[5105] | 1 | MODULE ldfslp_crs |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE ldfslp *** |
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| 4 | !! Ocean physics: slopes of neutral surfaces |
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| 5 | !!====================================================================== |
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| 6 | !! History : OPA ! 1994-12 (G. Madec, M. Imbard) Original code |
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| 7 | !! 8.0 ! 1997-06 (G. Madec) optimization, lbc |
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| 8 | !! 8.1 ! 1999-10 (A. Jouzeau) NEW profile in the mixed layer |
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| 9 | !! NEMO 1.0 ! 2002-10 (G. Madec) Free form, F90 |
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| 10 | !! - ! 2005-10 (A. Beckmann) correction for s-coordinates |
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| 11 | !! 3.3 ! 2010-10 (G. Nurser, C. Harris, G. Madec) add Griffies operator |
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| 12 | !! - ! 2010-11 (F. Dupond, G. Madec) bug correction in slopes just below the ML |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | #if defined key_ldfslp || defined key_esopa |
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| 15 | !!---------------------------------------------------------------------- |
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| 16 | !! 'key_ldfslp' Rotation of lateral mixing tensor |
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| 17 | !!---------------------------------------------------------------------- |
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| 18 | !! ldf_slp_grif : calculates the triads of isoneutral slopes (Griffies operator) |
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| 19 | !! ldf_slp : calculates the slopes of neutral surface (Madec operator) |
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| 20 | !! ldf_slp_mxl : calculates the slopes at the base of the mixed layer (Madec operator) |
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| 21 | !! ldf_slp_init : initialization of the slopes computation |
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| 22 | !!---------------------------------------------------------------------- |
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[5601] | 23 | !USE oce ! ocean dynamics and tracers |
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| 24 | !USE dom_oce ! ocean space and time domain |
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[5105] | 25 | USE ldftra_oce ! lateral diffusion: traceur |
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| 26 | USE ldfdyn_oce ! lateral diffusion: dynamics |
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| 27 | USE phycst ! physical constants |
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| 28 | USE zdfmxl_crs ! mixed layer depth |
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| 29 | USE eosbn2_crs ! equation of states |
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| 30 | USE crslbclnk ! ocean lateral boundary conditions (or mpp link) |
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| 31 | USE in_out_manager ! I/O manager |
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| 32 | USE prtctl ! Print control |
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| 33 | USE wrk_nemo ! work arrays |
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| 34 | USE timing ! Timing |
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| 35 | USE crs |
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[5601] | 36 | USE iom |
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[5105] | 37 | |
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| 38 | IMPLICIT NONE |
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| 39 | PRIVATE |
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| 40 | |
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| 41 | PUBLIC ldf_slp_crs ! routine called by step.F90 |
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| 42 | PUBLIC ldf_slp_grif_crs ! routine called by step.F90 |
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| 43 | PUBLIC ldf_slp_init_crs ! routine called by opa.F90 |
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| 44 | |
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| 45 | ! LOGICAL , PUBLIC, PARAMETER :: lk_ldfslp_crs = .TRUE. !: slopes flag |
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| 46 | ! !! Madec operator |
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| 47 | ! Arrays allocated in ldf_slp_init() routine once we know whether we're using the Griffies or Madec operator |
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| 48 | ! !! Griffies operator |
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| 49 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: wslp2 !: wslp**2 from Griffies quarter cells |
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| 50 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:,:) :: triadi_g, triadj_g !: skew flux slopes relative to geopotentials |
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| 51 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:,:) :: triadi , triadj !: isoneutral slopes relative to model-coordinate |
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| 52 | |
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| 53 | ! !! Madec operator |
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| 54 | ! Arrays allocated in ldf_slp_init() routine once we know whether we're using the Griffies or Madec operator |
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| 55 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: omlmask ! mask of the surface mixed layer at T-pt |
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| 56 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: uslpml, wslpiml ! i_slope at U- and W-points just below the mixed layer |
