[3680] | 1 | #define SPONGE && define SPONGE_TOP |
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[390] | 2 | |
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[6487] | 3 | MODULE agrif_opa_sponge |
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[2528] | 4 | #if defined key_agrif && ! defined key_offline |
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[636] | 5 | USE par_oce |
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| 6 | USE oce |
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| 7 | USE dom_oce |
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| 8 | USE in_out_manager |
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[782] | 9 | USE agrif_oce |
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[3294] | 10 | USE wrk_nemo |
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[6487] | 11 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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[390] | 12 | |
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[636] | 13 | IMPLICIT NONE |
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| 14 | PRIVATE |
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[390] | 15 | |
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[6487] | 16 | PUBLIC Agrif_Sponge, Agrif_Sponge_Tra, Agrif_Sponge_Dyn |
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| 17 | PUBLIC interptsn_sponge, interpun_sponge, interpvn_sponge |
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[390] | 18 | |
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[6487] | 19 | !! * Substitutions |
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[3680] | 20 | # include "domzgr_substitute.h90" |
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[1156] | 21 | !!---------------------------------------------------------------------- |
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[2528] | 22 | !! NEMO/NST 3.3 , NEMO Consortium (2010) |
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[1156] | 23 | !! $Id$ |
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[2528] | 24 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[1156] | 25 | !!---------------------------------------------------------------------- |
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[390] | 26 | |
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[6487] | 27 | CONTAINS |
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[636] | 28 | |
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[782] | 29 | SUBROUTINE Agrif_Sponge_Tra |
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[636] | 30 | !!--------------------------------------------- |
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| 31 | !! *** ROUTINE Agrif_Sponge_Tra *** |
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| 32 | !!--------------------------------------------- |
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[2715] | 33 | !! |
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[636] | 34 | REAL(wp) :: timecoeff |
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[390] | 35 | |
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| 36 | #if defined SPONGE |
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[636] | 37 | timecoeff = REAL(Agrif_NbStepint(),wp)/Agrif_rhot() |
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| 38 | |
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[6487] | 39 | CALL Agrif_Sponge |
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[390] | 40 | Agrif_SpecialValue=0. |
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| 41 | Agrif_UseSpecialValue = .TRUE. |
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[6487] | 42 | tabspongedone_tsn = .FALSE. |
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[390] | 43 | |
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[6487] | 44 | CALL Agrif_Bc_Variable(tsn_sponge_id,calledweight=timecoeff,procname=interptsn_sponge) |
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[390] | 45 | |
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[6487] | 46 | Agrif_UseSpecialValue = .FALSE. |
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[390] | 47 | #endif |
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| 48 | |
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[636] | 49 | END SUBROUTINE Agrif_Sponge_Tra |
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[390] | 50 | |
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[782] | 51 | SUBROUTINE Agrif_Sponge_dyn |
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[636] | 52 | !!--------------------------------------------- |
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| 53 | !! *** ROUTINE Agrif_Sponge_dyn *** |
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| 54 | !!--------------------------------------------- |
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[2715] | 55 | !! |
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[636] | 56 | REAL(wp) :: timecoeff |
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[390] | 57 | |
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| 58 | #if defined SPONGE |
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[636] | 59 | timecoeff = REAL(Agrif_NbStepint(),wp)/Agrif_rhot() |
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[390] | 60 | |
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| 61 | Agrif_SpecialValue=0. |
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[782] | 62 | Agrif_UseSpecialValue = ln_spc_dyn |
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[390] | 63 | |
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[6487] | 64 | tabspongedone_u = .FALSE. |
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| 65 | tabspongedone_v = .FALSE. |
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| 66 | CALL Agrif_Bc_Variable(un_sponge_id,calledweight=timecoeff,procname=interpun_sponge) |
