[2205] | 1 | MODULE traldf_iso_grif |
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[2371] | 2 | !!====================================================================== |
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[2205] | 3 | !! *** MODULE traldf_iso_grif *** |
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[2371] | 4 | !! Ocean tracers: horizontal component of the lateral tracer mixing trend |
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| 5 | !!====================================================================== |
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| 6 | !! History : 3.3 ! 2010-10 (G. Nurser, C. Harris, G. Madec) |
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| 7 | !! ! Griffies operator version adapted from traldf_iso.F90 |
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[2205] | 8 | !!---------------------------------------------------------------------- |
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| 9 | #if defined key_ldfslp || defined key_esopa |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | !! 'key_ldfslp' slope of the lateral diffusive direction |
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| 12 | !!---------------------------------------------------------------------- |
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[2454] | 13 | !! tra_ldf_iso_grif : update the tracer trend with the horizontal component |
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| 14 | !! of the Griffies iso-neutral laplacian operator |
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[2205] | 15 | !!---------------------------------------------------------------------- |
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| 16 | USE oce ! ocean dynamics and active tracers |
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| 17 | USE dom_oce ! ocean space and time domain |
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[2623] | 18 | USE phycst ! physical constants |
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[2454] | 19 | USE trc_oce ! share passive tracers/Ocean variables |
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| 20 | USE zdf_oce ! ocean vertical physics |
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[2205] | 21 | USE ldftra_oce ! ocean active tracers: lateral physics |
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| 22 | USE ldfslp ! iso-neutral slopes |
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| 23 | USE diaptr ! poleward transport diagnostics |
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[2454] | 24 | USE in_out_manager ! I/O manager |
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| 25 | USE iom ! I/O library |
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[2371] | 26 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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[2636] | 27 | USE lib_mpp ! MPP library |
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[2205] | 28 | |
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| 29 | IMPLICIT NONE |
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| 30 | PRIVATE |
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| 31 | |
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[2623] | 32 | PUBLIC tra_ldf_iso_grif ! routine called by traldf.F90 |
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[2205] | 33 | |
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[2623] | 34 | REAL(wp), PUBLIC, DIMENSION(:,:,:), ALLOCATABLE, SAVE :: psix_eiv, psiy_eiv !: eiv stream function (diag only) |
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| 35 | REAL(wp), PUBLIC, DIMENSION(:,:,:), ALLOCATABLE, SAVE :: ah_wslp2 !: aeiv*w-slope^2 |
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| 36 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE, SAVE :: zdkt ! atypic workspace |
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[2371] | 37 | |
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[2205] | 38 | !! * Substitutions |
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| 39 | # include "domzgr_substitute.h90" |
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| 40 | # include "ldftra_substitute.h90" |
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[2371] | 41 | # include "vectopt_loop_substitute.h90" |
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[2205] | 42 | # include "ldfeiv_substitute.h90" |
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| 43 | !!---------------------------------------------------------------------- |
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[2287] | 44 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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| 45 | !! $Id$ |
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[2399] | 46 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[2205] | 47 | !!---------------------------------------------------------------------- |
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| 48 | CONTAINS |
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| 49 | |
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[2399] | 50 | SUBROUTINE tra_ldf_iso_grif( kt, cdtype, pgu, pgv, & |
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| 51 | & ptb, pta, kjpt, pahtb0 ) |