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| 57 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: vslpml, wslpjml ! j_slope at V- and W-points just below the mixed layer |
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| 58 | |
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| 59 | REAL(wp) :: repsln = 1.e-25_wp ! tiny value used as minium of di(rho), dj(rho) and dk(rho) |
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| 60 | |
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| 61 | !! * Substitutions |
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| 62 | # include "domzgr_substitute.h90" |
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| 63 | # include "ldftra_substitute.h90" |
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| 64 | # include "ldfeiv_substitute.h90" |
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| 65 | # include "vectopt_loop_substitute.h90" |
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| 66 | !!---------------------------------------------------------------------- |
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| 67 | !! NEMO/OPA 4.0 , NEMO Consortium (2011) |
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| 68 | !! $Id: ldfslp.F90 3294 2012-01-28 16:44:18Z rblod $ |
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| 69 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 70 | !!---------------------------------------------------------------------- |
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| 71 | CONTAINS |
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| 72 | |
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| 73 | SUBROUTINE ldf_slp_crs( kt, prd, pn2 ) |
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| 74 | !!---------------------------------------------------------------------- |
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| 75 | !! *** ROUTINE ldf_slp *** |
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| 76 | !! |
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| 77 | !! ** Purpose : Compute the slopes of neutral surface (slope of isopycnal |
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| 78 | !! surfaces referenced locally) (ln_traldf_iso=T). |
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| 79 | !! |
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| 80 | !! ** Method : The slope in the i-direction is computed at U- and |
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| 81 | !! W-points (uslp, wslpi) and the slope in the j-direction is |
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| 82 | !! computed at V- and W-points (vslp, wslpj). |
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| 83 | !! They are bounded by 1/100 over the whole ocean, and within the |
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| 84 | !! surface layer they are bounded by the distance to the surface |
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| 85 | !! ( slope<= depth/l where l is the length scale of horizontal |
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| 86 | !! diffusion (here, aht=2000m2/s ==> l=20km with a typical velocity |
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| 87 | !! of 10cm/s) |
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| 88 | !! A horizontal shapiro filter is applied to the slopes |
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| 89 | !! ln_sco=T, s-coordinate, add to the previously computed slopes |
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| 90 | !! the slope of the model level surface. |
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| 91 | !! macro-tasked on horizontal slab (jk-loop) (2, jpk-1) |
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| 92 | !! [slopes already set to zero at level 1, and to zero or the ocean |
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| 93 | !! bottom slope (ln_sco=T) at level jpk in inildf] |
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| 94 | !! |
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| 95 | !! ** Action : - uslp, wslpi, and vslp, wslpj, the i- and j-slopes |
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| 96 | !! of now neutral surfaces at u-, w- and v- w-points, resp. |
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| 97 | !!---------------------------------------------------------------------- |
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| 98 | INTEGER , INTENT(in) :: kt ! ocean time-step index |
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| 99 | REAL(wp), INTENT(in), DIMENSION(:,:,:) :: prd ! in situ density |
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| 100 | REAL(wp), INTENT(in), DIMENSION(:,:,:) :: pn2 ! Brunt-Vaisala frequency (locally ref.) |
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| 101 | !! |
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| 102 | INTEGER :: ji , jj , jk ! dummy loop indices |
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| 103 | INTEGER :: ii0, ii1, iku ! temporary integer |
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| 104 | INTEGER :: ij0, ij1, ikv ! temporary integer |
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| 105 | REAL(wp) :: zeps, zm1_g, zm1_2g, z1_16, zcofw ! local scalars |
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| 106 | REAL(wp) :: zci, zfi, zau, zbu, zai, zbi ! - - |
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| 107 | REAL(wp) :: zcj, zfj, zav, zbv, zaj, zbj ! - - |
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| 108 | REAL(wp) :: zck, zfk, zbw ! - - |
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| 109 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zwz, zww |
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| 110 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zdzr |
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| 111 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zgru, zgrv |
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| 112 | !!---------------------------------------------------------------------- |
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| 113 | ! |
