1 | MODULE sbcssm_tam |
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2 | #ifdef key_tam |
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3 | !!====================================================================== |
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4 | !! *** MODULE sbcssm_tam *** |
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5 | !! Surface module : provide time-mean ocean surface variables |
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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 | !! 9.0 ! 06-07 (G. Madec) Original code |
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10 | !! History of the TAM module: |
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11 | !! 9.0 ! 08-11 (A. Vidard) Original code |
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12 | !! 9.0 ! 10-04 (A. Vidard) Nemo3.2 update |
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13 | !!---------------------------------------------------------------------- |
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14 | |
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15 | !!---------------------------------------------------------------------- |
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16 | !! sbc_ssm_[tan adj]: calculate sea surface mean currents, temperature, |
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17 | !! and salinity over nn_fsbc time-step |
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18 | !!---------------------------------------------------------------------- |
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19 | USE par_oce |
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20 | USE par_kind |
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21 | USE oce_tam |
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22 | USE dom_oce |
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23 | USE sbc_oce ! Surface boundary condition: frequency of sbc computation (as well as sea-ice model) |
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24 | USE sbc_oce_tam |
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25 | USE in_out_manager |
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26 | USE gridrandom |
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27 | USE dotprodfld |
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28 | USE paresp |
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29 | USE tstool_tam |
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30 | |
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31 | IMPLICIT NONE |
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32 | PRIVATE |
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33 | |
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34 | PUBLIC sbc_ssm_tan ! routine called by step_tam.F90 |
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35 | PUBLIC sbc_ssm_adj ! routine called by step_tam.F90 |
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36 | PUBLIC sbc_ssm_adj_tst ! routine called by tst.F90 |
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37 | |
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38 | !! * Substitutions |
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39 | # include "domzgr_substitute.h90" |
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40 | !!---------------------------------------------------------------------- |
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41 | !! OPA 9.0 , LOCEAN-IPSL (2006) |
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42 | !! $Id: sbcssm.F90 1196 2008-09-19 07:07:00Z ctlod $ |
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43 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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44 | !!---------------------------------------------------------------------- |
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45 | |
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46 | CONTAINS |
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47 | |
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48 | SUBROUTINE sbc_ssm_tan( kt ) |
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49 | !!--------------------------------------------------------------------- |
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50 | !! *** ROUTINE sbc_ssm_tan *** |
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51 | !! |
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52 | !! ** Purpose of the direct routine: |
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53 | !! provide ocean surface variable to sea-surface boundary |
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54 | !! condition computation |
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55 | !! |
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56 | !! ** Method of the direct routine: |
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57 | !! compute mean surface velocity (2 components at U and |
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58 | !! V-points) [m/s], temperature [Celcius] and salinity [psu] over |
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59 | !! the periode (kt - nn_fsbc) to kt |
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60 | !!--------------------------------------------------------------------- |
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61 | INTEGER, INTENT(in) :: kt ! ocean time step |
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62 | ! |
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63 | REAL(wp) :: zcoef ! temporary scalar |
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64 | REAL(wp) :: zf_sbc ! read sbc frequency |
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65 | !!--------------------------------------------------------------------- |
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66 | ! ! ---------------------------------------- ! |
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67 | IF( nn_fsbc == 1 ) THEN ! Instantaneous surface fields ! |
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68 | ! ! ---------------------------------------- ! |