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[390] | 67 | |
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[6487] | 68 | tabspongedone_u = .FALSE. |
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| 69 | tabspongedone_v = .FALSE. |
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| 70 | CALL Agrif_Bc_Variable(vn_sponge_id,calledweight=timecoeff,procname=interpvn_sponge) |
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| 71 | |
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[390] | 72 | Agrif_UseSpecialValue = .FALSE. |
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| 73 | #endif |
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| 74 | |
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[636] | 75 | END SUBROUTINE Agrif_Sponge_dyn |
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[390] | 76 | |
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[3680] | 77 | SUBROUTINE Agrif_Sponge |
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| 78 | !!--------------------------------------------- |
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| 79 | !! *** ROUTINE Agrif_Sponge *** |
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| 80 | !!--------------------------------------------- |
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| 81 | INTEGER :: ji,jj,jk |
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| 82 | INTEGER :: ispongearea, ilci, ilcj |
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[4153] | 83 | LOGICAL :: ll_spdone |
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| 84 | REAL(wp) :: z1spongearea, zramp |
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| 85 | REAL(wp), POINTER, DIMENSION(:,:) :: ztabramp |
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[3680] | 86 | |
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| 87 | #if defined SPONGE || defined SPONGE_TOP |
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[4153] | 88 | ll_spdone=.TRUE. |
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| 89 | IF (( .NOT. spongedoneT ).OR.( .NOT. spongedoneU )) THEN |
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| 90 | ! Define ramp from boundaries towards domain interior |
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| 91 | ! at T-points |
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| 92 | ! Store it in ztabramp |
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| 93 | ll_spdone=.FALSE. |
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[3680] | 94 | |
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[4153] | 95 | CALL wrk_alloc( jpi, jpj, ztabramp ) |
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[3680] | 96 | |
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[6487] | 97 | ispongearea = 2 + nn_sponge_len * Agrif_irhox() |
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[4153] | 98 | ilci = nlci - ispongearea |
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| 99 | ilcj = nlcj - ispongearea |
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| 100 | z1spongearea = 1._wp / REAL( ispongearea - 2 ) |
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[3680] | 101 | |
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[6487] | 102 | ztabramp(:,:) = 0._wp |
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[4153] | 103 | |
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| 104 | IF( (nbondi == -1) .OR. (nbondi == 2) ) THEN |
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| 105 | DO jj = 1, jpj |
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| 106 | IF ( umask(2,jj,1) == 1._wp ) THEN |
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| 107 | DO ji = 2, ispongearea |
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| 108 | ztabramp(ji,jj) = ( ispongearea-ji ) * z1spongearea |
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| 109 | END DO |
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| 110 | ENDIF |
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| 111 | ENDDO |
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| 112 | ENDIF |
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| 113 | |
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| 114 | IF( (nbondi == 1) .OR. (nbondi == 2) ) THEN |
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| 115 | DO jj = 1, jpj |
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| 116 | IF ( umask(nlci-2,jj,1) == 1._wp ) THEN |
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| 117 | DO ji = ilci+1,nlci-1 |
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| 118 | zramp = (ji - (ilci+1) ) * z1spongearea |
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| 119 | ztabramp(ji,jj) = MAX( ztabramp(ji,jj), zramp ) |
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| 120 | ENDDO |
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| 121 | ENDIF |
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| 122 | ENDDO |
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| 123 | ENDIF |
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| 124 | |
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| 125 | IF( (nbondj == -1) .OR. (nbondj == 2) ) THEN |
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| 126 | DO ji = 1, jpi |
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| 127 | IF ( vmask(ji,2,1) == 1._wp ) THEN |
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| 128 | DO jj = 2, ispongearea |
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| 129 | zramp = ( ispongearea-jj ) * z1spongearea |
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| 130 | ztabramp(ji,jj) = MAX( ztabramp(ji,jj), zramp ) |
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| 131 | END DO |
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| 132 | ENDIF |
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| 133 | ENDDO |
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| 134 | ENDIF |