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[2450] | 52 | !!---------------------------------------------------------------------- |
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| 53 | !! *** ROUTINE tra_ldf_iso_grif *** |
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| 54 | !! |
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| 55 | !! ** Purpose : Compute the before horizontal tracer (t & s) diffusive |
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| 56 | !! trend for a laplacian tensor (ezxcept the dz[ dz[.] ] term) and |
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| 57 | !! add it to the general trend of tracer equation. |
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| 58 | !! |
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| 59 | !! ** Method : The horizontal component of the lateral diffusive trends |
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| 60 | !! is provided by a 2nd order operator rotated along neural or geopo- |
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| 61 | !! tential surfaces to which an eddy induced advection can be added |
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| 62 | !! It is computed using before fields (forward in time) and isopyc- |
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| 63 | !! nal or geopotential slopes computed in routine ldfslp. |
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| 64 | !! |
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| 65 | !! 1st part : masked horizontal derivative of T ( di[ t ] ) |
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| 66 | !! ======== with partial cell update if ln_zps=T. |
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| 67 | !! |
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| 68 | !! 2nd part : horizontal fluxes of the lateral mixing operator |
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| 69 | !! ======== |
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| 70 | !! zftu = (aht+ahtb0) e2u*e3u/e1u di[ tb ] |
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| 71 | !! - aht e2u*uslp dk[ mi(mk(tb)) ] |
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| 72 | !! zftv = (aht+ahtb0) e1v*e3v/e2v dj[ tb ] |
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| 73 | !! - aht e2u*vslp dk[ mj(mk(tb)) ] |
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| 74 | !! take the horizontal divergence of the fluxes: |
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| 75 | !! difft = 1/(e1t*e2t*e3t) { di-1[ zftu ] + dj-1[ zftv ] } |
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| 76 | !! Add this trend to the general trend (ta,sa): |
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| 77 | !! ta = ta + difft |
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| 78 | !! |
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| 79 | !! 3rd part: vertical trends of the lateral mixing operator |
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| 80 | !! ======== (excluding the vertical flux proportional to dk[t] ) |
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| 81 | !! vertical fluxes associated with the rotated lateral mixing: |
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| 82 | !! zftw =-aht { e2t*wslpi di[ mi(mk(tb)) ] |
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| 83 | !! + e1t*wslpj dj[ mj(mk(tb)) ] } |
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| 84 | !! take the horizontal divergence of the fluxes: |
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| 85 | !! difft = 1/(e1t*e2t*e3t) dk[ zftw ] |
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| 86 | !! Add this trend to the general trend (ta,sa): |
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| 87 | !! pta = pta + difft |
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| 88 | !! |
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| 89 | !! ** Action : Update pta arrays with the before rotated diffusion |
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| 90 | !!---------------------------------------------------------------------- |
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[2633] | 91 | USE wrk_nemo, ONLY: wrk_in_use, wrk_not_released |
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[2623] | 92 | USE oce , ONLY: zftu => ua , zftv => va ! (ua,va) used as 3D workspace |
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| 93 | USE wrk_nemo, ONLY: zdit => wrk_3d_1 , zdjt => wrk_3d_2 , ztfw => wrk_3d_3 ! 3D workspace |
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[2690] | 94 | USE wrk_nemo, ONLY: z2d => wrk_2d_1 ! 2D workspace |
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| 95 | ! |
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[2450] | 96 | INTEGER , INTENT(in ) :: kt ! ocean time-step index |
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| 97 | CHARACTER(len=3) , INTENT(in ) :: cdtype ! =TRA or TRC (tracer indicator) |
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| 98 | INTEGER , INTENT(in ) :: kjpt ! number of tracers |
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| 99 | REAL(wp), DIMENSION(jpi,jpj ,kjpt), INTENT(in ) :: pgu, pgv ! tracer gradient at pstep levels |
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| 100 | REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(in ) :: ptb ! before and now tracer fields |
