[3680] | 1 | #define SPONGE && define SPONGE_TOP |
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[390] | 2 | |
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[5656] | 3 | MODULE agrif_opa_sponge |
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[6140] | 4 | !!====================================================================== |
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[9019] | 5 | !! *** MODULE agrif_opa_interp *** |
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| 6 | !! AGRIF: sponge package for the ocean dynamics (OPA) |
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[6140] | 7 | !!====================================================================== |
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[9019] | 8 | !! History : 2.0 ! 2002-06 (XXX) Original cade |
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| 9 | !! - ! 2005-11 (XXX) |
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| 10 | !! 3.2 ! 2009-04 (R. Benshila) |
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| 11 | !! 3.6 ! 2014-09 (R. Benshila) |
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[6140] | 12 | !!---------------------------------------------------------------------- |
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[7646] | 13 | #if defined key_agrif |
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[9019] | 14 | !!---------------------------------------------------------------------- |
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| 15 | !! 'key_agrif' AGRIF zoom |
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| 16 | !!---------------------------------------------------------------------- |
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[636] | 17 | USE par_oce |
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| 18 | USE oce |
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| 19 | USE dom_oce |
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[9019] | 20 | ! |
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[636] | 21 | USE in_out_manager |
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[782] | 22 | USE agrif_oce |
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[5656] | 23 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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[390] | 24 | |
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[636] | 25 | IMPLICIT NONE |
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| 26 | PRIVATE |
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[390] | 27 | |
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[5656] | 28 | PUBLIC Agrif_Sponge, Agrif_Sponge_Tra, Agrif_Sponge_Dyn |
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| 29 | PUBLIC interptsn_sponge, interpun_sponge, interpvn_sponge |
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[390] | 30 | |
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[1156] | 31 | !!---------------------------------------------------------------------- |
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[9019] | 32 | !! NEMO/NST 4.0 , NEMO Consortium (2017) |
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[1156] | 33 | !! $Id$ |
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[2528] | 34 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[1156] | 35 | !!---------------------------------------------------------------------- |
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[5656] | 36 | CONTAINS |
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[636] | 37 | |
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[782] | 38 | SUBROUTINE Agrif_Sponge_Tra |
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[9019] | 39 | !!---------------------------------------------------------------------- |
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| 40 | !! *** ROUTINE Agrif_Sponge_Tra *** |
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| 41 | !!---------------------------------------------------------------------- |
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| 42 | REAL(wp) :: zcoef ! local scalar |
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[9056] | 43 | |
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[9019] | 44 | !!---------------------------------------------------------------------- |
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[6140] | 45 | ! |
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[390] | 46 | #if defined SPONGE |
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[9031] | 47 | !! Assume persistence: |
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[9056] | 48 | zcoef = REAL(Agrif_rhot()-1,wp)/REAL(Agrif_rhot()) |
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[9031] | 49 | |
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[5656] | 50 | CALL Agrif_Sponge |
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[9019] | 51 | Agrif_SpecialValue = 0._wp |
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[390] | 52 | Agrif_UseSpecialValue = .TRUE. |
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[9019] | 53 | tabspongedone_tsn = .FALSE. |
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| 54 | ! |
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| 55 | CALL Agrif_Bc_Variable( tsn_sponge_id, calledweight=zcoef, procname=interptsn_sponge ) |
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| 56 | ! |
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[5656] | 57 | Agrif_UseSpecialValue = .FALSE. |
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[390] | 58 | #endif |
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[6140] | 59 | ! |
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[636] | 60 | END SUBROUTINE Agrif_Sponge_Tra |
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[390] | 61 | |
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[6140] | 62 | |
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[782] | 63 | SUBROUTINE Agrif_Sponge_dyn |
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[9019] | 64 | !!---------------------------------------------------------------------- |
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| 65 | !! *** ROUTINE Agrif_Sponge_dyn *** |
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| 66 | !!---------------------------------------------------------------------- |
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| 67 | REAL(wp) :: zcoef ! local scalar |
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| 68 | !!---------------------------------------------------------------------- |
