[1271] | 1 | #define SPONGE_TOP |
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| 2 | |
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| 3 | Module agrif_top_sponge |
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| 4 | #if defined key_agrif && defined key_top |
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| 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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| 9 | USE agrif_oce |
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| 10 | USE trc |
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[2715] | 11 | USE lib_mpp |
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[1271] | 12 | |
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| 13 | IMPLICIT NONE |
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| 14 | PRIVATE |
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| 15 | |
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| 16 | PUBLIC Agrif_Sponge_Trc, interptrn |
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| 17 | |
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| 18 | !!---------------------------------------------------------------------- |
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[2528] | 19 | !! NEMO/NST 3.3 , NEMO Consortium (2010) |
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| 20 | !! $Id$ |
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| 21 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[1271] | 22 | !!---------------------------------------------------------------------- |
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| 23 | |
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| 24 | CONTAINS |
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| 25 | |
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| 26 | SUBROUTINE Agrif_Sponge_Trc |
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| 27 | !!--------------------------------------------- |
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| 28 | !! *** ROUTINE Agrif_Sponge_Trc *** |
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| 29 | !!--------------------------------------------- |
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| 30 | #include "domzgr_substitute.h90" |
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[2715] | 31 | USE wrk_nemo, ONLY: wrk_in_use, wrk_not_released |
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| 32 | USE wrk_nemo, ONLY: wrk_2d_1 |
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| 33 | USE wrk_nemo, ONLY: wrk_4d_1, wrk_4d_2, wrk_4d_3, wrk_4d_4 |
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| 34 | !! |
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[1271] | 35 | INTEGER :: ji,jj,jk,jl |
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| 36 | INTEGER :: spongearea |
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| 37 | REAL(wp) :: timecoeff |
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| 38 | REAL(wp) :: ztra, zabe1, zabe2, zbtr |
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[2715] | 39 | REAL(wp), POINTER, DIMENSION(:,:) :: localviscsponge |
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| 40 | REAL(wp), POINTER, DIMENSION(:,:,:,:) :: trbdiff, ztru, ztrv, ztab |
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[1271] | 41 | |
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| 42 | #if defined SPONGE_TOP |
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[2715] | 43 | IF( wrk_in_use(4, 1,2,3,4) .OR. wrk_in_use(2, 1) ) THEN |
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| 44 | CALL ctl_stop('Agrif_Sponge_trc : requested workspace arrays unavailable') |
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| 45 | RETURN |
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| 46 | ENDIF |
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| 47 | localviscsponge => wrk_2d_1 |
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| 48 | trbdiff(:,:,:,:) => wrk_4d_1(:,:,:,1:jptra) |
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| 49 | ztru (:,:,:,:) => wrk_4d_2(:,:,:,1:jptra) |
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| 50 | ztrv (:,:,:,:) => wrk_4d_3(:,:,:,1:jptra) |
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| 51 | ztab (:,:,:,:) => wrk_4d_4(:,:,:,1:jptra) |
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[1271] | 52 | |
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| 53 | timecoeff = REAL(Agrif_NbStepint(),wp)/Agrif_rhot() |
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| 54 | |
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| 55 | Agrif_SpecialValue=0. |
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| 56 | Agrif_UseSpecialValue = .TRUE. |
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| 57 | ztab = 0.e0 |
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[2715] | 58 | CALL Agrif_Bc_Variable(ztab, tra_id,calledweight=timecoeff,procname=interptrn) |
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[1271] | 59 | Agrif_UseSpecialValue = .FALSE. |
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| 60 | |
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| 61 | trbdiff(:,:,:,:) = trb(:,:,:,:) - ztab(:,:,:,:) |
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| 62 | |
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| 63 | spongearea = 2 + 2 * Agrif_irhox() |
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| 64 | |
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| 65 | localviscsponge = 0. |
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| 66 | |
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| 67 | IF (.NOT. spongedoneT) THEN |
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| 68 | spe1ur(:,:) = 0. |