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| 135 | |
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| 136 | IF( (nbondj == 1) .OR. (nbondj == 2) ) THEN |
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| 137 | DO ji = 1, jpi |
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| 138 | IF ( vmask(ji,nlcj-2,1) == 1._wp ) THEN |
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| 139 | DO jj = ilcj+1,nlcj-1 |
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| 140 | zramp = (jj - (ilcj+1) ) * z1spongearea |
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| 141 | ztabramp(ji,jj) = MAX( ztabramp(ji,jj), zramp ) |
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| 142 | END DO |
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| 143 | ENDIF |
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| 144 | ENDDO |
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| 145 | ENDIF |
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| 146 | |
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| 147 | ENDIF |
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| 148 | |
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[3680] | 149 | ! Tracers |
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| 150 | IF( .NOT. spongedoneT ) THEN |
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[6487] | 151 | fsaht_spu(:,:) = 0._wp |
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| 152 | fsaht_spv(:,:) = 0._wp |
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| 153 | DO jj = 2, jpjm1 |
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| 154 | DO ji = 2, jpim1 ! vector opt. |
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| 155 | fsaht_spu(ji,jj) = 0.5_wp * visc_tra * (ztabramp(ji,jj) + ztabramp(ji+1,jj )) |
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| 156 | fsaht_spv(ji,jj) = 0.5_wp * visc_tra * (ztabramp(ji,jj) + ztabramp(ji ,jj+1)) |
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| 157 | END DO |
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| 158 | END DO |
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[3680] | 159 | |
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[6487] | 160 | CALL lbc_lnk( fsaht_spu, 'U', 1. ) ! Lateral boundary conditions |
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| 161 | CALL lbc_lnk( fsaht_spv, 'V', 1. ) |
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[3680] | 162 | spongedoneT = .TRUE. |
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| 163 | ENDIF |
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| 164 | |
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| 165 | ! Dynamics |
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| 166 | IF( .NOT. spongedoneU ) THEN |
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[6487] | 167 | fsahm_spt(:,:) = 0._wp |
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| 168 | fsahm_spf(:,:) = 0._wp |
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| 169 | DO jj = 2, jpjm1 |
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| 170 | DO ji = 2, jpim1 ! vector opt. |
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| 171 | fsahm_spt(ji,jj) = visc_dyn * ztabramp(ji,jj) |
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| 172 | fsahm_spf(ji,jj) = 0.25_wp * visc_dyn * ( ztabramp(ji,jj) + ztabramp(ji ,jj+1) & |
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| 173 | & +ztabramp(ji,jj) + ztabramp(ji+1,jj ) ) |
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| 174 | END DO |
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| 175 | END DO |
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[3680] | 176 | |
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[6487] | 177 | CALL lbc_lnk( fsahm_spt, 'T', 1. ) ! Lateral boundary conditions |
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| 178 | CALL lbc_lnk( fsahm_spf, 'F', 1. ) |
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[3680] | 179 | spongedoneU = .TRUE. |
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| 180 | ENDIF |
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| 181 | ! |
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[4153] | 182 | IF (.NOT.ll_spdone) CALL wrk_dealloc( jpi, jpj, ztabramp ) |
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[3680] | 183 | ! |
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| 184 | #endif |
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| 185 | |
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| 186 | END SUBROUTINE Agrif_Sponge |
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| 187 | |
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[6487] | 188 | SUBROUTINE interptsn_sponge(tabres,i1,i2,j1,j2,k1,k2,n1,n2,before) |
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[636] | 189 | !!--------------------------------------------- |
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[6487] | 190 | !! *** ROUTINE interptsn_sponge *** |
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[636] | 191 | !!--------------------------------------------- |
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[3294] | 192 | INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2,n1,n2 |
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| 193 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,n1:n2), INTENT(inout) :: tabres |
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[6487] | 194 | LOGICAL, INTENT(in) :: before |
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[390] | 195 | |
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| 196 | |
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[6487] | 197 | INTEGER :: ji, jj, jk, jn ! dummy loop indices |
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| 198 | INTEGER :: iku, ikv |
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| 199 | REAL(wp) :: ztsa, zabe1, zabe2, zbtr |