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| 101 | REAL(wp), DIMENSION(jpi,jpj,jpk,kjpt), INTENT(inout) :: pta ! tracer trend |
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| 102 | REAL(wp) , INTENT(in ) :: pahtb0 ! background diffusion coef |
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[2690] | 103 | ! |
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[2450] | 104 | INTEGER :: ji, jj, jk,jn ! dummy loop indices |
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| 105 | INTEGER :: ip,jp,kp ! dummy loop indices |
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| 106 | INTEGER :: ierr ! temporary integer |
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| 107 | REAL(wp) :: zmsku, zabe1, zcof1, zcoef3 ! local scalars |
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| 108 | REAL(wp) :: zmskv, zabe2, zcof2, zcoef4 ! - - |
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| 109 | REAL(wp) :: zcoef0, zbtr ! - - |
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[2594] | 110 | !REAL(wp), POINTER, DIMENSION(:,:,:) :: zdkt ! 2D+1 workspace |
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[2371] | 111 | ! |
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[2454] | 112 | REAL(wp) :: zslope_skew, zslope_iso, zslope2, zbu, zbv |
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| 113 | REAL(wp) :: ze1ur, zdxt, ze2vr, ze3wr, zdyt, zdzt |
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| 114 | REAL(wp) :: zah, zah_slp, zaei_slp |
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[2371] | 115 | #if defined key_diaar5 |
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[2690] | 116 | REAL(wp) :: zztmp ! local scalar |
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[2371] | 117 | #endif |
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[2205] | 118 | !!---------------------------------------------------------------------- |
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| 119 | |
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[2633] | 120 | IF( wrk_in_use(3, 1,2,3) .OR. wrk_in_use(2, 1) ) THEN |
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[2690] | 121 | CALL ctl_stop('tra_ldf_iso_grif: requested workspace arrays unavailable.') ; RETURN |
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[2623] | 122 | ENDIF |
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[2594] | 123 | ! ARP - line below uses 'bounds re-mapping' which is only defined in |
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| 124 | ! Fortran 2003 and up. We would be OK if code was written to use |
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| 125 | ! zdkt(:,:,1:2) instead as then wouldn't need to re-map bounds. |
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| 126 | ! As it is, we make zdkt a module array and allocate it in _alloc(). |
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| 127 | !zdkt(1:jpi,1:jpj,0:1) => wrk_3d_4(:,:,1:2) |
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[2590] | 128 | |
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[2450] | 129 | IF( kt == nit000 ) THEN |
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| 130 | IF(lwp) WRITE(numout,*) |
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| 131 | IF(lwp) WRITE(numout,*) 'tra_ldf_iso_grif : rotated laplacian diffusion operator on ', cdtype |
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| 132 | IF(lwp) WRITE(numout,*) ' WARNING: STILL UNDER TEST, NOT RECOMMENDED. USE AT YOUR OWN PERIL' |
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| 133 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~' |
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[2623] | 134 | ALLOCATE( ah_wslp2(jpi,jpj,jpk) , zdkt(jpi,jpj,0:1), STAT=ierr ) |
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| 135 | IF( lk_mpp ) CALL mpp_sum ( ierr ) |
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| 136 | IF( ierr > 0 ) CALL ctl_stop('STOP', 'tra_ldf_iso_grif: unable to allocate arrays') |
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[2450] | 137 | IF( ln_traldf_gdia ) THEN |
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| 138 | ALLOCATE( psix_eiv(jpi,jpj,jpk) , psiy_eiv(jpi,jpj,jpk) , STAT=ierr ) |
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[2623] | 139 | IF( lk_mpp ) CALL mpp_sum ( ierr ) |
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| 140 | IF( ierr > 0 ) CALL ctl_stop('STOP', 'tra_ldf_iso_grif: unable to allocate diagnostics') |
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[2450] | 141 | ENDIF |
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| 142 | ENDIF |
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[2371] | 143 | |
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[2205] | 144 | !!---------------------------------------------------------------------- |
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[2371] | 145 | !! 0 - calculate ah_wslp2, psix_eiv, psiy_eiv |
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| 146 | !!---------------------------------------------------------------------- |
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[2205] | 147 | |
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[2371] | 148 | !!gm Future development: consider using Ah defined at T-points and attached to the 4 t-point triads |
