| 1 | #define SPONGE_TOP |
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| 2 | |
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| 3 | MODULE agrif_top_sponge |
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| 4 | !!====================================================================== |
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| 5 | !! *** MODULE agrif_top_sponge *** |
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| 6 | !! AGRIF : TOP sponge layer |
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| 7 | !!====================================================================== |
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| 8 | !! History : 2.0 ! 2006-08 (R. Benshila, L. Debreu) Original code |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | #if defined key_agrif && defined key_top |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | !! Agrif_Sponge_trc : |
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| 13 | !! interptrn_sponge : |
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| 14 | !!---------------------------------------------------------------------- |
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| 15 | USE par_oce |
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| 16 | USE par_trc |
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| 17 | USE oce |
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| 18 | USE trc |
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| 19 | USE dom_oce |
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| 20 | USE agrif_oce |
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| 21 | USE agrif_opa_sponge |
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| 22 | ! |
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| 23 | USE in_out_manager |
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| 24 | USE lib_mpp |
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| 25 | USE wrk_nemo |
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| 26 | |
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| 27 | IMPLICIT NONE |
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| 28 | PRIVATE |
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| 29 | |
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| 30 | PUBLIC Agrif_Sponge_trc, interptrn_sponge |
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| 31 | |
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| 32 | !!---------------------------------------------------------------------- |
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| 33 | !! NEMO/NST 4.0 , NEMO Consortium (2017) |
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| 34 | !! $Id$ |
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| 35 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 36 | !!---------------------------------------------------------------------- |
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| 37 | CONTAINS |
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| 38 | |
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| 39 | SUBROUTINE Agrif_Sponge_trc |
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| 40 | !!---------------------------------------------------------------------- |
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| 41 | !! *** ROUTINE Agrif_Sponge_Trc *** |
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| 42 | !!---------------------------------------------------------------------- |
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| 43 | REAL(wp) :: timecoeff ! local scalar |
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| 44 | !!---------------------------------------------------------------------- |
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| 45 | ! |
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| 46 | #if defined SPONGE_TOP |
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| 47 | timecoeff = REAL( Agrif_NbStepint(), wp ) / Agrif_rhot() |
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| 48 | CALL Agrif_sponge |
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| 49 | Agrif_SpecialValue = 0._wp |
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| 50 | Agrif_UseSpecialValue = .TRUE. |
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| 51 | tabspongedone_trn = .FALSE. |
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| 52 | CALL Agrif_Bc_Variable( trn_sponge_id, calledweight=timecoeff, procname=interptrn_sponge ) |
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| 53 | Agrif_UseSpecialValue = .FALSE. |
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| 54 | #endif |
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| 55 | ! |
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| 56 | END SUBROUTINE Agrif_Sponge_Trc |
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| 57 | |
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| 58 | |
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| 59 | SUBROUTINE interptrn_sponge( tabres, i1, i2, j1, j2, k1, k2, n1, n2, before ) |
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| 60 | !!---------------------------------------------------------------------- |
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| 61 | !! *** ROUTINE interptrn_sponge *** |
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| 62 | !!---------------------------------------------------------------------- |
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| 63 | INTEGER , INTENT(in ) :: i1, i2, j1, j2, k1, k2, n1, n2 |
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| 64 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,n1:n2), INTENT(inout) :: tabres |
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| 65 | LOGICAL , INTENT(in ) :: before |
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| 66 | ! |
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| 67 | INTEGER :: ji, jj, jk, jn ! dummy loop indices |
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| 68 | REAL(wp) :: zabe1, zabe2 |
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| 69 | REAL(wp), DIMENSION(i1:i2,j1:j2) :: ztu, ztv |
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| 70 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,n1:n2) :: trbdiff |
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| 71 | !!---------------------------------------------------------------------- |
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| 72 | ! |
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| 73 | IF( before ) THEN |
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| 74 | tabres(i1:i2,j1:j2,k1:k2,n1:n2) = trn(i1:i2,j1:j2,k1:k2,n1:n2) |
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| 75 | ELSE |
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| 76 | !!gm line below use of :,: versus i1:i2,j1:j2 .... strange, not wrong. ===>> to be corrected |
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| 77 | trbdiff(:,:,:,:) = trb(i1:i2,j1:j2,:,:) - tabres(:,:,:,:) |
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| 78 | DO jn = 1, jptra |
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| 79 | DO jk = 1, jpkm1 |
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| 80 | DO jj = j1,j2-1 |
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| 81 | DO ji = i1,i2-1 |
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| 82 | zabe1 = fsaht_spu(ji,jj) * e2_e1u(ji,jj) * e3u_n(ji,jj,jk) * umask(ji,jj,jk) |
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| 83 | zabe2 = fsaht_spv(ji,jj) * e1_e2v(ji,jj) * e3v_n(ji,jj,jk) * vmask(ji,jj,jk) |
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| 84 | ztu(ji,jj) = zabe1 * ( trbdiff(ji+1,jj ,jk,jn) - trbdiff(ji,jj,jk,jn) ) |
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| 85 | ztv(ji,jj) = zabe2 * ( trbdiff(ji ,jj+1,jk,jn) - trbdiff(ji,jj,jk,jn) ) |
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| 86 | END DO |
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| 87 | END DO |
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| 88 | ! |
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| 89 | DO jj = j1+1,j2-1 |
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| 90 | DO ji = i1+1,i2-1 |
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| 91 | IF( .NOT. tabspongedone_trn(ji,jj) ) THEN |
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| 92 | tra(ji,jj,jk,jn) = tra(ji,jj,jk,jn) + ( ztu(ji,jj) - ztu(ji-1,jj ) & |
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| 93 | & + ztv(ji,jj) - ztv(ji ,jj-1) ) & |
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| 94 | & * r1_e1e2t(ji,jj) / e3t_n(ji,jj,jk) |
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| 95 | ENDIF |
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| 96 | END DO |
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| 97 | END DO |
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| 98 | END DO |
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| 99 | ! |
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| 100 | END DO |
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| 101 | ! |
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| 102 | tabspongedone_trn(i1+1:i2-1,j1+1:j2-1) = .TRUE. |
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| 103 | ENDIF |
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| 104 | ! |
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| 105 | END SUBROUTINE interptrn_sponge |
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| 106 | |
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| 107 | #else |
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| 108 | !!---------------------------------------------------------------------- |
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| 109 | !! Empty module no TOP AGRIF |
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| 110 | !!---------------------------------------------------------------------- |
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| 111 | CONTAINS |
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| 112 | SUBROUTINE agrif_top_sponge_empty |
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| 113 | WRITE(*,*) 'agrif_top_sponge : You should not have seen this print! error?' |
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| 114 | END SUBROUTINE agrif_top_sponge_empty |
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| 115 | #endif |
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| 116 | |
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| 117 | !!====================================================================== |
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| 118 | END MODULE agrif_top_sponge |
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