[3680] | 1 | #define SPONGE && define SPONGE_TOP |
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[390] | 2 | |
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[9570] | 3 | MODULE agrif_oce_sponge |
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[6140] | 4 | !!====================================================================== |
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[9570] | 5 | !! *** MODULE agrif_oce_interp *** |
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[9019] | 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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[12377] | 24 | USE iom |
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| 25 | USE vremap |
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[390] | 26 | |
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[636] | 27 | IMPLICIT NONE |
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| 28 | PRIVATE |
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[390] | 29 | |
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[5656] | 30 | PUBLIC Agrif_Sponge, Agrif_Sponge_Tra, Agrif_Sponge_Dyn |
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| 31 | PUBLIC interptsn_sponge, interpun_sponge, interpvn_sponge |
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[390] | 32 | |
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[12377] | 33 | !! * Substitutions |
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| 34 | # include "do_loop_substitute.h90" |
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[1156] | 35 | !!---------------------------------------------------------------------- |
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[9598] | 36 | !! NEMO/NST 4.0 , NEMO Consortium (2018) |
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[1156] | 37 | !! $Id$ |
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[10068] | 38 | !! Software governed by the CeCILL license (see ./LICENSE) |
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[1156] | 39 | !!---------------------------------------------------------------------- |
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[5656] | 40 | CONTAINS |
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[636] | 41 | |
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[782] | 42 | SUBROUTINE Agrif_Sponge_Tra |
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[9019] | 43 | !!---------------------------------------------------------------------- |
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| 44 | !! *** ROUTINE Agrif_Sponge_Tra *** |
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| 45 | !!---------------------------------------------------------------------- |
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| 46 | REAL(wp) :: zcoef ! local scalar |
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[9056] | 47 | |
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[9019] | 48 | !!---------------------------------------------------------------------- |
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[6140] | 49 | ! |
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[390] | 50 | #if defined SPONGE |
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[9031] | 51 | !! Assume persistence: |
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[9056] | 52 | zcoef = REAL(Agrif_rhot()-1,wp)/REAL(Agrif_rhot()) |
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[9031] | 53 | |
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[5656] | 54 | CALL Agrif_Sponge |
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[9019] | 55 | Agrif_SpecialValue = 0._wp |
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[390] | 56 | Agrif_UseSpecialValue = .TRUE. |
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[9019] | 57 | tabspongedone_tsn = .FALSE. |
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| 58 | ! |
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| 59 | CALL Agrif_Bc_Variable( tsn_sponge_id, calledweight=zcoef, procname=interptsn_sponge ) |
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| 60 | ! |
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[5656] | 61 | Agrif_UseSpecialValue = .FALSE. |
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[390] | 62 | #endif |
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[6140] | 63 | ! |
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[12377] | 64 | CALL iom_put( 'agrif_spu', fspu(:,:)) |
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| 65 | CALL iom_put( 'agrif_spv', fspv(:,:)) |
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| 66 | ! |
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[636] | 67 | END SUBROUTINE Agrif_Sponge_Tra |
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[390] | 68 | |
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[6140] | 69 | |
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[782] | 70 | SUBROUTINE Agrif_Sponge_dyn |
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[9019] | 71 | !!---------------------------------------------------------------------- |
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| 72 | !! *** ROUTINE Agrif_Sponge_dyn *** |
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| 73 | !!---------------------------------------------------------------------- |
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| 74 | REAL(wp) :: zcoef ! local scalar |
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| 75 | !!---------------------------------------------------------------------- |
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| 76 | ! |
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[390] | 77 | #if defined SPONGE |
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[9056] | 78 | zcoef = REAL(Agrif_rhot()-1,wp)/REAL(Agrif_rhot()) |
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[9031] | 79 | |
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[13286] | 80 | Agrif_SpecialValue = 0._wp |
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[782] | 81 | Agrif_UseSpecialValue = ln_spc_dyn |
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[13286] | 82 | use_sign_north = .TRUE. |
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| 83 | sign_north = -1._wp |
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[9019] | 84 | ! |
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[5656] | 85 | tabspongedone_u = .FALSE. |
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| 86 | tabspongedone_v = .FALSE. |
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[9019] | 87 | CALL Agrif_Bc_Variable( un_sponge_id, calledweight=zcoef, procname=interpun_sponge ) |
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| 88 | ! |
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[5656] | 89 | tabspongedone_u = .FALSE. |
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| 90 | tabspongedone_v = .FALSE. |
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[9019] | 91 | CALL Agrif_Bc_Variable( vn_sponge_id, calledweight=zcoef, procname=interpvn_sponge ) |
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| 92 | ! |
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[390] | 93 | Agrif_UseSpecialValue = .FALSE. |
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[13286] | 94 | use_sign_north = .FALSE. |
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[390] | 95 | #endif |
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[6140] | 96 | ! |
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[12377] | 97 | CALL iom_put( 'agrif_spt', fspt(:,:)) |
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| 98 | CALL iom_put( 'agrif_spf', fspf(:,:)) |
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| 99 | ! |
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[636] | 100 | END SUBROUTINE Agrif_Sponge_dyn |
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[390] | 101 | |
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[6140] | 102 | |
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[3680] | 103 | SUBROUTINE Agrif_Sponge |
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[9019] | 104 | !!---------------------------------------------------------------------- |
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| 105 | !! *** ROUTINE Agrif_Sponge *** |
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| 106 | !!---------------------------------------------------------------------- |
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| 107 | INTEGER :: ji, jj, ind1, ind2 |
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[12377] | 108 | INTEGER :: ispongearea, jspongearea |
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| 109 | REAL(wp) :: z1_ispongearea, z1_jspongearea |
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[9019] | 110 | REAL(wp), DIMENSION(jpi,jpj) :: ztabramp |
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[13286] | 111 | #if defined key_vertical |
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| 112 | REAL(wp), DIMENSION(jpi,jpj) :: ztabrampu |
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| 113 | REAL(wp), DIMENSION(jpi,jpj) :: ztabrampv |
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| 114 | #endif |
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[12377] | 115 | REAL(wp), DIMENSION(jpjmax) :: zmskwest, zmskeast |
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| 116 | REAL(wp), DIMENSION(jpimax) :: zmsknorth, zmsksouth |
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[9019] | 117 | !!---------------------------------------------------------------------- |
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| 118 | ! |
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[12377] | 119 | ! Sponge 1d example with: |
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| 120 | ! iraf = 3 ; nbghost = 3 ; nn_sponge_len = 2 |
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| 121 | ! |