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| 200 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2) :: ztu, ztv |
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| 201 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,n1:n2) ::tsbdiff |
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| 202 | ! |
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| 203 | IF (before) THEN |
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| 204 | tabres(i1:i2,j1:j2,k1:k2,n1:n2) = tsn(i1:i2,j1:j2,k1:k2,n1:n2) |
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| 205 | ELSE |
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| 206 | |
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| 207 | tsbdiff(:,:,:,:) = tsb(i1:i2,j1:j2,:,:) - tabres(:,:,:,:) |
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| 208 | DO jn = 1, jpts |
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| 209 | DO jk = 1, jpkm1 |
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| 210 | DO jj = j1,j2-1 |
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| 211 | DO ji = i1,i2-1 |
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| 212 | zabe1 = fsaht_spu(ji,jj) * umask(ji,jj,jk) * re2u_e1u(ji,jj) * fse3u_n(ji,jj,jk) |
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| 213 | zabe2 = fsaht_spv(ji,jj) * vmask(ji,jj,jk) * re1v_e2v(ji,jj) * fse3v_n(ji,jj,jk) |
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| 214 | ztu(ji,jj,jk) = zabe1 * ( tsbdiff(ji+1,jj ,jk,jn) - tsbdiff(ji,jj,jk,jn) ) |
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| 215 | ztv(ji,jj,jk) = zabe2 * ( tsbdiff(ji ,jj+1,jk,jn) - tsbdiff(ji,jj,jk,jn) ) |
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| 216 | ENDDO |
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| 217 | ENDDO |
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[636] | 218 | |
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[6487] | 219 | IF( ln_zps ) THEN ! set gradient at partial step level |
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| 220 | DO jj = j1,j2-1 |
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| 221 | DO ji = i1,i2-1 |
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| 222 | ! last level |
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| 223 | iku = mbku(ji,jj) |
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| 224 | ikv = mbkv(ji,jj) |
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| 225 | IF( iku == jk ) THEN |
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| 226 | ztu(ji,jj,jk) = 0._wp |
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| 227 | ENDIF |
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| 228 | IF( ikv == jk ) THEN |
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| 229 | ztv(ji,jj,jk) = 0._wp |
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| 230 | ENDIF |
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| 231 | END DO |
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| 232 | END DO |
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| 233 | ENDIF |
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| 234 | ENDDO |
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| 235 | |
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| 236 | DO jk = 1, jpkm1 |
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| 237 | DO jj = j1+1,j2-1 |
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| 238 | DO ji = i1+1,i2-1 |
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| 239 | |
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| 240 | IF (.NOT. tabspongedone_tsn(ji,jj)) THEN |
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| 241 | zbtr = r1_e12t(ji,jj) / fse3t_n(ji,jj,jk) |
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| 242 | ! horizontal diffusive trends |
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| 243 | ztsa = zbtr * ( ztu(ji,jj,jk) - ztu(ji-1,jj,jk) + ztv(ji,jj,jk) - ztv(ji ,jj-1,jk) ) |
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| 244 | ! add it to the general tracer trends |
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| 245 | tsa(ji,jj,jk,jn) = tsa(ji,jj,jk,jn) + ztsa |
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| 246 | ENDIF |
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| 247 | |
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| 248 | ENDDO |
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| 249 | ENDDO |
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| 250 | |
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| 251 | ENDDO |
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| 252 | ENDDO |
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| 253 | |
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| 254 | tabspongedone_tsn(i1+1:i2-1,j1+1:j2-1) = .TRUE. |
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| 255 | |
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| 256 | ENDIF |
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| 257 | |
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| 258 | END SUBROUTINE interptsn_sponge |
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| 259 | |
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| 260 | SUBROUTINE interpun_sponge(tabres,i1,i2,j1,j2,k1,k2, before) |
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[636] | 261 | !!--------------------------------------------- |
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[6487] | 262 | !! *** ROUTINE interpun_sponge *** |
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| 263 | !!--------------------------------------------- |
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[636] | 264 | INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2 |
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| 265 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2), INTENT(inout) :: tabres |
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[6487] | 266 | LOGICAL, INTENT(in) :: before |