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[5601] | 114 | IF( nn_timing == 1 ) CALL timing_start('ldf_slp_crs') |
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[5105] | 115 | ! |
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| 116 | CALL wrk_alloc( jpi_crs,jpj_crs,jpk, zwz, zww, zdzr, zgru, zgrv ) |
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| 117 | |
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| 118 | zeps = 1.e-20_wp !== Local constant initialization ==! |
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| 119 | z1_16 = 1.0_wp / 16._wp |
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| 120 | zm1_g = -1.0_wp / grav |
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| 121 | zm1_2g = -0.5_wp / grav |
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| 122 | ! |
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| 123 | zww(:,:,:) = 0._wp |
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| 124 | zwz(:,:,:) = 0._wp |
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| 125 | ! |
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| 126 | DO jk = 1, jpk !== i- & j-gradient of density ==! |
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[5601] | 127 | DO jj = 1, jpj_crsm1 |
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| 128 | DO ji = 1, jpi_crsm1 ! vector opt. |
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[5105] | 129 | zgru(ji,jj,jk) = umask_crs(ji,jj,jk) * ( prd(ji+1,jj ,jk) - prd(ji,jj,jk) ) |
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| 130 | zgrv(ji,jj,jk) = vmask_crs(ji,jj,jk) * ( prd(ji ,jj+1,jk) - prd(ji,jj,jk) ) |
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| 131 | END DO |
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| 132 | END DO |
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| 133 | END DO |
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| 134 | IF( ln_zps ) THEN ! partial steps correction at the bottom ocean level |
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[5601] | 135 | DO jj = 1, jpj_crsm1 |
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| 136 | DO ji = 1, jpi_crsm1 |
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[5105] | 137 | zgru(ji,jj,mbku_crs(ji,jj)) = gru_crs(ji,jj) |
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| 138 | zgrv(ji,jj,mbkv_crs(ji,jj)) = grv_crs(ji,jj) |
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| 139 | END DO |
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| 140 | END DO |
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| 141 | ENDIF |
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| 142 | ! |
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| 143 | zdzr(:,:,1) = 0._wp !== Local vertical density gradient at T-point == ! (evaluated from N^2) |
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| 144 | DO jk = 2, jpkm1 |
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| 145 | ! ! trick: tmask(ik ) = 0 => all pn2 = 0 => zdzr = 0 |
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[5601] | 146 | ! ! else tmask(ik+1) = 0 => pn2(ik+1) = 0 => zdzr divides by 1 |
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| 147 | ! ! zdzr = d/dz(prd)= - ( prd ) / grav * mk(pn2) -- at t point |
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| 148 | ! ! umask(ik+1) /= 0 => all pn2 /= 0 => zdzr divides by 2 |
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| 149 | ! ! NB: 1/(tmask+1) = (1-.5*tmask) substitute a / by a * ==> faster |
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[5105] | 150 | zdzr(:,:,jk) = zm1_g * ( prd(:,:,jk) + 1._wp ) & |
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| 151 | & * ( pn2(:,:,jk) + pn2(:,:,jk+1) ) * ( 1._wp - 0.5_wp * tmask_crs(:,:,jk+1) ) |
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| 152 | END DO |
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| 153 | ! |
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| 154 | ! !== Slopes just below the mixed layer ==! |
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| 155 | CALL ldf_slp_mxl_crs( prd, pn2, zgru, zgrv, zdzr ) ! output: uslpml, vslpml, wslpiml, wslpjml |
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| 156 | |
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| 157 | ! I. slopes at u and v point | uslp = d/di( prd ) / d/dz( prd ) |
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| 158 | ! =========================== | vslp = d/dj( prd ) / d/dz( prd ) |
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| 159 | ! |
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| 160 | DO jk = 2, jpkm1 !* Slopes at u and v points |
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[5601] | 161 | DO jj = 2, jpj_crsm1 |
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| 162 | DO ji = 2, jpi_crsm1 ! vector opt. |
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[5105] | 163 | ! ! horizontal and vertical density gradient at u- and v-points |
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| 164 | zau = zgru(ji,jj,jk) / e1u_crs(ji,jj) |
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| 165 | zav = zgrv(ji,jj,jk) / e2v_crs(ji,jj) |
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| 166 | zbu = 0.5_wp * ( zdzr(ji,jj,jk) + zdzr(ji+1,jj ,jk) ) |
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| 167 | zbv = 0.5_wp * ( zdzr(ji,jj,jk) + zdzr(ji ,jj+1,jk) ) |
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| 168 | ! ! bound the slopes: abs(zw.)<= 1/100 and zb..<0 |
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| 169 | ! ! + kxz max= ah slope max =< e1 e3 /(pi**2 2 dt) |
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| 170 | zbu = MIN( zbu, -100._wp* ABS( zau ) , -7.e+3_wp/e3u_max_crs(ji,jj,jk)* ABS( zau ) ) |
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| 171 | zbv = MIN( zbv, -100._wp* ABS( zav ) , -7.e+3_wp/e3v_max_crs(ji,jj,jk)* ABS( zav ) ) |
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[5601] | 172 | !cc zbu = MIN( zbu, -100._wp* ABS( zau ) , -7.e+3_wp/e3u_crs(ji,jj,jk)* ABS( zau ) ) |