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69 | IF( kt == nit000 ) THEN |
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70 | IF(lwp) WRITE(numout,*) |
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71 | IF(lwp) WRITE(numout,*) 'sbc_ssm_tan: sea surface mean fields, nn_fsbc=1 : instantaneous values' |
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72 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~ ' |
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73 | ENDIF |
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74 | ! |
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75 | ssu_m_tl(:,:) = ub_tl(:,:,1) |
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76 | ssv_m_tl(:,:) = vb_tl(:,:,1) |
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77 | sst_m_tl(:,:) = tsn_tl(:,:,1,jp_tem) |
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78 | sss_m_tl(:,:) = tsn_tl(:,:,1,jp_sal) |
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79 | ssh_m_tl(:,:) = sshn_tl(:,:) |
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80 | ! |
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81 | ELSE |
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82 | ! ! ---------------------------------------- ! |
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83 | IF( kt == nit000) THEN ! Initialisation: 1st time-step ! |
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84 | ! ! ---------------------------------------- ! |
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85 | IF(lwp) WRITE(numout,*) |
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86 | IF(lwp) WRITE(numout,*) 'sbc_ssm_tan : sea surface mean fields' |
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87 | ! |
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88 | IF( ln_rstart ) THEN |
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89 | ssu_m_tl(:,:) = 0.0_wp |
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90 | ssv_m_tl(:,:) = 0.0_wp |
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91 | sst_m_tl(:,:) = 0.0_wp |
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92 | sss_m_tl(:,:) = 0.0_wp |
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93 | ssh_m_tl(:,:) = 0.0_wp |
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94 | ELSE |
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95 | IF(lwp) WRITE(numout,*) '~~~~~~~ mean fields initialised to instantaneous values' |
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96 | zcoef = REAL( nn_fsbc - 1, wp ) |
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97 | ssu_m_tl(:,:) = zcoef * ub_tl(:,:,1) |
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98 | ssv_m_tl(:,:) = zcoef * vb_tl(:,:,1) |
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99 | sst_m_tl(:,:) = zcoef * tsn_tl(:,:,1,jp_tem) |
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100 | sss_m_tl(:,:) = zcoef * tsn_tl(:,:,1,jp_sal) |
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101 | ssh_m_tl(:,:) = zcoef * sshn_tl(:,:) |
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102 | ENDIF |
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103 | ! ! ---------------------------------------- ! |
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104 | ELSEIF( MOD( kt - 2 , nn_fsbc ) == 0 ) THEN ! Initialisation: New mean computation ! |
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105 | ! ! ---------------------------------------- ! |
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106 | ssu_m_tl(:,:) = 0.0_wp ! reset to zero ocean mean sbc fields |
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107 | ssv_m_tl(:,:) = 0.0_wp |
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108 | sst_m_tl(:,:) = 0.0_wp |
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109 | sss_m_tl(:,:) = 0.0_wp |
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110 | ssh_m_tl(:,:) = 0.0_wp |
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111 | ENDIF |
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112 | ! ! ---------------------------------------- ! |
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113 | ! ! Cumulate at each time step ! |
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114 | ! ! ---------------------------------------- ! |
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115 | ssu_m_tl(:,:) = ssu_m_tl(:,:) + ub_tl(:,:,1) |
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116 | ssv_m_tl(:,:) = ssv_m_tl(:,:) + vb_tl(:,:,1) |
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117 | sst_m_tl(:,:) = sst_m_tl(:,:) + tsn_tl(:,:,1,jp_tem) |
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118 | sss_m_tl(:,:) = sss_m_tl(:,:) + tsn_tl(:,:,1,jp_sal) |
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119 | ssh_m_tl(:,:) = ssh_m_tl(:,:) + sshn_tl(:,:) |
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120 | ! ! ---------------------------------------- ! |
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121 | IF( MOD( kt - 1 , nn_fsbc ) == 0 ) THEN ! Mean value at each nn_fsbc time-step ! |
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122 | ! ! ---------------------------------------- ! |
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123 | zcoef = 1. / REAL( nn_fsbc, wp ) |
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124 | sst_m_tl(:,:) = sst_m_tl(:,:) * zcoef ! mean SST [Celcius] |
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125 | sss_m_tl(:,:) = sss_m_tl(:,:) * zcoef ! mean SSS [psu] |
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126 | ssu_m_tl(:,:) = ssu_m_tl(:,:) * zcoef ! mean suface current [m/s] |
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127 | ssv_m_tl(:,:) = ssv_m_tl(:,:) * zcoef ! |
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128 | ssh_m_tl(:,:) = ssh_m_tl(:,:) * zcoef ! |
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129 | ! |
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130 | ENDIF |
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131 | ! |
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132 | ENDIF |
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133 | ! |
