[1418] | 1 | MODULE zdftmx |
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| 2 | !!======================================================================== |
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| 3 | !! *** MODULE zdftmx *** |
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| 4 | !! Ocean physics: vertical tidal mixing coefficient |
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| 5 | !!======================================================================== |
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| 6 | !! History : 1.0 ! 2004-04 (L. Bessieres, G. Madec) Original code |
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| 7 | !! - ! 2006-08 (A. Koch-Larrouy) Indonesian strait |
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[2528] | 8 | !! 3.3 ! 2010-10 (C. Ethe, G. Madec) reorganisation of initialisation phase |
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[1418] | 9 | !!---------------------------------------------------------------------- |
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[2715] | 10 | #if defined key_zdftmx || defined key_esopa |
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[1418] | 11 | !!---------------------------------------------------------------------- |
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| 12 | !! 'key_zdftmx' Tidal vertical mixing |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | !! zdf_tmx : global momentum & tracer Kz with tidal induced Kz |
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| 15 | !! tmx_itf : Indonesian momentum & tracer Kz with tidal induced Kz |
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| 16 | !!---------------------------------------------------------------------- |
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| 17 | USE oce ! ocean dynamics and tracers variables |
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| 18 | USE dom_oce ! ocean space and time domain variables |
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| 19 | USE zdf_oce ! ocean vertical physics variables |
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| 20 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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| 21 | USE eosbn2 ! ocean equation of state |
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| 22 | USE phycst ! physical constants |
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| 23 | USE prtctl ! Print control |
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[1496] | 24 | USE in_out_manager ! I/O manager |
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| 25 | USE iom ! I/O Manager |
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[2715] | 26 | USE lib_mpp ! MPP library |
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| 27 | USE wrk_nemo, ONLY: wrk_in_use, wrk_not_released |
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[1418] | 28 | |
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| 29 | IMPLICIT NONE |
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| 30 | PRIVATE |
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| 31 | |
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[2528] | 32 | PUBLIC zdf_tmx ! called in step module |
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| 33 | PUBLIC zdf_tmx_init ! called in opa module |
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[2715] | 34 | PUBLIC zdf_tmx_alloc ! called in nemogcm module |
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[1418] | 35 | |
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| 36 | LOGICAL, PUBLIC, PARAMETER :: lk_zdftmx = .TRUE. !: tidal mixing flag |
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| 37 | |
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[1601] | 38 | ! !!* Namelist namzdf_tmx : tidal mixing * |
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[1518] | 39 | REAL(wp) :: rn_htmx = 500. ! vertical decay scale for turbulence (meters) |
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| 40 | REAL(wp) :: rn_n2min = 1.e-8 ! threshold of the Brunt-Vaisala frequency (s-1) |
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| 41 | REAL(wp) :: rn_tfe = 1./3. ! tidal dissipation efficiency (St Laurent et al. 2002) |
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| 42 | REAL(wp) :: rn_me = 0.2 ! mixing efficiency (Osborn 1980) |
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| 43 | LOGICAL :: ln_tmx_itf = .TRUE. ! Indonesian Through Flow (ITF): Koch-Larrouy et al. (2007) parameterization |
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| 44 | REAL(wp) :: rn_tfe_itf = 1. ! ITF tidal dissipation efficiency (St Laurent et al. 2002) |
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[1418] | 45 | |
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[2715] | 46 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: en_tmx ! energy available for tidal mixing (W/m2) |
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| 47 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: mask_itf ! mask to use over Indonesian area |
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| 48 | REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: az_tmx ! coefficient used to evaluate the tidal induced Kz |
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[1418] | 49 | |
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[3211] | 50 | !! * Control permutation of array indices |
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| 51 | # include "oce_ftrans.h90" |
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| 52 | # include "dom_oce_ftrans.h90" |
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| 53 | # include "zdf_oce_ftrans.h90" |
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| 54 | !FTRANS az_tmx :I :I :z |
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| 55 | |
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[1418] | 56 | !! * Substitutions |
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| 57 | # include "domzgr_substitute.h90" |
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| 58 | # include "vectopt_loop_substitute.h90" |
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| 59 | !!---------------------------------------------------------------------- |