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| 173 | !cc zbv = MIN( zbv, -100._wp* ABS( zav ) , -7.e+3_wp/e3v_crs(ji,jj,jk)* ABS( zav ) ) |
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[5105] | 174 | ! ! uslp and vslp output in zwz and zww, resp. |
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| 175 | zfi = MAX( omlmask(ji,jj,jk), omlmask(ji+1,jj,jk) ) |
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| 176 | zfj = MAX( omlmask(ji,jj,jk), omlmask(ji,jj+1,jk) ) |
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| 177 | zwz(ji,jj,jk) = ( ( 1. - zfi) * zau / ( zbu - zeps ) & |
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| 178 | & + zfi * uslpml(ji,jj) & |
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| 179 | & * 0.5_wp * ( gdept_crs(ji+1,jj,jk)+gdept_crs(ji,jj,jk) - e3u_max_crs(ji,jj,1) ) & |
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| 180 | & / MAX( hmlpt_crs(ji,jj), hmlpt_crs(ji+1,jj), 5._wp ) ) * umask_crs(ji,jj,jk) |
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| 181 | zww(ji,jj,jk) = ( ( 1. - zfj) * zav / ( zbv - zeps ) & |
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| 182 | & + zfj * vslpml(ji,jj) & |
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| 183 | & * 0.5_wp * ( gdept_crs(ji,jj+1,jk)+ gdept_crs(ji,jj,jk)-e3v_max_crs(ji,jj,1) ) & |
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| 184 | & / MAX( hmlpt_crs(ji,jj), hmlpt_crs(ji,jj+1), 5. ) ) * vmask_crs(ji,jj,jk) |
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| 185 | !!gm modif to suppress omlmask.... (as in Griffies case) |
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| 186 | ! ! ! jk must be >= ML level for zf=1. otherwise zf=0. |
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| 187 | ! zfi = REAL( 1 - 1/(1 + jk / MAX( nmln(ji+1,jj), nmln(ji,jj) ) ), wp ) |
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| 188 | ! zfj = REAL( 1 - 1/(1 + jk / MAX( nmln(ji,jj+1), nmln(ji,jj) ) ), wp ) |
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| 189 | ! zci = 0.5 * ( fsdept(ji+1,jj,jk)+fsdept(ji,jj,jk) ) / MAX( hmlpt(ji,jj), hmlpt(ji+1,jj), 10. ) ) |
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| 190 | ! zcj = 0.5 * ( fsdept(ji,jj+1,jk)+fsdept(ji,jj,jk) ) / MAX( hmlpt(ji,jj), hmlpt(ji,jj+1), 10. ) ) |
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| 191 | ! zwz(ji,jj,jk) = ( zfi * zai / ( zbi - zeps ) + ( 1._wp - zfi ) * wslpiml(ji,jj) * zci ) * tmask(ji,jj,jk) |
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| 192 | ! zww(ji,jj,jk) = ( zfj * zaj / ( zbj - zeps ) + ( 1._wp - zfj ) * wslpjml(ji,jj) * zcj ) * tmask(ji,jj,jk) |
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| 193 | !!gm end modif |
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| 194 | END DO |
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| 195 | END DO |
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| 196 | END DO |
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| 197 | CALL crs_lbc_lnk( zwz, 'U', -1. ) ; CALL crs_lbc_lnk( zww, 'V', -1. ) ! lateral boundary conditions |
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[5601] | 198 | CALL iom_put("zwz_crs",zwz) |
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| 199 | CALL iom_put("zww_crs",zww) |
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[5105] | 200 | ! |
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| 201 | ! !* horizontal Shapiro filter |
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| 202 | DO jk = 2, jpkm1 |
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[5601] | 203 | DO jj = 2, jpj_crsm1, MAX(1, jpj_crs-3) ! rows jj=2 and =jpjm1 only |
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| 204 | DO ji = 2, jpi_crsm1 |
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[5105] | 205 | uslp_crs(ji,jj,jk) = z1_16 * ( zwz(ji-1,jj-1,jk) + zwz(ji+1,jj-1,jk) & |
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| 206 | & + zwz(ji-1,jj+1,jk) + zwz(ji+1,jj+1,jk) & |
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| 207 | & + 2.*( zwz(ji ,jj-1,jk) + zwz(ji-1,jj ,jk) & |
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| 208 | & + zwz(ji+1,jj ,jk) + zwz(ji ,jj+1,jk) ) & |
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| 209 | & + 4.* zwz(ji ,jj ,jk) ) |
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| 210 | vslp_crs(ji,jj,jk) = z1_16 * ( zww(ji-1,jj-1,jk) + zww(ji+1,jj-1,jk) & |
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| 211 | & + zww(ji-1,jj+1,jk) + zww(ji+1,jj+1,jk) & |
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| 212 | & + 2.*( zww(ji ,jj-1,jk) + zww(ji-1,jj ,jk) & |
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| 213 | & + zww(ji+1,jj ,jk) + zww(ji ,jj+1,jk) ) & |
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| 214 | & + 4.* zww(ji,jj ,jk) ) |
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| 215 | END DO |
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| 216 | END DO |
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[5601] | 217 | DO jj = 3, jpj_crs-2 ! other rows |
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| 218 | DO ji = 2, jpi_crsm1 ! vector opt. |
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[5105] | 219 | uslp_crs(ji,jj,jk) = z1_16 * ( zwz(ji-1,jj-1,jk) + zwz(ji+1,jj-1,jk) & |
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| 220 | & + zwz(ji-1,jj+1,jk) + zwz(ji+1,jj+1,jk) & |
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| 221 | & + 2.*( zwz(ji ,jj-1,jk) + zwz(ji-1,jj ,jk) & |
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| 222 | & + zwz(ji+1,jj ,jk) + zwz(ji ,jj+1,jk) ) & |
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| 223 | & + 4.* zwz(ji ,jj ,jk) ) |
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| 224 | vslp_crs(ji,jj,jk) = z1_16 * ( zww(ji-1,jj-1,jk) + zww(ji+1,jj-1,jk) & |
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| 225 | & + zww(ji-1,jj+1,jk) + zww(ji+1,jj+1,jk) & |
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| 226 | & + 2.*( zww(ji ,jj-1,jk) + zww(ji-1,jj ,jk) & |