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| 122 | !coarse : U T U T U T U |
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| 123 | !| | | | | |
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| 124 | !fine : t u t u t u t u t u t u t u t u t u t u t |
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| 125 | !sponge val:0 0 0 1 5/6 4/6 3/6 2/6 1/6 0 0 |
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| 126 | ! | ghost | <-- sponge area -- > | |
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| 127 | ! | points | | |
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| 128 | ! |--> dynamical interface |
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| 129 | |
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[3680] | 130 | #if defined SPONGE || defined SPONGE_TOP |
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[4153] | 131 | IF (( .NOT. spongedoneT ).OR.( .NOT. spongedoneU )) THEN |
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[12377] | 132 | ! |
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| 133 | ! Retrieve masks at open boundaries: |
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| 134 | |
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[13286] | 135 | IF( lk_west ) THEN ! --- West --- ! |
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[13216] | 136 | ztabramp(:,:) = 0._wp |
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[13286] | 137 | ind1 = nn_hls + 1 + nbghostcells ! halo + land + nbghostcells |
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[13216] | 138 | DO ji = mi0(ind1), mi1(ind1) |
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| 139 | ztabramp(ji,:) = ssumask(ji,:) |
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| 140 | END DO |
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[13286] | 141 | zmskwest( 1:jpj ) = MAXVAL(ztabramp(:,:), dim=1) |
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| 142 | zmskwest(jpj+1:jpjmax) = 0._wp |
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[13216] | 143 | ENDIF |
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[13286] | 144 | IF( lk_east ) THEN ! --- East --- ! |
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[13216] | 145 | ztabramp(:,:) = 0._wp |
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[13286] | 146 | ind1 = jpiglo - ( nn_hls + nbghostcells + 1) ! halo + land + nbghostcells |
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[13216] | 147 | DO ji = mi0(ind1), mi1(ind1) |
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| 148 | ztabramp(ji,:) = ssumask(ji,:) |
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| 149 | END DO |
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[13286] | 150 | zmskeast( 1:jpj ) = MAXVAL(ztabramp(:,:), dim=1) |
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| 151 | zmskeast(jpj+1:jpjmax) = 0._wp |
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[13216] | 152 | ENDIF |
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[13286] | 153 | IF( lk_south ) THEN ! --- South --- ! |
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[13216] | 154 | ztabramp(:,:) = 0._wp |
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[13286] | 155 | ind1 = nn_hls + 1 + nbghostcells ! halo + land + nbghostcells |
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[13216] | 156 | DO jj = mj0(ind1), mj1(ind1) |
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| 157 | ztabramp(:,jj) = ssvmask(:,jj) |
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| 158 | END DO |
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[13286] | 159 | zmsksouth( 1:jpi ) = MAXVAL(ztabramp(:,:), dim=2) |
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| 160 | zmsksouth(jpi+1:jpimax) = 0._wp |
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[13216] | 161 | ENDIF |
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[13286] | 162 | IF( lk_north ) THEN ! --- North --- ! |
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[13216] | 163 | ztabramp(:,:) = 0._wp |
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[13286] | 164 | ind1 = jpjglo - ( nn_hls + nbghostcells + 1) ! halo + land + nbghostcells |
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[13216] | 165 | DO jj = mj0(ind1), mj1(ind1) |
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| 166 | ztabramp(:,jj) = ssvmask(:,jj) |
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| 167 | END DO |
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[13286] | 168 | zmsknorth( 1:jpi ) = MAXVAL(ztabramp(:,:), dim=2) |
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| 169 | zmsknorth(jpi+1:jpimax) = 0._wp |
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[13216] | 170 | ENDIF |
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| 171 | |
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[12377] | 172 | ! JC: SPONGE MASKING TO BE SORTED OUT: |
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| 173 | zmskwest(:) = 1._wp |
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| 174 | zmskeast(:) = 1._wp |
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[13286] | 175 | zmsksouth(:) = 1._wp |
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[12377] | 176 | zmsknorth(:) = 1._wp |
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| 177 | #if defined key_mpp_mpi |
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| 178 | ! CALL mpp_max( 'AGRIF_sponge', zmskwest(:) , jpjmax ) |
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| 179 | ! CALL mpp_max( 'AGRIF_Sponge', zmskeast(:) , jpjmax ) |
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| 180 | ! CALL mpp_max( 'AGRIF_Sponge', zmsksouth(:), jpimax ) |
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| 181 | ! CALL mpp_max( 'AGRIF_Sponge', zmsknorth(:), jpimax ) |
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| 182 | #endif |
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| 183 | |
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[9019] | 184 | ! Define ramp from boundaries towards domain interior at T-points |
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[4153] | 185 | ! Store it in ztabramp |
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[3680] | 186 | |
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[13286] | 187 | ispongearea = nn_sponge_len * Agrif_irhox() |
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| 188 | z1_ispongearea = 1._wp / REAL( ispongearea, wp ) |
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| 189 | jspongearea = nn_sponge_len * Agrif_irhoy() |
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| 190 | z1_jspongearea = 1._wp / REAL( jspongearea, wp ) |
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[9019] | 191 | |
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[5656] | 192 | ztabramp(:,:) = 0._wp |
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[4153] | 193 | |
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[12377] | 194 | ! Trick to remove sponge in 2DV domains: |
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| 195 | IF ( nbcellsx <= 3 ) ispongearea = -1 |
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| 196 | IF ( nbcellsy <= 3 ) jspongearea = -1 |
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| 197 | |
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[13286] | 198 | IF( lk_west ) THEN ! --- West --- ! |
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| 199 | ind1 = nn_hls + 1 + nbghostcells ! halo + land + nbghostcells |
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| 200 | ind2 = nn_hls + 1 + nbghostcells + ispongearea |
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[13216] | 201 | DO ji = mi0(ind1), mi1(ind2) |
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| 202 | DO jj = 1, jpj |
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[13286] | 203 | ztabramp(ji,jj) = REAL(ind2 - mig(ji), wp) * z1_ispongearea * zmskwest(jj) |
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[13216] | 204 | END DO |
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[13286] | 205 | END DO |
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[13216] | 206 | ! ghost cells: |
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| 207 | ind1 = 1 |
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[13286] | 208 | ind2 = nn_hls + 1 + nbghostcells ! halo + land + nbghostcells |
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[13216] | 209 | DO ji = mi0(ind1), mi1(ind2) |
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| 210 | DO jj = 1, jpj |
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| 211 | ztabramp(ji,jj) = zmskwest(jj) |
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| 212 | END DO |
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[12377] | 213 | END DO |
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[13216] | 214 | ENDIF |
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[13286] | 215 | IF( lk_east ) THEN ! --- East --- ! |
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| 216 | ind1 = jpiglo - ( nn_hls + nbghostcells ) - ispongearea |
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| 217 | ind2 = jpiglo - ( nn_hls + nbghostcells ) ! halo + land + nbghostcells - 1 |
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[13216] | 218 | DO ji = mi0(ind1), mi1(ind2) |
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| 219 | DO jj = 1, jpj |
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[13286] | 220 | ztabramp(ji,jj) = MAX( ztabramp(ji,jj), REAL(mig(ji) - ind1, wp) * z1_ispongearea ) * zmskeast(jj) |
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| 221 | END DO |
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[13216] | 222 | END DO |
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| 223 | ! ghost cells: |
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[13286] | 224 | ind1 = jpiglo - ( nn_hls + nbghostcells ) ! halo + land + nbghostcells - 1 |
