1 | MODULE istate_tam |
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2 | #ifdef key_tam |
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3 | !!====================================================================== |
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4 | !! *** MODULE istate_tam *** |
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5 | !! Ocean state : initial state setting |
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6 | !! Tangent and Adjoint Module |
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7 | !!===================================================================== |
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8 | !! History of the direct module: |
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9 | !! 4.0 ! 89-12 (P. Andrich) Original code |
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10 | !! 5.0 ! 91-11 (G. Madec) rewritting |
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11 | !! 6.0 ! 96-01 (G. Madec) terrain following coordinates |
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12 | !! 8.0 ! 01-09 (M. Levy, M. Ben Jelloul) istate_eel |
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13 | !! 8.0 ! 01-09 (M. Levy, M. Ben Jelloul) istate_uvg |
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14 | !! 9.0 ! 03-08 (G. Madec) F90: Free form, modules |
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15 | !! 9.0 ! 03-09 (G. Madec, C. Talandier) add EEL R5 |
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16 | !! 9.0 ! 04-05 (A. Koch-Larrouy) istate_gyre |
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17 | !! 9.0 ! 06-07 (S. Masson) distributed restart using iom |
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18 | !! History of the T&A module: |
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19 | !! 9.0 ! 09-04 (F. Vigilant) TAM of the 06-07 version |
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20 | !!---------------------------------------------------------------------- |
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21 | |
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22 | !!---------------------------------------------------------------------- |
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23 | !! istate_init_tan : initial state setting for the tangent model |
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24 | !!---------------------------------------------------------------------- |
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25 | USE par_kind , ONLY: & ! Precision variables |
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26 | & wp |
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27 | USE par_oce , ONLY: & ! Ocean space and time domain variables |
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28 | & jpi, jpj, jpk, jpiglo |
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29 | USE oce_tam ! ocean dynamics and active tracers |
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30 | USE oce , ONLY: & ! ocean dynamics and active tracers |
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31 | & tb, sb |
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32 | USE dom_oce , ONLY: & ! ocean space and time domain |
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33 | & neuler, ln_zps, mig, & |
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34 | & mjg , nldi, nldj, & |
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35 | & nlei, nlej, lk_vvl, & |
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36 | & e1t, e2t, e1u, e2u, & |
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37 | & e1v, e2v, & |
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38 | # if defined key_vvl |
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39 | & e3t_1, & |
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40 | # else |
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41 | # if defined key_zco |
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42 | & e3t_0, e3w_0, & |
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43 | # else |
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44 | & e3u, e3v, e3t, e3w, & |
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45 | # endif |
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46 | # endif |
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47 | & tmask, umask, vmask |
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48 | USE daymod , ONLY: & |
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49 | & day_init |
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50 | USE c1d , ONLY: & |
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51 | & lk_c1d |
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52 | USE restart , ONLY: & ! ocean restart |
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53 | & numror |
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54 | USE in_out_manager, ONLY: & ! I/O manager |
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55 | & numout, lwp, nit000 |
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56 | USE wzvmod_tam , ONLY: & ! verctical velocity (wzv routine) |
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57 | & wzv_tan, wzv_adj |
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58 | USE zpshde_tam , ONLY: & ! partial step: hor. derivative (zps_hde routine) |
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59 | & zps_hde_tan, & |
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60 | & zps_hde_adj |
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61 | USE eosbn2_tam , ONLY: & |
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62 | & eos_tan, eos_adj |
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63 | USE tstool_tam , ONLY: & |
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64 | & prntst_adj, & |
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65 | & stds , stdt, stdr, & |
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66 | & stdssh, stdu, stdv |
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67 | USE gridrandom , ONLY: & ! Random Gaussian noise on grids |
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68 | & grid_random |
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69 | USE dotprodfld, ONLY: & ! Computes dot product for 3D and 2D fields |