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| 69 | ! |
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[390] | 70 | #if defined SPONGE |
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[9056] | 71 | zcoef = REAL(Agrif_rhot()-1,wp)/REAL(Agrif_rhot()) |
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[9031] | 72 | |
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| 73 | Agrif_SpecialValue=0. |
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[782] | 74 | Agrif_UseSpecialValue = ln_spc_dyn |
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[9019] | 75 | ! |
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[5656] | 76 | tabspongedone_u = .FALSE. |
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| 77 | tabspongedone_v = .FALSE. |
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[9019] | 78 | CALL Agrif_Bc_Variable( un_sponge_id, calledweight=zcoef, procname=interpun_sponge ) |
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| 79 | ! |
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[5656] | 80 | tabspongedone_u = .FALSE. |
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| 81 | tabspongedone_v = .FALSE. |
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[9019] | 82 | CALL Agrif_Bc_Variable( vn_sponge_id, calledweight=zcoef, procname=interpvn_sponge ) |
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| 83 | ! |
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[390] | 84 | Agrif_UseSpecialValue = .FALSE. |
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| 85 | #endif |
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[6140] | 86 | ! |
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[636] | 87 | END SUBROUTINE Agrif_Sponge_dyn |
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[390] | 88 | |
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[6140] | 89 | |
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[3680] | 90 | SUBROUTINE Agrif_Sponge |
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[9019] | 91 | !!---------------------------------------------------------------------- |
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| 92 | !! *** ROUTINE Agrif_Sponge *** |
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| 93 | !!---------------------------------------------------------------------- |
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| 94 | INTEGER :: ji, jj, ind1, ind2 |
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| 95 | INTEGER :: ispongearea |
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| 96 | REAL(wp) :: z1_spongearea |
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| 97 | REAL(wp), DIMENSION(jpi,jpj) :: ztabramp |
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| 98 | !!---------------------------------------------------------------------- |
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| 99 | ! |
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[3680] | 100 | #if defined SPONGE || defined SPONGE_TOP |
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[4153] | 101 | IF (( .NOT. spongedoneT ).OR.( .NOT. spongedoneU )) THEN |
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[9019] | 102 | ! Define ramp from boundaries towards domain interior at T-points |
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[4153] | 103 | ! Store it in ztabramp |
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[3680] | 104 | |
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[5656] | 105 | ispongearea = 2 + nn_sponge_len * Agrif_irhox() |
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[9019] | 106 | z1_spongearea = 1._wp / REAL( ispongearea - 1 ) |
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| 107 | |
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[5656] | 108 | ztabramp(:,:) = 0._wp |
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[4153] | 109 | |
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[9019] | 110 | ! --- West --- ! |
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[4153] | 111 | IF( (nbondi == -1) .OR. (nbondi == 2) ) THEN |
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[9019] | 112 | ind1 = 1+nbghostcells |
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| 113 | ind2 = 1+nbghostcells + (ispongearea-1) |
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[4153] | 114 | DO jj = 1, jpj |
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[9019] | 115 | DO ji = ind1, ind2 |
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| 116 | ztabramp(ji,jj) = REAL( ind2 - ji ) * z1_spongearea * umask(ind1,jj,1) |
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| 117 | END DO |
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[4153] | 118 | ENDDO |
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| 119 | ENDIF |
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| 120 | |
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[9019] | 121 | ! --- East --- ! |
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[4153] | 122 | IF( (nbondi == 1) .OR. (nbondi == 2) ) THEN |
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[9019] | 123 | ind1 = nlci - (1+nbghostcells) - (ispongearea-1) |
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| 124 | ind2 = nlci - (1+nbghostcells) |
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[4153] | 125 | DO jj = 1, jpj |
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[9019] | 126 | DO ji = ind1, ind2 |
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| 127 | ztabramp(ji,jj) = MAX( ztabramp(ji,jj), REAL( ji - ind2 ) * z1_spongearea * umask(ind2-1,jj,1) ) |
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| 128 | ENDDO |
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[4153] | 129 | ENDDO |
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| 130 | ENDIF |
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| 131 | |
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[9019] | 132 | ! --- South --- ! |
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[4153] | 133 | IF( (nbondj == -1) .OR. (nbondj == 2) ) THEN |
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[9019] | 134 | ind1 = 1+nbghostcells |
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| 135 | ind2 = 1+nbghostcells + (ispongearea-1) |
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| 136 | DO jj = ind1, ind2 |
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| 137 | DO ji = 1, jpi |