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134 | END SUBROUTINE sbc_ssm_tan |
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135 | |
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136 | SUBROUTINE sbc_ssm_adj( kt ) |
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137 | !!--------------------------------------------------------------------- |
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138 | !! *** ROUTINE sbc_ssm_adj *** |
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139 | !! |
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140 | !! ** Purpose of the direct routine: |
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141 | !! provide ocean surface variable to sea-surface boundary |
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142 | !! condition computation |
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143 | !! |
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144 | !! ** Method of the direct routine: |
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145 | !! compute mean surface velocity (2 components at U and |
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146 | !! V-points) [m/s], temperature [Celcius] and salinity [psu] over |
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147 | !! the periode (kt - nn_fsbc) to kt |
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148 | !!--------------------------------------------------------------------- |
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149 | INTEGER, INTENT(in) :: kt ! ocean time step |
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150 | ! |
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151 | REAL(wp) :: zcoef ! temporary scalar |
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152 | REAL(wp) :: zf_sbc ! read sbc frequency |
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153 | !!--------------------------------------------------------------------- |
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154 | ! ! ---------------------------------------- ! |
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155 | IF( nn_fsbc == 1 ) THEN ! Instantaneous surface fields ! |
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156 | ! ! ---------------------------------------- ! |
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157 | IF( kt == nitend) THEN |
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158 | IF(lwp) WRITE(numout,*) |
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159 | IF(lwp) WRITE(numout,*) 'sbc_ssm_adj: sea surface mean fields, nn_fsbc=1 : instantaneous values' |
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160 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~ ' |
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161 | ENDIF |
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162 | ! |
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163 | ub_ad(:,:,1) = ub_ad(:,:,1) + ssu_m_ad(:,:) |
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164 | vb_ad(:,:,1) = vb_ad(:,:,1) + ssv_m_ad(:,:) |
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165 | tsn_ad(:,:,1,jp_tem) = tsn_ad(:,:,1,jp_tem) + sst_m_ad(:,:) |
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166 | tsn_ad(:,:,1,jp_sal) = tsn_ad(:,:,1,jp_sal) + sss_m_ad(:,:) |
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167 | sshn_ad(:,:) = sshn_ad(:,:) + ssh_m_ad(:,:) |
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168 | ssu_m_ad(:,:) = 0.0_wp |
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169 | ssv_m_ad(:,:) = 0.0_wp |
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170 | sst_m_ad(:,:) = 0.0_wp |
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171 | sss_m_ad(:,:) = 0.0_wp |
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172 | ssh_m_ad(:,:) = 0.0_wp |
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173 | ! |
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174 | ELSE |
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175 | ! ! ---------------------------------------- ! |
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176 | IF( MOD( kt - 1 , nn_fsbc ) == 0 ) THEN ! Mean value at each nn_fsbc time-step ! |
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177 | ! ! ---------------------------------------- ! |
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178 | zcoef = 1. / REAL( nn_fsbc, wp ) |
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179 | sst_m_ad(:,:) = sst_m_ad(:,:) * zcoef ! mean SST [Celcius] |
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180 | sss_m_ad(:,:) = sss_m_ad(:,:) * zcoef ! mean SSS [psu] |
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181 | ssu_m_ad(:,:) = ssu_m_ad(:,:) * zcoef ! mean suface current [m/s] |
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182 | ssv_m_ad(:,:) = ssv_m_ad(:,:) * zcoef ! |
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183 | ssh_m_ad(:,:) = ssh_m_ad(:,:) * zcoef ! |
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184 | ! |
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185 | ENDIF |
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186 | ! ! ---------------------------------------- ! |
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187 | ! ! Cumulate at each time step ! |
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188 | ! ! ---------------------------------------- ! |
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189 | ub_ad(:,:,1) = ssu_m_ad(:,:) + ub_ad(:,:,1) |
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190 | vb_ad(:,:,1) = ssv_m_ad(:,:) + vb_ad(:,:,1) |
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191 | tsn_ad(:,:,1,jp_tem) = sst_m_ad(:,:) + tsn_ad(:,:,1,jp_tem) |
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192 | tsn_ad(:,:,1,jp_sal) = sss_m_ad(:,:) + tsn_ad(:,:,1,jp_sal) |
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193 | sshn_ad(:,:) = ssh_m_ad(:,:) + sshn_ad(:,:) |
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194 | ! ! ---------------------------------------- ! |
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195 | IF( kt == nitend) THEN ! Initialisation: 1st time-step ! |
