat0 |
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30 | |
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31 | IMPLICIT NONE |
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32 | TYPE(t_field),POINTER :: f_ps(:) |
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33 | TYPE(t_field),POINTER :: f_mass(:) |
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34 | TYPE(t_field),POINTER :: f_phis(:) |
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35 | TYPE(t_field),POINTER :: f_theta_rhodz(:) |
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36 | TYPE(t_field),POINTER :: f_u(:) |
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37 | TYPE(t_field),POINTER :: f_q(:) |
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38 | |
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39 | REAL(rstd),POINTER :: ps(:), mass(:,:) |
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40 | LOGICAL :: init_mass |
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41 | INTEGER :: ind,i,j,ij,l |
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42 | |
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43 | ! most etat0 routines set ps and not mass |
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44 | ! in that case and if caldyn_eta == eta_lag |
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45 | ! the initial distribution of mass is taken to be the same |
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46 | ! as what the mass coordinate would dictate |
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47 | ! however if etat0_XXX defines mass then the flag init_mass must be set to .FALSE. |
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48 | ! otherwise mass will be overwritten |
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49 | init_mass = (caldyn_eta == eta_lag) |
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50 | |
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51 | etat0_type='jablonowsky06' |
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52 | CALL getin("etat0",etat0_type) |
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53 | |
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54 | SELECT CASE (TRIM(etat0_type)) |
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55 | !------------------- New interface --------------------- |
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56 | CASE ('isothermal') |
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57 | CALL getin_etat0_isothermal |
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58 | CALL etat0_collocated(f_phis,f_ps,f_mass,f_theta_rhodz,f_u, f_q) |
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59 | CASE ('jablonowsky06') |
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60 | CALL etat0_collocated(f_phis,f_ps,f_mass,f_theta_rhodz,f_u, f_q) |
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61 | CASE ('dcmip5') |
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62 | CALL getin_etat0_dcmip5 |
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63 | CALL etat0_collocated(f_phis,f_ps,f_mass,f_theta_rhodz,f_u, f_q) |
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64 | CASE ('williamson91.6') |
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65 | init_mass=.FALSE. |
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66 | CALL getin_etat0_williamson |
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67 | CALL etat0_collocated(f_phis,f_ps,f_mass,f_theta_rhodz,f_u, f_q) |
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68 | !------------------- Old interface -------------------- |
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69 | CASE ('start_file') |
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70 | CALL etat0_start_file(f_ps,f_phis,f_theta_rhodz,f_u, f_q) |
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71 | CASE ('academic') |
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72 | CALL etat0_academic(f_ps,f_phis,f_theta_rhodz,f_u, f_q) |
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73 | CASE ('held_suarez') |
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74 | PRINT *,"Held & Suarez (1994) test case" |
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75 | CALL etat0_heldsz(f_ps,f_phis,f_theta_rhodz,f_u, f_q) |
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76 | CASE ('dcmip1') |
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77 | CALL etat0_dcmip1(f_ps,f_phis,f_theta_rhodz,f_u, f_q) |
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78 | CASE ('dcmip2_mountain','dcmip2_schaer_noshear','dcmip2_schaer_shear') |
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79 | CALL etat0_dcmip2(f_ps,f_phis,f_theta_rhodz,f_u, f_q) |
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80 | CASE ('dcmip3') |
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81 | CALL etat0_dcmip3(f_ps,f_phis,f_theta_rhodz,f_u, f_q) |
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82 | CASE ('dcmip4') |
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83 | IF(nqtot<2) THEN |
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84 | IF (is_mpi_root) THEN |
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85 | PRINT *, "nqtot must be at least 2 for test case DCMIP4" |
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86 | END IF |
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87 | STOP |
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88 | END IF |
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89 | CALL etat0_dcmip4(f_ps,f_phis,f_theta_rhodz,f_u, f_q) |
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90 | CASE ('readnf_start') |
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91 | print*,"readnf_start used" |
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92 | CALL dynetat0_start(f_ps,f_phis,f_theta_rhodz,f_u,f_q) |
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93 | CASE ('readnf_hz') |
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94 | print*,"readnf_hz used" |
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95 | CALL dynetat0_hz(f_ps,f_phis,f_theta_rhodz,f_u,f_q) |
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96 | CASE DEFAULT |
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97 | PRINT*, 'Bad selector for variable etat0 <',etat0_type, & |
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98 | '> options are <jablonowsky06>, <academic>, <dcmip[1-4]> ' |
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99 | STOP |
