[3458] | 1 | #define TWO_WAY |
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[3455] | 2 | |
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| 3 | MODULE agrif_lim2_update |
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| 4 | !!====================================================================== |
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| 5 | !! *** MODULE agrif_lim2_update *** |
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| 6 | !! Nesting module : update surface ocean boundary condition over ice |
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| 7 | !! from a child grif |
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| 8 | !! Sea-Ice model : LIM 2.0 Sea ice model time-stepping |
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| 9 | !!====================================================================== |
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| 10 | !! History : 2.0 ! 04-2008 (F. Dupont) initial version |
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| 11 | !! 3.4 ! 08-2012 (R. Benshila, C. Herbaut) update and EVP |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | #if defined key_agrif && defined key_lim2 |
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| 14 | !!---------------------------------------------------------------------- |
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| 15 | !! 'key_lim2' : LIM 2.0 sea-ice model |
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| 16 | !! 'key_agrif' : AGRIF library |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | !! agrif_update_lim2 : update sea-ice model on boundaries or total |
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| 19 | !! sea-ice area for velocities and ice properties |
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| 20 | !! update_adv_ice : sea-ice properties |
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| 21 | !! update_u_ice : zonal ice velocity |
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| 22 | !! update_v_ice : meridional ice velocity |
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| 23 | !!---------------------------------------------------------------------- |
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| 24 | USE ice_2 |
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| 25 | USE dom_ice_2 |
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| 26 | USE sbc_oce |
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| 27 | USE dom_oce |
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| 28 | USE agrif_oce |
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| 29 | USE agrif_ice |
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| 30 | |
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| 31 | IMPLICIT NONE |
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| 32 | PRIVATE |
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| 33 | |
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| 34 | PUBLIC agrif_update_lim2 |
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| 35 | |
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| 36 | !!---------------------------------------------------------------------- |
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| 37 | !! NEMO/NST 3.4 , LOCEAN-IPSL (2012) |
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| 38 | !! $Id$ |
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| 39 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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| 40 | !!---------------------------------------------------------------------- |
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| 41 | |
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| 42 | CONTAINS |
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| 43 | |
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| 44 | SUBROUTINE agrif_update_lim2 ( kt ) |
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| 45 | !!---------------------------------------------------------------------- |
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| 46 | !! *** ROUTINE agrif_update_lim2 *** |
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| 47 | !! ** Method : Call the hydrostaticupdate pressure at the boundary or |
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| 48 | !! the entire domain |
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| 49 | !! |
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| 50 | !! ** Action : - Update (u_ice,v_ice) and ice tracers |
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| 51 | !!---------------------------------------------------------------------- |
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| 52 | INTEGER, INTENT(in) :: kt |
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| 53 | !! |
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| 54 | !!---------------------------------------------------------------------- |
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| 55 | ! |
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| 56 | IF((Agrif_NbStepint() .NE. (Agrif_irhot()-1)).AND.(kt /= 0)) RETURN |
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| 57 | |
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| 58 | Agrif_UseSpecialValueInUpdate = .TRUE. |
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| 59 | Agrif_SpecialValueFineGrid = 0. |
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| 60 | # if defined TWO_WAY |
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| 61 | IF( MOD(nbcline,nbclineupdate) == 0) THEN |
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[5656] | 62 | CALL Agrif_Update_Variable( adv_ice_id , procname = update_adv_ice ) |
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| 63 | CALL Agrif_Update_Variable( u_ice_id , procname = update_u_ice ) |
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| 64 | CALL Agrif_Update_Variable( v_ice_id , procname = update_v_ice ) |
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[3455] | 65 | ELSE |
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[5656] | 66 | CALL Agrif_Update_Variable( adv_ice_id , locupdate=(/0,2/), procname = update_adv_ice ) |
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| 67 | CALL Agrif_Update_Variable( u_ice_id , locupdate=(/0,1/), procname = update_u_ice ) |
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| 68 | CALL Agrif_Update_Variable( v_ice_id , locupdate=(/0,1/), procname = update_v_ice ) |
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[3455] | 69 | ENDIF |
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| 70 | # endif |
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| 71 | ! |
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| 72 | END SUBROUTINE agrif_update_lim2 |
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| 73 | |
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| 74 | |
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| 75 | SUBROUTINE update_adv_ice( tabres, i1, i2, j1, j2, before ) |
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| 76 | !!----------------------------------------------------------------------- |
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| 77 | !! *** ROUTINE update_adv_ice *** |
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| 78 | !! ** Method : Compute the mass properties on the fine grid and recover |
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| 79 | !! the properties per mass on the coarse grid |
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| 80 | !!----------------------------------------------------------------------- |
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| 81 | INTEGER, INTENT(in) :: i1, i2, j1, j2 |
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| 82 | REAL(wp), DIMENSION(i1:i2,j1:j2,7), INTENT(inout) :: tabres |
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| 83 | LOGICAL, INTENT(in) :: before |
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| 84 | !! |
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| 85 | INTEGER :: ji, jj |