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| 138 | ztabramp(ji,jj) = MAX( ztabramp(ji,jj), REAL( ind2 - jj ) * z1_spongearea * vmask(ji,ind1,1) ) |
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| 139 | END DO |
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[4153] | 140 | ENDDO |
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| 141 | ENDIF |
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| 142 | |
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[9019] | 143 | ! --- North --- ! |
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[4153] | 144 | IF( (nbondj == 1) .OR. (nbondj == 2) ) THEN |
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[9019] | 145 | ind1 = nlcj - (1+nbghostcells) - (ispongearea-1) |
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| 146 | ind2 = nlcj - (1+nbghostcells) |
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| 147 | DO jj = ind1, ind2 |
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| 148 | DO ji = 1, jpi |
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| 149 | ztabramp(ji,jj) = MAX( ztabramp(ji,jj), REAL( jj - ind2 ) * z1_spongearea * vmask(ji,ind2-1,1) ) |
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| 150 | END DO |
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[4153] | 151 | ENDDO |
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| 152 | ENDIF |
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| 153 | |
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| 154 | ENDIF |
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| 155 | |
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[3680] | 156 | ! Tracers |
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| 157 | IF( .NOT. spongedoneT ) THEN |
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[5656] | 158 | fsaht_spu(:,:) = 0._wp |
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| 159 | fsaht_spv(:,:) = 0._wp |
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| 160 | DO jj = 2, jpjm1 |
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| 161 | DO ji = 2, jpim1 ! vector opt. |
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[9019] | 162 | fsaht_spu(ji,jj) = 0.5_wp * visc_tra * ( ztabramp(ji,jj) + ztabramp(ji+1,jj ) ) |
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| 163 | fsaht_spv(ji,jj) = 0.5_wp * visc_tra * ( ztabramp(ji,jj) + ztabramp(ji ,jj+1) ) |
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[5656] | 164 | END DO |
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| 165 | END DO |
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| 166 | CALL lbc_lnk( fsaht_spu, 'U', 1. ) ! Lateral boundary conditions |
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| 167 | CALL lbc_lnk( fsaht_spv, 'V', 1. ) |
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[9019] | 168 | |
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[3680] | 169 | spongedoneT = .TRUE. |
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| 170 | ENDIF |
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| 171 | |
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| 172 | ! Dynamics |
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| 173 | IF( .NOT. spongedoneU ) THEN |
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[5656] | 174 | fsahm_spt(:,:) = 0._wp |
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| 175 | fsahm_spf(:,:) = 0._wp |
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| 176 | DO jj = 2, jpjm1 |
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| 177 | DO ji = 2, jpim1 ! vector opt. |
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| 178 | fsahm_spt(ji,jj) = visc_dyn * ztabramp(ji,jj) |
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| 179 | fsahm_spf(ji,jj) = 0.25_wp * visc_dyn * ( ztabramp(ji,jj) + ztabramp(ji ,jj+1) & |
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| 180 | & +ztabramp(ji,jj) + ztabramp(ji+1,jj ) ) |
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| 181 | END DO |
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| 182 | END DO |
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| 183 | CALL lbc_lnk( fsahm_spt, 'T', 1. ) ! Lateral boundary conditions |
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| 184 | CALL lbc_lnk( fsahm_spf, 'F', 1. ) |
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[9019] | 185 | |
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[3680] | 186 | spongedoneU = .TRUE. |
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| 187 | ENDIF |
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| 188 | ! |
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| 189 | #endif |
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[6140] | 190 | ! |
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[3680] | 191 | END SUBROUTINE Agrif_Sponge |
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| 192 | |
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[9019] | 193 | SUBROUTINE interptsn_sponge( tabres, i1, i2, j1, j2, k1, k2, n1, n2, before ) |
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| 194 | !!---------------------------------------------------------------------- |
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| 195 | !! *** ROUTINE interptsn_sponge *** |
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| 196 | !!---------------------------------------------------------------------- |
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| 197 | INTEGER , INTENT(in ) :: i1, i2, j1, j2, k1, k2, n1, n2 |
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| 198 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,n1:n2), INTENT(inout) :: tabres |
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| 199 | LOGICAL , INTENT(in ) :: before |
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[6140] | 200 | ! |
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[5656] | 201 | INTEGER :: ji, jj, jk, jn ! dummy loop indices |
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| 202 | INTEGER :: iku, ikv |
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| 203 | REAL(wp) :: ztsa, zabe1, zabe2, zbtr |
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[9031] | 204 | REAL(wp), DIMENSION(i1:i2,j1:j2,jpk) :: ztu, ztv |
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| 205 | REAL(wp), DIMENSION(i1:i2,j1:j2,jpk,n1:n2) ::tsbdiff |
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| 206 | ! vertical interpolation: |
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| 207 | REAL(wp), DIMENSION(i1:i2,j1:j2,jpk,n1:n2) ::tabres_child |