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70 | & dot_product |
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71 | USE paresp , ONLY: & ! Normalized energy weights |
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72 | & wesp_ssh |
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73 | |
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74 | IMPLICIT NONE |
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75 | PRIVATE |
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76 | |
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77 | PUBLIC istate_init_tan ! routine called by step.F90 |
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78 | PUBLIC istate_init_adj ! routine called by step.F90 |
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79 | PUBLIC istate_init_adj_tst ! routine called by tst.F90 |
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80 | |
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81 | !! * Substitutions |
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82 | # include "domzgr_substitute.h90" |
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83 | # include "vectopt_loop_substitute.h90" |
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84 | !!---------------------------------------------------------------------- |
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85 | !! OPA 9.0 , LOCEAN-IPSL (2006) |
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86 | !! $Id: istate.F90 1200 2008-09-24 13:05:20Z rblod $ |
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87 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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88 | !!---------------------------------------------------------------------- |
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89 | |
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90 | CONTAINS |
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91 | |
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92 | SUBROUTINE istate_init_tan |
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93 | !!---------------------------------------------------------------------- |
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94 | !! *** ROUTINE istate_init Tangent *** |
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95 | !! |
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96 | !! ** Purpose : Initialization of the dynamics and tracer fields. |
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97 | !!---------------------------------------------------------------------- |
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98 | USE eosbn2_tam ! eq. of state, Brunt Vaisala frequency (eos routine) |
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99 | |
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100 | IF(lwp) WRITE(numout,*) |
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101 | IF(lwp) WRITE(numout,*) 'istate_ini_tan : Initialization of the dynamics and tracers' |
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102 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
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103 | |
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104 | rhd_tl (:,:,:) = 0.e0 |
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105 | rhop_tl (:,:,:) = 0.e0 |
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106 | rn2_tl (:,:,:) = 0.e0 |
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107 | |
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108 | ! ! Start from rest |
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109 | ! ! --------------- |
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110 | numror = 0 ! define numror = 0 -> no restart file to read |
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111 | neuler = 0 ! Set time-step indicator at nit000 (euler forward) |
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112 | CALL day_init ! model calendar (using both namelist and restart infos) |
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113 | ! ! Initialization of ocean to zero |
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114 | |
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115 | ! before fields ! now fields |
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116 | ub_tl (:,:,:) = un_tl (:,:,:) |
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117 | vb_tl (:,:,:) = vn_tl (:,:,:) |
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118 | tb_tl (:,:,:) = tn_tl (:,:,:) |
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119 | sb_tl (:,:,:) = sn_tl (:,:,:) |
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120 | sshb_tl ( :,:) = sshn_tl ( :,:) |
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121 | rotb_tl (:,:,:) = rotn_tl (:,:,:) |
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122 | hdivb_tl(:,:,:) = hdivn_tl(:,:,:) |
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123 | ! |
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124 | |
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125 | |
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126 | CALL eos_tan( tb, sb, tb_tl, sb_tl, rhd_tl, rhop_tl ) ! before potential and in situ densities |
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127 | |
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128 | IF( ln_zps .AND. .NOT. lk_c1d ) & |
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129 | & CALL zps_hde_tan( nit000, tb, sb, tb_tl, sb_tl, rhd_tl, & ! Partial steps: before Horizontal DErivative |
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130 | & gtu_tl, gsu_tl, gru_tl, & ! of t, s, rd at the bottom ocean level |
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131 | & gtv_tl, gsv_tl, grv_tl ) |
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132 | |
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133 | |
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134 | |
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135 | |
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136 | ! ! Vertical velocity |
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137 | ! ! ----------------- |
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138 | |
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139 | IF( .NOT. lk_vvl ) CALL wzv_tan( nit000 ) ! from horizontal divergence |