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[2715] | 60 | !! NEMO/OPA 4.0 , NEMO Consortium (2011) |
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[2528] | 61 | !! $Id$ |
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[2715] | 62 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[1418] | 63 | !!---------------------------------------------------------------------- |
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| 64 | CONTAINS |
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| 65 | |
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[2715] | 66 | INTEGER FUNCTION zdf_tmx_alloc() |
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| 67 | !!---------------------------------------------------------------------- |
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| 68 | !! *** FUNCTION zdf_tmx_alloc *** |
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| 69 | !!---------------------------------------------------------------------- |
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[4409] | 70 | ALLOCATE(en_tmx(jpi,jpj), mask_itf(jpi,jpj), az_tmx(jpi,jpj,jpkorig), & |
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| 71 | STAT=zdf_tmx_alloc ) |
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[2715] | 72 | ! |
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| 73 | IF( lk_mpp ) CALL mpp_sum ( zdf_tmx_alloc ) |
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| 74 | IF( zdf_tmx_alloc /= 0 ) CALL ctl_warn('zdf_tmx_alloc: failed to allocate arrays') |
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| 75 | END FUNCTION zdf_tmx_alloc |
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| 76 | |
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| 77 | |
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[1418] | 78 | SUBROUTINE zdf_tmx( kt ) |
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| 79 | !!---------------------------------------------------------------------- |
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| 80 | !! *** ROUTINE zdf_tmx *** |
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| 81 | !! |
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| 82 | !! ** Purpose : add to the vertical mixing coefficients the effect of |
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[1496] | 83 | !! tidal mixing (Simmons et al 2004). |
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[1418] | 84 | !! |
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| 85 | !! ** Method : - tidal-induced vertical mixing is given by: |
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[1496] | 86 | !! Kz_tides = az_tmx / max( rn_n2min, N^2 ) |
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| 87 | !! where az_tmx is a coefficient that specified the 3D space |
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| 88 | !! distribution of the faction of tidal energy taht is used |
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| 89 | !! for mixing. Its expression is set in zdf_tmx_init routine, |
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| 90 | !! following Simmons et al. 2004. |
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| 91 | !! NB: a specific bounding procedure is performed on av_tide |
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| 92 | !! so that the input tidal energy is actually almost used. The |
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| 93 | !! basic maximum value is 60 cm2/s, but values of 300 cm2/s |
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| 94 | !! can be reached in area where bottom stratification is too |
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| 95 | !! weak. |
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[1418] | 96 | !! |
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[1496] | 97 | !! - update av_tide in the Indonesian Through Flow area |
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| 98 | !! following Koch-Larrouy et al. (2007) parameterisation |
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| 99 | !! (see tmx_itf routine). |
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[1418] | 100 | !! |
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[1496] | 101 | !! - update the model vertical eddy viscosity and diffusivity: |
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| 102 | !! avt = avt + av_tides |
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[1527] | 103 | !! avm = avm + av_tides |
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[1496] | 104 | !! avmu = avmu + mi(av_tides) |
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| 105 | !! avmv = avmv + mj(av_tides) |
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| 106 | !! |
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[1527] | 107 | !! ** Action : avt, avm, avmu, avmv increased by tidal mixing |
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[1496] | 108 | !! |
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[1418] | 109 | !! References : Simmons et al. 2004, Ocean Modelling, 6, 3-4, 245-263. |
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[1496] | 110 | !! Koch-Larrouy et al. 2007, GRL. |
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[1418] | 111 | !!---------------------------------------------------------------------- |
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[1601] | 112 | USE oce, zav_tide => ua ! use ua as workspace |
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[2715] | 113 | USE wrk_nemo, ONLY: zkz => wrk_2d_1 |
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[1546] | 114 | !! |
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[1418] | 115 | INTEGER, INTENT(in) :: kt ! ocean time-step |
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| 116 | !! |
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| 117 | INTEGER :: ji, jj, jk ! dummy loop indices |
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| 118 | REAL(wp) :: ztpc ! scalar workspace |
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[3211] | 119 | #if defined key_z_first |
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| 120 | REAL(wp) :: ztpc ! scalar workspace |