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| 86 | REAL(wp) :: zrhox, zrhoy |
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| 87 | REAL(wp) :: z1_area |
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| 88 | !!----------------------------------------------------------------------- |
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| 89 | ! |
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| 90 | IF( before ) THEN |
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| 91 | zrhox = Agrif_Rhox() |
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| 92 | zrhoy = Agrif_Rhoy() |
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| 93 | DO jj=j1,j2 |
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| 94 | DO ji=i1,i2 |
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| 95 | tabres(ji,jj, 1) = frld (ji,jj ) * area(ji,jj) |
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| 96 | tabres(ji,jj, 2) = hicif (ji,jj ) * area(ji,jj) |
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| 97 | tabres(ji,jj, 3) = hsnif (ji,jj ) * area(ji,jj) |
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| 98 | tabres(ji,jj, 4) = tbif (ji,jj,1) * area(ji,jj) |
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| 99 | tabres(ji,jj, 5) = tbif (ji,jj,2) * area(ji,jj) |
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| 100 | tabres(ji,jj, 6) = tbif (ji,jj,3) * area(ji,jj) |
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| 101 | tabres(ji,jj, 7) = qstoif(ji,jj ) * area(ji,jj) |
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| 102 | END DO |
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| 103 | END DO |
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| 104 | tabres = zrhox * zrhoy * tabres |
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| 105 | ELSE |
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| 106 | DO jj=j1,j2 |
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| 107 | DO ji=i1,i2 |
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| 108 | z1_area = 1. / area(ji,jj) * tms(ji,jj) |
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| 109 | frld (ji,jj) = tabres(ji,jj, 1) * z1_area |
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| 110 | hicif (ji,jj) = tabres(ji,jj, 2) * z1_area |
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| 111 | hsnif (ji,jj) = tabres(ji,jj, 3) * z1_area |
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| 112 | tbif (ji,jj,1) = tabres(ji,jj, 4) * z1_area |
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| 113 | tbif (ji,jj,2) = tabres(ji,jj, 5) * z1_area |
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| 114 | tbif (ji,jj,3) = tabres(ji,jj, 6) * z1_area |
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| 115 | qstoif(ji,jj) = tabres(ji,jj, 7) * z1_area |
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| 116 | END DO |
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| 117 | END DO |
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| 118 | ENDIF |
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| 119 | ! |
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| 120 | END SUBROUTINE update_adv_ice |
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| 121 | |
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| 122 | |
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| 123 | # if defined key_lim2_vp |
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| 124 | SUBROUTINE update_u_ice( tabres, i1, i2, j1, j2, before ) |
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| 125 | !!----------------------------------------------------------------------- |
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| 126 | !! *** ROUTINE update_u_ice *** |
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| 127 | !! ** Method : Update the fluxes and recover the properties (B-grid) |
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| 128 | !!----------------------------------------------------------------------- |
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| 129 | INTEGER, INTENT(in) :: i1, i2, j1, j2 |
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| 130 | REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: tabres |
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| 131 | LOGICAL, INTENT(in) :: before |
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| 132 | !! |
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| 133 | INTEGER :: ji, jj |
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| 134 | REAL(wp) :: zrhoy |
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| 135 | !!----------------------------------------------------------------------- |
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| 136 | ! |
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| 137 | IF( before ) THEN |
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| 138 | zrhoy = Agrif_Rhoy() |
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| 139 | DO jj=MAX(j1,2),j2 |
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| 140 | DO ji=MAX(i1,2),i2 |
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| 141 | tabres(ji,jj) = e2f(ji-1,jj-1) * u_ice(ji,jj) |
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| 142 | END DO |
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| 143 | END DO |
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| 144 | tabres = zrhoy * tabres |
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| 145 | ELSE |
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| 146 | DO jj= MAX(j1,2),j2 |
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| 147 | DO ji=MAX(i1,2),i2 |
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| 148 | u_ice(ji,jj) = tabres(ji,jj) / (e2f(ji-1,jj-1)) |
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| 149 | u_ice(ji,jj) = u_ice(ji,jj) * tmu(ji,jj) |
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| 150 | END DO |
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| 151 | END DO |
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| 152 | ENDIF |
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| 153 | ! |
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| 154 | END SUBROUTINE update_u_ice |
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| 155 | |
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| 156 | |
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| 157 | SUBROUTINE update_v_ice( tabres, i1, i2, j1, j2, before ) |
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| 158 | !!----------------------------------------------------------------------- |
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| 159 | !! *** ROUTINE update_v_ice *** |
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| 160 | !! ** Method : Update the fluxes and recover the properties (B-grid) |
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| 161 | !!----------------------------------------------------------------------- |
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| 162 | INTEGER, INTENT(in) :: i1,i2,j1,j2 |
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| 163 | REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: tabres |
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| 164 | LOGICAL, INTENT(in) :: before |
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| 165 | !! |
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| 166 | INTEGER :: ji, jj |
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| 167 | REAL(wp) :: zrhox |
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| 168 | !!----------------------------------------------------------------------- |
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| 169 | ! |
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| 170 | IF( before ) THEN |
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| 171 | zrhox = Agrif_Rhox() |
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| 172 | DO jj=MAX(j1,2),j2 |
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| 173 | DO ji=MAX(i1,2),i2 |