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| 227 | & + zww(ji+1,jj ,jk) + zww(ji ,jj+1,jk) ) & |
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| 228 | & + 4.* zww(ji,jj ,jk) ) |
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| 229 | END DO |
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| 230 | END DO |
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| 231 | ! !* decrease along coastal boundaries |
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[5601] | 232 | DO jj = 2, jpj_crsm1 |
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| 233 | DO ji = 2, jpi_crsm1 ! vector opt. |
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[5105] | 234 | uslp_crs(ji,jj,jk) = uslp_crs(ji,jj,jk) * ( umask_crs(ji,jj+1,jk) + umask_crs(ji,jj-1,jk ) ) * 0.5_wp & |
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| 235 | & * ( umask_crs(ji,jj ,jk) + umask_crs(ji,jj ,jk+1) ) * 0.5_wp |
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| 236 | vslp_crs(ji,jj,jk) = vslp_crs(ji,jj,jk) * ( vmask_crs(ji+1,jj,jk) + vmask_crs(ji-1,jj,jk ) ) * 0.5_wp & |
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| 237 | & * ( vmask_crs(ji ,jj,jk) + vmask_crs(ji ,jj,jk+1) ) * 0.5_wp |
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| 238 | END DO |
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| 239 | END DO |
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| 240 | END DO |
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| 241 | |
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| 242 | |
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| 243 | ! II. slopes at w point | wslpi = mij( d/di( prd ) / d/dz( prd ) |
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| 244 | ! =========================== | wslpj = mij( d/dj( prd ) / d/dz( prd ) |
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| 245 | ! |
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| 246 | DO jk = 2, jpkm1 |
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[5601] | 247 | DO jj = 2, jpj_crsm1 |
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| 248 | DO ji = 2, jpi_crsm1 ! vector opt. |
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[5105] | 249 | ! !* Local vertical density gradient evaluated from N^2 |
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| 250 | zbw = zm1_2g * pn2 (ji,jj,jk) * ( prd (ji,jj,jk) + prd (ji,jj,jk-1) + 2. ) |
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| 251 | ! !* Slopes at w point |
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| 252 | ! ! i- & j-gradient of density at w-points |
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| 253 | zci = MAX( umask_crs(ji-1,jj,jk ) + umask_crs(ji,jj,jk ) & |
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| 254 | & + umask_crs(ji-1,jj,jk-1) + umask_crs(ji,jj,jk-1) , zeps ) * e1t_crs(ji,jj) |
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| 255 | zcj = MAX( vmask_crs(ji,jj-1,jk ) + vmask_crs(ji,jj,jk-1) & |
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| 256 | & + vmask_crs(ji,jj-1,jk-1) + vmask_crs(ji,jj,jk ) , zeps ) * e2t_crs(ji,jj) |
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| 257 | zai = ( zgru (ji-1,jj,jk ) + zgru (ji,jj,jk-1) & |
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| 258 | & + zgru (ji-1,jj,jk-1) + zgru (ji,jj,jk ) ) / zci * tmask_crs (ji,jj,jk) |
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| 259 | zaj = ( zgrv (ji,jj-1,jk ) + zgrv (ji,jj,jk-1) & |
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| 260 | & + zgrv (ji,jj-1,jk-1) + zgrv (ji,jj,jk ) ) / zcj * tmask_crs (ji,jj,jk) |
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| 261 | |
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| 262 | ! ! bound the slopes: abs(zw.)<= 1/100 and zb..<0. |
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| 263 | ! ! + kxz max= ah slope max =< e1 e3 /(pi**2 2 dt) |
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| 264 | zbi = MIN( zbw ,- 100._wp* ABS( zai ) , -7.e+3_wp/e3w_max_crs(ji,jj,jk)* ABS( zai ) ) |
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| 265 | zbj = MIN( zbw , -100._wp* ABS( zaj ) , -7.e+3_wp/e3w_max_crs(ji,jj,jk)* ABS( zaj ) ) |
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| 266 | ! ! wslpi and wslpj with ML flattening (output in zwz and zww, resp.) |
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| 267 | zfk = MAX( omlmask(ji,jj,jk), omlmask(ji,jj,jk-1) ) ! zfk=1 in the ML otherwise zfk=0 |
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| 268 | zck = gdepw_crs(ji,jj,jk) / MAX( hmlp_crs(ji,jj), 10._wp ) |
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| 269 | zwz(ji,jj,jk) = ( zai / ( zbi - zeps ) * ( 1._wp - zfk ) + zck * wslpiml(ji,jj) * zfk ) * tmask_crs(ji,jj,jk) |
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| 270 | zww(ji,jj,jk) = ( zaj / ( zbj - zeps ) * ( 1._wp - zfk ) + zck * wslpjml(ji,jj) * zfk ) * tmask_crs(ji,jj,jk) |
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| 271 | !!gm modif to suppress omlmask.... (as in Griffies operator) |
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| 272 | ! ! ! jk must be >= ML level for zfk=1. otherwise zfk=0. |
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| 273 | ! zfk = REAL( 1 - 1/(1 + jk / nmln(ji+1,jj)), wp ) |
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| 274 | ! zck = fsdepw(ji,jj,jk) / MAX( hmlp(ji,jj), 10. ) |
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| 275 | ! zwz(ji,jj,jk) = ( zfk * zai / ( zbi - zeps ) + ( 1._wp - zfk ) * wslpiml(ji,jj) * zck ) * tmask(ji,jj,jk) |
---|
| 276 | ! zww(ji,jj,jk) = ( zfk * zaj / ( zbj - zeps ) + ( 1._wp - zfk ) * wslpjml(ji,jj) * zck ) * tmask(ji,jj,jk) |
---|
| 277 | !!gm end modif |
---|
| 278 | END DO |
---|
| 279 | END DO |
---|
| 280 | END DO |
---|
| 281 | CALL crs_lbc_lnk( zwz, 'T', -1. ) ; CALL crs_lbc_lnk( zww, 'T', -1. ) ! lateral boundary conditions |
---|
| 282 | ! |
---|
| 283 | ! !* horizontal Shapiro filter |
---|
| 284 | DO jk = 2, jpkm1 |
---|
[5601] | 285 | DO jj = 2, jpj_crsm1, MAX(1, jpj-3) ! rows jj=2 and =jpjm1 only |
---|