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| 121 | #endif |
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[1418] | 122 | !!---------------------------------------------------------------------- |
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| 123 | |
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[2715] | 124 | IF(wrk_in_use(2, 1))THEN |
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| 125 | CALL ctl_stop('zdf_tmx : requested workspace array unavailable.') ; RETURN |
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| 126 | END IF |
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[1546] | 127 | ! ! ----------------------- ! |
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| 128 | ! ! Standard tidal mixing ! (compute zav_tide) |
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| 129 | ! ! ----------------------- ! |
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[1496] | 130 | ! !* First estimation (with n2 bound by rn_n2min) bounded by 60 cm2/s |
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[1546] | 131 | zav_tide(:,:,:) = MIN( 60.e-4, az_tmx(:,:,:) / MAX( rn_n2min, rn2(:,:,:) ) ) |
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[1418] | 132 | |
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[1496] | 133 | zkz(:,:) = 0.e0 !* Associated potential energy consummed over the whole water column |
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[1418] | 134 | DO jk = 2, jpkm1 |
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[1546] | 135 | zkz(:,:) = zkz(:,:) + fse3w(:,:,jk) * MAX( 0.e0, rn2(:,:,jk) ) * rau0 * zav_tide(:,:,jk)* tmask(:,:,jk) |
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[1418] | 136 | END DO |
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| 137 | |
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[1496] | 138 | DO jj = 1, jpj !* Here zkz should be equal to en_tmx ==> multiply by en_tmx/zkz to recover en_tmx |
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[1418] | 139 | DO ji = 1, jpi |
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| 140 | IF( zkz(ji,jj) /= 0.e0 ) zkz(ji,jj) = en_tmx(ji,jj) / zkz(ji,jj) |
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| 141 | END DO |
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| 142 | END DO |
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| 143 | |
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[3211] | 144 | #if defined key_z_first |
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| 145 | DO jj = 1, jpj |
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| 146 | DO ji = 1, jpi |
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| 147 | zscal = MIN( zkz(ji,jj), 30./6. ) !kz max = 300 cm2/s |
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| 148 | DO jk = 2, jpkm1 !* Mutiply by zkz to recover en_tmx, BUT bound by 30/6 ==> zav_tide bound by 300 cm2/s |
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| 149 | zav_tide(ji,jj,jk) = zav_tide(ji,jj,jk) * zscal |
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| 150 | END DO |
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| 151 | END DO |
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| 152 | END DO |
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| 153 | #else |
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[1546] | 154 | DO jk = 2, jpkm1 !* Mutiply by zkz to recover en_tmx, BUT bound by 30/6 ==> zav_tide bound by 300 cm2/s |
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| 155 | zav_tide(:,:,jk) = zav_tide(:,:,jk) * MIN( zkz(:,:), 30./6. ) !kz max = 300 cm2/s |
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[1418] | 156 | END DO |
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[3211] | 157 | #endif |
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[1418] | 158 | |
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[1546] | 159 | IF( kt == nit000 ) THEN !* check at first time-step: diagnose the energy consumed by zav_tide |
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[1418] | 160 | ztpc = 0.e0 |
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[3211] | 161 | #if defined key_z_first |
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| 162 | DO jj = 1, jpj |
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| 163 | DO ji = 1, jpi |
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| 164 | DO jk = 1, jpk |
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| 165 | #else |
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[1418] | 166 | DO jk= 1, jpk |
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| 167 | DO jj= 1, jpj |
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| 168 | DO ji= 1, jpi |
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[3211] | 169 | #endif |
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[1496] | 170 | ztpc = ztpc + fse3w(ji,jj,jk) * e1t(ji,jj) * e2t(ji,jj) & |
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[1546] | 171 | & * MAX( 0.e0, rn2(ji,jj,jk) ) * zav_tide(ji,jj,jk) * tmask(ji,jj,jk) * tmask_i(ji,jj) |
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[1418] | 172 | END DO |
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| 173 | END DO |
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| 174 | END DO |
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[1495] | 175 | ztpc= rau0 / ( rn_tfe * rn_me ) * ztpc |
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[1418] | 176 | IF(lwp) WRITE(numout,*) |
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[1496] | 177 | IF(lwp) WRITE(numout,*) ' N Total power consumption by av_tide : ztpc = ', ztpc * 1.e-12 ,'TW' |
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[1418] | 178 | ENDIF |
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[1495] | 179 | |
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[1546] | 180 | ! ! ----------------------- ! |
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| 181 | ! ! ITF tidal mixing ! (update zav_tide) |
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| 182 | ! ! ----------------------- ! |
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| 183 | IF( ln_tmx_itf ) CALL tmx_itf( kt, zav_tide ) |
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[1418] | 184 | |