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| 69 | spe2vr(:,:) = 0. |
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| 70 | |
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| 71 | IF ((nbondi == -1).OR.(nbondi == 2)) THEN |
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| 72 | DO ji = 2, spongearea |
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| 73 | localviscsponge(ji,:) = visc_tra * (spongearea-ji)/real(spongearea-2) |
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| 74 | ENDDO |
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| 75 | |
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| 76 | spe1ur(2:spongearea-1,:)=0.5 * (localviscsponge(2:spongearea-1,:) + localviscsponge(3:spongearea,:)) & |
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| 77 | * e2u(2:spongearea-1,:) / e1u(2:spongearea-1,:) |
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| 78 | |
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| 79 | spe2vr(2:spongearea,1:jpjm1) = 0.5 * (localviscsponge(2:spongearea,1:jpjm1) + & |
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| 80 | localviscsponge(2:spongearea,2:jpj)) & |
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| 81 | * e1v(2:spongearea,1:jpjm1) / e2v(2:spongearea,1:jpjm1) |
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| 82 | ENDIF |
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| 83 | |
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| 84 | IF ((nbondi == 1).OR.(nbondi == 2)) THEN |
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| 85 | DO ji = nlci-spongearea + 1,nlci-1 |
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| 86 | localviscsponge(ji,:) = visc_tra * (ji - (nlci-spongearea+1))/real(spongearea-2) |
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| 87 | ENDDO |
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| 88 | |
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| 89 | spe1ur(nlci-spongearea + 1:nlci-2,:)=0.5 * (localviscsponge(nlci-spongearea + 1:nlci-2,:) + & |
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| 90 | localviscsponge(nlci-spongearea + 2:nlci-1,:)) & |
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| 91 | * e2u(nlci-spongearea + 1:nlci-2,:) / e1u(nlci-spongearea + 1:nlci-2,:) |
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| 92 | |
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| 93 | spe2vr(nlci-spongearea + 1:nlci-1,1:jpjm1) = 0.5 * (localviscsponge(nlci-spongearea + 1:nlci-1,1:jpjm1) & |
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| 94 | + localviscsponge(nlci-spongearea + 1:nlci-1,2:jpj)) & |
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| 95 | * e1v(nlci-spongearea + 1:nlci-1,1:jpjm1) / e2v(nlci-spongearea + 1:nlci-1,1:jpjm1) |
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| 96 | ENDIF |
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| 97 | |
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| 98 | |
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| 99 | IF ((nbondj == -1).OR.(nbondj == 2)) THEN |
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| 100 | DO jj = 2, spongearea |
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| 101 | localviscsponge(:,jj) = visc_tra * (spongearea-jj)/real(spongearea-2) |
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| 102 | ENDDO |
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| 103 | |
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| 104 | spe1ur(1:jpim1,2:spongearea)=0.5 * (localviscsponge(1:jpim1,2:spongearea) + & |
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| 105 | localviscsponge(2:jpi,2:spongearea)) & |
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| 106 | * e2u(1:jpim1,2:spongearea) / e1u(1:jpim1,2:spongearea) |
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| 107 | |
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| 108 | spe2vr(:,2:spongearea-1) = 0.5 * (localviscsponge(:,2:spongearea-1) + & |
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| 109 | localviscsponge(:,3:spongearea)) & |
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| 110 | * e1v(:,2:spongearea-1) / e2v(:,2:spongearea-1) |
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| 111 | ENDIF |
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| 112 | |
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| 113 | IF ((nbondj == 1).OR.(nbondj == 2)) THEN |
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| 114 | DO jj = nlcj-spongearea + 1,nlcj-1 |
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| 115 | localviscsponge(:,jj) = visc_tra * (jj - (nlcj-spongearea+1))/real(spongearea-2) |
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| 116 | ENDDO |
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| 117 | |
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| 118 | spe1ur(1:jpim1,nlcj-spongearea + 1:nlcj-1)=0.5 * (localviscsponge(1:jpim1,nlcj-spongearea + 1:nlcj-1) + & |
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| 119 | localviscsponge(2:jpi,nlcj-spongearea + 1:nlcj-1)) & |
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| 120 | * e2u(1:jpim1,nlcj-spongearea + 1:nlcj-1) / e1u(1:jpim1,nlcj-spongearea + 1:nlcj-1) |
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| 121 | |
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| 122 | spe2vr(:,nlcj-spongearea + 1:nlcj-2) = 0.5 * (localviscsponge(:,nlcj-spongearea + 1:nlcj-2) + & |
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| 123 | localviscsponge(:,nlcj-spongearea + 2:nlcj-1)) & |
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| 124 | * e1v(:,nlcj-spongearea + 1:nlcj-2) / e2v(:,nlcj-spongearea + 1:nlcj-2) |
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| 125 | ENDIF |
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| 126 | |