| 286 | DO ji = 2, jpi_crsm1 |
---|
[5105] | 287 | zcofw = tmask_crs(ji,jj,jk) * z1_16 |
---|
| 288 | wslpi_crs(ji,jj,jk) = ( zwz(ji-1,jj-1,jk) + zwz(ji+1,jj-1,jk) & |
---|
| 289 | & + zwz(ji-1,jj+1,jk) + zwz(ji+1,jj+1,jk) & |
---|
| 290 | & + 2.*( zwz(ji ,jj-1,jk) + zwz(ji-1,jj ,jk) & |
---|
| 291 | & + zwz(ji+1,jj ,jk) + zwz(ji ,jj+1,jk) ) & |
---|
| 292 | & + 4.* zwz(ji ,jj ,jk) ) * zcofw |
---|
| 293 | |
---|
| 294 | wslpj_crs(ji,jj,jk) = ( zww(ji-1,jj-1,jk) + zww(ji+1,jj-1,jk) & |
---|
| 295 | & + zww(ji-1,jj+1,jk) + zww(ji+1,jj+1,jk) & |
---|
| 296 | & + 2.*( zww(ji ,jj-1,jk) + zww(ji-1,jj ,jk) & |
---|
| 297 | & + zww(ji+1,jj ,jk) + zww(ji ,jj+1,jk) ) & |
---|
| 298 | & + 4.* zww(ji ,jj ,jk) ) * zcofw |
---|
| 299 | END DO |
---|
| 300 | END DO |
---|
[5601] | 301 | DO jj = 3, jpj_crs-2 ! other rows |
---|
| 302 | DO ji = 2, jpi_crsm1 ! vector opt. |
---|
[5105] | 303 | zcofw = tmask_crs(ji,jj,jk) * z1_16 |
---|
| 304 | wslpi_crs(ji,jj,jk) = ( zwz(ji-1,jj-1,jk) + zwz(ji+1,jj-1,jk) & |
---|
| 305 | & + zwz(ji-1,jj+1,jk) + zwz(ji+1,jj+1,jk) & |
---|
| 306 | & + 2.*( zwz(ji ,jj-1,jk) + zwz(ji-1,jj ,jk) & |
---|
| 307 | & + zwz(ji+1,jj ,jk) + zwz(ji ,jj+1,jk) ) & |
---|
| 308 | & + 4.* zwz(ji ,jj ,jk) ) * zcofw |
---|
| 309 | |
---|
| 310 | wslpj_crs(ji,jj,jk) = ( zww(ji-1,jj-1,jk) + zww(ji+1,jj-1,jk) & |
---|
| 311 | & + zww(ji-1,jj+1,jk) + zww(ji+1,jj+1,jk) & |
---|
| 312 | & + 2.*( zww(ji ,jj-1,jk) + zww(ji-1,jj ,jk) & |
---|
| 313 | & + zww(ji+1,jj ,jk) + zww(ji ,jj+1,jk) ) & |
---|
| 314 | & + 4.* zww(ji ,jj ,jk) ) * zcofw |
---|
| 315 | END DO |
---|
| 316 | END DO |
---|
| 317 | ! !* decrease along coastal boundaries |
---|
[5601] | 318 | DO jj = 2, jpj_crsm1 |
---|
| 319 | DO ji = 2, jpi_crsm1 ! vector opt. |
---|
[5105] | 320 | zck = ( umask_crs(ji,jj,jk) + umask_crs(ji-1,jj,jk) ) & |
---|
| 321 | & * ( vmask_crs(ji,jj,jk) + vmask_crs(ji,jj-1,jk) ) * 0.25 |
---|
| 322 | wslpi_crs(ji,jj,jk) = wslpi_crs(ji,jj,jk) * zck |
---|
| 323 | wslpj_crs(ji,jj,jk) = wslpj_crs(ji,jj,jk) * zck |
---|
| 324 | END DO |
---|
| 325 | END DO |
---|
| 326 | END DO |
---|
| 327 | |
---|
| 328 | ! IV. Lateral boundary conditions |
---|
| 329 | ! =============================== |
---|
[5601] | 330 | CALL crs_lbc_lnk( uslp_crs , 'U', -1. ) |
---|
| 331 | CALL crs_lbc_lnk( vslp_crs , 'V', -1. ) |
---|
[5105] | 332 | CALL crs_lbc_lnk( wslpi_crs, 'W', -1. ) ; CALL crs_lbc_lnk( wslpj_crs, 'W', -1. ) |
---|
| 333 | ! |
---|
[5601] | 334 | CALL iom_swap( "nemo_crs" ) ! swap on the coarse grid |
---|
| 335 | CALL iom_put("zgru_crs",zgru) |
---|
| 336 | CALL iom_put("zgrv_crs",zgrv) |
---|
| 337 | CALL iom_put("zdzr_crs",zdzr) |
---|
| 338 | CALL iom_put("zwz_crs",zwz) |
---|
| 339 | CALL iom_put("zww_crs",zww) |
---|
| 340 | CALL iom_put("uslp_crs",uslp_crs) |
---|
| 341 | CALL iom_put("vslp_crs",vslp_crs) |
---|
| 342 | CALL iom_swap( "nemo" ) ! swap on the coarse grid |
---|
[5105] | 343 | ! |
---|
[5601] | 344 | CALL wrk_dealloc( jpi_crs,jpj_crs,jpk, zwz, zww, zdzr, zgru, zgrv ) |
---|
[5105] | 345 | ! |
---|
[5601] | 346 | IF( nn_timing == 1 ) CALL timing_stop('ldf_slp_crs') |
---|
| 347 | ! |
---|
[5105] | 348 | END SUBROUTINE ldf_slp_crs |
---|
| 349 | |
---|
| 350 | SUBROUTINE ldf_slp_mxl_crs( prd, pn2, p_gru, p_grv, p_dzr ) |
---|
| 351 | !!---------------------------------------------------------------------- |
---|
| 352 | !! *** ROUTINE ldf_slp_mxl *** |
---|
| 353 | !! |
---|
| 354 | !! ** Purpose : Compute the slopes of iso-neutral surface just below |
---|
| 355 | !! the mixed layer. |
---|
| 356 | !! |
---|
| 357 | !! ** Method : The slope in the i-direction is computed at u- & w-points |
---|
| 358 | !! (uslpml, wslpiml) and the slope in the j-direction is computed |
---|
| 359 | !! at v- and w-points (vslpml, wslpjml) with the same bounds as |
---|
| 360 | !! in ldf_slp. |
---|
| 361 | !! |
---|
| 362 | !! ** Action : uslpml, wslpiml : i- & j-slopes of neutral surfaces |
---|
| 363 | !! vslpml, wslpjml just below the mixed layer |
---|
| 364 | !! omlmask : mixed layer mask |
---|
| 365 | !!---------------------------------------------------------------------- |
---|
| 366 | REAL(wp), DIMENSION(:,:,:), INTENT(in) :: prd ! in situ density |
---|
| 367 | REAL(wp), DIMENSION(:,:,:), INTENT(in) :: pn2 ! Brunt-Vaisala frequency (locally ref.) |
---|
| 368 | REAL(wp), DIMENSION(:,:,:), INTENT(in) :: p_gru, p_grv ! i- & j-gradient of density (u- & v-pts) |
---|
| 369 | REAL(wp), DIMENSION(:,:,:), INTENT(in) :: p_dzr ! z-gradient of density (T-point) |
---|
| 370 | !! |
---|
| 371 | INTEGER :: ji , jj , jk ! dummy loop indices |
---|
| 372 | INTEGER :: iku, ikv, ik, ikm1 ! local integers |
---|
| 373 | REAL(wp) :: zeps, zm1_g, zm1_2g ! local scalars |
---|
| 374 | REAL(wp) :: zci, zfi, zau, zbu, zai, zbi ! - - |
---|
| 375 | REAL(wp) :: zcj, zfj, zav, zbv, zaj, zbj ! - - |
---|
| 376 | REAL(wp) :: zck, zfk, zbw ! - - |
---|
| 377 | !!---------------------------------------------------------------------- |
---|
| 378 | ! |
---|
| 379 | IF( nn_timing == 1 ) CALL timing_start('ldf_slp_mxl') |
---|
| 380 | ! |
---|
| 381 | zeps = 1.e-20_wp !== Local constant initialization ==! |
---|
| 382 | zm1_g = -1.0_wp / grav |
---|
| 383 | zm1_2g = -0.5_wp / grav |
---|
| 384 | ! |
---|
[5601] | 385 | uslpml (1,:) = 0._wp ; uslpml (jpi_crs,:) = 0._wp |
---|
| 386 | vslpml (1,:) = 0._wp ; vslpml (jpi_crs,:) = 0._wp |
---|
| 387 | wslpiml(1,:) = 0._wp ; wslpiml(jpi_crs,:) = 0._wp |
---|
| 388 | wslpjml(1,:) = 0._wp ; wslpjml(jpi_crs,:) = 0._wp |
---|
[5105] | 389 | ! |
---|
| 390 | ! !== surface mixed layer mask ! |
---|
| 391 | DO jk = 1, jpk ! =1 inside the mixed layer, =0 otherwise |
---|
[5601] | 392 | DO jj = 1, jpj_crs |
---|
| 393 | DO ji = 1, jpi_crs |
---|
[5105] | 394 | ik = nmln_crs(ji,jj) - 1 |
---|
| 395 | IF( jk <= ik ) THEN ; omlmask(ji,jj,jk) = 1._wp |
---|
| 396 | ELSE ; omlmask(ji,jj,jk) = 0._wp |
---|
| 397 | ENDIF |
---|
| 398 | END DO |
---|
| 399 | END DO |
---|
| 400 | END DO |
---|
| 401 | |
---|
| 402 | |
---|
| 403 | ! Slopes of isopycnal surfaces just before bottom of mixed layer |
---|