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[390] | 267 | |
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[6487] | 268 | INTEGER :: ji,jj,jk |
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[390] | 269 | |
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[6487] | 270 | ! sponge parameters |
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| 271 | REAL(wp) :: ze2u, ze1v, zua, zva, zbtr |
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| 272 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2) :: ubdiff |
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| 273 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2) :: rotdiff, hdivdiff |
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| 274 | INTEGER :: jmax |
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| 275 | ! |
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[636] | 276 | |
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[6487] | 277 | |
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| 278 | IF (before) THEN |
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| 279 | tabres = un(i1:i2,j1:j2,:) |
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| 280 | ELSE |
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| 281 | |
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| 282 | ubdiff(i1:i2,j1:j2,:) = (ub(i1:i2,j1:j2,:) - tabres(:,:,:))*umask(i1:i2,j1:j2,:) |
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| 283 | |
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| 284 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 285 | ! ! =============== |
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| 286 | |
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| 287 | ! ! -------- |
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| 288 | ! Horizontal divergence ! div |
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| 289 | ! ! -------- |
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| 290 | DO jj = j1,j2 |
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| 291 | DO ji = i1+1,i2 ! vector opt. |
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| 292 | zbtr = r1_e12t(ji,jj) / fse3t_n(ji,jj,jk) * fsahm_spt(ji,jj) |
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| 293 | hdivdiff(ji,jj,jk) = ( e2u(ji ,jj)*fse3u_n(ji ,jj,jk) * ubdiff(ji ,jj,jk) & |
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| 294 | & -e2u(ji-1,jj)*fse3u_n(ji-1,jj,jk) * ubdiff(ji-1,jj,jk) ) * zbtr |
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| 295 | END DO |
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| 296 | END DO |
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| 297 | |
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| 298 | DO jj = j1,j2-1 |
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| 299 | DO ji = i1,i2 ! vector opt. |
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| 300 | zbtr = r1_e12f(ji,jj) * fse3f_n(ji,jj,jk) * fsahm_spf(ji,jj) |
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| 301 | rotdiff(ji,jj,jk) = (-e1u(ji,jj+1) * ubdiff(ji,jj+1,jk) & |
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| 302 | +e1u(ji,jj ) * ubdiff(ji,jj ,jk) & |
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| 303 | & ) * fmask(ji,jj,jk) * zbtr |
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| 304 | END DO |
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| 305 | END DO |
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| 306 | ENDDO |
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| 307 | |
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| 308 | ! |
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| 309 | |
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| 310 | |
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| 311 | |
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| 312 | DO jj = j1+1, j2-1 |
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| 313 | DO ji = i1+1, i2-1 ! vector opt. |
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| 314 | |
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| 315 | IF (.NOT. tabspongedone_u(ji,jj)) THEN |
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| 316 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 317 | ze2u = rotdiff (ji,jj,jk) |
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| 318 | ze1v = hdivdiff(ji,jj,jk) |
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| 319 | ! horizontal diffusive trends |
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| 320 | zua = - ( ze2u - rotdiff (ji,jj-1,jk)) / ( e2u(ji,jj) * fse3u_n(ji,jj,jk) ) & |
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| 321 | + ( hdivdiff(ji+1,jj,jk) - ze1v ) / e1u(ji,jj) |
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| 322 | |
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| 323 | ! add it to the general momentum trends |
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| 324 | ua(ji,jj,jk) = ua(ji,jj,jk) + zua |
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| 325 | |
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| 326 | END DO |
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| 327 | ENDIF |
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| 328 | |
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| 329 | END DO |
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| 330 | END DO |
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| 331 | |
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| 332 | tabspongedone_u(i1+1:i2-1,j1+1:j2-1) = .TRUE. |
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| 333 | |
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| 334 | jmax = j2-1 |
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| 335 | IF ((nbondj == 1).OR.(nbondj == 2)) jmax = MIN(jmax,nlcj-3) |
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| 336 | |