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196 | ! ! ---------------------------------------- ! |
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197 | IF(lwp) WRITE(numout,*) |
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198 | IF(lwp) WRITE(numout,*) 'sbc_ssm_adj : sea surface mean fields' |
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199 | ! |
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200 | ENDIF |
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201 | ! ! ---------------------------------------- ! |
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202 | IF( kt == nit000) THEN ! Initialisation: 1st time-step ! |
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203 | ! ! ---------------------------------------- ! |
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204 | |
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205 | IF( ln_rstart ) THEN |
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206 | ssu_m_ad(:,:) = 0.0_wp |
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207 | ssv_m_ad(:,:) = 0.0_wp |
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208 | sst_m_ad(:,:) = 0.0_wp |
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209 | sss_m_ad(:,:) = 0.0_wp |
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210 | ssh_m_ad(:,:) = 0.0_wp |
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211 | ELSE |
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212 | IF(lwp) WRITE(numout,*) '~~~~~~~ mean fields initialised to instantaneous values' |
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213 | zcoef = REAL( nn_fsbc - 1, wp ) |
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214 | ub_ad(:,:,1) = ub_ad(:,:,1) + zcoef * ssu_m_ad(:,:) |
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215 | vb_ad(:,:,1) = vb_ad(:,:,1) + zcoef * ssv_m_ad(:,:) |
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216 | tsn_ad(:,:,1,jp_tem) = tsn_ad(:,:,1,jp_tem) + zcoef * sst_m_ad(:,:) |
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217 | tsn_ad(:,:,1,jp_sal) = tsn_ad(:,:,1,jp_sal) + zcoef * sss_m_ad(:,:) |
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218 | sshn_ad(:,:) = sshn_ad(:,:) + zcoef * ssh_m_ad(:,:) |
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219 | ssu_m_ad(:,:) = 0.0_wp |
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220 | ssv_m_ad(:,:) = 0.0_wp |
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221 | sst_m_ad(:,:) = 0.0_wp |
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222 | sss_m_ad(:,:) = 0.0_wp |
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223 | ssh_m_ad(:,:) = 0.0_wp |
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224 | ENDIF |
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225 | ! ! ---------------------------------------- ! |
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226 | ELSEIF( MOD( kt - 2 , nn_fsbc ) == 0 ) THEN ! Initialisation: New mean computation ! |
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227 | ! ! ---------------------------------------- ! |
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228 | ssu_m_ad(:,:) = 0.0_wp ! reset to zero ocean mean sbc fields |
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229 | ssv_m_ad(:,:) = 0.0_wp |
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230 | sst_m_ad(:,:) = 0.0_wp |
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231 | sss_m_ad(:,:) = 0.0_wp |
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232 | ssh_m_ad(:,:) = 0.0_wp |
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233 | ENDIF |
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234 | |
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235 | ! |
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236 | ENDIF |
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237 | ! |
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238 | END SUBROUTINE sbc_ssm_adj |
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239 | |
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240 | SUBROUTINE sbc_ssm_adj_tst( kumadt ) |
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241 | !!----------------------------------------------------------------------- |
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242 | !! |
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243 | !! *** ROUTINE sbc_ssm_adj_tst *** |
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244 | !! |
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245 | !! ** Purpose : Test the adjoint routine. |
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246 | !! |
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247 | !! ** Method : Verify the scalar product |
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248 | !! |
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249 | !! ( L dx )^T W dy = dx^T L^T W dy |
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250 | !! |
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251 | !! where L = tangent routine |
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252 | !! L^T = adjoint routine |
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253 | !! W = diagonal matrix of scale factors |
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254 | !! dx = input perturbation (random field) |
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255 | !! dy = L dx |
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256 | !! |
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257 | !! ** Action |
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258 | !! dx = ( un_tl, vn_tl, tn_tl, sn_tl ) |
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259 | !! dy = ( ssu_m_tl, ssv_m_tl, sst_m_tl, sss_m_tl ) |
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260 | !! |
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261 | !! History : |
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262 | !! ! 08-08 (A. Vidard) |
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263 | !! ! 09-01 (A. Weaver) cleaning |
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264 | !!----------------------------------------------------------------------- |