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[13216] | 225 | ind2 = jpiglo |
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| 226 | DO ji = mi0(ind1), mi1(ind2) |
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| 227 | DO jj = 1, jpj |
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| 228 | ztabramp(ji,jj) = zmskeast(jj) |
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[13286] | 229 | END DO |
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[13216] | 230 | END DO |
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[13286] | 231 | ENDIF |
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| 232 | IF( lk_south ) THEN ! --- South --- ! |
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| 233 | ind1 = nn_hls + 1 + nbghostcells ! halo + land + nbghostcells |
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| 234 | ind2 = nn_hls + 1 + nbghostcells + jspongearea |
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[13216] | 235 | DO jj = mj0(ind1), mj1(ind2) |
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| 236 | DO ji = 1, jpi |
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[13286] | 237 | ztabramp(ji,jj) = MAX( ztabramp(ji,jj), REAL(ind2 - mjg(jj), wp) * z1_jspongearea ) * zmsksouth(ji) |
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[13216] | 238 | END DO |
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[12377] | 239 | END DO |
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[13216] | 240 | ! ghost cells: |
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| 241 | ind1 = 1 |
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[13286] | 242 | ind2 = nn_hls + 1 + nbghostcells ! halo + land + nbghostcells |
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[13216] | 243 | DO jj = mj0(ind1), mj1(ind2) |
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| 244 | DO ji = 1, jpi |
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| 245 | ztabramp(ji,jj) = zmsksouth(ji) |
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| 246 | END DO |
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[12377] | 247 | END DO |
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[13216] | 248 | ENDIF |
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[13286] | 249 | IF( lk_north ) THEN ! --- North --- ! |
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| 250 | ind1 = jpjglo - ( nn_hls + nbghostcells ) - jspongearea |
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| 251 | ind2 = jpjglo - ( nn_hls + nbghostcells ) ! halo + land + nbghostcells - 1 |
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[13216] | 252 | DO jj = mj0(ind1), mj1(ind2) |
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| 253 | DO ji = 1, jpi |
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[13286] | 254 | ztabramp(ji,jj) = MAX( ztabramp(ji,jj), REAL(mjg(jj) - ind1, wp) * z1_jspongearea ) * zmsknorth(ji) |
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[13216] | 255 | END DO |
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[12377] | 256 | END DO |
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[13216] | 257 | ! ghost cells: |
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[13286] | 258 | ind1 = jpjglo - ( nn_hls + nbghostcells ) ! halo + land + nbghostcells - 1 |
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[13216] | 259 | ind2 = jpjglo |
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| 260 | DO jj = mj0(ind1), mj1(ind2) |
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| 261 | DO ji = 1, jpi |
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| 262 | ztabramp(ji,jj) = zmsknorth(ji) |
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| 263 | END DO |
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[12377] | 264 | END DO |
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[13216] | 265 | ENDIF |
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[13286] | 266 | ! |
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[4153] | 267 | ENDIF |
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| 268 | |
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[3680] | 269 | ! Tracers |
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| 270 | IF( .NOT. spongedoneT ) THEN |
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[12377] | 271 | fspu(:,:) = 0._wp |
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| 272 | fspv(:,:) = 0._wp |
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[13295] | 273 | DO_2D( 0, 0, 0, 0 ) |
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[12377] | 274 | fspu(ji,jj) = 0.5_wp * ( ztabramp(ji,jj) + ztabramp(ji+1,jj ) ) * ssumask(ji,jj) |
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| 275 | fspv(ji,jj) = 0.5_wp * ( ztabramp(ji,jj) + ztabramp(ji ,jj+1) ) * ssvmask(ji,jj) |
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| 276 | END_2D |
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[3680] | 277 | ENDIF |
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| 278 | |
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| 279 | ! Dynamics |
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| 280 | IF( .NOT. spongedoneU ) THEN |
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[12377] | 281 | fspt(:,:) = 0._wp |
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| 282 | fspf(:,:) = 0._wp |
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[13295] | 283 | DO_2D( 0, 0, 0, 0 ) |
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[12377] | 284 | fspt(ji,jj) = ztabramp(ji,jj) * ssmask(ji,jj) |
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| 285 | fspf(ji,jj) = 0.25_wp * ( ztabramp(ji ,jj ) + ztabramp(ji ,jj+1) & |
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| 286 | & +ztabramp(ji+1,jj+1) + ztabramp(ji+1,jj ) ) & |
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| 287 | & * ssvmask(ji,jj) * ssvmask(ji,jj+1) |
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| 288 | END_2D |
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[13286] | 289 | ENDIF |
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| 290 | |
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| 291 | IF( .NOT. spongedoneT .AND. .NOT. spongedoneU ) THEN |
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[13630] | 292 | #if defined key_mpi3 |
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| 293 | CALL lbc_lnk_nc_multi( 'agrif_Sponge', fspu, 'U', 1._wp, fspv, 'V', 1._wp, fspt, 'T', 1._wp, fspf, 'F', 1._wp ) |
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| 294 | #else |
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[13286] | 295 | CALL lbc_lnk_multi( 'agrif_Sponge', fspu, 'U', 1._wp, fspv, 'V', 1._wp, fspt, 'T', 1._wp, fspf, 'F', 1._wp ) |
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[13630] | 296 | #endif |
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[13286] | 297 | spongedoneT = .TRUE. |
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[3680] | 298 | spongedoneU = .TRUE. |
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| 299 | ENDIF |
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[13286] | 300 | IF( .NOT. spongedoneT ) THEN |
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[13630] | 301 | #if defined key_mpi3 |
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| 302 | CALL lbc_lnk_nc_multi( 'agrif_Sponge', fspu, 'U', 1._wp, fspv, 'V', 1._wp ) |
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| 303 | #else |
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[13286] | 304 | CALL lbc_lnk_multi( 'agrif_Sponge', fspu, 'U', 1._wp, fspv, 'V', 1._wp ) |
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[13630] | 305 | #endif |
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[13286] | 306 | spongedoneT = .TRUE. |
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| 307 | ENDIF |
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| 308 | IF( .NOT. spongedoneT .AND. .NOT. spongedoneU ) THEN |
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[13630] | 309 | #if defined key_mpi3 |
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| 310 | CALL lbc_lnk_nc_multi( 'agrif_Sponge', fspt, 'T', 1._wp, fspf, 'F', 1._wp ) |
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| 311 | #else |
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[13286] | 312 | CALL lbc_lnk_multi( 'agrif_Sponge', fspt, 'T', 1._wp, fspf, 'F', 1._wp ) |
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[13630] | 313 | #endif |
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[13286] | 314 | spongedoneU = .TRUE. |
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| 315 | ENDIF |
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[12377] | 316 | |
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| 317 | #if defined key_vertical |
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| 318 | ! Remove vertical interpolation where not needed: |
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[13295] | 319 | DO_2D( 0, 0, 0, 0 ) |
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[12377] | 320 | IF ((fspu(ji-1,jj)==0._wp).AND.(fspu(ji,jj)==0._wp).AND. & |
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| 321 | & (fspv(ji,jj-1)==0._wp).AND.(fspv(ji,jj)==0._wp)) mbkt_parent(ji,jj) = 0 |
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| 322 | ! |
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| 323 | IF ((fspt(ji+1,jj)==0._wp).AND.(fspt(ji,jj)==0._wp).AND. & |
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| 324 | & (fspf(ji,jj-1)==0._wp).AND.(fspf(ji,jj)==0._wp)) mbku_parent(ji,jj) = 0 |
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| 325 | ! |
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| 326 | IF ((fspt(ji,jj+1)==0._wp).AND.(fspt(ji,jj)==0._wp).AND. & |
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| 327 | & (fspf(ji-1,jj)==0._wp).AND.(fspf(ji,jj)==0._wp)) mbkv_parent(ji,jj) = 0 |
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| 328 | ! |