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140 | ! |
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141 | END SUBROUTINE istate_init_tan |
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142 | |
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143 | SUBROUTINE istate_init_adj |
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144 | !!---------------------------------------------------------------------- |
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145 | !! *** ROUTINE istate_init Adjoint Module *** |
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146 | !! |
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147 | !! ** Purpose : Initialization of the dynamics and tracer fields. |
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148 | !!---------------------------------------------------------------------- |
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149 | !! * Modules used |
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150 | USE eosbn2_tam ! eq. of state, Brunt Vaisala frequency (eos routine) |
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151 | |
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152 | !! * Local declarations |
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153 | INTEGER :: & |
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154 | & ji, & ! dummy loop indices |
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155 | & jj, & |
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156 | & jk |
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157 | |
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158 | IF(lwp) WRITE(numout,*) |
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159 | IF(lwp) WRITE(numout,*) 'istate_ini_adj : Initialization of the dynamics and tracers' |
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160 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~' |
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161 | |
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162 | |
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163 | ! ! Vertical velocity |
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164 | ! ! ----------------- |
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165 | |
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166 | IF( .NOT. lk_vvl ) CALL wzv_adj( nit000 ) ! from horizontal divergence |
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167 | |
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168 | IF( ln_zps .AND. .NOT. lk_c1d ) & |
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169 | & CALL zps_hde_adj( nit000, tb, sb, tb_ad, sb_ad, rhd_ad, & ! Partial steps: before Horizontal DErivative |
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170 | & gtu_ad, gsu_ad, gru_ad, & ! of t, s, rd at the bottom ocean level |
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171 | & gtv_ad, gsv_ad, grv_ad ) |
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172 | |
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173 | |
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174 | CALL eos_adj( tb, sb, tb_ad, sb_ad, rhd_ad, rhop_ad ) ! before potential and in situ densities |
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175 | |
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176 | ! before fields ! now fields |
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177 | DO jk = 1, jpk |
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178 | DO jj = 1, jpj |
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179 | DO ji = 1, jpi |
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180 | un_ad (ji, jj, jk) = un_ad(ji, jj, jk) + ub_ad (ji, jj, jk) |
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181 | ub_ad (ji, jj, jk) = 0.0_wp |
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182 | END DO |
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183 | END DO |
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184 | END DO |
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185 | DO jk = 1, jpk |
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186 | DO jj = 1, jpj |
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187 | DO ji = 1, jpi |
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188 | vn_ad (ji, jj, jk) = vn_ad(ji, jj, jk) + vb_ad (ji, jj, jk) |
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189 | vb_ad (ji, jj, jk) = 0.0_wp |
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190 | END DO |
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191 | END DO |
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192 | END DO |
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193 | DO jk = 1, jpk |
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194 | DO jj = 1, jpj |
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195 | DO ji = 1, jpi |
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196 | tn_ad (ji, jj, jk) = tn_ad(ji, jj, jk) + tb_ad (ji, jj, jk) |
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197 | tb_ad (ji, jj, jk) = 0.0_wp |
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198 | END DO |
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199 | END DO |
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200 | END DO |
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201 | DO jk = 1, jpk |
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202 | DO jj = 1, jpj |
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203 | DO ji = 1, jpi |
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204 | sn_ad (ji, jj, jk) = sn_ad(ji, jj, jk) + sb_ad (ji, jj, jk) |
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205 | sb_ad (ji, jj, jk) = 0.0_wp |
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206 | END DO |
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207 | END DO |
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208 | END DO |
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209 | DO jj = 1, jpj |
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210 | DO ji = 1, jpi |
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211 | sshn_ad (ji, jj ) = sshn_ad(ji, jj ) + sshb_ad (ji, jj ) |
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212 | sshb_ad (ji, jj ) = 0.0_wp |
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213 | END DO |