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[2205] | 149 | |
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[2454] | 150 | ah_wslp2(:,:,:) = 0._wp |
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[2450] | 151 | IF( ln_traldf_gdia ) THEN |
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[2454] | 152 | psix_eiv(:,:,:) = 0._wp |
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| 153 | psiy_eiv(:,:,:) = 0._wp |
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[2450] | 154 | ENDIF |
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[2205] | 155 | |
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[2454] | 156 | DO ip = 0, 1 |
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| 157 | DO kp = 0, 1 |
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| 158 | DO jk = 1, jpkm1 |
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| 159 | DO jj = 1, jpjm1 |
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| 160 | DO ji = 1, fs_jpim1 |
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| 161 | ze3wr = 1._wp / fse3w(ji+ip,jj,jk+kp) |
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| 162 | zbu = 0.25_wp * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,jk) |
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| 163 | zah = fsahtu(ji,jj,jk) ! fsaht(ji+ip,jj,jk) |
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[2450] | 164 | zslope_skew = triadi_g(ji+ip,jj,jk,1-ip,kp) |
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[2454] | 165 | zslope2 = zslope_skew - ( fsdept(ji+1,jj,jk) - fsdept(ji ,jj ,jk) ) * ze1ur * umask(ji,jj,jk+kp) |
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| 166 | zslope2 = zslope2 *zslope2 |
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| 167 | ah_wslp2(ji+ip,jj,jk+kp) = ah_wslp2(ji+ip,jj,jk+kp) & |
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[2456] | 168 | & + zah * ( zbu * ze3wr / ( e1t(ji+ip,jj) * e2t(ji+ip,jj) ) ) * zslope2 |
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[2450] | 169 | IF( ln_traldf_gdia ) THEN |
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[2454] | 170 | zaei_slp = fsaeiw(ji+ip,jj,jk) * zslope_skew !fsaeit(ji+ip,jj,jk)*zslope_skew |
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| 171 | psix_eiv(ji,jj,jk+kp) = psix_eiv(ji,jj,jk+kp) + 0.25_wp * zaei_slp |
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[2450] | 172 | ENDIF |
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| 173 | END DO |
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| 174 | END DO |
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| 175 | END DO |
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| 176 | END DO |
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| 177 | END DO |
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| 178 | ! |
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[2454] | 179 | DO jp = 0, 1 |
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| 180 | DO kp = 0, 1 |
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| 181 | DO jk = 1, jpkm1 |
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| 182 | DO jj = 1, jpjm1 |
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[2450] | 183 | DO ji=1,fs_jpim1 |
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[2454] | 184 | ze3wr = 1.0_wp / fse3w(ji,jj+jp,jk+kp) |
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| 185 | zbv = 0.25_wp * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,jk) |
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| 186 | zah = fsahtu(ji,jj,jk) !fsaht(ji,jj+jp,jk) |
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[2450] | 187 | zslope_skew = triadj_g(ji,jj+jp,jk,1-jp,kp) |
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[2454] | 188 | zslope2 = zslope_skew - ( fsdept(ji,jj+1,jk) - fsdept(ji,jj,jk) ) * ze2vr * vmask(ji,jj,jk+kp) |
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| 189 | zslope2 = zslope2 * zslope2 |
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| 190 | ah_wslp2(ji,jj+jp,jk+kp) = ah_wslp2(ji,jj+jp,jk+kp) & |
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| 191 | & + zah * ( zbv * ze3wr / ( e1t(ji,jj+jp) * e2t(ji,jj+jp) ) ) * zslope2 |
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[2450] | 192 | IF( ln_traldf_gdia ) THEN |
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| 193 | zaei_slp = fsaeiw(ji,jj+jp,jk) * zslope_skew !fsaeit(ji,jj+jp,jk)*zslope_skew |
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[2454] | 194 | psiy_eiv(ji,jj,jk+kp) = psiy_eiv(ji,jj,jk+kp) + 0.25_wp * zaei_slp |
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[2450] | 195 | ENDIF |
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| 196 | END DO |
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| 197 | END DO |
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| 198 | END DO |
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| 199 | END DO |
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[2205] | 200 | END DO |
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[2371] | 201 | ! |
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| 202 | ! ! =========== |
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| 203 | DO jn = 1, kjpt ! tracer loop |