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| 208 | REAL(wp), DIMENSION(k1:k2,n1:n2-1) :: tabin |
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| 209 | REAL(wp), DIMENSION(k1:k2) :: h_in |
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| 210 | REAL(wp), DIMENSION(1:jpk) :: h_out |
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| 211 | INTEGER :: N_in, N_out |
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| 212 | REAL(wp) :: h_diff |
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[9019] | 213 | !!---------------------------------------------------------------------- |
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[5656] | 214 | ! |
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[6140] | 215 | IF( before ) THEN |
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[9031] | 216 | DO jn = 1, jpts |
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| 217 | DO jk=k1,k2 |
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| 218 | DO jj=j1,j2 |
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| 219 | DO ji=i1,i2 |
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| 220 | tabres(ji,jj,jk,jn) = tsb(ji,jj,jk,jn) |
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| 221 | END DO |
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| 222 | END DO |
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| 223 | END DO |
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| 224 | END DO |
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| 225 | |
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| 226 | # if defined key_vertical |
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| 227 | DO jk=k1,k2 |
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| 228 | DO jj=j1,j2 |
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| 229 | DO ji=i1,i2 |
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| 230 | tabres(ji,jj,jk,jpts+1) = tmask(ji,jj,jk) * e3t_n(ji,jj,jk) |
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| 231 | END DO |
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| 232 | END DO |
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| 233 | END DO |
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| 234 | # endif |
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| 235 | |
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[5656] | 236 | ELSE |
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[6140] | 237 | ! |
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[9031] | 238 | # if defined key_vertical |
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| 239 | tabres_child(:,:,:,:) = 0. |
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| 240 | DO jj=j1,j2 |
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| 241 | DO ji=i1,i2 |
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| 242 | N_in = 0 |
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| 243 | DO jk=k1,k2 !k2 = jpk of parent grid |
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| 244 | IF (tabres(ji,jj,jk,n2) == 0) EXIT |
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| 245 | N_in = N_in + 1 |
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| 246 | tabin(jk,:) = tabres(ji,jj,jk,n1:n2-1) |
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| 247 | h_in(N_in) = tabres(ji,jj,jk,n2) |
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| 248 | END DO |
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| 249 | N_out = 0 |
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| 250 | DO jk=1,jpk ! jpk of child grid |
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| 251 | IF (tmask(ji,jj,jk) == 0) EXIT |
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| 252 | N_out = N_out + 1 |
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| 253 | h_out(jk) = e3t_n(ji,jj,jk) !Child grid scale factors. Could multiply by e1e2t here instead of division above |
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| 254 | ENDDO |
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| 255 | IF (N_in > 0) THEN |
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| 256 | h_diff = sum(h_out(1:N_out))-sum(h_in(1:N_in)) |
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| 257 | tabres(ji,jj,k2,:) = tabres(ji,jj,k2-1,:) !what is this line for????? |
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| 258 | DO jn=1,jpts |
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| 259 | call reconstructandremap(tabin(1:N_in,jn),h_in,tabres_child(ji,jj,1:N_out,jn),h_out,N_in,N_out) |
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| 260 | ENDDO |
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| 261 | ENDIF |
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| 262 | ENDDO |
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| 263 | ENDDO |
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| 264 | # endif |
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| 265 | |
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| 266 | DO jj=j1,j2 |
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| 267 | DO ji=i1,i2 |
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| 268 | DO jk=1,jpkm1 |
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| 269 | # if defined key_vertical |
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| 270 | tsbdiff(ji,jj,jk,1:jpts) = tsb(ji,jj,jk,1:jpts) - tabres_child(ji,jj,jk,1:jpts) |
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| 271 | # else |
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| 272 | tsbdiff(ji,jj,jk,1:jpts) = tsb(ji,jj,jk,1:jpts) - tabres(ji,jj,jk,1:jpts) |
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| 273 | # endif |
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| 274 | ENDDO |
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| 275 | ENDDO |
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| 276 | ENDDO |
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| 277 | |
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[5656] | 278 | DO jn = 1, jpts |
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| 279 | DO jk = 1, jpkm1 |
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| 280 | DO jj = j1,j2-1 |
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| 281 | DO ji = i1,i2-1 |
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[6140] | 282 | zabe1 = fsaht_spu(ji,jj) * umask(ji,jj,jk) * e2_e1u(ji,jj) * e3u_n(ji,jj,jk) |