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214 | END DO |
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215 | DO jk = 1, jpk |
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216 | DO jj = 1, jpj |
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217 | DO ji = 1, jpi |
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218 | rotn_ad (ji, jj, jk) = rotn_ad(ji, jj, jk) + rotb_ad (ji, jj, jk) |
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219 | rotb_ad (ji, jj, jk) = 0.0_wp |
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220 | END DO |
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221 | END DO |
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222 | END DO |
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223 | DO jk = 1, jpk |
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224 | DO jj = 1, jpj |
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225 | DO ji = 1, jpi |
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226 | hdivn_ad(ji, jj, jk) = hdivn_ad(ji, jj, jk) + hdivb_ad (ji, jj, jk) |
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227 | hdivb_ad(ji, jj, jk) = 0.0_wp |
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228 | END DO |
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229 | END DO |
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230 | END DO |
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231 | ! |
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232 | |
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233 | |
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234 | rhd_ad (:,:,:) = 0.0_wp |
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235 | rhop_ad (:,:,:) = 0.0_wp |
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236 | rn2_ad (:,:,:) = 0.0_wp |
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237 | |
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238 | ! |
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239 | END SUBROUTINE istate_init_adj |
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240 | |
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241 | SUBROUTINE istate_init_adj_tst( kumadt ) |
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242 | !!----------------------------------------------------------------------- |
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243 | !! |
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244 | !! *** ROUTINE istate_init_adj_tst *** |
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245 | !! |
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246 | !! ** Purpose : Test the adjoint routine. |
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247 | !! |
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248 | !! ** Method : Verify the scalar product |
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249 | !! |
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250 | !! ( L dx )^T W dy = dx^T L^T W dy |
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251 | !! |
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252 | !! where L = tangent routine |
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253 | !! L^T = adjoint routine |
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254 | !! W = diagonal matrix of scale factors |
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255 | !! dx = input perturbation (random field) |
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256 | !! dy = L dx |
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257 | !! |
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258 | !! |
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259 | !! History : |
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260 | !! ! 09-05 (F. Vigilant) |
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261 | !!----------------------------------------------------------------------- |
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262 | !! * Modules used |
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263 | |
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264 | !! * Arguments |
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265 | INTEGER, INTENT(IN) :: & |
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266 | & kumadt ! Output unit |
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267 | |
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268 | INTEGER :: & |
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269 | & ji, & ! dummy loop indices |
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270 | & jj, & |
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271 | & jk, & |
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272 | & kt |
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273 | INTEGER, DIMENSION(jpi,jpj) :: & |
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274 | & iseed_2d ! 2D seed for the random number generator |
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275 | |
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276 | !! * Local declarations |
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277 | REAL(KIND=wp), DIMENSION(:,:,:), ALLOCATABLE :: & |
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278 | & ztn_tlin, & ! Tangent input: temperature |
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279 | & zsn_tlin, & ! Tangent input: salinity |
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280 | & zun_tlin, & ! Tangent input: velocity |
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281 | & zvn_tlin, & ! Tangent input: velocity |
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282 | & zrd_tlin, & ! Tangent input: |
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283 | & ztn_adout, & ! Adjoint output: temperature |
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284 | & zsn_adout, & ! Adjoint output: salinity |
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285 | & zun_adout, & ! Adjoint input: velocity |
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286 | & zvn_adout, & ! Adjoint input: velocity |
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287 | & ztb_tlout, & ! Tangent output: temperature |
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288 | & zsb_tlout, & ! Tangent output: salinity |
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289 | & zub_tlout, & ! Tangent output: velocity |