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| 204 | ! ! =========== |
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| 205 | ! Zero fluxes for each tracer |
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| 206 | ztfw(:,:,:) = 0._wp |
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| 207 | zftu(:,:,:) = 0._wp |
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| 208 | zftv(:,:,:) = 0._wp |
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| 209 | ! |
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| 210 | DO jk = 1, jpkm1 !== before lateral T & S gradients at T-level jk ==! |
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| 211 | DO jj = 1, jpjm1 |
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| 212 | DO ji = 1, fs_jpim1 ! vector opt. |
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| 213 | zdit(ji,jj,jk) = ( ptb(ji+1,jj ,jk,jn) - ptb(ji,jj,jk,jn) ) * umask(ji,jj,jk) |
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| 214 | zdjt(ji,jj,jk) = ( ptb(ji ,jj+1,jk,jn) - ptb(ji,jj,jk,jn) ) * vmask(ji,jj,jk) |
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| 215 | END DO |
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[2205] | 216 | END DO |
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| 217 | END DO |
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[2371] | 218 | IF( ln_zps ) THEN ! partial steps: correction at the last level |
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| 219 | # if defined key_vectopt_loop |
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| 220 | DO jj = 1, 1 |
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| 221 | DO ji = 1, jpij-jpi ! vector opt. (forced unrolling) |
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| 222 | # else |
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| 223 | DO jj = 1, jpjm1 |
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| 224 | DO ji = 1, jpim1 |
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| 225 | # endif |
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[2450] | 226 | zdit(ji,jj,mbku(ji,jj)) = pgu(ji,jj,jn) |
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| 227 | zdjt(ji,jj,mbkv(ji,jj)) = pgv(ji,jj,jn) |
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[2371] | 228 | END DO |
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| 229 | END DO |
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| 230 | ENDIF |
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[2205] | 231 | |
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[2371] | 232 | !!---------------------------------------------------------------------- |
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| 233 | !! II - horizontal trend (full) |
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| 234 | !!---------------------------------------------------------------------- |
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| 235 | ! |
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| 236 | DO jk = 1, jpkm1 |
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| 237 | ! |
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| 238 | ! !== Vertical tracer gradient at level jk and jk+1 |
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| 239 | zdkt(:,:,1) = ( ptb(:,:,jk,jn) - ptb(:,:,jk+1,jn) ) * tmask(:,:,jk+1) |
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| 240 | ! |
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| 241 | ! ! surface boundary condition: zdkt(jk=1)=zdkt(jk=2) |
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| 242 | IF( jk == 1 ) THEN ; zdkt(:,:,0) = zdkt(:,:,1) |
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| 243 | ELSE ; zdkt(:,:,0) = ( ptb(:,:,jk-1,jn) - ptb(:,:,jk,jn) ) * tmask(:,:,jk) |
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| 244 | ENDIF |
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[2205] | 245 | |
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[2371] | 246 | IF( .NOT. l_triad_iso ) THEN |
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| 247 | triadi = triadi_g |
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| 248 | triadj = triadj_g |
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| 249 | ENDIF |
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[2205] | 250 | |
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[2454] | 251 | DO ip = 0, 1 !== Horizontal & vertical fluxes |
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| 252 | DO kp = 0, 1 |
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| 253 | DO jj = 1, jpjm1 |
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| 254 | DO ji = 1, fs_jpim1 |
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[2371] | 255 | ze1ur = 1._wp / e1u(ji,jj) |
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| 256 | zdxt = zdit(ji,jj,jk) * ze1ur |
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[2454] | 257 | ze3wr = 1._wp / fse3w(ji+ip,jj,jk+kp) |
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[2371] | 258 | zdzt = zdkt(ji+ip,jj,kp) * ze3wr |
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| 259 | zslope_skew = triadi_g(ji+ip,jj,jk,1-ip,kp) |
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| 260 | zslope_iso = triadi(ji+ip,jj,jk,1-ip,kp) |
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[2205] | 261 | |
