[636] | 1 | MODULE agrif_top_interp |
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[1206] | 2 | #if defined key_agrif && defined key_top |
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[636] | 3 | USE par_oce |
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| 4 | USE oce |
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| 5 | USE dom_oce |
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[782] | 6 | USE agrif_oce |
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[2715] | 7 | USE agrif_top_sponge |
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[5656] | 8 | USE par_trc |
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[1271] | 9 | USE trc |
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[2715] | 10 | USE lib_mpp |
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[3294] | 11 | USE wrk_nemo |
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[628] | 12 | |
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[636] | 13 | IMPLICIT NONE |
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| 14 | PRIVATE |
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[628] | 15 | |
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[5656] | 16 | PUBLIC Agrif_trc, interptrn |
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[636] | 17 | |
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[2715] | 18 | # include "vectopt_loop_substitute.h90" |
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| 19 | !!---------------------------------------------------------------------- |
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[5656] | 20 | !! NEMO/NST 3.6 , NEMO Consortium (2010) |
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[1156] | 21 | !! $Id$ |
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[2528] | 22 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[1156] | 23 | !!---------------------------------------------------------------------- |
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[6140] | 24 | CONTAINS |
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[1156] | 25 | |
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[1271] | 26 | SUBROUTINE Agrif_trc |
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[3680] | 27 | !!---------------------------------------------------------------------- |
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[5656] | 28 | !! *** ROUTINE Agrif_trc *** |
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[3680] | 29 | !!---------------------------------------------------------------------- |
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| 30 | ! |
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| 31 | IF( Agrif_Root() ) RETURN |
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[628] | 32 | |
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[3680] | 33 | Agrif_SpecialValue = 0.e0 |
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[636] | 34 | Agrif_UseSpecialValue = .TRUE. |
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[628] | 35 | |
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[5656] | 36 | CALL Agrif_Bc_variable( trn_id, procname=interptrn ) |
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[636] | 37 | Agrif_UseSpecialValue = .FALSE. |
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[5656] | 38 | ! |
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| 39 | END SUBROUTINE Agrif_trc |
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[636] | 40 | |
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[6140] | 41 | |
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[5656] | 42 | SUBROUTINE interptrn(ptab,i1,i2,j1,j2,k1,k2,n1,n2,before,nb,ndir) |
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| 43 | !!--------------------------------------------- |
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| 44 | !! *** ROUTINE interptrn *** |
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| 45 | !!--------------------------------------------- |
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| 46 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,n1:n2), INTENT(inout) :: ptab |
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| 47 | INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2,n1,n2 |
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| 48 | LOGICAL, INTENT(in) :: before |
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| 49 | INTEGER, INTENT(in) :: nb , ndir |
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| 50 | ! |
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| 51 | INTEGER :: ji, jj, jk, jn ! dummy loop indices |
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[8226] | 52 | INTEGER :: imin, imax, jmin, jmax |
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| 53 | REAL(wp) :: zrhox, z1, z2, z3, z4, z5, z6, z7 |
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| 54 | LOGICAL :: western_side, eastern_side,northern_side,southern_side |
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| 55 | !!----------------------------------------------------------------------- |
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| 56 | ! |
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[5656] | 57 | IF (before) THEN |
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| 58 | ptab(i1:i2,j1:j2,k1:k2,n1:n2) = trn(i1:i2,j1:j2,k1:k2,n1:n2) |
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| 59 | ELSE |
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| 60 | ! |
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[8226] | 61 | IF( nbghostcells > 1 ) THEN ! no smoothing |