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| 283 | zabe2 = fsaht_spv(ji,jj) * vmask(ji,jj,jk) * e1_e2v(ji,jj) * e3v_n(ji,jj,jk) |
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[5656] | 284 | ztu(ji,jj,jk) = zabe1 * ( tsbdiff(ji+1,jj ,jk,jn) - tsbdiff(ji,jj,jk,jn) ) |
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| 285 | ztv(ji,jj,jk) = zabe2 * ( tsbdiff(ji ,jj+1,jk,jn) - tsbdiff(ji,jj,jk,jn) ) |
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[6140] | 286 | END DO |
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| 287 | END DO |
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| 288 | ! |
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[5656] | 289 | IF( ln_zps ) THEN ! set gradient at partial step level |
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| 290 | DO jj = j1,j2-1 |
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| 291 | DO ji = i1,i2-1 |
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| 292 | ! last level |
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| 293 | iku = mbku(ji,jj) |
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| 294 | ikv = mbkv(ji,jj) |
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[6140] | 295 | IF( iku == jk ) ztu(ji,jj,jk) = 0._wp |
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| 296 | IF( ikv == jk ) ztv(ji,jj,jk) = 0._wp |
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[5656] | 297 | END DO |
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| 298 | END DO |
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| 299 | ENDIF |
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[6140] | 300 | END DO |
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| 301 | ! |
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[5656] | 302 | DO jk = 1, jpkm1 |
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| 303 | DO jj = j1+1,j2-1 |
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| 304 | DO ji = i1+1,i2-1 |
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| 305 | IF (.NOT. tabspongedone_tsn(ji,jj)) THEN |
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[6140] | 306 | zbtr = r1_e1e2t(ji,jj) / e3t_n(ji,jj,jk) |
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[5656] | 307 | ! horizontal diffusive trends |
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[9019] | 308 | ztsa = zbtr * ( ztu(ji,jj,jk) - ztu(ji-1,jj,jk) + ztv(ji,jj,jk) - ztv(ji,jj-1,jk) ) |
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[5656] | 309 | ! add it to the general tracer trends |
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| 310 | tsa(ji,jj,jk,jn) = tsa(ji,jj,jk,jn) + ztsa |
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| 311 | ENDIF |
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[6140] | 312 | END DO |
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| 313 | END DO |
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| 314 | END DO |
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| 315 | ! |
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| 316 | END DO |
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| 317 | ! |
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[5656] | 318 | tabspongedone_tsn(i1+1:i2-1,j1+1:j2-1) = .TRUE. |
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[6140] | 319 | ! |
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[5656] | 320 | ENDIF |
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[6140] | 321 | ! |
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[5656] | 322 | END SUBROUTINE interptsn_sponge |
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| 323 | |
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[9031] | 324 | SUBROUTINE interpun_sponge(tabres,i1,i2,j1,j2,k1,k2,m1,m2, before) |
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| 325 | !!--------------------------------------------- |
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| 326 | !! *** ROUTINE interpun_sponge *** |
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| 327 | !!--------------------------------------------- |
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| 328 | INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2,m1,m2 |
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| 329 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,m1:m2), INTENT(inout) :: tabres |
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| 330 | LOGICAL, INTENT(in) :: before |
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[6140] | 331 | |
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[9031] | 332 | INTEGER :: ji,jj,jk,jmax |
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| 333 | |
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[5656] | 334 | ! sponge parameters |
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[9031] | 335 | REAL(wp) :: ze2u, ze1v, zua, zva, zbtr, h_diff |
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| 336 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: ubdiff |
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| 337 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: rotdiff, hdivdiff |
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| 338 | ! vertical interpolation: |
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| 339 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: tabres_child |
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| 340 | REAL(wp), DIMENSION(k1:k2) :: tabin, h_in |
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| 341 | REAL(wp), DIMENSION(1:jpk) :: h_out |
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| 342 | INTEGER ::N_in,N_out |
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| 343 | !!--------------------------------------------- |
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[5656] | 344 | ! |
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[6140] | 345 | IF( before ) THEN |
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[9031] | 346 | DO jk=1,jpkm1 |
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| 347 | DO jj=j1,j2 |
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| 348 | DO ji=i1,i2 |
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| 349 | tabres(ji,jj,jk,m1) = ub(ji,jj,jk) |
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| 350 | # if defined key_vertical |
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| 351 | tabres(ji,jj,jk,m2) = e3u_n(ji,jj,jk)*umask(ji,jj,jk) |
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| 352 | # endif |
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| 353 | END DO |