| 404 | ! -------------------------------------------------------------- |
---|
| 405 | ! The slope are computed as in the 3D case. |
---|
| 406 | ! A key point here is the definition of the mixed layer at u- and v-points. |
---|
| 407 | ! It is assumed to be the maximum of the two neighbouring T-point mixed layer depth. |
---|
| 408 | ! Otherwise, a n2 value inside the mixed layer can be involved in the computation |
---|
| 409 | ! of the slope, resulting in a too steep diagnosed slope and thus a spurious eddy |
---|
| 410 | ! induce velocity field near the base of the mixed layer. |
---|
| 411 | !----------------------------------------------------------------------- |
---|
| 412 | ! |
---|
[5601] | 413 | DO jj = 2, jpj_crsm1 |
---|
| 414 | DO ji = 2, jpi_crsm1 |
---|
[5105] | 415 | ! !== Slope at u- & v-points just below the Mixed Layer ==! |
---|
| 416 | ! |
---|
| 417 | ! !- vertical density gradient for u- and v-slopes (from dzr at T-point) |
---|
| 418 | iku = MIN( MAX( 1, nmln_crs(ji,jj) , nmln_crs(ji+1,jj) ) , jpkm1 ) ! ML (MAX of T-pts, bound by jpkm1) |
---|
| 419 | ikv = MIN( MAX( 1, nmln_crs(ji,jj) , nmln_crs(ji,jj+1) ) , jpkm1 ) ! |
---|
| 420 | zbu = 0.5_wp * ( p_dzr(ji,jj,iku) + p_dzr(ji+1,jj ,iku) ) |
---|
| 421 | zbv = 0.5_wp * ( p_dzr(ji,jj,ikv) + p_dzr(ji ,jj+1,ikv) ) |
---|
| 422 | ! !- horizontal density gradient at u- & v-points |
---|
| 423 | zau = p_gru(ji,jj,iku) / e1u_crs(ji,jj) |
---|
| 424 | zav = p_grv(ji,jj,ikv) / e2v_crs(ji,jj) |
---|
| 425 | ! !- bound the slopes: abs(zw.)<= 1/100 and zb..<0 |
---|
| 426 | ! kxz max= ah slope max =< e1 e3 /(pi**2 2 dt) |
---|
| 427 | zbu = MIN( zbu , -100._wp* ABS( zau ) , -7.e+3_wp/e3u_max_crs(ji,jj,iku)* ABS( zau ) ) |
---|
| 428 | zbv = MIN( zbv , -100._wp* ABS( zav ) , -7.e+3_wp/e3v_max_crs(ji,jj,ikv)* ABS( zav ) ) |
---|
| 429 | ! !- Slope at u- & v-points (uslpml, vslpml) |
---|
| 430 | uslpml(ji,jj) = zau / ( zbu - zeps ) * umask_crs(ji,jj,iku) |
---|
| 431 | vslpml(ji,jj) = zav / ( zbv - zeps ) * vmask_crs(ji,jj,ikv) |
---|
| 432 | ! |
---|
| 433 | ! !== i- & j-slopes at w-points just below the Mixed Layer ==! |
---|
| 434 | ! |
---|
| 435 | ik = MIN( nmln_crs(ji,jj) + 1, jpk ) |
---|
| 436 | ikm1 = MAX( 1, ik-1 ) |
---|
| 437 | ! !- vertical density gradient for w-slope (from N^2) |
---|
| 438 | zbw = zm1_2g * pn2 (ji,jj,ik) * ( prd (ji,jj,ik) + prd (ji,jj,ikm1) + 2. ) |
---|
| 439 | ! !- horizontal density i- & j-gradient at w-points |
---|
| 440 | zci = MAX( umask_crs(ji-1,jj,ik ) + umask_crs(ji,jj,ik ) & |
---|
| 441 | & + umask_crs(ji-1,jj,ikm1) + umask_crs(ji,jj,ikm1) , zeps ) * e1t_crs(ji,jj) |
---|
| 442 | zcj = MAX( vmask_crs(ji,jj-1,ik ) + vmask_crs(ji,jj,ik ) & |
---|
| 443 | & + vmask_crs(ji,jj-1,ikm1) + vmask_crs(ji,jj,ikm1) , zeps ) * e2t_crs(ji,jj) |
---|
| 444 | zai = ( p_gru(ji-1,jj,ik ) + p_gru(ji,jj,ik) & |
---|
| 445 | & + p_gru(ji-1,jj,ikm1) + p_gru(ji,jj,ikm1 ) ) / zci * tmask_crs(ji,jj,ik) |
---|
| 446 | zaj = ( p_grv(ji,jj-1,ik ) + p_grv(ji,jj,ik ) & |
---|
| 447 | & + p_grv(ji,jj-1,ikm1) + p_grv(ji,jj,ikm1) ) / zcj * tmask_crs(ji,jj,ik) |
---|
| 448 | ! !- bound the slopes: abs(zw.)<= 1/100 and zb..<0. |
---|
| 449 | ! kxz max= ah slope max =< e1 e3 /(pi**2 2 dt) |
---|
| 450 | zbi = MIN( zbw , -100._wp* ABS( zai ) , -7.e+3_wp/e3w_max_crs(ji,jj,ik)* ABS( zai ) ) |
---|
| 451 | zbj = MIN( zbw , -100._wp* ABS( zaj ) , -7.e+3_wp/e3w_max_crs(ji,jj,ik)* ABS( zaj ) ) |
---|
| 452 | ! !- i- & j-slope at w-points (wslpiml, wslpjml) |
---|
| 453 | wslpiml(ji,jj) = zai / ( zbi - zeps ) * tmask_crs (ji,jj,ik) |
---|
| 454 | wslpjml(ji,jj) = zaj / ( zbj - zeps ) * tmask_crs (ji,jj,ik) |
---|
| 455 | END DO |
---|
| 456 | END DO |
---|
| 457 | !!gm this lbc_lnk should be useless.... |
---|
| 458 | CALL crs_lbc_lnk( uslpml , 'U', -1. ) ; CALL crs_lbc_lnk( vslpml , 'V', -1. ) ! lateral boundary cond. (sign change) |
---|
| 459 | CALL crs_lbc_lnk( wslpiml, 'W', -1. ) ; CALL crs_lbc_lnk( wslpjml, 'W', -1. ) ! lateral boundary conditions |
---|
| 460 | ! |
---|
| 461 | IF( nn_timing == 1 ) CALL timing_stop('ldf_slp_mxl') |
---|
| 462 | ! |
---|
| 463 | END SUBROUTINE ldf_slp_mxl_crs |
---|
| 464 | |
---|
| 465 | |
---|
| 466 | SUBROUTINE ldf_slp_init_crs |
---|
| 467 | !!---------------------------------------------------------------------- |
---|
| 468 | !! *** ROUTINE ldf_slp_init *** |
---|
| 469 | !! |
---|
| 470 | !! ** Purpose : Initialization for the isopycnal slopes computation |
---|
| 471 | !! |
---|
| 472 | !! ** Method : read the nammbf namelist and check the parameter |
---|
| 473 | !! values called by tra_dmp at the first timestep (nit000) |
---|
| 474 | !!---------------------------------------------------------------------- |
---|
| 475 | INTEGER :: ji, jj, jk ! dummy loop indices |
---|
| 476 | INTEGER :: ierr ! local integer |
---|
| 477 | !!---------------------------------------------------------------------- |
---|
| 478 | ! |
---|
| 479 | IF( nn_timing == 1 ) CALL timing_start('ldf_slp_init') |
---|
| 480 | ! |
---|
| 481 | IF(lwp) THEN |
---|
| 482 | WRITE(numout,*) |
---|
[5601] | 483 | WRITE(numout,*) 'ldf_slp_init_crs : direction of lateral mixing' |
---|
[5105] | 484 | WRITE(numout,*) '~~~~~~~~~~~~' |
---|
| 485 | ENDIF |
---|
| 486 | |
---|
| 487 | IF( ln_traldf_grif ) THEN ! Griffies operator : triad of slopes |
---|
[5601] | 488 | ALLOCATE( triadi_g(jpi_crs,jpj_crs,jpk,0:1,0:1) , triadj_g(jpi_crs,jpj_crs,jpk,0:1,0:1) , wslp2(jpi_crs,jpj_crs,jpk) , STAT=ierr ) |
---|
| 489 | ALLOCATE( triadi (jpi_crs,jpj_crs,jpk,0:1,0:1) , triadj (jpi_crs,jpj_crs,jpk,0:1,0:1) , STAT=ierr ) |
---|
[5105] | 490 | IF( ierr > 0 ) CALL ctl_stop( 'STOP', 'ldf_slp_init : unable to allocate Griffies operator slope' ) |
---|
| 491 | ! |
---|
| 492 | IF( ln_dynldf_iso ) CALL ctl_stop( 'ldf_slp_init: Griffies operator on momentum not supported' ) |
---|
| 493 | ! |
---|
| 494 | ELSE ! Madec operator : slopes at u-, v-, and w-points |
---|
[6101] | 495 | ALLOCATE( uslp_crs(jpi_crs,jpj_crs,jpk) , vslp_crs(jpi_crs,jpj_crs,jpk) , & |
---|
| 496 | & wslpi_crs(jpi_crs,jpj_crs,jpk) , wslpj_crs(jpi_crs,jpj_crs,jpk) , & |
---|
| 497 | & omlmask(jpi_crs,jpj_crs,jpk) , & |