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| 337 | DO jj = j1+1, jmax |
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| 338 | DO ji = i1+1, i2 ! vector opt. |
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| 339 | |
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| 340 | IF (.NOT. tabspongedone_v(ji,jj)) THEN |
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| 341 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 342 | ze2u = rotdiff (ji,jj,jk) |
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| 343 | ze1v = hdivdiff(ji,jj,jk) |
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| 344 | |
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| 345 | ! horizontal diffusive trends |
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| 346 | zva = + ( ze2u - rotdiff (ji-1,jj,jk)) / ( e1v(ji,jj) * fse3v_n(ji,jj,jk) ) & |
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| 347 | + ( hdivdiff(ji,jj+1,jk) - ze1v ) / e2v(ji,jj) |
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| 348 | |
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| 349 | ! add it to the general momentum trends |
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| 350 | va(ji,jj,jk) = va(ji,jj,jk) + zva |
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| 351 | END DO |
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| 352 | ENDIF |
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| 353 | |
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| 354 | END DO |
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| 355 | END DO |
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| 356 | |
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| 357 | |
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| 358 | tabspongedone_v(i1+1:i2,j1+1:jmax) = .TRUE. |
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| 359 | |
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| 360 | ENDIF |
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| 361 | |
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| 362 | |
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| 363 | END SUBROUTINE interpun_sponge |
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| 364 | |
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| 365 | |
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| 366 | SUBROUTINE interpvn_sponge(tabres,i1,i2,j1,j2,k1,k2, before,nb,ndir) |
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[636] | 367 | !!--------------------------------------------- |
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[6487] | 368 | !! *** ROUTINE interpvn_sponge *** |
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| 369 | !!--------------------------------------------- |
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[636] | 370 | INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2 |
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| 371 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2), INTENT(inout) :: tabres |
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[6487] | 372 | LOGICAL, INTENT(in) :: before |
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| 373 | INTEGER, INTENT(in) :: nb , ndir |
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[390] | 374 | |
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[6487] | 375 | INTEGER :: ji,jj,jk |
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[390] | 376 | |
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[6487] | 377 | REAL(wp) :: ze2u, ze1v, zua, zva, zbtr |
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[390] | 378 | |
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[6487] | 379 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2) :: vbdiff |
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| 380 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2) :: rotdiff, hdivdiff |
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| 381 | INTEGER :: imax |
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| 382 | ! |
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| 383 | |
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| 384 | IF (before) THEN |
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| 385 | tabres = vn(i1:i2,j1:j2,:) |
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| 386 | ELSE |
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| 387 | |
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| 388 | vbdiff(i1:i2,j1:j2,:) = (vb(i1:i2,j1:j2,:) - tabres(:,:,:))*vmask(i1:i2,j1:j2,:) |
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| 389 | |
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| 390 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 391 | ! ! =============== |
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| 392 | |
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| 393 | ! ! -------- |
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| 394 | ! Horizontal divergence ! div |
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| 395 | ! ! -------- |
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| 396 | DO jj = j1+1,j2 |
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| 397 | DO ji = i1,i2 ! vector opt. |
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| 398 | zbtr = r1_e12t(ji,jj) / fse3t_n(ji,jj,jk) * fsahm_spt(ji,jj) |
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| 399 | hdivdiff(ji,jj,jk) = ( e1v(ji,jj ) * fse3v(ji,jj ,jk) * vbdiff(ji,jj ,jk) & |
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| 400 | & -e1v(ji,jj-1) * fse3v(ji,jj-1,jk) * vbdiff(ji,jj-1,jk) ) * zbtr |
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| 401 | END DO |
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| 402 | END DO |
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| 403 | DO jj = j1,j2 |
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| 404 | DO ji = i1,i2-1 ! vector opt. |