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| 329 | IF ( ssmask(ji,jj) == 0._wp) mbkt_parent(ji,jj) = 0 |
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| 330 | IF (ssumask(ji,jj) == 0._wp) mbku_parent(ji,jj) = 0 |
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| 331 | IF (ssvmask(ji,jj) == 0._wp) mbkv_parent(ji,jj) = 0 |
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| 332 | END_2D |
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[3680] | 333 | ! |
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[13571] | 334 | ztabramp (:,:) = REAL( mbkt_parent(:,:), wp ) |
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| 335 | ztabrampu(:,:) = REAL( mbku_parent(:,:), wp ) |
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| 336 | ztabrampv(:,:) = REAL( mbkv_parent(:,:), wp ) |
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[13630] | 337 | #if defined key_mpi3 |
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| 338 | CALL lbc_lnk_nc_multi( 'Agrif_Sponge', ztabramp, 'T', 1._wp, ztabrampu, 'U', 1._wp, ztabrampv, 'V', 1._wp ) |
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| 339 | #else |
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[13286] | 340 | CALL lbc_lnk_multi( 'Agrif_Sponge', ztabramp, 'T', 1._wp, ztabrampu, 'U', 1._wp, ztabrampv, 'V', 1._wp ) |
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[13630] | 341 | #endif |
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[13286] | 342 | mbkt_parent(:,:) = NINT( ztabramp (:,:) ) |
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| 343 | mbku_parent(:,:) = NINT( ztabrampu(:,:) ) |
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| 344 | mbkv_parent(:,:) = NINT( ztabrampv(:,:) ) |
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[3680] | 345 | #endif |
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[6140] | 346 | ! |
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[12377] | 347 | #endif |
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| 348 | ! |
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[3680] | 349 | END SUBROUTINE Agrif_Sponge |
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| 350 | |
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[13286] | 351 | |
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[9019] | 352 | SUBROUTINE interptsn_sponge( tabres, i1, i2, j1, j2, k1, k2, n1, n2, before ) |
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| 353 | !!---------------------------------------------------------------------- |
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| 354 | !! *** ROUTINE interptsn_sponge *** |
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| 355 | !!---------------------------------------------------------------------- |
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| 356 | INTEGER , INTENT(in ) :: i1, i2, j1, j2, k1, k2, n1, n2 |
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| 357 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,n1:n2), INTENT(inout) :: tabres |
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| 358 | LOGICAL , INTENT(in ) :: before |
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[6140] | 359 | ! |
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[5656] | 360 | INTEGER :: ji, jj, jk, jn ! dummy loop indices |
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| 361 | INTEGER :: iku, ikv |
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[13216] | 362 | REAL(wp) :: ztsa, zabe1, zabe2, zbtr, zhtot |
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[9031] | 363 | REAL(wp), DIMENSION(i1:i2,j1:j2,jpk) :: ztu, ztv |
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| 364 | REAL(wp), DIMENSION(i1:i2,j1:j2,jpk,n1:n2) ::tsbdiff |
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| 365 | ! vertical interpolation: |
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| 366 | REAL(wp), DIMENSION(i1:i2,j1:j2,jpk,n1:n2) ::tabres_child |
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| 367 | REAL(wp), DIMENSION(k1:k2,n1:n2-1) :: tabin |
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| 368 | REAL(wp), DIMENSION(k1:k2) :: h_in |
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| 369 | REAL(wp), DIMENSION(1:jpk) :: h_out |
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| 370 | INTEGER :: N_in, N_out |
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[9019] | 371 | !!---------------------------------------------------------------------- |
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[5656] | 372 | ! |
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[6140] | 373 | IF( before ) THEN |
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[9031] | 374 | DO jn = 1, jpts |
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| 375 | DO jk=k1,k2 |
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| 376 | DO jj=j1,j2 |
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| 377 | DO ji=i1,i2 |
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[12377] | 378 | tabres(ji,jj,jk,jn) = ts(ji,jj,jk,jn,Kbb_a) |
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[9031] | 379 | END DO |
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| 380 | END DO |
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| 381 | END DO |
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| 382 | END DO |
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| 383 | |
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| 384 | # if defined key_vertical |
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[12377] | 385 | ! Interpolate thicknesses |
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| 386 | ! Warning: these are masked, hence extrapolated prior interpolation. |
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| 387 | DO jk=k1,k2 |
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| 388 | DO jj=j1,j2 |
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| 389 | DO ji=i1,i2 |
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| 390 | tabres(ji,jj,jk,jpts+1) = tmask(ji,jj,jk) * e3t(ji,jj,jk,Kbb_a) |
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| 391 | END DO |
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| 392 | END DO |
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| 393 | END DO |
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| 394 | |
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| 395 | ! Extrapolate thicknesses in partial bottom cells: |
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| 396 | ! Set them to Agrif_SpecialValue (0.). Correct bottom thicknesses are retrieved later on |
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| 397 | IF (ln_zps) THEN |
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| 398 | DO jj=j1,j2 |
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| 399 | DO ji=i1,i2 |
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| 400 | jk = mbkt(ji,jj) |
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| 401 | tabres(ji,jj,jk,jpts+1) = 0._wp |
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| 402 | END DO |
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| 403 | END DO |
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| 404 | END IF |
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| 405 | |
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| 406 | ! Save ssh at last level: |
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| 407 | IF (.NOT.ln_linssh) THEN |
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| 408 | tabres(i1:i2,j1:j2,k2,jpts+1) = ssh(i1:i2,j1:j2,Kbb_a)*tmask(i1:i2,j1:j2,1) |
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| 409 | ELSE |
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| 410 | tabres(i1:i2,j1:j2,k2,jpts+1) = 0._wp |
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| 411 | END IF |
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[9031] | 412 | # endif |
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| 413 | |
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[5656] | 414 | ELSE |
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[6140] | 415 | ! |
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[9031] | 416 | # if defined key_vertical |
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[12377] | 417 | |
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| 418 | IF (ln_linssh) tabres(i1:i2,j1:j2,k2,n2) = 0._wp |
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| 419 | |
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[9031] | 420 | DO jj=j1,j2 |
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| 421 | DO ji=i1,i2 |
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[12377] | 422 | tabres_child(ji,jj,:,:) = 0._wp |
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| 423 | N_in = mbkt_parent(ji,jj) |
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| 424 | zhtot = 0._wp |
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| 425 | DO jk=1,N_in !k2 = jpk of parent grid |
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| 426 | IF (jk==N_in) THEN |
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| 427 | h_in(jk) = ht0_parent(ji,jj) + tabres(ji,jj,k2,n2) - zhtot |
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| 428 | ELSE |
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| 429 | h_in(jk) = tabres(ji,jj,jk,n2) |
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| 430 | ENDIF |
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| 431 | zhtot = zhtot + h_in(jk) |
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[9031] | 432 | tabin(jk,:) = tabres(ji,jj,jk,n1:n2-1) |
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| 433 | END DO |
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| 434 | N_out = 0 |
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| 435 | DO jk=1,jpk ! jpk of child grid |
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| 436 | IF (tmask(ji,jj,jk) == 0) EXIT |