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100 | END SELECT |
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101 | |
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102 | IF(init_mass) THEN ! initialize mass distribution using ps |
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103 | ! !$OMP BARRIER |
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104 | DO ind=1,ndomain |
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105 | IF (.NOT. assigned_domain(ind)) CYCLE |
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106 | CALL swap_dimensions(ind) |
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107 | CALL swap_geometry(ind) |
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108 | mass=f_mass(ind); ps=f_ps(ind) |
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109 | CALL compute_rhodz(.TRUE., ps, mass) |
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110 | END DO |
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111 | END IF |
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112 | |
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113 | END SUBROUTINE etat0 |
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114 | |
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115 | SUBROUTINE etat0_collocated(f_phis,f_ps,f_mass,f_theta_rhodz,f_u, f_q) |
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116 | IMPLICIT NONE |
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117 | TYPE(t_field),POINTER :: f_ps(:) |
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118 | TYPE(t_field),POINTER :: f_mass(:) |
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119 | TYPE(t_field),POINTER :: f_phis(:) |
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120 | TYPE(t_field),POINTER :: f_theta_rhodz(:) |
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121 | TYPE(t_field),POINTER :: f_u(:) |
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122 | TYPE(t_field),POINTER :: f_q(:) |
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123 | |
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124 | REAL(rstd),POINTER :: ps(:) |
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125 | REAL(rstd),POINTER :: mass(:,:) |
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126 | REAL(rstd),POINTER :: phis(:) |
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127 | REAL(rstd),POINTER :: theta_rhodz(:,:) |
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128 | REAL(rstd),POINTER :: u(:,:) |
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129 | REAL(rstd),POINTER :: q(:,:,:) |
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130 | INTEGER :: ind |
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131 | |
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132 | DO ind=1,ndomain |
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133 | IF (.NOT. assigned_domain(ind)) CYCLE |
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134 | CALL swap_dimensions(ind) |
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135 | CALL swap_geometry(ind) |
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136 | ps=f_ps(ind) |
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137 | mass=f_mass(ind) |
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138 | phis=f_phis(ind) |
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139 | theta_rhodz=f_theta_rhodz(ind) |
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140 | u=f_u(ind) |
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141 | q=f_q(ind) |
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142 | CALL compute_etat0_collocated(ps,mass, phis, theta_rhodz, u, q) |
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143 | ENDDO |
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144 | END SUBROUTINE etat0_collocated |
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145 | |
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146 | SUBROUTINE compute_etat0_collocated(ps,mass, phis, theta_rhodz, u, q) |
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147 | USE theta2theta_rhodz_mod |
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148 | USE wind_mod |
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149 | USE etat0_jablonowsky06_mod, ONLY : compute_jablonowsky06 => compute_etat0 |
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150 | USE etat0_dcmip5_mod, ONLY : compute_dcmip5 => compute_etat0 |
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151 | USE etat0_williamson_mod, ONLY : compute_w91_6 => compute_etat0 |
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152 | IMPLICIT NONE |
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153 | REAL(rstd),INTENT(INOUT) :: ps(iim*jjm) |
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154 | REAL(rstd),INTENT(INOUT) :: mass(iim*jjm,llm) |
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155 | REAL(rstd),INTENT(OUT) :: phis(iim*jjm) |
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156 | REAL(rstd),INTENT(OUT) :: theta_rhodz(iim*jjm,llm) |
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157 | REAL(rstd),INTENT(OUT) :: u(3*iim*jjm,llm) |
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158 | REAL(rstd),INTENT(OUT) :: q(iim*jjm,llm,nqtot) |
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159 | |
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160 | REAL(rstd) :: lon_i(iim*jjm) |
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161 | REAL(rstd) :: lat_i(iim*jjm) |
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162 | REAL(rstd) :: temp_i(iim*jjm,llm) |
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163 | REAL(rstd) :: ulon_i(iim*jjm,llm) |
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164 | REAL(rstd) :: ulat_i(iim*jjm,llm) |
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165 | |
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166 | REAL(rstd) :: lon_e(3*iim*jjm) |
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167 | REAL(rstd) :: lat_e(3*iim*jjm) |
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168 | REAL(rstd) :: ps_e(3*iim*jjm) |
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169 | REAL(rstd) :: mass_e(3*iim*jjm,llm) |
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170 | REAL(rstd) :: phis_e(3*iim*jjm) |
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171 | REAL(rstd) :: temp_e(3*iim*jjm,llm) |
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172 | REAL(rstd) :: ulon_e(3*iim*jjm,llm) |