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[2371] | 262 | zbu = 0.25_wp * e1u(ji,jj) * e2u(ji,jj) * fse3u(ji,jj,jk) |
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[2454] | 263 | zah = fsahtu(ji,jj,jk) !*umask(ji,jj,jk+kp) !fsaht(ji+ip,jj,jk) ===>> ???? |
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| 264 | zah_slp = zah * zslope_iso |
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[2371] | 265 | zaei_slp = fsaeiw(ji+ip,jj,jk) * zslope_skew !fsaeit(ji+ip,jj,jk)*zslope_skew |
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[2454] | 266 | zftu(ji,jj,jk) = zftu(ji,jj,jk) - ( zah * zdxt + (zah_slp - zaei_slp) * zdzt ) * zbu * ze1ur |
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| 267 | ztfw(ji+ip,jj,jk+kp) = ztfw(ji+ip,jj,jk+kp) - (zah_slp + zaei_slp) * zdxt * zbu * ze3wr |
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[2371] | 268 | END DO |
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| 269 | END DO |
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| 270 | END DO |
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| 271 | END DO |
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[2205] | 272 | |
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[2454] | 273 | DO jp = 0, 1 |
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| 274 | DO kp = 0, 1 |
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| 275 | DO jj = 1, jpjm1 |
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| 276 | DO ji = 1, fs_jpim1 |
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| 277 | ze2vr = 1._wp / e2v(ji,jj) |
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| 278 | zdyt = zdjt(ji,jj,jk) * ze2vr |
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| 279 | ze3wr = 1._wp / fse3w(ji,jj+jp,jk+kp) |
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[2371] | 280 | zdzt = zdkt(ji,jj+jp,kp) * ze3wr |
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| 281 | zslope_skew = triadj_g(ji,jj+jp,jk,1-jp,kp) |
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[2454] | 282 | zslope_iso = triadj(ji,jj+jp,jk,1-jp,kp) |
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[2371] | 283 | zbv = 0.25_wp * e1v(ji,jj) * e2v(ji,jj) * fse3v(ji,jj,jk) |
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[2454] | 284 | zah = fsahtv(ji,jj,jk) !*vmask(ji,jj,jk+kp) !fsaht(ji,jj+jp,jk) |
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| 285 | zah_slp = zah * zslope_iso |
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| 286 | zaei_slp = fsaeiw(ji,jj+jp,jk) * zslope_skew !fsaeit(ji,jj+jp,jk)*zslope_skew |
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| 287 | zftv(ji,jj,jk) = zftv(ji,jj,jk) - ( zah * zdyt + (zah_slp - zaei_slp) * zdzt ) * zbv * ze2vr |
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| 288 | ztfw(ji,jj+jp,jk+kp) = ztfw(ji,jj+jp,jk+kp) - (zah_slp + zaei_slp) * zdyt * zbv * ze3wr |
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[2371] | 289 | END DO |
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| 290 | END DO |
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| 291 | END DO |
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[2205] | 292 | END DO |
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| 293 | |
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[2450] | 294 | ! !== divergence and add to the general trend ==! |
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| 295 | DO jj = 2 , jpjm1 |
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| 296 | DO ji = fs_2, fs_jpim1 ! vector opt. |
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| 297 | zbtr = 1._wp / ( e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,jk) ) |
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| 298 | pta(ji,jj,jk,jn) = pta(ji,jj,jk,jn) + zbtr * ( zftu(ji-1,jj,jk) - zftu(ji,jj,jk) & |
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| 299 | & + zftv(ji,jj-1,jk) - zftv(ji,jj,jk) ) |
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| 300 | END DO |
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| 301 | END DO |
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| 302 | ! |
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| 303 | END DO |
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| 304 | ! |
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| 305 | DO jk = 1, jpkm1 !== Divergence of vertical fluxes added to the general tracer trend |
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| 306 | DO jj = 2, jpjm1 |
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| 307 | DO ji = fs_2, fs_jpim1 ! vector opt. |
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| 308 | pta(ji,jj,jk,jn) = pta(ji,jj,jk,jn) + ( ztfw(ji,jj,jk+1) - ztfw(ji,jj,jk) ) & |
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| 309 | & / ( e1t(ji,jj) * e2t(ji,jj) * fse3t(ji,jj,jk) ) |
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| 310 | END DO |
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| 311 | END DO |
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| 312 | END DO |
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| 313 | ! |
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| 314 | ! ! "Poleward" diffusive heat or salt transports (T-S case only) |
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| 315 | IF( cdtype == 'TRA' .AND. ln_diaptr .AND. ( MOD( kt, nn_fptr ) == 0 ) ) THEN |