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265 | !! * Modules used |
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266 | |
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267 | !! * Arguments |
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268 | INTEGER, INTENT(IN) :: & |
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269 | & kumadt ! Output unit |
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270 | |
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271 | INTEGER :: & |
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272 | & ji, & ! dummy loop indices |
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273 | & jj |
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274 | INTEGER, DIMENSION(jpi,jpj) :: & |
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275 | & iseed_2d ! 2D seed for the random number generator |
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276 | REAL(KIND=wp) :: & |
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277 | & zsp1, & ! scalar product involving the tangent routine |
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278 | & zsp2 ! scalar product involving the adjoint routine |
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279 | REAL(KIND=wp), DIMENSION(:,:), ALLOCATABLE :: & |
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280 | & zub_tlin , & ! Tangent input |
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281 | & zvb_tlin , & ! Tangent input |
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282 | & ztn_tlin , & ! Tangent input |
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283 | & zsn_tlin , & ! Tangent input |
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284 | & zsshn_tlin , & ! Adjoint output |
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285 | & zssum_tlin , & ! Tangent input |
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286 | & zssvm_tlin , & ! Tangent input |
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287 | & zsstm_tlin , & ! Tangent input |
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288 | & zsssm_tlin , & ! Tangent input |
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289 | & zsshm_tlin , & ! Tangent input |
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290 | & zssum_tlout, & ! Tangent output |
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291 | & zssvm_tlout, & ! Tangent output |
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292 | & zsstm_tlout, & ! Tangent output |
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293 | & zsssm_tlout, & ! Tangent output |
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294 | & zsshm_tlout, & ! Tangent output |
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295 | & zub_adout , & ! Adjoint input |
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296 | & zvb_adout , & ! Adjoint input |
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297 | & ztn_adout , & ! Adjoint input |
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298 | & zsn_adout , & ! Adjoint input |
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299 | & zsshn_adout, & ! Adjoint output |
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300 | & zssum_adout, & ! Adjoint input |
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301 | & zssvm_adout, & ! Adjoint input |
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302 | & zsstm_adout, & ! Adjoint input |
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303 | & zsssm_adout, & ! Adjoint input |
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304 | & zsshm_adout, & ! Adjoint input |
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305 | & zssum_adin , & ! Adjoint output |
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306 | & zssvm_adin , & ! Adjoint output |
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307 | & zsstm_adin , & ! Adjoint output |
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308 | & zsssm_adin , & ! Adjoint output |
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309 | & zsshm_adin , & ! Adjoint output |
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310 | & zr ! 2D random field |
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311 | CHARACTER(LEN=14) :: cl_name |
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312 | ! Allocate memory |
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313 | |
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314 | ALLOCATE( & |
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315 | & zub_tlin (jpi,jpj), & |
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316 | & zvb_tlin (jpi,jpj), & |
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317 | & ztn_tlin (jpi,jpj), & |
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318 | & zsn_tlin (jpi,jpj), & |
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319 | & zsshn_tlin (jpi,jpj), & |
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320 | & zssum_tlin (jpi,jpj), & |
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321 | & zssvm_tlin (jpi,jpj), & |
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322 | & zsstm_tlin (jpi,jpj), & |
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323 | & zsssm_tlin (jpi,jpj), & |
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324 | & zsshm_tlin (jpi,jpj), & |
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325 | & zssum_tlout(jpi,jpj), & |
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326 | & zssvm_tlout(jpi,jpj), & |
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327 | & zsstm_tlout(jpi,jpj), & |
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328 | & zsssm_tlout(jpi,jpj), & |
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329 | & zsshm_tlout(jpi,jpj), & |
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330 | & zub_adout (jpi,jpj), & |
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331 | & zvb_adout (jpi,jpj), & |
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332 | & ztn_adout (jpi,jpj), & |
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333 | & zsn_adout (jpi,jpj), & |