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| 174 | tabres(ji,jj) = e1f(ji-1,jj-1) * v_ice(ji,jj) |
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| 175 | END DO |
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| 176 | END DO |
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| 177 | tabres = zrhox * tabres |
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| 178 | ELSE |
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| 179 | DO jj=j1,j2 |
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| 180 | DO ji=i1,i2 |
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| 181 | v_ice(ji,jj) = tabres(ji,jj) / (e1f(ji-1,jj-1)) |
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| 182 | v_ice(ji,jj) = v_ice(ji,jj) * tmu(ji,jj) |
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| 183 | END DO |
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| 184 | END DO |
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| 185 | ENDIF |
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| 186 | ! |
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| 187 | END SUBROUTINE update_v_ice |
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| 188 | # else |
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| 189 | SUBROUTINE update_u_ice( tabres, i1, i2, j1, j2, before ) |
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| 190 | !!----------------------------------------------------------------------- |
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| 191 | !! *** ROUTINE update_u_ice *** |
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| 192 | !! ** Method : Update the fluxes and recover the properties (C-grid) |
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| 193 | !!----------------------------------------------------------------------- |
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| 194 | INTEGER, INTENT(in) :: i1, i2, j1, j2 |
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| 195 | REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: tabres |
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| 196 | LOGICAL, INTENT(in) :: before |
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| 197 | !! |
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| 198 | INTEGER :: ji, jj |
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| 199 | REAL(wp) :: zrhoy |
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| 200 | !!----------------------------------------------------------------------- |
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| 201 | ! |
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| 202 | IF( before ) THEN |
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| 203 | zrhoy = Agrif_Rhoy() |
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| 204 | DO jj=MAX(j1,2),j2 |
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| 205 | DO ji=MAX(i1,2),i2 |
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| 206 | tabres(ji,jj) = e2u(ji,jj) * u_ice(ji,jj) |
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| 207 | END DO |
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| 208 | END DO |
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| 209 | tabres = zrhoy * tabres |
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| 210 | ELSE |
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| 211 | DO jj=MAX(j1,2),j2 |
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| 212 | DO ji=MAX(i1,2),i2 |
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| 213 | u_ice(ji,jj) = tabres(ji,jj) / (e2u(ji,jj)) |
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| 214 | u_ice(ji,jj) = u_ice(ji,jj) * tmu(ji,jj) |
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| 215 | END DO |
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| 216 | END DO |
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| 217 | ENDIF |
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| 218 | ! |
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| 219 | END SUBROUTINE update_u_ice |
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| 220 | |
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| 221 | |
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| 222 | SUBROUTINE update_v_ice( tabres, i1, i2, j1, j2, before ) |
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| 223 | !!----------------------------------------------------------------------- |
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| 224 | !! *** ROUTINE update_v_ice *** |
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| 225 | !! ** Method : Update the fluxes and recover the properties (C-grid) |
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| 226 | !!----------------------------------------------------------------------- |
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| 227 | INTEGER, INTENT(in) :: i1,i2,j1,j2 |
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| 228 | REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: tabres |
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| 229 | LOGICAL, INTENT(in) :: before |
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| 230 | !! |
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| 231 | INTEGER :: ji, jj |
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| 232 | REAL(wp) :: zrhox |
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| 233 | !!----------------------------------------------------------------------- |
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| 234 | ! |
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| 235 | IF( before ) THEN |
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| 236 | zrhox = Agrif_Rhox() |
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| 237 | DO jj=MAX(j1,2),j2 |
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| 238 | DO ji=MAX(i1,2),i2 |
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| 239 | tabres(ji,jj) = e1v(ji,jj) * v_ice(ji,jj) |
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| 240 | END DO |
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| 241 | END DO |
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| 242 | tabres = zrhox * tabres |
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| 243 | ELSE |
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| 244 | DO jj=j1,j2 |
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| 245 | DO ji=i1,i2 |
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| 246 | v_ice(ji,jj) = tabres(ji,jj) / (e1v(ji,jj)) |
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| 247 | v_ice(ji,jj) = v_ice(ji,jj) * tmv(ji,jj) |
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| 248 | END DO |
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| 249 | END DO |
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| 250 | ENDIF |
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| 251 | ! |
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| 252 | END SUBROUTINE update_v_ice |
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| 253 | # endif |
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| 254 | |
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| 255 | #else |
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| 256 | CONTAINS |
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| 257 | SUBROUTINE agrif_lim2_update_empty |
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| 258 | !!--------------------------------------------- |
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| 259 | !! *** ROUTINE agrif_lim2_update_empty *** |
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| 260 | !!--------------------------------------------- |
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| 261 | WRITE(*,*) 'agrif_lim2_update : You should not have seen this print! error?' |
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| 262 | END SUBROUTINE agrif_lim2_update_empty |
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| 263 | #endif |
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| 264 | END MODULE agrif_lim2_update |
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