[3611] | 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 | |
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| 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) |
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| 488 | zsstm_adin(ji,jj) = zsstm_tlout(ji,jj) & |
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| 489 | & * e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,1) & |
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| 490 | & * tmask(ji,jj,1) * wesp_t(1) |
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| 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 | |
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| 500 | !-------------------------------------------------------------------- |
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| 501 | ! Compute the scalar product: ( L dx )^T W dy |
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| 502 | !-------------------------------------------------------------------- |
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| 503 | |
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| 504 | zsp1 = DOT_PRODUCT( zssum_tlout, zssum_adin ) & |
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| 505 | & + DOT_PRODUCT( zssvm_tlout, zssvm_adin ) & |
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| 506 | & + DOT_PRODUCT( zsstm_tlout, zsstm_adin ) & |
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| 507 | & + DOT_PRODUCT( zsssm_tlout, zsssm_adin ) & |
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| 508 | & + DOT_PRODUCT( zsshm_tlout, zsshm_adin ) |
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| 509 | |
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| 510 | !-------------------------------------------------------------------- |
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| 511 | ! Call the adjoint routine: dx^* = L^T dy^* |
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| 512 | !-------------------------------------------------------------------- |
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| 513 | |
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| 514 | ssu_m_ad(:,:) = zssum_adin(:,:) |
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| 515 | ssv_m_ad(:,:) = zssvm_adin(:,:) |
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| 516 | sst_m_ad(:,:) = zsstm_adin(:,:) |
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| 517 | sss_m_ad(:,:) = zsssm_adin(:,:) |
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| 518 | ssh_m_ad(:,:) = zsshm_adin(:,:) |
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| 519 | ub_ad(:,:,1) = 0.0_wp |
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| 520 | vb_ad(:,:,1) = 0.0_wp |
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| 521 | tsn_ad(:,:,1,jp_tem) = 0.0_wp |
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| 522 | tsn_ad(:,:,1,jp_tem) = 0.0_wp |
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| 523 | sshn_ad(:,:) = 0.0_wp |
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| 524 | |
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| 525 | CALL sbc_ssm_adj( nit000 + 1 ) |
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| 526 | |
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| 527 | zub_adout (:,:) = ub_ad(:,:,1) |
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| 528 | zvb_adout (:,:) = vb_ad(:,:,1) |
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| 529 | ztn_adout (:,:) = tsn_ad(:,:,1,jp_tem) |
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| 530 | zsn_adout (:,:) = tsn_ad(:,:,1,jp_sal) |
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| 531 | zsshn_adout(:,:) = sshn_ad(:,:) |
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| 532 | zssum_adout(:,:) = ssu_m_ad(:,:) |
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| 533 | zssvm_adout(:,:) = ssv_m_ad(:,:) |
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| 534 | zsstm_adout(:,:) = sst_m_ad(:,:) |
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| 535 | zsssm_adout(:,:) = sss_m_ad(:,:) |
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| 536 | zsshm_adout(:,:) = ssh_m_ad(:,:) |
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| 537 | |
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| 538 | !-------------------------------------------------------------------- |
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| 539 | ! Compute the scalar product: dx^T dx^* |
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| 540 | !-------------------------------------------------------------------- |
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| 541 | |
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| 542 | zsp2 = DOT_PRODUCT( zub_tlin , zub_adout ) & |
---|
| 543 | & + DOT_PRODUCT( zvb_tlin , zvb_adout ) & |
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| 544 | & + DOT_PRODUCT( ztn_tlin , ztn_adout ) & |
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| 545 | & + DOT_PRODUCT( zsn_tlin , zsn_adout ) & |
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| 546 | & + DOT_PRODUCT( zsshn_tlin, zsshn_adout ) & |
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| 547 | & + DOT_PRODUCT( zssum_tlin, zssum_adout ) & |
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| 548 | & + DOT_PRODUCT( zssvm_tlin, zssvm_adout ) & |
---|
| 549 | & + DOT_PRODUCT( zsstm_tlin, zsstm_adout ) & |
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| 550 | & + DOT_PRODUCT( zsssm_tlin, zsssm_adout ) & |
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| 551 | & + DOT_PRODUCT( zsshm_tlin, zsshm_adout ) |
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| 552 | |
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| 553 | ! 14 char:'12345678901234' |
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| 554 | cl_name = 'sbc_ssm_adj ' |
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| 555 | CALL prntst_adj( cl_name, kumadt, zsp1, zsp2 ) |
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| 556 | |
---|
| 557 | DEALLOCATE( & |
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| 558 | & zub_tlin , & ! Tangent input |
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| 559 | & zvb_tlin , & ! Tangent input |
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| 560 | & ztn_tlin , & ! Tangent input |
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| 561 | & zsn_tlin , & ! Tangent input |
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| 562 | & zssum_tlin , & ! Tangent input |
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| 563 | & zssvm_tlin , & ! Tangent input |
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| 564 | & zsstm_tlin , & ! Tangent input |
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| 565 | & zsssm_tlin , & ! Tangent input |
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| 566 | & zsshm_tlin , & ! Tangent input |
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| 567 | & zssum_tlout, & ! Tangent output |
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| 568 | & zssvm_tlout, & ! Tangent output |
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| 569 | & zsstm_tlout, & ! Tangent output |
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| 570 | & zsssm_tlout, & ! Tangent output |
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| 571 | & zsshm_tlout, & ! Tangent output |
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| 572 | & zub_adout , & ! Adjoint input |
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| 573 | & zvb_adout , & ! Adjoint input |
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| 574 | & ztn_adout , & ! Adjoint input |
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| 575 | & zsn_adout , & ! Adjoint input |
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| 576 | & zssum_adout, & ! Adjoint input |
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| 577 | & zssvm_adout, & ! Adjoint input |
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| 578 | & zsstm_adout, & ! Adjoint input |
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| 579 | & zsssm_adout, & ! Adjoint input |
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| 580 | & zsshm_adout, & ! Adjoint input |
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| 581 | & zssum_adin , & ! Adjoint output |
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| 582 | & zssvm_adin , & ! Adjoint output |
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| 583 | & zsstm_adin , & ! Adjoint output |
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| 584 | & zsssm_adin , & ! Adjoint output |
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| 585 | & zsshm_adin , & ! Adjoint output |
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| 586 | & zr & |
---|
| 587 | & ) |
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| 588 | |
---|
| 589 | END SUBROUTINE sbc_ssm_adj_tst |
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| 590 | #endif |
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| 591 | !!====================================================================== |
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| 592 | END MODULE sbcssm_tam |
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