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334 | & zsshn_adout(jpi,jpj), & |
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335 | & zssum_adout(jpi,jpj), & |
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336 | & zssvm_adout(jpi,jpj), & |
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337 | & zsstm_adout(jpi,jpj), & |
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338 | & zsssm_adout(jpi,jpj), & |
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339 | & zsshm_adout(jpi,jpj), & |
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340 | & zssum_adin (jpi,jpj), & |
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341 | & zssvm_adin (jpi,jpj), & |
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342 | & zsstm_adin (jpi,jpj), & |
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343 | & zsssm_adin (jpi,jpj), & |
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344 | & zsshm_adin (jpi,jpj), & |
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345 | & zr (jpi,jpj) & |
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346 | & ) |
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347 | !================================================================== |
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348 | ! 1) dx = ( un_tl, vn_tl, tn_tl, sn_tl ) and |
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349 | ! dy = ( ssu_m_tl, ssv_m_tl, sst_m_tl, sss_m_tl ) |
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350 | !================================================================== |
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351 | |
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352 | !-------------------------------------------------------------------- |
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353 | ! Reset the tangent and adjoint variables |
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354 | !-------------------------------------------------------------------- |
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355 | zub_tlin (:,:) = 0.0_wp |
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356 | zvb_tlin (:,:) = 0.0_wp |
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357 | ztn_tlin (:,:) = 0.0_wp |
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358 | zsn_tlin (:,:) = 0.0_wp |
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359 | zssum_tlin (:,:) = 0.0_wp |
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360 | zssvm_tlin (:,:) = 0.0_wp |
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361 | zsstm_tlin (:,:) = 0.0_wp |
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362 | zsssm_tlin (:,:) = 0.0_wp |
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363 | zsshm_tlin (:,:) = 0.0_wp |
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364 | zssum_tlout(:,:) = 0.0_wp |
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365 | zssvm_tlout(:,:) = 0.0_wp |
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366 | zsstm_tlout(:,:) = 0.0_wp |
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367 | zsssm_tlout(:,:) = 0.0_wp |
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368 | zsshm_tlout(:,:) = 0.0_wp |
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369 | zub_adout (:,:) = 0.0_wp |
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370 | zvb_adout (:,:) = 0.0_wp |
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371 | ztn_adout (:,:) = 0.0_wp |
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372 | zsn_adout (:,:) = 0.0_wp |
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373 | zsshn_adout(:,:) = 0.0_wp |
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374 | zssum_adout(:,:) = 0.0_wp |
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375 | zssvm_adout(:,:) = 0.0_wp |
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376 | zsstm_adout(:,:) = 0.0_wp |
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377 | zsssm_adout(:,:) = 0.0_wp |
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378 | zsshm_adout(:,:) = 0.0_wp |
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379 | zssum_adin (:,:) = 0.0_wp |
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380 | zssvm_adin (:,:) = 0.0_wp |
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381 | zsstm_adin (:,:) = 0.0_wp |
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382 | zsssm_adin (:,:) = 0.0_wp |
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383 | zsshm_adin (:,:) = 0.0_wp |
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384 | zr (:,:) = 0.0_wp |
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385 | |
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386 | !-------------------------------------------------------------------- |
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387 | ! Initialize the tangent input with random noise: dx |
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388 | !-------------------------------------------------------------------- |
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389 | |
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390 | CALL grid_random( zr, 'U', 0.0_wp, stdu ) |
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391 | DO jj = nldj, nlej |
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392 | DO ji = nldi, nlei |
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393 | zub_tlin(ji,jj) = zr(ji,jj) |
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394 | END DO |
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395 | END DO |
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396 | |
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397 | CALL grid_random( zr, 'V', 0.0_wp, stdv ) |
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398 | DO jj = nldj, nlej |
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399 | DO ji = nldi, nlei |
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400 | zvb_tlin(ji,jj) = zr(ji,jj) |
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401 | END DO |
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402 | END DO |
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403 | |