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| 316 | IF( jn == jp_tem) htr_ldf(:) = ptr_vj( zftv(:,:,:) ) ! 3.3 names |
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| 317 | IF( jn == jp_sal) str_ldf(:) = ptr_vj( zftv(:,:,:) ) |
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| 318 | ENDIF |
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[2205] | 319 | |
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[2371] | 320 | #if defined key_diaar5 |
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[2450] | 321 | IF( cdtype == 'TRA' .AND. jn == jp_tem ) THEN |
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| 322 | z2d(:,:) = 0._wp |
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| 323 | zztmp = rau0 * rcp |
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| 324 | DO jk = 1, jpkm1 |
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| 325 | DO jj = 2, jpjm1 |
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| 326 | DO ji = fs_2, fs_jpim1 ! vector opt. |
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| 327 | z2d(ji,jj) = z2d(ji,jj) + zftu(ji,jj,jk) |
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| 328 | END DO |
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| 329 | END DO |
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| 330 | END DO |
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| 331 | z2d(:,:) = zztmp * z2d(:,:) |
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| 332 | CALL lbc_lnk( z2d, 'U', -1. ) |
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| 333 | CALL iom_put( "udiff_heattr", z2d ) ! heat transport in i-direction |
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[2469] | 334 | z2d(:,:) = 0._wp |
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[2450] | 335 | DO jk = 1, jpkm1 |
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| 336 | DO jj = 2, jpjm1 |
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| 337 | DO ji = fs_2, fs_jpim1 ! vector opt. |
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| 338 | z2d(ji,jj) = z2d(ji,jj) + zftv(ji,jj,jk) |
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| 339 | END DO |
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| 340 | END DO |
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| 341 | END DO |
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| 342 | z2d(:,:) = zztmp * z2d(:,:) |
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| 343 | CALL lbc_lnk( z2d, 'V', -1. ) |
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| 344 | CALL iom_put( "vdiff_heattr", z2d ) ! heat transport in i-direction |
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| 345 | END IF |
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[2371] | 346 | #endif |
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[2450] | 347 | ! |
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| 348 | END DO |
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| 349 | ! |
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[2690] | 350 | IF( wrk_not_released(3, 1,2,3,4) .OR. & |
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| 351 | wrk_not_released(2, 1) ) CALL ctl_stop('tra_ldf_iso_grif: failed to release workspace arrays') |
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[2590] | 352 | ! |
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[2371] | 353 | END SUBROUTINE tra_ldf_iso_grif |
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| 354 | |
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[2205] | 355 | #else |
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| 356 | !!---------------------------------------------------------------------- |
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| 357 | !! default option : Dummy code NO rotation of the diffusive tensor |
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| 358 | !!---------------------------------------------------------------------- |
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| 359 | CONTAINS |
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[2454] | 360 | SUBROUTINE tra_ldf_iso_grif( kt, cdtype, pgu, pgv, ptb, pta, kjpt, pahtb0 ) ! Empty routine |
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| 361 | CHARACTER(len=3) :: cdtype |
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| 362 | REAL, DIMENSION(:,:,:) :: pgu, pgv ! tracer gradient at pstep levels |
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| 363 | REAL, DIMENSION(:,:,:,:) :: ptb, pta |
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| 364 | WRITE(*,*) 'tra_ldf_iso_grif: You should not have seen this print! error?', kt, cdtype, & |
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| 365 | & pgu(1,1,1), pgv(1,1,1), ptb(1,1,1,1), pta(1,1,1,1), kjpt, pahtb0 |
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[2205] | 366 | END SUBROUTINE tra_ldf_iso_grif |
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| 367 | #endif |
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| 368 | |
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| 369 | !!============================================================================== |
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| 370 | END MODULE traldf_iso_grif |
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