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173 | REAL(rstd) :: ulat_e(3*iim*jjm,llm) |
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174 | REAL(rstd) :: q_e(3*iim*jjm,llm,nqtot) |
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175 | |
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176 | INTEGER :: l,i,j,ij |
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177 | |
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178 | DO l=1,llm |
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179 | DO j=jj_begin-1,jj_end+1 |
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180 | DO i=ii_begin-1,ii_end+1 |
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181 | ij=(j-1)*iim+i |
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182 | CALL xyz2lonlat(xyz_i(ij,:)/radius,lon_i(ij),lat_i(ij)) |
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183 | CALL xyz2lonlat(xyz_e(ij+u_right,:)/radius,lon_e(ij+u_right),lat_e(ij+u_right)) |
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184 | CALL xyz2lonlat(xyz_e(ij+u_lup,:)/radius,lon_e(ij+u_lup),lat_e(ij+u_lup)) |
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185 | CALL xyz2lonlat(xyz_e(ij+u_ldown,:)/radius,lon_e(ij+u_ldown),lat_e(ij+u_ldown)) |
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186 | END DO |
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187 | END DO |
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188 | END DO |
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189 | |
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190 | SELECT CASE (TRIM(etat0_type)) |
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191 | CASE ('isothermal') |
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192 | CALL compute_etat0_isothermal(iim*jjm, phis, ps, temp_i, ulon_i, ulat_i, q) |
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193 | CALL compute_etat0_isothermal(3*iim*jjm, phis_e, ps_e, temp_e, ulon_e, ulat_e, q_e) |
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194 | CASE('jablonowsky06') |
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195 | CALL compute_jablonowsky06(iim*jjm,lon_i,lat_i, phis, ps, temp_i, ulon_i, ulat_i) |
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196 | CALL compute_jablonowsky06(3*iim*jjm,lon_e,lat_e, phis_e, ps_e, temp_e, ulon_e, ulat_e) |
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197 | CASE('dcmip5') |
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198 | CALL compute_dcmip5(iim*jjm,lon_i,lat_i, phis, ps, temp_i, ulon_i, ulat_i, q) |
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199 | CALL compute_dcmip5(3*iim*jjm,lon_e,lat_e, phis_e, ps_e, temp_e, ulon_e, ulat_e, q_e) |
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200 | CASE('williamson91.6') |
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201 | CALL compute_w91_6(iim*jjm,lon_i,lat_i, phis, mass(:,1), theta_rhodz(:,1), ulon_i(:,1), ulat_i(:,1)) |
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202 | CALL compute_w91_6(3*iim*jjm,lon_e,lat_e, phis_e, mass_e(:,1), temp_e(:,1), ulon_e(:,1), ulat_e(:,1)) |
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203 | END SELECT |
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204 | |
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205 | SELECT CASE (TRIM(etat0_type)) |
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206 | CASE('williamson91.6') |
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207 | ! Do nothing |
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208 | CASE DEFAULT |
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209 | CALL compute_temperature2theta_rhodz(ps,temp_i,theta_rhodz,0) |
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210 | END SELECT |
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211 | |
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212 | CALL compute_wind_perp_from_lonlat_compound(ulon_e, ulat_e, u) |
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213 | |
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214 | END SUBROUTINE compute_etat0_collocated |
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215 | |
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216 | !----------------------------- Resting isothermal state -------------------------------- |
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217 | |
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218 | SUBROUTINE getin_etat0_isothermal |
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219 | etat0_temp=300 |
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220 | CALL getin("etat0_isothermal_temp",etat0_temp) |
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221 | END SUBROUTINE getin_etat0_isothermal |
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222 | |
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223 | SUBROUTINE compute_etat0_isothermal(ngrid, phis, ps, temp, ulon, ulat, q) |
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224 | IMPLICIT NONE |
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225 | INTEGER, INTENT(IN) :: ngrid |
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226 | REAL(rstd),INTENT(OUT) :: phis(ngrid) |
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227 | REAL(rstd),INTENT(OUT) :: ps(ngrid) |
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228 | REAL(rstd),INTENT(OUT) :: temp(ngrid,llm) |
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229 | REAL(rstd),INTENT(OUT) :: ulon(ngrid,llm) |
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230 | REAL(rstd),INTENT(OUT) :: ulat(ngrid,llm) |
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231 | REAL(rstd),INTENT(OUT) :: q(ngrid,llm,nqtot) |
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232 | phis(:)=0 |
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233 | ps(:)=preff |
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234 | temp(:,:)=etat0_temp |
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235 | ulon(:,:)=0 |
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236 | ulat(:,:)=0 |
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237 | q(:,:,:)=0 |
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238 | END SUBROUTINE compute_etat0_isothermal |
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239 | |
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240 | END MODULE etat0_mod |
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