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| 437 | N_out = N_out + 1 |
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[12377] | 438 | h_out(jk) = e3t(ji,jj,jk,Kbb_a) !Child grid scale factors. Could multiply by e1e2t here instead of division above |
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[13286] | 439 | END DO |
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[12377] | 440 | |
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| 441 | ! Account for small differences in free-surface |
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| 442 | IF ( sum(h_out(1:N_out)) > sum(h_in(1:N_in) )) THEN |
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| 443 | h_out(1) = h_out(1) - ( sum(h_out(1:N_out))-sum(h_in(1:N_in)) ) |
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| 444 | ELSE |
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| 445 | h_in(1) = h_in(1) - (sum(h_in(1:N_in))-sum(h_out(1:N_out)) ) |
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[9031] | 446 | ENDIF |
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[12377] | 447 | IF (N_in*N_out > 0) THEN |
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| 448 | CALL reconstructandremap(tabin(1:N_in,1:jpts),h_in(1:N_in),tabres_child(ji,jj,1:N_out,1:jpts),h_out(1:N_out),N_in,N_out,jpts) |
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| 449 | ENDIF |
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[13286] | 450 | END DO |
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| 451 | END DO |
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[9031] | 452 | # endif |
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| 453 | |
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| 454 | DO jj=j1,j2 |
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| 455 | DO ji=i1,i2 |
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| 456 | DO jk=1,jpkm1 |
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| 457 | # if defined key_vertical |
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[12377] | 458 | tsbdiff(ji,jj,jk,1:jpts) = (ts(ji,jj,jk,1:jpts,Kbb_a) - tabres_child(ji,jj,jk,1:jpts)) * tmask(ji,jj,jk) |
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[9031] | 459 | # else |
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[12377] | 460 | tsbdiff(ji,jj,jk,1:jpts) = (ts(ji,jj,jk,1:jpts,Kbb_a) - tabres(ji,jj,jk,1:jpts))*tmask(ji,jj,jk) |
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[9031] | 461 | # endif |
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[13286] | 462 | END DO |
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| 463 | END DO |
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| 464 | END DO |
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[9031] | 465 | |
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[5656] | 466 | DO jn = 1, jpts |
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| 467 | DO jk = 1, jpkm1 |
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[9806] | 468 | ztu(i1:i2,j1:j2,jk) = 0._wp |
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| 469 | DO jj = j1,j2 |
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[5656] | 470 | DO ji = i1,i2-1 |
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[13216] | 471 | zabe1 = rn_sponge_tra * r1_Dt * fspu(ji,jj) * umask(ji,jj,jk) * e1e2u(ji,jj) * e3u(ji,jj,jk,Kmm_a) |
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[9806] | 472 | ztu(ji,jj,jk) = zabe1 * ( tsbdiff(ji+1,jj ,jk,jn) - tsbdiff(ji,jj,jk,jn) ) |
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| 473 | END DO |
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| 474 | END DO |
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| 475 | ztv(i1:i2,j1:j2,jk) = 0._wp |
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| 476 | DO ji = i1,i2 |
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| 477 | DO jj = j1,j2-1 |
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[13216] | 478 | zabe2 = rn_sponge_tra * r1_Dt * fspv(ji,jj) * vmask(ji,jj,jk) * e1e2v(ji,jj) * e3v(ji,jj,jk,Kmm_a) |
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[5656] | 479 | ztv(ji,jj,jk) = zabe2 * ( tsbdiff(ji ,jj+1,jk,jn) - tsbdiff(ji,jj,jk,jn) ) |
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[6140] | 480 | END DO |
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| 481 | END DO |
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| 482 | ! |
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[5656] | 483 | IF( ln_zps ) THEN ! set gradient at partial step level |
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[9806] | 484 | DO jj = j1,j2 |
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| 485 | DO ji = i1,i2 |
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[5656] | 486 | ! last level |
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| 487 | iku = mbku(ji,jj) |
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| 488 | ikv = mbkv(ji,jj) |
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[6140] | 489 | IF( iku == jk ) ztu(ji,jj,jk) = 0._wp |
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| 490 | IF( ikv == jk ) ztv(ji,jj,jk) = 0._wp |
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[5656] | 491 | END DO |
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| 492 | END DO |
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| 493 | ENDIF |
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[6140] | 494 | END DO |
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| 495 | ! |
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[5656] | 496 | DO jk = 1, jpkm1 |
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| 497 | DO jj = j1+1,j2-1 |
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| 498 | DO ji = i1+1,i2-1 |
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| 499 | IF (.NOT. tabspongedone_tsn(ji,jj)) THEN |
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[12377] | 500 | zbtr = r1_e1e2t(ji,jj) / e3t(ji,jj,jk,Kmm_a) |
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[5656] | 501 | ! horizontal diffusive trends |
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[12377] | 502 | ztsa = zbtr * ( ztu(ji,jj,jk) - ztu(ji-1,jj,jk) + ztv(ji,jj,jk) - ztv(ji,jj-1,jk) ) & |
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[13216] | 503 | & - rn_trelax_tra * r1_Dt * fspt(ji,jj) * tsbdiff(ji,jj,jk,jn) |
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[5656] | 504 | ! add it to the general tracer trends |
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[12377] | 505 | ts(ji,jj,jk,jn,Krhs_a) = ts(ji,jj,jk,jn,Krhs_a) + ztsa |
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[5656] | 506 | ENDIF |
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[6140] | 507 | END DO |
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| 508 | END DO |
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| 509 | END DO |
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| 510 | ! |
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| 511 | END DO |
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| 512 | ! |
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[5656] | 513 | tabspongedone_tsn(i1+1:i2-1,j1+1:j2-1) = .TRUE. |
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[6140] | 514 | ! |
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[5656] | 515 | ENDIF |
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[6140] | 516 | ! |
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[5656] | 517 | END SUBROUTINE interptsn_sponge |
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| 518 | |
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[13286] | 519 | |
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[9031] | 520 | SUBROUTINE interpun_sponge(tabres,i1,i2,j1,j2,k1,k2,m1,m2, before) |
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| 521 | !!--------------------------------------------- |
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| 522 | !! *** ROUTINE interpun_sponge *** |
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| 523 | !!--------------------------------------------- |
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| 524 | INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2,m1,m2 |
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| 525 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,m1:m2), INTENT(inout) :: tabres |
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| 526 | LOGICAL, INTENT(in) :: before |
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[6140] | 527 | |
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[13286] | 528 | INTEGER :: ji,jj,jk,jmax |
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| 529 | INTEGER :: ind1 |
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[5656] | 530 | ! sponge parameters |
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[13216] | 531 | REAL(wp) :: ze2u, ze1v, zua, zva, zbtr, zhtot |
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[9031] | 532 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: ubdiff |
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| 533 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: rotdiff, hdivdiff |
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| 534 | ! vertical interpolation: |
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| 535 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: tabres_child |
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| 536 | REAL(wp), DIMENSION(k1:k2) :: tabin, h_in |
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| 537 | REAL(wp), DIMENSION(1:jpk) :: h_out |
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[12377] | 538 | INTEGER ::N_in, N_out |
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[9031] | 539 | !!--------------------------------------------- |
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[5656] | 540 | ! |
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[6140] | 541 | IF( before ) THEN |