---|
| 498 | & uslpml(jpi_crs,jpj_crs) , vslpml(jpi_crs,jpj_crs) , & |
---|
| 499 | & wslpiml(jpi_crs,jpj_crs) , wslpjml(jpi_crs,jpj_crs) , STAT=ierr ) |
---|
[5105] | 500 | IF( ierr > 0 ) CALL ctl_stop( 'STOP', 'ldf_slp_init : unable to allocate Madec operator slope ' ) |
---|
| 501 | |
---|
| 502 | ! Direction of lateral diffusion (tracers and/or momentum) |
---|
| 503 | ! ------------------------------ |
---|
| 504 | uslp_crs (:,:,:) = 0._wp ; uslpml (:,:) = 0._wp ! set the slope to zero (even in s-coordinates) |
---|
| 505 | vslp_crs (:,:,:) = 0._wp ; vslpml (:,:) = 0._wp |
---|
| 506 | wslpi_crs(:,:,:) = 0._wp ; wslpiml(:,:) = 0._wp |
---|
| 507 | wslpj_crs(:,:,:) = 0._wp ; wslpjml(:,:) = 0._wp |
---|
| 508 | |
---|
| 509 | !!gm I no longer understand this..... |
---|
| 510 | IF( (ln_traldf_hor .OR. ln_dynldf_hor) .AND. .NOT. (lk_vvl .AND. ln_rstart) ) THEN |
---|
| 511 | IF(lwp) WRITE(numout,*) ' Horizontal mixing in s-coordinate: slope = slope of s-surfaces' |
---|
| 512 | |
---|
| 513 | ! geopotential diffusion in s-coordinates on tracers and/or momentum |
---|
| 514 | ! The slopes of s-surfaces are computed once (no call to ldfslp in step) |
---|
| 515 | ! The slopes for momentum diffusion are i- or j- averaged of those on tracers |
---|
| 516 | |
---|
| 517 | ! set the slope of diffusion to the slope of s-surfaces |
---|
| 518 | ! ( c a u t i o n : minus sign as fsdep has positive value ) |
---|
| 519 | DO jk = 1, jpk |
---|
[5601] | 520 | DO jj = 2, jpj_crsm1 |
---|
| 521 | DO ji = 2, jpi_crsm1 ! vector opt. |
---|
[5105] | 522 | !cbr uslp_crs (ji,jj,jk) = -1./e1u_crs(ji,jj) * ( gdept_crs(ji+1,jj,jk) - gdept_crs(ji ,jj ,jk) ) * umask_crs(ji,jj,jk) |
---|
| 523 | !vslp_crs (ji,jj,jk) = -1./e2v_crs(ji,jj) * ( gdept_crs(ji,jj+1,jk) - gdept_crs(ji ,jj ,jk) ) * vmask_crs(ji,jj,jk) |
---|
| 524 | !wslpi_crs(ji,jj,jk) = -1./e1t_crs(ji,jj) * ( gdepw_crs(ji+1,jj,jk) - gdepw_crs(ji-1,jj,jk) ) * tmask_crs(ji,jj,jk) * 0.5 |
---|
| 525 | !wslpj_crs(ji,jj,jk) = -1./e2t_crs(ji,jj) * ( gdepw_crs(ji,jj+1,jk) - gdepw_crs(ji,jj-1,jk) ) * tmask_crs(ji,jj,jk) * 0.5 |
---|
| 526 | uslp_crs (ji,jj,jk) = -1. * ( gdept_crs(ji+1,jj,jk) - gdept_crs(ji ,jj ,jk) ) * umask_crs(ji,jj,jk) |
---|
| 527 | IF( e1u_crs(ji,jj) .NE. 0._wp ) uslp_crs (ji,jj,jk) = uslp_crs (ji,jj,jk) / e1u_crs(ji,jj) |
---|
| 528 | vslp_crs (ji,jj,jk) = -1. * ( gdept_crs(ji,jj+1,jk) - gdept_crs(ji ,jj ,jk) ) * vmask_crs(ji,jj,jk) |
---|
| 529 | IF( e2v_crs(ji,jj) .NE. 0._wp ) vslp_crs (ji,jj,jk) = vslp_crs (ji,jj,jk) / e2v_crs(ji,jj) |
---|
| 530 | wslpi_crs(ji,jj,jk) = -1. * ( gdepw_crs(ji+1,jj,jk) - gdepw_crs(ji-1,jj,jk) ) * tmask_crs(ji,jj,jk) * 0.5 |
---|
| 531 | IF( e1t_crs(ji,jj) .NE. 0._wp ) wslpi_crs(ji,jj,jk) = wslpi_crs(ji,jj,jk) / e1t_crs(ji,jj) |
---|
| 532 | wslpj_crs(ji,jj,jk) = -1. * ( gdepw_crs(ji,jj+1,jk) - gdepw_crs(ji,jj-1,jk) ) * tmask_crs(ji,jj,jk) * 0.5 |
---|
| 533 | IF( e2t_crs(ji,jj) .NE. 0._wp ) wslpj_crs(ji,jj,jk) = wslpj_crs(ji,jj,jk) / e2t_crs(ji,jj) |
---|
| 534 | END DO |
---|
| 535 | END DO |
---|
| 536 | END DO |
---|
| 537 | CALL crs_lbc_lnk( uslp_crs , 'U', -1. ) ; CALL crs_lbc_lnk( vslp_crs , 'V', -1. ) ! Lateral boundary conditions |
---|
| 538 | CALL crs_lbc_lnk( wslpi_crs, 'W', -1. ) ; CALL crs_lbc_lnk( wslpj_crs, 'W', -1. ) |
---|
| 539 | ENDIF |
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| 540 | ENDIF |
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| 541 | ! |
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| 542 | IF( nn_timing == 1 ) CALL timing_stop('ldf_slp_init') |
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| 543 | ! |
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| 544 | END SUBROUTINE ldf_slp_init_crs |
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| 545 | |
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| 546 | #else |
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| 547 | !!------------------------------------------------------------------------ |
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| 548 | !! Dummy module : NO Rotation of lateral mixing tensor |
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| 549 | !!------------------------------------------------------------------------ |
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| 550 | LOGICAL, PUBLIC, PARAMETER :: lk_ldfslp_crs = .FALSE. !: slopes flag |
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| 551 | CONTAINS |
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| 552 | SUBROUTINE ldf_slp_crs( kt, prd, pn2 ) ! Dummy routine |
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| 553 | INTEGER, INTENT(in) :: kt |
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| 554 | REAL, DIMENSION(:,:,:), INTENT(in) :: prd, pn2 |
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| 555 | WRITE(*,*) 'ldf_slp: You should not have seen this print! error?', kt, prd(1,1,1), pn2(1,1,1) |
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| 556 | END SUBROUTINE ldf_slp_crs |
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[5601] | 557 | SUBROUTINE ldf_slp_init_crs ! Dummy routine |
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| 558 | END SUBROUTINE ldf_slp_init_crs |
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| 559 | #endif |
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| 560 | |
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[5105] | 561 | SUBROUTINE ldf_slp_grif_crs( kt ) ! Dummy routine |
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| 562 | INTEGER, INTENT(in) :: kt |
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| 563 | WRITE(*,*) 'ldf_slp_grif: You should not have seen this print! error?', kt |
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| 564 | END SUBROUTINE ldf_slp_grif_crs |
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| 565 | |
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| 566 | !!====================================================================== |
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| 567 | END MODULE ldfslp_crs |
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