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| 127 | spbtr2(:,:) = 1. / ( e1t(:,:) * e2t(:,:)) |
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| 128 | |
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| 129 | spongedoneT = .TRUE. |
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| 130 | ENDIF |
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| 131 | |
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| 132 | DO jl = 1, jptra |
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| 133 | DO jk = 1, jpkm1 |
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| 134 | DO jj = 1, jpjm1 |
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| 135 | DO ji = 1, jpim1 |
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| 136 | zabe1 = umask(ji,jj,jk) * spe1ur(ji,jj) * fse3u(ji,jj,jk) |
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| 137 | zabe2 = vmask(ji,jj,jk) * spe2vr(ji,jj) * fse3v(ji,jj,jk) |
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| 138 | ztru(ji,jj,jk,jl) = zabe1 * ( trbdiff(ji+1,jj ,jk,jl) - trbdiff(ji,jj,jk,jl) ) |
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| 139 | ztrv(ji,jj,jk,jl) = zabe2 * ( trbdiff(ji ,jj+1,jk,jl) - trbdiff(ji,jj,jk,jl) ) |
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| 140 | ENDDO |
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| 141 | ENDDO |
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| 142 | |
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| 143 | DO jj = 2,jpjm1 |
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| 144 | DO ji = 2,jpim1 |
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| 145 | zbtr = spbtr2(ji,jj) / fse3t(ji,jj,jk) |
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| 146 | ! horizontal diffusive trends |
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| 147 | ztra = zbtr * ( ztru(ji,jj,jk,jl) - ztru(ji-1,jj,jk,jl) & |
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| 148 | & + ztrv(ji,jj,jk,jl) - ztrv(ji,jj-1,jk,jl) ) |
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| 149 | ! add it to the general tracer trends |
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| 150 | tra(ji,jj,jk,jl) = (tra(ji,jj,jk,jl) + ztra) |
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| 151 | END DO |
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| 152 | END DO |
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| 153 | |
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| 154 | ENDDO |
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| 155 | ENDDO |
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[2715] | 156 | |
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| 157 | IF( wrk_not_released(4, 1,2,3,4) .OR. wrk_not_released(2, 1) ) THEN |
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| 158 | CALL ctl_stop('Agrif_Sponge_trc : failed to release workspace arrays.') |
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| 159 | RETURN |
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| 160 | ENDIF |
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[1271] | 161 | |
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| 162 | #endif |
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| 163 | |
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| 164 | END SUBROUTINE Agrif_Sponge_Trc |
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| 165 | |
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| 166 | SUBROUTINE interptrn(tabres,i1,i2,j1,j2,k1,k2,l1,l2) |
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| 167 | !!--------------------------------------------- |
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| 168 | !! *** ROUTINE interptn *** |
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| 169 | !!--------------------------------------------- |
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| 170 | # include "domzgr_substitute.h90" |
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| 171 | |
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| 172 | INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2,l1,l2 |
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| 173 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,l1:l2), INTENT(inout) :: tabres |
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| 174 | |
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| 175 | tabres(i1:i2,j1:j2,k1:k2,l1:l2) = trn(i1:i2,j1:j2,k1:k2,l1:l2) |
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| 176 | |
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| 177 | END SUBROUTINE interptrn |
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| 178 | |
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| 179 | #else |
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| 180 | CONTAINS |
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| 181 | |
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| 182 | SUBROUTINE agrif_top_sponge_empty |
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| 183 | !!--------------------------------------------- |
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| 184 | !! *** ROUTINE agrif_top_sponge_empty *** |
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| 185 | !!--------------------------------------------- |
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| 186 | WRITE(*,*) 'agrif_top_sponge : You should not have seen this print! error?' |
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| 187 | END SUBROUTINE agrif_top_sponge_empty |
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| 188 | #endif |
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| 189 | |
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| 190 | END MODULE agrif_top_sponge |
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