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[12377] | 542 | DO jk=k1,k2 |
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[9031] | 543 | DO jj=j1,j2 |
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| 544 | DO ji=i1,i2 |
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[12377] | 545 | tabres(ji,jj,jk,m1) = uu(ji,jj,jk,Kbb_a) |
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[9031] | 546 | # if defined key_vertical |
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[12377] | 547 | tabres(ji,jj,jk,m2) = e3u(ji,jj,jk,Kbb_a)*umask(ji,jj,jk) |
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[9031] | 548 | # endif |
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| 549 | END DO |
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| 550 | END DO |
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| 551 | END DO |
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| 552 | |
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[12377] | 553 | # if defined key_vertical |
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| 554 | ! Extrapolate thicknesses in partial bottom cells: |
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| 555 | ! Set them to Agrif_SpecialValue (0.). Correct bottom thicknesses are retrieved later on |
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| 556 | IF (ln_zps) THEN |
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| 557 | DO jj=j1,j2 |
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| 558 | DO ji=i1,i2 |
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| 559 | jk = mbku(ji,jj) |
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| 560 | tabres(ji,jj,jk,m2) = 0._wp |
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| 561 | END DO |
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| 562 | END DO |
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| 563 | END IF |
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| 564 | ! Save ssh at last level: |
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| 565 | tabres(i1:i2,j1:j2,k2,m2) = 0._wp |
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| 566 | IF (.NOT.ln_linssh) THEN |
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| 567 | ! This vertical sum below should be replaced by the sea-level at U-points (optimization): |
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| 568 | DO jk=1,jpk |
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| 569 | tabres(i1:i2,j1:j2,k2,m2) = tabres(i1:i2,j1:j2,k2,m2) + e3u(i1:i2,j1:j2,jk,Kbb_a) * umask(i1:i2,j1:j2,jk) |
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| 570 | END DO |
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| 571 | tabres(i1:i2,j1:j2,k2,m2) = tabres(i1:i2,j1:j2,k2,m2) - hu_0(i1:i2,j1:j2) |
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| 572 | END IF |
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| 573 | # endif |
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| 574 | |
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[5656] | 575 | ELSE |
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[9031] | 576 | |
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| 577 | # if defined key_vertical |
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[12377] | 578 | IF (ln_linssh) tabres(i1:i2,j1:j2,k2,m2) = 0._wp |
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| 579 | |
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[9031] | 580 | DO jj=j1,j2 |
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| 581 | DO ji=i1,i2 |
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[12377] | 582 | tabres_child(ji,jj,:) = 0._wp |
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| 583 | N_in = mbku_parent(ji,jj) |
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| 584 | zhtot = 0._wp |
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| 585 | DO jk=1,N_in |
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| 586 | IF (jk==N_in) THEN |
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| 587 | h_in(jk) = hu0_parent(ji,jj) + tabres(ji,jj,k2,m2) - zhtot |
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| 588 | ELSE |
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| 589 | h_in(jk) = tabres(ji,jj,jk,m2) |
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| 590 | ENDIF |
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| 591 | zhtot = zhtot + h_in(jk) |
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[9031] | 592 | tabin(jk) = tabres(ji,jj,jk,m1) |
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[13286] | 593 | END DO |
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[12377] | 594 | ! |
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| 595 | N_out = 0 |
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| 596 | DO jk=1,jpk |
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| 597 | IF (umask(ji,jj,jk) == 0) EXIT |
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| 598 | N_out = N_out + 1 |
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| 599 | h_out(N_out) = e3u(ji,jj,jk,Kbb_a) |
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[13286] | 600 | END DO |
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[12377] | 601 | |
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| 602 | ! Account for small differences in free-surface |
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| 603 | IF ( sum(h_out(1:N_out)) > sum(h_in(1:N_in) )) THEN |
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| 604 | h_out(1) = h_out(1) - ( sum(h_out(1:N_out))-sum(h_in(1:N_in)) ) |
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| 605 | ELSE |
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| 606 | h_in(1) = h_in(1) - (sum(h_in(1:N_in))-sum(h_out(1:N_out)) ) |
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| 607 | ENDIF |
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| 608 | |
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| 609 | IF (N_in * N_out > 0) THEN |
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| 610 | 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,1) |
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| 611 | ENDIF |
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[13286] | 612 | END DO |
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| 613 | END DO |
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[9031] | 614 | |
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[12377] | 615 | ubdiff(i1:i2,j1:j2,:) = (uu(i1:i2,j1:j2,:,Kbb_a) - tabres_child(i1:i2,j1:j2,:))*umask(i1:i2,j1:j2,:) |
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[9031] | 616 | #else |
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[12377] | 617 | ubdiff(i1:i2,j1:j2,:) = (uu(i1:i2,j1:j2,:,Kbb_a) - tabres(i1:i2,j1:j2,:,1))*umask(i1:i2,j1:j2,:) |
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[9031] | 618 | #endif |
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[6140] | 619 | ! |
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[5656] | 620 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 621 | ! ! =============== |
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| 622 | |
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| 623 | ! ! -------- |
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| 624 | ! Horizontal divergence ! div |
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| 625 | ! ! -------- |
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| 626 | DO jj = j1,j2 |
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| 627 | DO ji = i1+1,i2 ! vector opt. |
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[13216] | 628 | zbtr = rn_sponge_dyn * r1_Dt * fspt(ji,jj) / e3t(ji,jj,jk,Kbb_a) |
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[12377] | 629 | hdivdiff(ji,jj,jk) = ( e2u(ji ,jj)*e3u(ji ,jj,jk,Kbb_a) * ubdiff(ji ,jj,jk) & |
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| 630 | & -e2u(ji-1,jj)*e3u(ji-1,jj,jk,Kbb_a) * ubdiff(ji-1,jj,jk) ) * zbtr |
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[5656] | 631 | END DO |
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| 632 | END DO |
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| 633 | |
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| 634 | DO jj = j1,j2-1 |
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| 635 | DO ji = i1,i2 ! vector opt. |
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[13216] | 636 | zbtr = rn_sponge_dyn * r1_Dt * fspf(ji,jj) * e3f(ji,jj,jk) |
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[9019] | 637 | rotdiff(ji,jj,jk) = ( -e1u(ji,jj+1) * ubdiff(ji,jj+1,jk) & |
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| 638 | & +e1u(ji,jj ) * ubdiff(ji,jj ,jk) ) * fmask(ji,jj,jk) * zbtr |
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[5656] | 639 | END DO |
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| 640 | END DO |
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[6140] | 641 | END DO |
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[5656] | 642 | ! |
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| 643 | DO jj = j1+1, j2-1 |
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| 644 | DO ji = i1+1, i2-1 ! vector opt. |
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| 645 | |
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| 646 | IF (.NOT. tabspongedone_u(ji,jj)) THEN |
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| 647 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 648 | ze2u = rotdiff (ji,jj,jk) |
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| 649 | ze1v = hdivdiff(ji,jj,jk) |
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| 650 | ! horizontal diffusive trends |
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[12377] | 651 | zua = - ( ze2u - rotdiff (ji,jj-1,jk) ) / ( e2u(ji,jj) * e3u(ji,jj,jk,Kmm_a) ) & |
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| 652 | & + ( hdivdiff(ji+1,jj,jk) - ze1v ) * r1_e1u(ji,jj) & |