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| 405 | zbtr = r1_e12f(ji,jj) * fse3f_n(ji,jj,jk) * fsahm_spf(ji,jj) |
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| 406 | rotdiff(ji,jj,jk) = ( e2v(ji+1,jj) * vbdiff(ji+1,jj,jk) & |
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| 407 | & -e2v(ji ,jj) * vbdiff(ji ,jj,jk) & |
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| 408 | & ) * fmask(ji,jj,jk) * zbtr |
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| 409 | END DO |
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| 410 | END DO |
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| 411 | ENDDO |
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| 412 | |
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| 413 | ! ! =============== |
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| 414 | ! |
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| 415 | |
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| 416 | imax = i2-1 |
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| 417 | IF ((nbondi == 1).OR.(nbondi == 2)) imax = MIN(imax,nlci-3) |
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| 418 | |
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| 419 | DO jj = j1+1, j2 |
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| 420 | DO ji = i1+1, imax ! vector opt. |
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| 421 | IF (.NOT. tabspongedone_u(ji,jj)) THEN |
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| 422 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 423 | ze2u = rotdiff (ji,jj,jk) |
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| 424 | ze1v = hdivdiff(ji,jj,jk) |
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| 425 | ! horizontal diffusive trends |
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| 426 | zua = - ( ze2u - rotdiff (ji,jj-1,jk)) / ( e2u(ji,jj) * fse3u_n(ji,jj,jk) ) + ( hdivdiff(ji+1,jj,jk) - ze1v) & |
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| 427 | / e1u(ji,jj) |
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| 428 | |
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| 429 | |
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| 430 | ! add it to the general momentum trends |
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| 431 | ua(ji,jj,jk) = ua(ji,jj,jk) + zua |
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| 432 | END DO |
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| 433 | |
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| 434 | ENDIF |
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| 435 | END DO |
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| 436 | END DO |
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| 437 | |
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| 438 | tabspongedone_u(i1+1:imax,j1+1:j2) = .TRUE. |
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| 439 | |
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| 440 | DO jj = j1+1, j2-1 |
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| 441 | DO ji = i1+1, i2-1 ! vector opt. |
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| 442 | IF (.NOT. tabspongedone_v(ji,jj)) THEN |
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| 443 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 444 | ze2u = rotdiff (ji,jj,jk) |
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| 445 | ze1v = hdivdiff(ji,jj,jk) |
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| 446 | ! horizontal diffusive trends |
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| 447 | |
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| 448 | zva = + ( ze2u - rotdiff (ji-1,jj,jk)) / ( e1v(ji,jj) * fse3v_n(ji,jj,jk) ) + ( hdivdiff(ji,jj+1,jk) - ze1v) & |
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| 449 | / e2v(ji,jj) |
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| 450 | |
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| 451 | ! add it to the general momentum trends |
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| 452 | va(ji,jj,jk) = va(ji,jj,jk) + zva |
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| 453 | END DO |
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| 454 | ENDIF |
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| 455 | END DO |
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| 456 | END DO |
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| 457 | tabspongedone_v(i1+1:i2-1,j1+1:j2-1) = .TRUE. |
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| 458 | ENDIF |
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| 459 | |
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| 460 | END SUBROUTINE interpvn_sponge |
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| 461 | |
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[390] | 462 | #else |
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[636] | 463 | CONTAINS |
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| 464 | |
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| 465 | SUBROUTINE agrif_opa_sponge_empty |
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| 466 | !!--------------------------------------------- |
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| 467 | !! *** ROUTINE agrif_OPA_sponge_empty *** |
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| 468 | !!--------------------------------------------- |
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| 469 | WRITE(*,*) 'agrif_opa_sponge : You should not have seen this print! error?' |
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| 470 | END SUBROUTINE agrif_opa_sponge_empty |
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[390] | 471 | #endif |
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[636] | 472 | |
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| 473 | END MODULE agrif_opa_sponge |
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