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| 354 | END DO |
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| 355 | END DO |
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| 356 | |
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[5656] | 357 | ELSE |
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[9031] | 358 | |
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| 359 | # if defined key_vertical |
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| 360 | tabres_child(:,:,:) = 0._wp |
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| 361 | DO jj=j1,j2 |
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| 362 | DO ji=i1,i2 |
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| 363 | N_in = 0 |
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| 364 | DO jk=k1,k2 |
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| 365 | IF (tabres(ji,jj,jk,m2) == 0) EXIT |
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| 366 | N_in = N_in + 1 |
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| 367 | tabin(jk) = tabres(ji,jj,jk,m1) |
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| 368 | h_in(N_in) = tabres(ji,jj,jk,m2) |
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| 369 | ENDDO |
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| 370 | ! |
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| 371 | IF (N_in == 0) THEN |
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| 372 | tabres_child(ji,jj,:) = 0. |
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| 373 | CYCLE |
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| 374 | ENDIF |
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| 375 | |
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| 376 | N_out = 0 |
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| 377 | DO jk=1,jpk |
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| 378 | if (umask(ji,jj,jk) == 0) EXIT |
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| 379 | N_out = N_out + 1 |
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| 380 | h_out(N_out) = e3u_n(ji,jj,jk) |
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| 381 | ENDDO |
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| 382 | |
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| 383 | IF (N_out == 0) THEN |
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| 384 | tabres_child(ji,jj,:) = 0. |
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| 385 | CYCLE |
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| 386 | ENDIF |
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| 387 | |
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| 388 | IF (N_in * N_out > 0) THEN |
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| 389 | h_diff = sum(h_out(1:N_out))-sum(h_in(1:N_in)) |
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| 390 | if (h_diff < -1.e4) then |
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| 391 | print *,'CHECK YOUR BATHY ...', h_diff, sum(h_out(1:N_out)), sum(h_in(1:N_in)) |
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| 392 | endif |
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| 393 | ENDIF |
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| 394 | call reconstructandremap(tabin(1:N_in),h_in(1:N_in),tabres_child(ji,jj,1:N_out),h_out(1:N_out),N_in,N_out) |
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| 395 | |
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| 396 | ENDDO |
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| 397 | ENDDO |
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| 398 | |
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| 399 | ubdiff(i1:i2,j1:j2,:) = (ub(i1:i2,j1:j2,:) - tabres_child(i1:i2,j1:j2,:))*umask(i1:i2,j1:j2,:) |
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| 400 | #else |
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| 401 | ubdiff(i1:i2,j1:j2,:) = (ub(i1:i2,j1:j2,:) - tabres(i1:i2,j1:j2,:,1))*umask(i1:i2,j1:j2,:) |
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| 402 | #endif |
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[6140] | 403 | ! |
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[5656] | 404 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 405 | ! ! =============== |
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| 406 | |
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| 407 | ! ! -------- |
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| 408 | ! Horizontal divergence ! div |
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| 409 | ! ! -------- |
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| 410 | DO jj = j1,j2 |
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| 411 | DO ji = i1+1,i2 ! vector opt. |
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[6140] | 412 | zbtr = r1_e1e2t(ji,jj) / e3t_n(ji,jj,jk) * fsahm_spt(ji,jj) |
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| 413 | hdivdiff(ji,jj,jk) = ( e2u(ji ,jj)*e3u_n(ji ,jj,jk) * ubdiff(ji ,jj,jk) & |
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| 414 | & -e2u(ji-1,jj)*e3u_n(ji-1,jj,jk) * ubdiff(ji-1,jj,jk) ) * zbtr |
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[5656] | 415 | END DO |
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| 416 | END DO |
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| 417 | |
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| 418 | DO jj = j1,j2-1 |
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| 419 | DO ji = i1,i2 ! vector opt. |
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[6140] | 420 | zbtr = r1_e1e2f(ji,jj) * e3f_n(ji,jj,jk) * fsahm_spf(ji,jj) |
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[9019] | 421 | rotdiff(ji,jj,jk) = ( -e1u(ji,jj+1) * ubdiff(ji,jj+1,jk) & |
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| 422 | & +e1u(ji,jj ) * ubdiff(ji,jj ,jk) ) * fmask(ji,jj,jk) * zbtr |
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[5656] | 423 | END DO |
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| 424 | END DO |
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[6140] | 425 | END DO |
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[5656] | 426 | ! |
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| 427 | DO jj = j1+1, j2-1 |
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| 428 | DO ji = i1+1, i2-1 ! vector opt. |
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| 429 | |
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| 430 | IF (.NOT. tabspongedone_u(ji,jj)) THEN |