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404 | CALL grid_random( zr, 'T', 0.0_wp, stds ) |
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405 | DO jj = nldj, nlej |
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406 | DO ji = nldi, nlei |
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407 | zsn_tlin(ji,jj) = zr(ji,jj) |
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408 | END DO |
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409 | END DO |
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410 | |
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411 | CALL grid_random( zr, 'T', 0.0_wp, stdt ) |
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412 | DO jj = nldj, nlej |
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413 | DO ji = nldi, nlei |
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414 | ztn_tlin(ji,jj) = zr(ji,jj) |
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415 | END DO |
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416 | END DO |
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417 | CALL grid_random( zr, 'T', 0.0_wp, stdssh ) |
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418 | DO jj = nldj, nlej |
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419 | DO ji = nldi, nlei |
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420 | zsshn_tlin(ji,jj) = zr(ji,jj) |
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421 | END DO |
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422 | END DO |
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423 | |
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424 | CALL grid_random( zr, 'U', 0.0_wp, stdu ) |
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425 | DO jj = nldj, nlej |
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426 | DO ji = nldi, nlei |
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427 | zssum_tlin(ji,jj) = zr(ji,jj) |
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428 | END DO |
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429 | END DO |
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430 | CALL grid_random( zr, 'V', 0.0_wp, stdv ) |
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431 | DO jj = nldj, nlej |
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432 | DO ji = nldi, nlei |
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433 | zssvm_tlin(ji,jj) = zr(ji,jj) |
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434 | END DO |
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435 | END DO |
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436 | CALL grid_random( zr, 'T', 0.0_wp, stdt ) |
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437 | DO jj = nldj, nlej |
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438 | DO ji = nldi, nlei |
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439 | zsstm_tlin(ji,jj) = zr(ji,jj) |
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440 | END DO |
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441 | END DO |
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442 | |
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443 | CALL grid_random( zr, 'T', 0.0_wp, stds ) |
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444 | DO jj = nldj, nlej |
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445 | DO ji = nldi, nlei |
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446 | zsssm_tlin(ji,jj) = zr(ji,jj) |
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447 | END DO |
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448 | END DO |
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449 | |
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450 | CALL grid_random( zr, 'T', 0.0_wp, stdssh ) |
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451 | DO jj = nldj, nlej |
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452 | DO ji = nldi, nlei |
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453 | zsshm_tlin(ji,jj) = zr(ji,jj) |
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454 | END DO |
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455 | END DO |
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456 | |
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457 | ub_tl (:,:,1) = zub_tlin (:,:) |
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458 | vb_tl (:,:,1) = zvb_tlin (:,:) |
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459 | tsn_tl (:,:,1,jp_tem) = ztn_tlin (:,:) |
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460 | tsn_tl (:,:,1,jp_sal) = zsn_tlin (:,:) |
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461 | sshn_tl (:,:) = zsshn_tlin(:,:) |
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462 | ssu_m_tl(:,:) = zssum_tlin(:,:) |
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463 | ssv_m_tl(:,:) = zssvm_tlin(:,:) |
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464 | sst_m_tl(:,:) = zsstm_tlin(:,:) |
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465 | sss_m_tl(:,:) = zsssm_tlin(:,:) |
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466 | ssh_m_tl(:,:) = zsshm_tlin(:,:) |
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467 | |
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468 | CALL sbc_ssm_tan( nit000 + 1 ) |
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469 | |
---|
470 | zssum_tlout (:,:) = ssu_m_tl(:,:) |
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471 | zssvm_tlout (:,:) = ssv_m_tl(:,:) |
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472 | zsstm_tlout (:,:) = sst_m_tl(:,:) |
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473 | zsssm_tlout (:,:) = sss_m_tl(:,:) |
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474 | zsshm_tlout (:,:) = ssh_m_tl(:,:) |
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475 | |
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476 | !-------------------------------------------------------------------- |
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477 | ! Initialize the adjoint variables: dy^* = W dy |
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478 | !-------------------------------------------------------------------- |