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[13216] | 653 | & - rn_trelax_dyn * r1_Dt * fspu(ji,jj) * ubdiff(ji,jj,jk) |
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[5656] | 654 | |
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| 655 | ! add it to the general momentum trends |
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[12377] | 656 | uu(ji,jj,jk,Krhs_a) = uu(ji,jj,jk,Krhs_a) + zua |
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[5656] | 657 | END DO |
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| 658 | ENDIF |
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| 659 | |
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| 660 | END DO |
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| 661 | END DO |
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| 662 | |
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| 663 | tabspongedone_u(i1+1:i2-1,j1+1:j2-1) = .TRUE. |
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| 664 | |
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| 665 | jmax = j2-1 |
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[13286] | 666 | ind1 = jpjglo - ( nn_hls + nbghostcells + 2 ) ! North |
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| 667 | DO jj = mj0(ind1), mj1(ind1) |
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| 668 | jmax = MIN(jmax,jj) |
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| 669 | END DO |
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[5656] | 670 | |
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| 671 | DO jj = j1+1, jmax |
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| 672 | DO ji = i1+1, i2 ! vector opt. |
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| 673 | |
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| 674 | IF (.NOT. tabspongedone_v(ji,jj)) THEN |
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| 675 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 676 | ze2u = rotdiff (ji,jj,jk) |
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| 677 | ze1v = hdivdiff(ji,jj,jk) |
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| 678 | |
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| 679 | ! horizontal diffusive trends |
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[12377] | 680 | zva = + ( ze2u - rotdiff (ji-1,jj,jk) ) / ( e1v(ji,jj) * e3v(ji,jj,jk,Kmm_a) ) & |
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[9019] | 681 | + ( hdivdiff(ji,jj+1,jk) - ze1v ) * r1_e2v(ji,jj) |
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[5656] | 682 | |
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| 683 | ! add it to the general momentum trends |
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[12377] | 684 | vv(ji,jj,jk,Krhs_a) = vv(ji,jj,jk,Krhs_a) + zva |
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[5656] | 685 | END DO |
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| 686 | ENDIF |
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[6140] | 687 | ! |
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[5656] | 688 | END DO |
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| 689 | END DO |
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[6140] | 690 | ! |
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[5656] | 691 | tabspongedone_v(i1+1:i2,j1+1:jmax) = .TRUE. |
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[6140] | 692 | ! |
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[5656] | 693 | ENDIF |
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[6140] | 694 | ! |
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[5656] | 695 | END SUBROUTINE interpun_sponge |
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| 696 | |
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[13286] | 697 | |
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| 698 | SUBROUTINE interpvn_sponge(tabres,i1,i2,j1,j2,k1,k2,m1,m2, before) |
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[9031] | 699 | !!--------------------------------------------- |
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| 700 | !! *** ROUTINE interpvn_sponge *** |
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| 701 | !!--------------------------------------------- |
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| 702 | INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2,m1,m2 |
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| 703 | REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,m1:m2), INTENT(inout) :: tabres |
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| 704 | LOGICAL, INTENT(in) :: before |
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[6140] | 705 | ! |
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[9031] | 706 | INTEGER :: ji, jj, jk, imax |
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[13286] | 707 | INTEGER :: ind1 |
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[13216] | 708 | REAL(wp) :: ze2u, ze1v, zua, zva, zbtr, zhtot |
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[9031] | 709 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: vbdiff |
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| 710 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: rotdiff, hdivdiff |
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| 711 | ! vertical interpolation: |
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| 712 | REAL(wp), DIMENSION(i1:i2,j1:j2,1:jpk) :: tabres_child |
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| 713 | REAL(wp), DIMENSION(k1:k2) :: tabin, h_in |
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| 714 | REAL(wp), DIMENSION(1:jpk) :: h_out |
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| 715 | INTEGER :: N_in, N_out |
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| 716 | !!--------------------------------------------- |
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| 717 | |
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[6140] | 718 | IF( before ) THEN |
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[12377] | 719 | DO jk=k1,k2 |
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[9031] | 720 | DO jj=j1,j2 |
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| 721 | DO ji=i1,i2 |
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[12377] | 722 | tabres(ji,jj,jk,m1) = vv(ji,jj,jk,Kbb_a) |
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[9031] | 723 | # if defined key_vertical |
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[12377] | 724 | tabres(ji,jj,jk,m2) = vmask(ji,jj,jk) * e3v(ji,jj,jk,Kbb_a) |
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[9031] | 725 | # endif |
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| 726 | END DO |
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| 727 | END DO |
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| 728 | END DO |
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[12377] | 729 | |
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| 730 | # if defined key_vertical |
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| 731 | ! Extrapolate thicknesses in partial bottom cells: |
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| 732 | ! Set them to Agrif_SpecialValue (0.). Correct bottom thicknesses are retrieved later on |
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| 733 | IF (ln_zps) THEN |
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| 734 | DO jj=j1,j2 |
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| 735 | DO ji=i1,i2 |
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| 736 | jk = mbkv(ji,jj) |
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| 737 | tabres(ji,jj,jk,m2) = 0._wp |
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| 738 | END DO |
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| 739 | END DO |
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| 740 | END IF |
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| 741 | ! Save ssh at last level: |
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| 742 | tabres(i1:i2,j1:j2,k2,m2) = 0._wp |
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| 743 | IF (.NOT.ln_linssh) THEN |
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| 744 | ! This vertical sum below should be replaced by the sea-level at V-points (optimization): |
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| 745 | DO jk=1,jpk |
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| 746 | tabres(i1:i2,j1:j2,k2,m2) = tabres(i1:i2,j1:j2,k2,m2) + e3v(i1:i2,j1:j2,jk,Kbb_a) * vmask(i1:i2,j1:j2,jk) |
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| 747 | END DO |
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| 748 | tabres(i1:i2,j1:j2,k2,m2) = tabres(i1:i2,j1:j2,k2,m2) - hv_0(i1:i2,j1:j2) |
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| 749 | END IF |
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| 750 | # endif |
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| 751 | |
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[5656] | 752 | ELSE |
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[9031] | 753 | |
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| 754 | # if defined key_vertical |
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[12377] | 755 | IF (ln_linssh) tabres(i1:i2,j1:j2,k2,m2) = 0._wp |
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[9031] | 756 | DO jj=j1,j2 |
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| 757 | DO ji=i1,i2 |
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[12377] | 758 | tabres_child(ji,jj,:) = 0._wp |
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| 759 | N_in = mbkv_parent(ji,jj) |
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| 760 | zhtot = 0._wp |
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| 761 | DO jk=1,N_in |
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| 762 | IF (jk==N_in) THEN |
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| 763 | h_in(jk) = hv0_parent(ji,jj) + tabres(ji,jj,k2,m2) - zhtot |