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| 431 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 432 | ze2u = rotdiff (ji,jj,jk) |
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| 433 | ze1v = hdivdiff(ji,jj,jk) |
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| 434 | ! horizontal diffusive trends |
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[9019] | 435 | zua = - ( ze2u - rotdiff (ji,jj-1,jk) ) / ( e2u(ji,jj) * e3u_n(ji,jj,jk) ) & |
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| 436 | + ( hdivdiff(ji+1,jj,jk) - ze1v ) * r1_e1u(ji,jj) |
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[5656] | 437 | |
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| 438 | ! add it to the general momentum trends |
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| 439 | ua(ji,jj,jk) = ua(ji,jj,jk) + zua |
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| 440 | |
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| 441 | END DO |
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| 442 | ENDIF |
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| 443 | |
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| 444 | END DO |
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| 445 | END DO |
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| 446 | |
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| 447 | tabspongedone_u(i1+1:i2-1,j1+1:j2-1) = .TRUE. |
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| 448 | |
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| 449 | jmax = j2-1 |
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[9019] | 450 | IF ((nbondj == 1).OR.(nbondj == 2)) jmax = MIN(jmax,nlcj-nbghostcells-2) ! North |
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[5656] | 451 | |
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| 452 | DO jj = j1+1, jmax |
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| 453 | DO ji = i1+1, i2 ! vector opt. |
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| 454 | |
---|
| 455 | IF (.NOT. tabspongedone_v(ji,jj)) THEN |
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| 456 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 457 | ze2u = rotdiff (ji,jj,jk) |
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| 458 | ze1v = hdivdiff(ji,jj,jk) |
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| 459 | |
---|
| 460 | ! horizontal diffusive trends |
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[9019] | 461 | zva = + ( ze2u - rotdiff (ji-1,jj,jk) ) / ( e1v(ji,jj) * e3v_n(ji,jj,jk) ) & |
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| 462 | + ( hdivdiff(ji,jj+1,jk) - ze1v ) * r1_e2v(ji,jj) |
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[5656] | 463 | |
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| 464 | ! add it to the general momentum trends |
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| 465 | va(ji,jj,jk) = va(ji,jj,jk) + zva |
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| 466 | END DO |
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| 467 | ENDIF |
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[6140] | 468 | ! |
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[5656] | 469 | END DO |
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| 470 | END DO |
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[6140] | 471 | ! |
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[5656] | 472 | tabspongedone_v(i1+1:i2,j1+1:jmax) = .TRUE. |
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[6140] | 473 | ! |
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[5656] | 474 | ENDIF |
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[6140] | 475 | ! |
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[5656] | 476 | END SUBROUTINE interpun_sponge |
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| 477 | |
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[9031] | 478 | SUBROUTINE interpvn_sponge(tabres,i1,i2,j1,j2,k1,k2,m1,m2, before,nb,ndir) |
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| 479 | !!--------------------------------------------- |
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| 480 | !! *** ROUTINE interpvn_sponge *** |
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| 481 | !!--------------------------------------------- |
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| 482 | INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2,m1,m2 |
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| 483 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,m1:m2), INTENT(inout) :: tabres |
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| 484 | LOGICAL, INTENT(in) :: before |
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| 485 | INTEGER, INTENT(in) :: nb , ndir |
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[6140] | 486 | ! |
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[9031] | 487 | INTEGER :: ji, jj, jk, imax |
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| 488 | REAL(wp) :: ze2u, ze1v, zua, zva, zbtr, h_diff |
---|
| 489 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: vbdiff |
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| 490 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: rotdiff, hdivdiff |
---|
| 491 | ! vertical interpolation: |
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| 492 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: tabres_child |
---|
| 493 | REAL(wp), DIMENSION(k1:k2) :: tabin, h_in |
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| 494 | REAL(wp), DIMENSION(1:jpk) :: h_out |
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| 495 | INTEGER :: N_in, N_out |
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| 496 | !!--------------------------------------------- |
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| 497 | |
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[6140] | 498 | IF( before ) THEN |
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[9031] | 499 | DO jk=1,jpkm1 |
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| 500 | DO jj=j1,j2 |
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| 501 | DO ji=i1,i2 |
---|
| 502 | tabres(ji,jj,jk,m1) = vb(ji,jj,jk) |
---|
| 503 | # if defined key_vertical |
---|
| 504 | tabres(ji,jj,jk,m2) = vmask(ji,jj,jk) * e3v_n(ji,jj,jk) |
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| 505 | # endif |
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| 506 | END DO |