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290 | & zvb_tlout, & ! Tangent output: velocity |
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291 | & zrd_tlout, & ! Tangent output: |
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292 | & zrhop_tlout, & ! Tangent output: |
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293 | & zrd_adin, & ! Adjoint input: |
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294 | & zrhop_adin, & ! Adjoint input: |
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295 | & ztb_adin, & ! Adjoint input: temperature |
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296 | & zsb_adin, & ! Adjoint input: salinity |
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297 | & zub_adin, & ! Adjoint input: velocity |
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298 | & zvb_adin, & ! Adjoint input: velocity |
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299 | & zrd_adout, & ! Adjoint output: |
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300 | & z3r ! 3D random field |
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301 | |
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302 | REAL(KIND=wp), DIMENSION(:,:), ALLOCATABLE :: & |
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303 | & zsshn_tlin, & ! Tangent input : horizontal gradient |
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304 | & zsshb_tlout, & ! Tangent ouput : horizontal gradient |
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305 | & zgtu_tlout, & ! Tangent output: horizontal gradient |
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306 | & zgtv_tlout, & ! Tangent output: horizontal gradient |
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307 | & zgsu_tlout, & ! Tangent output: horizontal gradient |
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308 | & zgsv_tlout, & ! Tangent output: horizontal gradient |
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309 | & zgru_tlout, & ! Tangent output: horizontal gradient |
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310 | & zgrv_tlout, & ! Tangent output: horizontal gradient |
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311 | & zgtu_adin, & ! Adjoint input : horizontal gradient |
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312 | & zgtv_adin, & ! Adjoint input : horizontal gradient |
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313 | & zgsu_adin, & ! Adjoint input : horizontal gradient |
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314 | & zgsv_adin, & ! Adjoint input : horizontal gradient |
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315 | & zgru_adin, & ! Adjoint input : horizontal gradient |
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316 | & zgrv_adin, & ! Adjoint input : horizontal gradient |
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317 | & zsshb_adin, & ! Adjoint input : horizontal gradient |
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318 | & zsshn_adout, & ! Adjoint output : horizontal gradient |
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319 | & z2r ! 3D random field |
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320 | |
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321 | REAL(KIND=wp) :: & |
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322 | ! random field standard deviation for: |
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323 | & zsp1, & ! scalar product involving the tangent routine |
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324 | & zsp1_1, & ! scalar product components |
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325 | & zsp1_2, & |
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326 | & zsp1_3, & ! scalar product components |
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327 | & zsp1_4, & |
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328 | & zsp1_5, & ! scalar product components |
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329 | & zsp1_6, & |
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330 | & zsp1_7, & ! scalar product components |
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331 | & zsp1_8, & |
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332 | & zsp1_9, & |
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333 | & zsp1_10, & |
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334 | & zsp1_11, & |
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335 | & zsp1_12, & |
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336 | & zsp1_13, & |
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337 | & zsp2, & ! scalar product involving the adjoint routine |
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338 | & zsp2_1, & ! scalar product components |
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339 | & zsp2_2, & |
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340 | & zsp2_3, & |
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341 | & zsp2_4, & |
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342 | & zsp2_5, & |
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343 | & zsp2_6 |
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344 | |
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345 | CHARACTER (LEN=14) :: & |
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346 | & cl_name |
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347 | |
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348 | ! Allocate memory |
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349 | ALLOCATE( & |
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350 | & ztn_tlin(jpi,jpj,jpk), & |
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351 | & zsn_tlin(jpi,jpj,jpk), & |
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352 | & zun_tlin(jpi,jpj,jpk), & |
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353 | & zvn_tlin(jpi,jpj,jpk), & |
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354 | & zrd_tlin(jpi,jpj,jpk), & |
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355 | & zsshn_tlin(jpi,jpj), & |
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356 | & ztn_adout(jpi,jpj,jpk), & |
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357 | & zsn_adout(jpi,jpj,jpk), & |
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358 | & zun_adout(jpi,jpj,jpk), & |
