| 1 | MODULE agrif_top_interp |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE agrif_top_interp *** |
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| 4 | !! AGRIF: interpolation package for TOP |
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| 5 | !!====================================================================== |
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| 6 | !! History : 2.0 ! ??? |
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| 7 | !!---------------------------------------------------------------------- |
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| 8 | #if defined key_agrif && defined key_top |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | !! 'key_agrif' AGRIF zoom |
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| 11 | !! 'key_top' on-line tracers |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | USE par_oce |
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| 14 | USE oce |
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| 15 | USE dom_oce |
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| 16 | USE agrif_oce |
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| 17 | USE agrif_top_sponge |
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| 18 | USE par_trc |
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| 19 | USE trc |
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| 20 | ! |
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| 21 | USE lib_mpp ! MPP library |
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| 22 | |
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| 23 | IMPLICIT NONE |
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| 24 | PRIVATE |
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| 25 | |
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| 26 | PUBLIC Agrif_trc, interptrn |
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| 27 | |
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| 28 | !!---------------------------------------------------------------------- |
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| 29 | !! NEMO/NST 4.0 , NEMO Consortium (2018) |
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| 30 | !! $Id$ |
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| 31 | !! Software governed by the CeCILL license (see ./LICENSE) |
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| 32 | !!---------------------------------------------------------------------- |
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| 33 | CONTAINS |
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| 34 | |
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| 35 | SUBROUTINE Agrif_trc |
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| 36 | !!---------------------------------------------------------------------- |
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| 37 | !! *** ROUTINE Agrif_trc *** |
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| 38 | !!---------------------------------------------------------------------- |
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| 39 | ! |
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| 40 | IF( Agrif_Root() ) RETURN |
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| 41 | ! |
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| 42 | Agrif_SpecialValue = 0._wp |
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| 43 | Agrif_UseSpecialValue = .TRUE. |
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| 44 | ! |
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| 45 | CALL Agrif_Bc_variable( trn_id, procname=interptrn ) |
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| 46 | Agrif_UseSpecialValue = .FALSE. |
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| 47 | ! |
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| 48 | END SUBROUTINE Agrif_trc |
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| 49 | |
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| 50 | SUBROUTINE interptrn( ptab, i1, i2, j1, j2, k1, k2, n1, n2, before ) |
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| 51 | !!---------------------------------------------------------------------- |
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| 52 | !! *** ROUTINE interptrn *** |
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| 53 | !!---------------------------------------------------------------------- |
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| 54 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,n1:n2), INTENT(inout) :: ptab |
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| 55 | INTEGER , INTENT(in ) :: i1, i2, j1, j2, k1, k2, n1, n2 |
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| 56 | LOGICAL , INTENT(in ) :: before |
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| 57 | ! |
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| 58 | INTEGER :: ji, jj, jk, jn, ibdy, jbdy ! dummy loop indices |
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| 59 | INTEGER :: imin, imax, jmin, jmax, N_in, N_out |
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| 60 | REAL(wp) :: zrho, z1, z2, z3, z4, z5, z6, z7 |
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| 61 | |
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| 62 | ! vertical interpolation: |
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| 63 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk,n1:n2) :: ptab_child |
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| 64 | REAL(wp), DIMENSION(k1:k2,n1:n2-1) :: tabin |
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| 65 | REAL(wp), DIMENSION(k1:k2) :: h_in |
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| 66 | REAL(wp), DIMENSION(1:jpk) :: h_out |
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| 67 | !!---------------------------------------------------------------------- |
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| 68 | |
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| 69 | IF( before ) THEN |
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| 70 | DO jn = 1,jptra |
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| 71 | DO jk=k1,k2 |
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| 72 | DO jj=j1,j2 |
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| 73 | DO ji=i1,i2 |
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| 74 | ptab(ji,jj,jk,jn) = trn(ji,jj,jk,jn) |
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| 75 | END DO |
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| 76 | END DO |
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| 77 | END DO |
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| 78 | END DO |
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| 79 | |
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| 80 | # if defined key_vertical |
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| 81 | DO jk=k1,k2 |
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| 82 | DO jj=j1,j2 |
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| 83 | DO ji=i1,i2 |
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| 84 | ptab(ji,jj,jk,jptra+1) = tmask(ji,jj,jk) * e3t_n(ji,jj,jk) |
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| 85 | END DO |
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| 86 | END DO |
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| 87 | END DO |
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| 88 | # endif |
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| 89 | ELSE |
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| 90 | |
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| 91 | # if defined key_vertical |
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| 92 | DO jj=j1,j2 |
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| 93 | DO ji=i1,i2 |
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| 94 | N_in = 0 |
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| 95 | DO jk=k1,k2 !k2 = jpk of parent grid |
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| 96 | IF (ptab(ji,jj,jk,n2) == 0) EXIT |
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| 97 | N_in = N_in + 1 |
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| 98 | tabin(jk,:) = ptab(ji,jj,jk,n1:n2-1) |
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| 99 | h_in(N_in) = ptab(ji,jj,jk,n2) |
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| 100 | END DO |
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| 101 | N_out = 0 |
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| 102 | DO jk=1,jpk ! jpk of child grid |
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| 103 | IF (tmask(ji,jj,jk) == 0) EXIT |
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| 104 | N_out = N_out + 1 |
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| 105 | h_out(jk) = e3t_a(ji,jj,jk) |
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| 106 | ENDDO |
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| 107 | IF (N_in > 0) THEN |
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| 108 | CALL reconstructandremap(tabin(1:N_in,1:jptra),h_in,ptab_child(ji,jj,1:N_out,1:jptra),h_out,N_in,N_out,jptra) |
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| 109 | ENDIF |
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| 110 | ENDDO |
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| 111 | ENDDO |
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| 112 | # else |
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| 113 | ptab_child(i1:i2,j1:j2,1:jpk,1:jptra) = ptab(i1:i2,j1:j2,1:jpk,1:jptra) |
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| 114 | # endif |
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| 115 | ! |
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| 116 | DO jn=1, jptra |
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| 117 | tra(i1:i2,j1:j2,1:jpk,jn)=ptab_child(i1:i2,j1:j2,1:jpk,jn)*tmask(i1:i2,j1:j2,1:jpk) |
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| 118 | END DO |
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| 119 | |
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| 120 | ENDIF |
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| 121 | ! |
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| 122 | END SUBROUTINE interptrn |
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| 123 | |
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| 124 | #else |
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| 125 | !!---------------------------------------------------------------------- |
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| 126 | !! Empty module no TOP AGRIF |
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| 127 | !!---------------------------------------------------------------------- |
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| 128 | CONTAINS |
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| 129 | SUBROUTINE Agrif_TOP_Interp_empty |
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| 130 | !!--------------------------------------------- |
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| 131 | !! *** ROUTINE agrif_Top_Interp_empty *** |
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| 132 | !!--------------------------------------------- |
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| 133 | WRITE(*,*) 'agrif_top_interp : You should not have seen this print! error?' |
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| 134 | END SUBROUTINE Agrif_TOP_Interp_empty |
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| 135 | #endif |
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| 136 | |
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| 137 | !!====================================================================== |
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| 138 | END MODULE agrif_top_interp |
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