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479 | |
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480 | DO jj = nldj, nlej |
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481 | DO ji = nldi, nlei |
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482 | zssum_adin(ji,jj) = zssum_tlout(ji,jj) & |
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483 | & * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,1) & |
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484 | & * umask(ji,jj,1) |
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485 | zssvm_adin(ji,jj) = zssvm_tlout(ji,jj) & |
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486 | & * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,1) & |
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487 | & * umask(ji,jj,1) |
---|
488 | zsstm_adin(ji,jj) = zsstm_tlout(ji,jj) & |
---|
489 | & * e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,1) & |
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490 | & * tmask(ji,jj,1) * wesp_t(1) |
---|
491 | zsssm_adin(ji,jj) = zsssm_tlout(ji,jj) & |
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492 | & * e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,1) & |
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493 | & * tmask(ji,jj,1) * wesp_s(1) |
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494 | zsshm_adin(ji,jj) = zsshm_tlout(ji,jj) & |
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495 | & * e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,1) & |
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496 | & * tmask(ji,jj,1) * wesp_s(1) |
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497 | END DO |
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498 | END DO |
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499 | |
---|
500 | !-------------------------------------------------------------------- |
---|
501 | ! Compute the scalar product: ( L dx )^T W dy |
---|
502 | !-------------------------------------------------------------------- |
---|
503 | |
---|
504 | zsp1 = DOT_PRODUCT( zssum_tlout, zssum_adin ) & |
---|
505 | & + DOT_PRODUCT( zssvm_tlout, zssvm_adin ) & |
---|
506 | & + DOT_PRODUCT( zsstm_tlout, zsstm_adin ) & |
---|
507 | & + DOT_PRODUCT( zsssm_tlout, zsssm_adin ) & |
---|
508 | & + DOT_PRODUCT( zsshm_tlout, zsshm_adin ) |
---|
509 | |
---|
510 | !-------------------------------------------------------------------- |
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511 | ! Call the adjoint routine: dx^* = L^T dy^* |
---|
512 | !-------------------------------------------------------------------- |
---|
513 | |
---|
514 | ssu_m_ad(:,:) = zssum_adin(:,:) |
---|
515 | ssv_m_ad(:,:) = zssvm_adin(:,:) |
---|
516 | sst_m_ad(:,:) = zsstm_adin(:,:) |
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517 | sss_m_ad(:,:) = zsssm_adin(:,:) |
---|
518 | ssh_m_ad(:,:) = zsshm_adin(:,:) |
---|
519 | ub_ad(:,:,1) = 0.0_wp |
---|
520 | vb_ad(:,:,1) = 0.0_wp |
---|
521 | tsn_ad(:,:,1,jp_tem) = 0.0_wp |
---|
522 | tsn_ad(:,:,1,jp_tem) = 0.0_wp |
---|
523 | sshn_ad(:,:) = 0.0_wp |
---|
524 | |
---|
525 | CALL sbc_ssm_adj( nit000 + 1 ) |
---|
526 | |
---|
527 | zub_adout (:,:) = ub_ad(:,:,1) |
---|
528 | zvb_adout (:,:) = vb_ad(:,:,1) |
---|
529 | ztn_adout (:,:) = tsn_ad(:,:,1,jp_tem) |
---|
530 | zsn_adout (:,:) = tsn_ad(:,:,1,jp_sal) |
---|
531 | zsshn_adout(:,:) = sshn_ad(:,:) |
---|
532 | zssum_adout(:,:) = ssu_m_ad(:,:) |
---|
533 | zssvm_adout(:,:) = ssv_m_ad(:,:) |
---|
534 | zsstm_adout(:,:) = sst_m_ad(:,:) |
---|
535 | zsssm_adout(:,:) = sss_m_ad(:,:) |
---|
536 | zsshm_adout(:,:) = ssh_m_ad(:,:) |
---|
537 | |
---|
538 | !-------------------------------------------------------------------- |
---|
539 | ! Compute the scalar product: dx^T dx^* |
---|
540 | !-------------------------------------------------------------------- |
---|
541 | |
---|
542 | zsp2 = DOT_PRODUCT( zub_tlin , zub_adout ) & |
---|
543 | & + DOT_PRODUCT( zvb_tlin , zvb_adout ) & |
---|
544 | & + DOT_PRODUCT( ztn_tlin , ztn_adout ) & |
---|
545 | & + DOT_PRODUCT( zsn_tlin , zsn_adout ) & |
---|
546 | & + DOT_PRODUCT( zsshn_tlin, zsshn_adout ) & |
---|
547 | & + DOT_PRODUCT( zssum_tlin, zssum_adout ) & |
---|
548 | & + DOT_PRODUCT( zssvm_tlin, zssvm_adout ) & |
---|
549 | & + DOT_PRODUCT( zsstm_tlin, zsstm_adout ) & |
---|
550 | & + DOT_PRODUCT( zsssm_tlin, zsssm_adout ) & |
---|
551 | & + DOT_PRODUCT( zsshm_tlin, zsshm_adout ) |
---|
552 | |
---|
553 | ! 14 char:'12345678901234' |
---|
554 | cl_name = 'sbc_ssm_adj ' |
---|
555 | CALL prntst_adj( cl_name, kumadt, zsp1, zsp2 ) |
---|
556 | |
---|
557 | DEALLOCATE( & |
---|
558 | & zub_tlin , & ! Tangent input |
---|
559 | & zvb_tlin , & ! Tangent input |
---|
560 | & ztn_tlin , & ! Tangent input |
---|
561 | & zsn_tlin , & ! Tangent input |
---|
562 | & zssum_tlin , & ! Tangent input |
---|
563 | & zssvm_tlin , & ! Tangent input |
---|
564 | & zsstm_tlin , & ! Tangent input |
---|
565 | & zsssm_tlin , & ! Tangent input |
---|
566 | & zsshm_tlin , & ! Tangent input |
---|
567 | & zssum_tlout, & ! Tangent output |
---|
568 | & zssvm_tlout, & ! Tangent output |
---|
569 | & zsstm_tlout, & ! Tangent output |
---|
570 | & zsssm_tlout, & ! Tangent output |
---|
571 | & zsshm_tlout, & ! Tangent output |
---|
572 | & zub_adout , & ! Adjoint input |
---|
573 | & zvb_adout , & ! Adjoint input |
---|
574 | & ztn_adout , & ! Adjoint input |
---|
575 | & zsn_adout , & ! Adjoint input |
---|
576 | & zssum_adout, & ! Adjoint input |
---|
577 | & zssvm_adout, & ! Adjoint input |
---|
578 | & zsstm_adout, & ! Adjoint input |
---|
579 | & zsssm_adout, & ! Adjoint input |
---|
580 | & zsshm_adout, & ! Adjoint input |
---|
581 | & zssum_adin , & ! Adjoint output |
---|
582 | & zssvm_adin , & ! Adjoint output |
---|
583 | & zsstm_adin , & ! Adjoint output |
---|
584 | & zsssm_adin , & ! Adjoint output |
---|
585 | & zsshm_adin , & ! Adjoint output |
---|
586 | & zr & |
---|
587 | & ) |
---|
588 | |
---|
589 | END SUBROUTINE sbc_ssm_adj_tst |
---|
590 | #endif |
---|
591 | !!====================================================================== |
---|
592 | END MODULE sbcssm_tam |
---|