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359 | & zvn_adout(jpi,jpj,jpk), & |
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360 | & zrd_adout(jpi,jpj,jpk), & |
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361 | & zsshn_adout(jpi, jpj), & |
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362 | & z3r(jpi,jpj,jpk), & |
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363 | & z2r(jpi,jpj), & |
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364 | & zub_tlout(jpi,jpj,jpk), & |
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365 | & zvb_tlout(jpi,jpj,jpk), & |
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366 | & zsb_tlout(jpi,jpj,jpk), & |
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367 | & ztb_tlout(jpi,jpj,jpk), & |
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368 | & zsshb_tlout(jpi,jpj), & |
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369 | & zgtu_tlout(jpi,jpj), & |
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370 | & zgtv_tlout(jpi,jpj), & |
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371 | & zgsu_tlout(jpi,jpj), & |
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372 | & zgsv_tlout(jpi,jpj), & |
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373 | & zgru_tlout(jpi,jpj), & |
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374 | & zgrv_tlout(jpi,jpj), & |
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375 | & zrd_tlout(jpi,jpj,jpk), & |
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376 | & zrhop_tlout(jpi,jpj,jpk), & |
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377 | & zub_adin(jpi,jpj,jpk), & |
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378 | & zvb_adin(jpi,jpj,jpk), & |
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379 | & zsb_adin(jpi,jpj,jpk), & |
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380 | & ztb_adin(jpi,jpj,jpk), & |
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381 | & zsshb_adin(jpi,jpj), & |
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382 | & zgtu_adin(jpi,jpj), & |
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383 | & zgtv_adin(jpi,jpj), & |
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384 | & zgsu_adin(jpi,jpj), & |
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385 | & zgsv_adin(jpi,jpj), & |
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386 | & zgru_adin(jpi,jpj), & |
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387 | & zgrv_adin(jpi,jpj), & |
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388 | & zrd_adin(jpi,jpj,jpk), & |
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389 | & zrhop_adin(jpi,jpj,jpk) & |
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390 | & ) |
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391 | |
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392 | |
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393 | !============================================================= |
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394 | ! 1) dx = ( T ) and dy = ( T ) |
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395 | !============================================================= |
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396 | |
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397 | !-------------------------------------------------------------------- |
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398 | ! Reset the tangent and adjoint variables |
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399 | !-------------------------------------------------------------------- |
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400 | ztn_tlin (:,:,:) = 0.0_wp |
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401 | zsn_tlin (:,:,:) = 0.0_wp |
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402 | zrd_tlin (:,:,:) = 0.0_wp |
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403 | ztn_adout (:,:,:) = 0.0_wp |
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404 | zsn_adout (:,:,:) = 0.0_wp |
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405 | zrd_adout (:,:,:) = 0.0_wp |
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406 | zgtu_tlout (:,: ) = 0.0_wp |
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407 | zgtv_tlout (:,: ) = 0.0_wp |
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408 | zgsu_tlout (:,: ) = 0.0_wp |
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409 | zgsv_tlout (:,: ) = 0.0_wp |
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410 | zgru_tlout (:,: ) = 0.0_wp |
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411 | zgrv_tlout (:,: ) = 0.0_wp |
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412 | zrd_tlout (:,:,:) = 0.0_wp |
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413 | zrhop_tlout(:,:,:) = 0.0_wp |
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414 | zgtu_adin (:,: ) = 0.0_wp |
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415 | zgtv_adin (:,: ) = 0.0_wp |
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416 | zgsu_adin (:,: ) = 0.0_wp |
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417 | zgsv_adin (:,: ) = 0.0_wp |
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418 | zgru_adin (:,: ) = 0.0_wp |
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419 | zgrv_adin (:,: ) = 0.0_wp |
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420 | zrd_adin (:,:,:) = 0.0_wp |
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421 | zrhop_adin (:,:,:) = 0.0_wp |
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422 | |
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423 | tn_tl (:,:,:) = 0.0_wp |
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424 | sn_tl (:,:,:) = 0.0_wp |
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425 | un_tl (:,:,:) = 0.0_wp |
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426 | vn_tl (:,:,:) = 0.0_wp |
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427 | sshn_tl (:,: ) = 0.0_wp |
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428 | tb_tl (:,:,:) = 0.0_wp |
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429 | sb_tl (:,:,:) = 0.0_wp |
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430 | ub_tl (:,:,:) = 0.0_wp |
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431 | vb_tl (:,:,:) = 0.0_wp |