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| 764 | ELSE |
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| 765 | h_in(jk) = tabres(ji,jj,jk,m2) |
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| 766 | ENDIF |
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| 767 | zhtot = zhtot + h_in(jk) |
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[9031] | 768 | tabin(jk) = tabres(ji,jj,jk,m1) |
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[13286] | 769 | END DO |
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[12377] | 770 | ! |
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| 771 | N_out = 0 |
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| 772 | DO jk=1,jpk |
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| 773 | IF (vmask(ji,jj,jk) == 0) EXIT |
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| 774 | N_out = N_out + 1 |
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| 775 | h_out(N_out) = e3v(ji,jj,jk,Kbb_a) |
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[13286] | 776 | END DO |
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[12377] | 777 | |
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| 778 | ! Account for small differences in free-surface |
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| 779 | IF ( sum(h_out(1:N_out)) > sum(h_in(1:N_in) )) THEN |
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| 780 | h_out(1) = h_out(1) - ( sum(h_out(1:N_out))-sum(h_in(1:N_in)) ) |
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| 781 | ELSE |
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| 782 | h_in(1) = h_in(1) - ( sum(h_in(1:N_in))-sum(h_out(1:N_out)) ) |
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| 783 | ENDIF |
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[9031] | 784 | |
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[12377] | 785 | IF (N_in * N_out > 0) THEN |
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| 786 | 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,1) |
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| 787 | ENDIF |
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[13286] | 788 | END DO |
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| 789 | END DO |
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[9031] | 790 | |
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[12377] | 791 | vbdiff(i1:i2,j1:j2,:) = (vv(i1:i2,j1:j2,:,Kbb_a) - tabres_child(i1:i2,j1:j2,:))*vmask(i1:i2,j1:j2,:) |
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[9031] | 792 | # else |
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[12377] | 793 | vbdiff(i1:i2,j1:j2,:) = (vv(i1:i2,j1:j2,:,Kbb_a) - tabres(i1:i2,j1:j2,:,1))*vmask(i1:i2,j1:j2,:) |
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[9031] | 794 | # endif |
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[6140] | 795 | ! |
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[5656] | 796 | DO jk = 1, jpkm1 ! Horizontal slab |
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| 797 | ! ! =============== |
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| 798 | |
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| 799 | ! ! -------- |
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| 800 | ! Horizontal divergence ! div |
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| 801 | ! ! -------- |
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| 802 | DO jj = j1+1,j2 |
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| 803 | DO ji = i1,i2 ! vector opt. |
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[13216] | 804 | zbtr = rn_sponge_dyn * r1_Dt * fspt(ji,jj) / e3t(ji,jj,jk,Kbb_a) |
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[12377] | 805 | hdivdiff(ji,jj,jk) = ( e1v(ji,jj ) * e3v(ji,jj ,jk,Kbb_a) * vbdiff(ji,jj ,jk) & |
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| 806 | & -e1v(ji,jj-1) * e3v(ji,jj-1,jk,Kbb_a) * vbdiff(ji,jj-1,jk) ) * zbtr |
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[5656] | 807 | END DO |
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| 808 | END DO |
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| 809 | DO jj = j1,j2 |
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| 810 | DO ji = i1,i2-1 ! vector opt. |
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[13216] | 811 | zbtr = rn_sponge_dyn * r1_Dt * fspf(ji,jj) * e3f(ji,jj,jk) |
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[5656] | 812 | rotdiff(ji,jj,jk) = ( e2v(ji+1,jj) * vbdiff(ji+1,jj,jk) & |
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[6140] | 813 | & -e2v(ji ,jj) * vbdiff(ji ,jj,jk) ) * fmask(ji,jj,jk) * zbtr |
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[5656] | 814 | END DO |
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| 815 | END DO |
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[6140] | 816 | END DO |
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[5656] | 817 | |
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| 818 | ! ! =============== |
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| 819 | ! |
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| 820 | |
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[9019] | 821 | imax = i2 - 1 |
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[13286] | 822 | ind1 = jpiglo - ( nn_hls + nbghostcells + 2 ) ! East |
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| 823 | DO ji = mi0(ind1), mi1(ind1) |
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| 824 | imax = MIN(imax,ji) |
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| 825 | END DO |
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| 826 | |
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[5656] | 827 | DO jj = j1+1, j2 |
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| 828 | DO ji = i1+1, imax ! vector opt. |
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[6140] | 829 | IF( .NOT. tabspongedone_u(ji,jj) ) THEN |
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| 830 | DO jk = 1, jpkm1 |
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[13216] | 831 | uu(ji,jj,jk,Krhs_a) = uu(ji,jj,jk,Krhs_a) & |
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[12377] | 832 | & - ( rotdiff (ji ,jj,jk) - rotdiff (ji,jj-1,jk)) / ( e2u(ji,jj) * e3u(ji,jj,jk,Kmm_a) ) & |
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[6140] | 833 | & + ( hdivdiff(ji+1,jj,jk) - hdivdiff(ji,jj ,jk)) * r1_e1u(ji,jj) |
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[5656] | 834 | END DO |
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| 835 | ENDIF |
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| 836 | END DO |
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| 837 | END DO |
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[6140] | 838 | ! |
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[5656] | 839 | tabspongedone_u(i1+1:imax,j1+1:j2) = .TRUE. |
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[6140] | 840 | ! |
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[5656] | 841 | DO jj = j1+1, j2-1 |
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| 842 | DO ji = i1+1, i2-1 ! vector opt. |
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[6140] | 843 | IF( .NOT. tabspongedone_v(ji,jj) ) THEN |
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| 844 | DO jk = 1, jpkm1 |
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[13216] | 845 | vv(ji,jj,jk,Krhs_a) = vv(ji,jj,jk,Krhs_a) & |
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[12377] | 846 | & + ( rotdiff (ji,jj ,jk) - rotdiff (ji-1,jj,jk) ) / ( e1v(ji,jj) * e3v(ji,jj,jk,Kmm_a) ) & |
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[13216] | 847 | & + ( hdivdiff(ji,jj+1,jk) - hdivdiff(ji ,jj,jk) ) * r1_e2v(ji,jj) & |
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| 848 | & - rn_trelax_dyn * r1_Dt * fspv(ji,jj) * vbdiff(ji,jj,jk) |
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[5656] | 849 | END DO |
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| 850 | ENDIF |
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| 851 | END DO |
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| 852 | END DO |
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| 853 | tabspongedone_v(i1+1:i2-1,j1+1:j2-1) = .TRUE. |
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| 854 | ENDIF |
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[6140] | 855 | ! |
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[5656] | 856 | END SUBROUTINE interpvn_sponge |
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| 857 | |
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[390] | 858 | #else |
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[9019] | 859 | !!---------------------------------------------------------------------- |
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| 860 | !! Empty module no AGRIF zoom |
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| 861 | !!---------------------------------------------------------------------- |
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[636] | 862 | CONTAINS |
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[9570] | 863 | SUBROUTINE agrif_oce_sponge_empty |
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| 864 | WRITE(*,*) 'agrif_oce_sponge : You should not have seen this print! error?' |
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| 865 | END SUBROUTINE agrif_oce_sponge_empty |
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[390] | 866 | #endif |
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[636] | 867 | |
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[6140] | 868 | !!====================================================================== |
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[9570] | 869 | END MODULE agrif_oce_sponge |
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