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| 507 | END DO |
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| 508 | END DO |
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[5656] | 509 | ELSE |
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[9031] | 510 | |
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| 511 | # if defined key_vertical |
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| 512 | tabres_child(:,:,:) = 0._wp |
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| 513 | DO jj=j1,j2 |
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| 514 | DO ji=i1,i2 |
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| 515 | N_in = 0 |
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| 516 | DO jk=k1,k2 |
---|
| 517 | IF (tabres(ji,jj,jk,m2) == 0) EXIT |
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| 518 | N_in = N_in + 1 |
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| 519 | tabin(jk) = tabres(ji,jj,jk,m1) |
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| 520 | h_in(N_in) = tabres(ji,jj,jk,m2) |
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| 521 | ENDDO |
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| 522 | |
---|
| 523 | IF (N_in == 0) THEN |
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| 524 | tabres_child(ji,jj,:) = 0. |
---|
| 525 | CYCLE |
---|
| 526 | ENDIF |
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| 527 | |
---|
| 528 | N_out = 0 |
---|
| 529 | DO jk=1,jpk |
---|
| 530 | if (vmask(ji,jj,jk) == 0) EXIT |
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| 531 | N_out = N_out + 1 |
---|
| 532 | h_out(N_out) = e3v_n(ji,jj,jk) |
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| 533 | ENDDO |
---|
| 534 | |
---|
| 535 | IF (N_in * N_out > 0) THEN |
---|
| 536 | h_diff = sum(h_out(1:N_out))-sum(h_in(1:N_in)) |
---|
| 537 | if (h_diff < -1.e4) then |
---|
| 538 | print *,'CHECK YOUR BATHY ...', h_diff, sum(h_out(1:N_out)), sum(h_in(1:N_in)) |
---|
| 539 | endif |
---|
| 540 | ENDIF |
---|
| 541 | call reconstructandremap(tabin(1:N_in),h_in(1:N_in),tabres_child(ji,jj,1:N_out),h_out(1:N_out),N_in,N_out) |
---|
| 542 | ENDDO |
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| 543 | ENDDO |
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| 544 | |
---|
| 545 | vbdiff(i1:i2,j1:j2,:) = (vb(i1:i2,j1:j2,:) - tabres_child(i1:i2,j1:j2,:))*vmask(i1:i2,j1:j2,:) |
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| 546 | # else |
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| 547 | vbdiff(i1:i2,j1:j2,:) = (vb(i1:i2,j1:j2,:) - tabres(i1:i2,j1:j2,:,1))*vmask(i1:i2,j1:j2,:) |
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| 548 | # endif |
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[6140] | 549 | ! |
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[5656] | 550 | DO jk = 1, jpkm1 ! Horizontal slab |
---|
| 551 | ! ! =============== |
---|
| 552 | |
---|
| 553 | ! ! -------- |
---|
| 554 | ! Horizontal divergence ! div |
---|
| 555 | ! ! -------- |
---|
| 556 | DO jj = j1+1,j2 |
---|
| 557 | DO ji = i1,i2 ! vector opt. |
---|
[6140] | 558 | zbtr = r1_e1e2t(ji,jj) / e3t_n(ji,jj,jk) * fsahm_spt(ji,jj) |
---|
| 559 | hdivdiff(ji,jj,jk) = ( e1v(ji,jj ) * e3v_n(ji,jj ,jk) * vbdiff(ji,jj ,jk) & |
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| 560 | & -e1v(ji,jj-1) * e3v_n(ji,jj-1,jk) * vbdiff(ji,jj-1,jk) ) * zbtr |
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[5656] | 561 | END DO |
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| 562 | END DO |
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| 563 | DO jj = j1,j2 |
---|
| 564 | DO ji = i1,i2-1 ! vector opt. |
---|
[6140] | 565 | zbtr = r1_e1e2f(ji,jj) * e3f_n(ji,jj,jk) * fsahm_spf(ji,jj) |
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[5656] | 566 | rotdiff(ji,jj,jk) = ( e2v(ji+1,jj) * vbdiff(ji+1,jj,jk) & |
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[6140] | 567 | & -e2v(ji ,jj) * vbdiff(ji ,jj,jk) ) * fmask(ji,jj,jk) * zbtr |
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[5656] | 568 | END DO |
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| 569 | END DO |
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[6140] | 570 | END DO |
---|
[5656] | 571 | |
---|
| 572 | ! ! =============== |
---|
| 573 | ! |
---|
| 574 | |
---|
[9019] | 575 | imax = i2 - 1 |
---|
| 576 | IF ((nbondi == 1).OR.(nbondi == 2)) imax = MIN(imax,nlci-nbghostcells-2) ! East |
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[5656] | 577 | |
---|
| 578 | DO jj = j1+1, j2 |
---|
| 579 | DO ji = i1+1, imax ! vector opt. |
---|
[6140] | 580 | IF( .NOT. tabspongedone_u(ji,jj) ) THEN |
---|
| 581 | DO jk = 1, jpkm1 |
---|
| 582 | ua(ji,jj,jk) = ua(ji,jj,jk) & |
---|
| 583 | & - ( rotdiff (ji ,jj,jk) - rotdiff (ji,jj-1,jk)) / ( e2u(ji,jj) * e3u_n(ji,jj,jk) ) & |
---|
| 584 | & + ( hdivdiff(ji+1,jj,jk) - hdivdiff(ji,jj ,jk)) * r1_e1u(ji,jj) |
---|
[5656] | 585 | END DO |
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| 586 | ENDIF |
---|
| 587 | END DO |
---|
| 588 | END DO |
---|
[6140] | 589 | ! |
---|
[5656] | 590 | tabspongedone_u(i1+1:imax,j1+1:j2) = .TRUE. |
---|
[6140] | 591 | ! |
---|
[5656] | 592 | DO jj = j1+1, j2-1 |
---|
| 593 | DO ji = i1+1, i2-1 ! vector opt. |
---|
[6140] | 594 | IF( .NOT. tabspongedone_v(ji,jj) ) THEN |
---|
| 595 | DO jk = 1, jpkm1 |
---|
| 596 | va(ji,jj,jk) = va(ji,jj,jk) & |
---|
| 597 | & + ( rotdiff (ji,jj ,jk) - rotdiff (ji-1,jj,jk) ) / ( e1v(ji,jj) * e3v_n(ji,jj,jk) ) & |
---|
| 598 | & + ( hdivdiff(ji,jj+1,jk) - hdivdiff(ji ,jj,jk) ) * r1_e2v(ji,jj) |
---|
[5656] | 599 | END DO |
---|
| 600 | ENDIF |
---|
| 601 | END DO |
---|
| 602 | END DO |
---|
| 603 | tabspongedone_v(i1+1:i2-1,j1+1:j2-1) = .TRUE. |
---|
| 604 | ENDIF |
---|
[6140] | 605 | ! |
---|
[5656] | 606 | END SUBROUTINE interpvn_sponge |
---|
| 607 | |
---|
[390] | 608 | #else |
---|
[9019] | 609 | !!---------------------------------------------------------------------- |
---|
| 610 | !! Empty module no AGRIF zoom |
---|
| 611 | !!---------------------------------------------------------------------- |
---|
[636] | 612 | CONTAINS |
---|
| 613 | SUBROUTINE agrif_opa_sponge_empty |
---|
| 614 | WRITE(*,*) 'agrif_opa_sponge : You should not have seen this print! error?' |
---|
| 615 | END SUBROUTINE agrif_opa_sponge_empty |
---|
[390] | 616 | #endif |
---|
[636] | 617 | |
---|
[6140] | 618 | !!====================================================================== |
---|
[636] | 619 | END MODULE agrif_opa_sponge |
---|