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432 | sshb_tl (:,: ) = 0.0_wp |
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433 | rhd_tl (:,:,:) = 0.0_wp |
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434 | rhop_tl (:,:,:) = 0.0_wp |
---|
435 | gtu_tl (:,: ) = 0.0_wp |
---|
436 | gsu_tl (:,: ) = 0.0_wp |
---|
437 | gru_tl (:,: ) = 0.0_wp |
---|
438 | gtv_tl (:,: ) = 0.0_wp |
---|
439 | gsv_tl (:,: ) = 0.0_wp |
---|
440 | grv_tl (:,: ) = 0.0_wp |
---|
441 | tb_ad (:,:,:) = 0.0_wp |
---|
442 | sb_ad (:,:,:) = 0.0_wp |
---|
443 | ub_ad (:,:,:) = 0.0_wp |
---|
444 | vb_ad (:,:,:) = 0.0_wp |
---|
445 | sshb_ad (:,: ) = 0.0_wp |
---|
446 | tn_ad (:,:,:) = 0.0_wp |
---|
447 | sn_ad (:,:,:) = 0.0_wp |
---|
448 | un_ad (:,:,:) = 0.0_wp |
---|
449 | vn_ad (:,:,:) = 0.0_wp |
---|
450 | sshn_ad (:,: ) = 0.0_wp |
---|
451 | gtu_ad (:,: ) = 0.0_wp |
---|
452 | gsu_ad (:,: ) = 0.0_wp |
---|
453 | gtv_ad (:,: ) = 0.0_wp |
---|
454 | gsv_ad (:,: ) = 0.0_wp |
---|
455 | |
---|
456 | ! Warning, following variables used by istate |
---|
457 | hdivn_tl = 0.0_wp |
---|
458 | hdivb_tl = 0.0_wp |
---|
459 | rotn_tl = 0.0_wp |
---|
460 | rotb_tl = 0.0_wp |
---|
461 | hdivn_ad = 0.0_wp |
---|
462 | hdivb_ad = 0.0_wp |
---|
463 | rotn_ad = 0.0_wp |
---|
464 | rotb_ad = 0.0_wp |
---|
465 | |
---|
466 | DO jj = 1, jpj |
---|
467 | DO ji = 1, jpi |
---|
468 | iseed_2d(ji,jj) = - ( 284035 + & |
---|
469 | & mig(ji) + ( mjg(jj) - 1 ) * jpiglo ) |
---|
470 | END DO |
---|
471 | END DO |
---|
472 | CALL grid_random( iseed_2d, z3r, 'T', 0.0_wp, stdt ) |
---|
473 | DO jk = 1, jpk |
---|
474 | DO jj = nldj, nlej |
---|
475 | DO ji = nldi, nlei |
---|
476 | ztn_tlin(ji,jj,jk) = z3r(ji,jj,jk) |
---|
477 | END DO |
---|
478 | END DO |
---|
479 | END DO |
---|
480 | DO jj = 1, jpj |
---|
481 | DO ji = 1, jpi |
---|
482 | iseed_2d(ji,jj) = - ( 471426 + & |
---|
483 | & mig(ji) + ( mjg(jj) - 1 ) * jpiglo ) |
---|
484 | END DO |
---|
485 | END DO |
---|
486 | CALL grid_random( iseed_2d, z3r, 'T', 0.0_wp, stds ) |
---|
487 | DO jk = 1, jpk |
---|
488 | DO jj = nldj, nlej |
---|
489 | DO ji = nldi, nlei |
---|
490 | zsn_tlin(ji,jj,jk) = z3r(ji,jj,jk) |
---|
491 | END DO |
---|
492 | END DO |
---|
493 | END DO |
---|
494 | DO jj = 1, jpj |
---|
495 | DO ji = 1, jpi |
---|
496 | iseed_2d(ji,jj) = - ( 395703 + & |
---|
497 | & mig(ji) + ( mjg(jj) - 1 ) * jpiglo ) |
---|
498 | END DO |
---|
499 | END DO |
---|
500 | CALL grid_random( iseed_2d, z3r, 'T', 0.0_wp, stdr ) |
---|
501 | DO jk = 1, jpk |
---|
502 | DO jj = nldj, nlej |
---|
503 | DO ji = nldi, nlei |
---|
504 | zrd_tlin(ji,jj,jk) = z3r(ji,jj,jk) |
---|
505 | END DO |
---|
506 | END DO |
---|
507 | END DO |
---|
508 | DO jj = 1, jpj |
---|
509 | DO ji = 1, jpi |
---|
510 | iseed_2d(ji,jj) = - ( 12672456 + & |
---|
511 | & mig(ji) + ( mjg(jj) - 1 ) * jpiglo ) |
---|
512 | END DO |
---|
513 | END DO |
---|
514 | CALL grid_random( iseed_2d, z2r, 'T', 0.0_wp, stdssh ) |
---|
515 | DO jj = nldj, nlej |
---|
516 | DO ji = nldi, nlei |
---|
517 | zsshn_tlin(ji,jj) = z2r(ji,jj) |
---|
518 | END DO |
---|
519 | END DO |
---|
520 | DO jj = 1, jpj |
---|
521 | DO ji = 1, jpi |
---|
522 | iseed_2d(ji,jj) = - ( 456953 + & |
---|
523 | & mig(ji) + ( mjg(jj) - 1 ) * jpiglo ) |
---|
524 | END DO |
---|
525 | END DO |
---|
526 | CALL grid_random( iseed_2d, z3r, 'U', 0.0_wp, stdu ) |
---|
527 | DO jk = 1, jpk |
---|
528 | DO jj = nldj, nlej |
---|
529 | DO ji = nldi, nlei |
---|
530 | zun_tlin(ji,jj,jk) = z3r(ji,jj,jk) |
---|
531 | END DO |
---|
532 | END DO |
---|
533 | END DO |
---|
534 | DO jj = 1, jpj |
---|
535 | DO ji = 1, jpi |
---|
536 | iseed_2d(ji,jj) = - ( 3434334 + & |
---|
537 | & mig(ji) + ( mjg(jj) - 1 ) * jpiglo ) |
---|
538 | END DO |
---|
539 | END DO |
---|
540 | CALL grid_random( iseed_2d, z3r, 'V', 0.0_wp, stdv ) |
---|
541 | DO jk = 1, jpk |
---|
542 | DO jj = nldj, nlej |
---|
543 | DO ji = nldi, nlei |
---|
544 | zvn_tlin(ji,jj,jk) = z3r(ji,jj,jk) |
---|
545 | END DO |
---|
546 | END DO |
---|
547 | END DO |
---|
548 | |
---|
549 | tn_tl (:,:,:) = ztn_tlin (:,:,:) |
---|
550 | sn_tl (:,:,:) = zsn_tlin (:,:,:) |
---|
551 | rhd_tl (:,:,:) = zrd_tlin (:,:,:) |
---|
552 | sshn_tl(:,: ) = zsshn_tlin(:,: ) |
---|
553 | un_tl (:,:,:) = zun_tlin (:,:,:) |
---|
554 | vn_tl (:,:,:) = zvn_tlin (:,:,:) |
---|
555 | |
---|
556 | !-------------------------------------------------------------------- |
---|
557 | ! Call the tangent routine: dy = L dx |
---|
558 | !-------------------------------------------------------------------- |
---|
559 | |
---|
560 | CALL istate_init_tan |
---|
561 | |
---|
562 | zrd_tlout (:,:,:) = rhd_tl (:,:,:) |
---|
563 | zrhop_tlout (:,:,:) = rhop_tl (:,:,:) |
---|
564 | zgtu_tlout (:,: ) = gtu_tl (:,: ) |
---|
565 | zgtv_tlout (:,: ) = gtv_tl (:,: ) |
---|
566 | zgru_tlout (:,: ) = gru_tl (:,: ) |
---|
567 | zgrv_tlout (:,: ) = grv_tl (:,: ) |
---|
568 | zgsu_tlout (:,: ) = gsu_tl (:,: ) |
---|
569 | zgsv_tlout (:,: ) = gsv_tl (:,: ) |
---|
570 | zsshb_tlout (:,: ) = sshb_tl (:,: ) |
---|
571 | ztb_tlout (:,:,:) = tb_tl (:,:,:) |
---|
572 | zsb_tlout (:,:,:) = sb_tl (:,:,:) |
---|
573 | zub_tlout (:,:,:) = ub_tl (:,:,:) |
---|
574 | zvb_tlout (:,:,:) = vb_tl (:,:,:) |
---|
575 | zsshb_tlout (:,: ) = sshb_tl (:,: ) |
---|
576 | |
---|
577 | !-------------------------------------------------------------------- |
---|
578 | ! Initialize the adjoint variables: dy^* = W dy |
---|
579 | !-------------------------------------------------------------------- |
---|
580 | |
---|
581 | DO jk = 1, jpk |
---|
582 | DO jj = nldj, nlej |
---|
583 | DO ji = nldi, nlei |
---|
584 | zrd_adin(ji,jj,jk) = zrd_tlout(ji,jj,jk) & |
---|
585 | & * e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,jk)& |
---|
586 | & * tmask(ji,jj,jk) |
---|
587 | zrhop_adin(ji,jj,jk) = zrhop_tlout(ji,jj,jk) & |
---|
588 | & * e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,jk)& |
---|
589 | & * tmask(ji,jj,jk) |
---|
590 | END DO |
---|
591 | END DO |
---|
592 | END DO |
---|
593 | DO jj = nldj, nlej |
---|
594 | DO ji = nldi, nlei |
---|
595 | zgtu_adin(ji,jj) = zgtu_tlout(ji,jj) & |
---|
596 | & * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,1) & |
---|
597 | & * umask(ji,jj,1) |
---|
598 | zgsu_adin(ji,jj) = zgsu_tlout(ji,jj) & |
---|
599 | & * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,1) & |
---|
600 | & * umask(ji,jj,1) |
---|