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| 62 | tra(i1:i2,j1:j2,k1:k2,n1:n2) = ptab(i1:i2,j1:j2,k1:k2,n1:n2) |
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| 63 | ELSE ! smoothing |
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| 64 | ! |
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| 65 | western_side = (nb == 1).AND.(ndir == 1) ; eastern_side = (nb == 1).AND.(ndir == 2) |
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| 66 | southern_side = (nb == 2).AND.(ndir == 1) ; northern_side = (nb == 2).AND.(ndir == 2) |
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| 67 | ! |
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| 68 | zrhox = Agrif_Rhox() |
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| 69 | z1 = ( zrhox - 1. ) * 0.5 |
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| 70 | z3 = ( zrhox - 1. ) / ( zrhox + 1. ) |
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| 71 | z6 = 2. * ( zrhox - 1. ) / ( zrhox + 1. ) |
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| 72 | z7 = - ( zrhox - 1. ) / ( zrhox + 3. ) |
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| 73 | ! |
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| 74 | z2 = 1. - z1 |
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| 75 | z4 = 1. - z3 |
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| 76 | z5 = 1. - z6 - z7 |
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| 77 | ! |
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| 78 | imin = i1 ; imax = i2 |
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| 79 | jmin = j1 ; jmax = j2 |
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| 80 | ! |
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| 81 | ! Remove CORNERS |
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| 82 | IF((nbondj == -1).OR.(nbondj == 2)) jmin = 3 |
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| 83 | IF((nbondj == +1).OR.(nbondj == 2)) jmax = nlcj-2 |
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| 84 | IF((nbondi == -1).OR.(nbondi == 2)) imin = 3 |
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| 85 | IF((nbondi == +1).OR.(nbondi == 2)) imax = nlci-2 |
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| 86 | ! |
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| 87 | IF( eastern_side) THEN |
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| 88 | DO jn = 1, jptra |
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| 89 | tra(nlci,j1:j2,k1:k2,jn) = z1 * ptab(nlci,j1:j2,k1:k2,jn) + z2 * ptab(nlci-1,j1:j2,k1:k2,jn) |
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| 90 | DO jk = 1, jpkm1 |
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| 91 | DO jj = jmin,jmax |
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| 92 | IF( umask(nlci-2,jj,jk) == 0.e0 ) THEN |
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| 93 | tra(nlci-1,jj,jk,jn) = tra(nlci,jj,jk,jn) * tmask(nlci-1,jj,jk) |
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| 94 | ELSE |
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| 95 | tra(nlci-1,jj,jk,jn)=(z4*tra(nlci,jj,jk,jn)+z3*tra(nlci-2,jj,jk,jn))*tmask(nlci-1,jj,jk) |
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| 96 | IF( un(nlci-2,jj,jk) > 0.e0 ) THEN |
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| 97 | tra(nlci-1,jj,jk,jn)=( z6*tra(nlci-2,jj,jk,jn)+z5*tra(nlci,jj,jk,jn) & |
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| 98 | + z7*tra(nlci-3,jj,jk,jn) ) * tmask(nlci-1,jj,jk) |
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| 99 | ENDIF |
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[5656] | 100 | ENDIF |
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[8226] | 101 | END DO |
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[5656] | 102 | END DO |
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[8226] | 103 | ENDDO |
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| 104 | ENDIF |
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| 105 | ! |
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| 106 | IF( northern_side ) THEN |
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| 107 | DO jn = 1, jptra |
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| 108 | tra(i1:i2,nlcj,k1:k2,jn) = z1 * ptab(i1:i2,nlcj,k1:k2,jn) + z2 * ptab(i1:i2,nlcj-1,k1:k2,jn) |
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| 109 | DO jk = 1, jpkm1 |
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| 110 | DO ji = imin,imax |
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| 111 | IF( vmask(ji,nlcj-2,jk) == 0.e0 ) THEN |
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| 112 | tra(ji,nlcj-1,jk,jn) = tra(ji,nlcj,jk,jn) * tmask(ji,nlcj-1,jk) |
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| 113 | ELSE |
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| 114 | tra(ji,nlcj-1,jk,jn)=(z4*tra(ji,nlcj,jk,jn)+z3*tra(ji,nlcj-2,jk,jn))*tmask(ji,nlcj-1,jk) |
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| 115 | IF (vn(ji,nlcj-2,jk) > 0.e0 ) THEN |
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| 116 | tra(ji,nlcj-1,jk,jn)=( z6*tra(ji,nlcj-2,jk,jn)+z5*tra(ji,nlcj,jk,jn) & |
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| 117 | + z7*tra(ji,nlcj-3,jk,jn) ) * tmask(ji,nlcj-1,jk) |
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| 118 | ENDIF |
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[5656] | 119 | ENDIF |
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[8226] | 120 | END DO |
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[5656] | 121 | END DO |
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[8226] | 122 | ENDDO |