601 | zgru_adin(ji,jj) = zgru_tlout(ji,jj) & |
---|
602 | & * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,1) & |
---|
603 | & * umask(ji,jj,1) |
---|
604 | zgtv_adin(ji,jj) = zgtv_tlout(ji,jj) & |
---|
605 | & * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,1) & |
---|
606 | & * vmask(ji,jj,1) |
---|
607 | zgsv_adin(ji,jj) = zgsv_tlout(ji,jj) & |
---|
608 | & * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,1) & |
---|
609 | & * vmask(ji,jj,1) |
---|
610 | zgrv_adin(ji,jj) = zgrv_tlout(ji,jj) & |
---|
611 | & * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,1) & |
---|
612 | & * vmask(ji,jj,1) |
---|
613 | END DO |
---|
614 | END DO |
---|
615 | DO jk = 1, jpk |
---|
616 | DO jj = nldj, nlej |
---|
617 | DO ji = nldi, nlei |
---|
618 | ztb_adin(ji,jj,jk) = ztb_tlout(ji,jj,jk) & |
---|
619 | & * e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,jk)& |
---|
620 | & * tmask(ji,jj,jk) |
---|
621 | END DO |
---|
622 | END DO |
---|
623 | END DO |
---|
624 | DO jk = 1, jpk |
---|
625 | DO jj = nldj, nlej |
---|
626 | DO ji = nldi, nlei |
---|
627 | zub_adin(ji,jj,jk) = zub_tlout(ji,jj,jk) & |
---|
628 | & * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,jk)& |
---|
629 | & * umask(ji,jj,jk) |
---|
630 | END DO |
---|
631 | END DO |
---|
632 | END DO |
---|
633 | DO jk = 1, jpk |
---|
634 | DO jj = nldj, nlej |
---|
635 | DO ji = nldi, nlei |
---|
636 | zvb_adin(ji,jj,jk) = zvb_tlout(ji,jj,jk) & |
---|
637 | & * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,jk)& |
---|
638 | & * vmask(ji,jj,jk) |
---|
639 | END DO |
---|
640 | END DO |
---|
641 | END DO |
---|
642 | DO jj = nldj, nlej |
---|
643 | DO ji = nldi, nlei |
---|
644 | zsshb_adin(ji,jj) = zsshb_tlout(ji,jj) & |
---|
645 | & * e1t(ji,jj) * e2t(ji,jj) * wesp_ssh & |
---|
646 | & * tmask(ji,jj,1) |
---|
647 | END DO |
---|
648 | END DO |
---|
649 | |
---|
650 | !-------------------------------------------------------------------- |
---|
651 | ! Compute the scalar product: ( L dx )^T W dy |
---|
652 | !-------------------------------------------------------------------- |
---|
653 | |
---|
654 | zsp1_1 = DOT_PRODUCT( zrd_tlout , zrd_adin ) |
---|
655 | zsp1_2 = DOT_PRODUCT( zrhop_tlout , zrhop_adin ) |
---|
656 | zsp1_3 = DOT_PRODUCT( zgtu_tlout , zgtu_adin ) |
---|
657 | zsp1_4 = DOT_PRODUCT( zgru_tlout , zgru_adin ) |
---|
658 | zsp1_5 = DOT_PRODUCT( zgsu_tlout , zgsu_adin ) |
---|
659 | zsp1_6 = DOT_PRODUCT( zgtv_tlout , zgtv_adin ) |
---|
660 | zsp1_7 = DOT_PRODUCT( zgrv_tlout , zgrv_adin ) |
---|
661 | zsp1_8 = DOT_PRODUCT( zgsv_tlout , zgsv_adin ) |
---|
662 | zsp1_9 = DOT_PRODUCT( zub_tlout , zub_adin ) |
---|
663 | zsp1_10 = DOT_PRODUCT( zvb_tlout , zvb_adin ) |
---|
664 | zsp1_11 = DOT_PRODUCT( ztb_tlout , ztb_adin ) |
---|
665 | zsp1_12 = DOT_PRODUCT( zsb_tlout , zsb_adin ) |
---|
666 | zsp1_13 = DOT_PRODUCT( zsshb_tlout , zsshb_adin ) |
---|
667 | |
---|
668 | zsp1 = zsp1_1 + zsp1_2 + zsp1_3 + zsp1_4 + & |
---|
669 | & zsp1_5 + zsp1_6 + zsp1_7 + zsp1_8 + & |
---|
670 | & zsp1_9 + zsp1_10 + zsp1_11 + zsp1_12 + zsp1_13 |
---|
671 | |
---|
672 | !-------------------------------------------------------------------- |
---|
673 | ! Call the adjoint routine: dx^* = L^T dy^* |
---|
674 | !-------------------------------------------------------------------- |
---|
675 | |
---|
676 | rhd_ad (:,:,:) = zrd_adin (:,:,:) |
---|
677 | rhop_ad (:,:,:) = zrhop_adin (:,:,:) |
---|
678 | gtu_ad (:,: ) = zgtu_adin (:,: ) |
---|
679 | gtv_ad (:,: ) = zgtv_adin (:,: ) |
---|
680 | gru_ad (:,: ) = zgru_adin (:,: ) |
---|
681 | grv_ad (:,: ) = zgrv_adin (:,: ) |
---|
682 | gsu_ad (:,: ) = zgsu_adin (:,: ) |
---|
683 | gsv_ad (:,: ) = zgsv_adin (:,: ) |
---|
684 | ub_ad (:,:,:) = zub_adin (:,:,:) |
---|
685 | vb_ad (:,:,:) = zvb_adin (:,:,:) |
---|
686 | tb_ad (:,:,:) = ztb_adin (:,:,:) |
---|
687 | sb_ad (:,:,:) = zsb_adin (:,:,:) |
---|
688 | sshb_ad (:,: ) = zsshb_adin (:,: ) |
---|
689 | |
---|
690 | CALL istate_init_adj |
---|
691 | |
---|
692 | ztn_adout (:,:,:) = tn_ad (:,:,:) |
---|
693 | zsn_adout (:,:,:) = sn_ad (:,:,:) |
---|
694 | zrd_adout (:,:,:) = rhd_ad (:,:,:) |
---|
695 | zun_adout (:,:,:) = un_ad (:,:,:) |
---|
696 | zvn_adout (:,:,:) = vn_ad (:,:,:) |
---|
697 | zsshn_adout(:,: ) = sshn_ad (:,: ) |
---|
698 | |
---|
699 | !-------------------------------------------------------------------- |
---|
700 | ! Compute the scalar product: dx^T L^T W dy |
---|
701 | !-------------------------------------------------------------------- |
---|
702 | |
---|
703 | zsp2_1 = DOT_PRODUCT( ztn_tlin , ztn_adout ) |
---|
704 | zsp2_2 = DOT_PRODUCT( zsn_tlin , zsn_adout ) |
---|
705 | zsp2_3 = DOT_PRODUCT( zrd_tlin , zrd_adout ) |
---|
706 | zsp2_4 = DOT_PRODUCT( zun_tlin , zun_adout ) |
---|
707 | zsp2_5 = DOT_PRODUCT( zvn_tlin , zvn_adout ) |
---|
708 | zsp2_6 = DOT_PRODUCT( zsshn_tlin, zsshn_adout ) |
---|
709 | |
---|
710 | zsp2 = zsp2_1 + zsp2_2 + zsp2_3 + zsp2_4 + zsp2_5 + zsp2_6 |
---|
711 | |
---|
712 | ! Compare the scalar products |
---|
713 | |
---|
714 | ! 14 char:'12345678901234' |
---|
715 | cl_name = 'istate_tst ' |
---|
716 | CALL prntst_adj( cl_name, kumadt, zsp1, zsp2 ) |
---|
717 | |
---|
718 | ! Deallocate memory |
---|
719 | DEALLOCATE( & |
---|
720 | & ztn_tlin, & |
---|
721 | & zsn_tlin, & |
---|
722 | & zrd_tlin, & |
---|
723 | & ztn_adout, & |
---|
724 | & zsn_adout, & |
---|
725 | & zrd_adout, & |
---|
726 | & z3r, & |
---|
727 | & z2r, & |
---|
728 | & zub_tlout, & |
---|
729 | & zvb_tlout, & |
---|
730 | & zsb_tlout, & |
---|
731 | & ztb_tlout, & |
---|
732 | & zsshb_tlout, & |
---|
733 | & zgtu_tlout, & |
---|
734 | & zgtv_tlout, & |
---|
735 | & zgsu_tlout, & |
---|
736 | & zgsv_tlout, & |
---|
737 | & zgru_tlout, & |
---|
738 | & zgrv_tlout, & |
---|
739 | & zrd_tlout, & |
---|
740 | & zrhop_tlout, & |
---|
741 | & zub_adin, & |
---|
742 | & zvb_adin, & |
---|
743 | & zsb_adin, & |
---|
744 | & ztb_adin, & |
---|
745 | & zsshb_adin, & |
---|
746 | & zgtu_adin, & |
---|
747 | & zgtv_adin, & |
---|
748 | & zgsu_adin, & |
---|
749 | & zgsv_adin, & |
---|
750 | & zgru_adin, & |
---|
751 | & zgrv_adin, & |
---|
752 | & zrd_adin, & |
---|
753 | & zrhop_adin & |
---|
754 | & ) |
---|
755 | |
---|
756 | END SUBROUTINE istate_init_adj_tst |
---|
757 | |
---|
758 | !!===================================================================== |
---|
759 | #endif |
---|
760 | END MODULE istate_tam |
---|