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| 123 | ENDIF |
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| 124 | ! |
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| 125 | IF( western_side) THEN |
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| 126 | DO jn = 1, jptra |
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| 127 | tra(1,j1:j2,k1:k2,jn) = z1 * ptab(1,j1:j2,k1:k2,jn) + z2 * ptab(2,j1:j2,k1:k2,jn) |
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| 128 | DO jk = 1, jpkm1 |
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| 129 | DO jj = jmin,jmax |
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| 130 | IF( umask(2,jj,jk) == 0.e0 ) THEN |
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| 131 | tra(2,jj,jk,jn) = tra(1,jj,jk,jn) * tmask(2,jj,jk) |
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| 132 | ELSE |
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| 133 | tra(2,jj,jk,jn)=(z4*tra(1,jj,jk,jn)+z3*tra(3,jj,jk,jn))*tmask(2,jj,jk) |
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| 134 | IF( un(2,jj,jk) < 0.e0 ) THEN |
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| 135 | tra(2,jj,jk,jn)=(z6*tra(3,jj,jk,jn)+z5*tra(1,jj,jk,jn)+z7*tra(4,jj,jk,jn))*tmask(2,jj,jk) |
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| 136 | ENDIF |
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[5656] | 137 | ENDIF |
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[8226] | 138 | END DO |
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[5656] | 139 | END DO |
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[636] | 140 | END DO |
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[8226] | 141 | ENDIF |
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| 142 | ! |
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| 143 | IF( southern_side ) THEN |
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| 144 | DO jn = 1, jptra |
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| 145 | tra(i1:i2,1,k1:k2,jn) = z1 * ptab(i1:i2,1,k1:k2,jn) + z2 * ptab(i1:i2,2,k1:k2,jn) |
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| 146 | DO jk=1,jpk |
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| 147 | DO ji=imin,imax |
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| 148 | IF( vmask(ji,2,jk) == 0.e0 ) THEN |
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| 149 | tra(ji,2,jk,jn)=tra(ji,1,jk,jn) * tmask(ji,2,jk) |
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| 150 | ELSE |
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| 151 | tra(ji,2,jk,jn)=(z4*tra(ji,1,jk,jn)+z3*tra(ji,3,jk,jn))*tmask(ji,2,jk) |
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| 152 | IF( vn(ji,2,jk) < 0.e0 ) THEN |
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| 153 | tra(ji,2,jk,jn)=(z6*tra(ji,3,jk,jn)+z5*tra(ji,1,jk,jn)+z7*tra(ji,4,jk,jn))*tmask(ji,2,jk) |
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| 154 | ENDIF |
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[5656] | 155 | ENDIF |
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[8226] | 156 | END DO |
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[5656] | 157 | END DO |
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[8226] | 158 | ENDDO |
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| 159 | ENDIF |
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| 160 | ! |
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| 161 | ! Treatment of corners |
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| 162 | IF ((eastern_side).AND.((nbondj == -1).OR.(nbondj == 2))) tra(nlci-1,2,:,:) = ptab(nlci-1,2,:,:) ! East south |
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| 163 | IF ((eastern_side).AND.((nbondj == 1).OR.(nbondj == 2))) tra(nlci-1,nlcj-1,:,:) = ptab(nlci-1,nlcj-1,:,:) ! East north |
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| 164 | IF ((western_side).AND.((nbondj == -1).OR.(nbondj == 2))) tra(2,2,:,:) = ptab(2,2,:,:) ! West south |
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| 165 | IF ((western_side).AND.((nbondj == 1).OR.(nbondj == 2))) tra(2,nlcj-1,:,:) = ptab(2,nlcj-1,:,:) ! West north |
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| 166 | ! |
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[5656] | 167 | ENDIF |
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[628] | 168 | ENDIF |
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[3680] | 169 | ! |
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[5656] | 170 | END SUBROUTINE interptrn |
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[2715] | 171 | |
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[628] | 172 | #else |
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[636] | 173 | CONTAINS |
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| 174 | SUBROUTINE Agrif_TOP_Interp_empty |
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| 175 | !!--------------------------------------------- |
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| 176 | !! *** ROUTINE agrif_Top_Interp_empty *** |
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| 177 | !!--------------------------------------------- |
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| 178 | WRITE(*,*) 'agrif_top_interp : You should not have seen this print! error?' |
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| 179 | END SUBROUTINE Agrif_TOP_Interp_empty |
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[628] | 180 | #endif |
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[636] | 181 | END MODULE agrif_top_interp |
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