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[1546] | 185 | ! ! ----------------------- ! |
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| 186 | ! ! Update mixing coefs ! |
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| 187 | ! ! ----------------------- ! |
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[3211] | 188 | #if defined key_z_first |
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| 189 | !* update momentum & tracer diffusivity with tidal mixing |
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| 190 | DO jj = 1, jpj |
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| 191 | DO ji = 1, jpi |
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| 192 | DO jk = 2, jpkm1 |
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| 193 | avt(ji,jj,jk) = avt(ji,jj,jk) + zav_tide(ji,jj,jk) |
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| 194 | avm(ji,jj,jk) = avm(ji,jj,jk) + zav_tide(ji,jj,jk) |
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| 195 | END DO |
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| 196 | END DO |
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| 197 | END DO |
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| 198 | DO jj = 2, jpjm1 |
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| 199 | DO ji = 2, fpim1 |
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| 200 | DO jk = 2, jpkm1 |
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| 201 | avmu(ji,jj,jk) = avmu(ji,jj,jk) + 0.5 * ( zav_tide(ji,jj,jk) + zav_tide(ji+1,jj ,jk) ) * umask(ji,jj,jk) |
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| 202 | avmv(ji,jj,jk) = avmv(ji,jj,jk) + 0.5 * ( zav_tide(ji,jj,jk) + zav_tide(ji ,jj+1,jk) ) * vmask(ji,jj,jk) |
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| 203 | END DO |
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| 204 | END DO |
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| 205 | END DO |
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| 206 | #else |
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[1495] | 207 | DO jk = 2, jpkm1 !* update momentum & tracer diffusivity with tidal mixing |
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[1546] | 208 | avt(:,:,jk) = avt(:,:,jk) + zav_tide(:,:,jk) |
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| 209 | avm(:,:,jk) = avm(:,:,jk) + zav_tide(:,:,jk) |
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[1418] | 210 | DO jj = 2, jpjm1 |
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| 211 | DO ji = fs_2, fs_jpim1 ! vector opt. |
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[1546] | 212 | avmu(ji,jj,jk) = avmu(ji,jj,jk) + 0.5 * ( zav_tide(ji,jj,jk) + zav_tide(ji+1,jj ,jk) ) * umask(ji,jj,jk) |
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| 213 | avmv(ji,jj,jk) = avmv(ji,jj,jk) + 0.5 * ( zav_tide(ji,jj,jk) + zav_tide(ji ,jj+1,jk) ) * vmask(ji,jj,jk) |
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[1418] | 214 | END DO |
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| 215 | END DO |
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| 216 | END DO |
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[3211] | 217 | #endif |
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[1496] | 218 | CALL lbc_lnk( avmu, 'U', 1. ) ; CALL lbc_lnk( avmv, 'V', 1. ) ! lateral boundary condition |
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[1418] | 219 | |
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[1546] | 220 | ! !* output tidal mixing coefficient |
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| 221 | CALL iom_put( "av_tide", zav_tide ) |
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| 222 | |
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| 223 | IF(ln_ctl) CALL prt_ctl(tab3d_1=zav_tide , clinfo1=' tmx - av_tide: ', tab3d_2=avt, clinfo2=' avt: ', ovlap=1, kdim=jpk) |
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[1418] | 224 | ! |
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[2715] | 225 | IF(wrk_not_released(2, 1))THEN |
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| 226 | CALL ctl_stop('zdf_tmx : failed to release workspace array.') |
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| 227 | END IF |
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| 228 | ! |
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[1418] | 229 | END SUBROUTINE zdf_tmx |
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| 230 | |
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| 231 | |
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[1546] | 232 | SUBROUTINE tmx_itf( kt, pav ) |
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[1418] | 233 | !!---------------------------------------------------------------------- |
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| 234 | !! *** ROUTINE tmx_itf *** |
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| 235 | !! |
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[1496] | 236 | !! ** Purpose : modify the vertical eddy diffusivity coefficients |
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[1546] | 237 | !! (pav) in the Indonesian Through Flow area (ITF). |
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[1418] | 238 | !! |
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[1496] | 239 | !! ** Method : - Following Koch-Larrouy et al. (2007), in the ITF defined |
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| 240 | !! by msk_itf (read in a file, see tmx_init), the tidal |
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| 241 | !! mixing coefficient is computed with : |
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| 242 | !! * q=1 (i.e. all the tidal energy remains trapped in |
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| 243 | !! the area and thus is used for mixing) |
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| 244 | !! * the vertical distribution of the tifal energy is a |
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| 245 | !! proportional to N above the thermocline (d(N^2)/dz > 0) |
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| 246 | !! and to N^2 below the thermocline (d(N^2)/dz < 0) |
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[1418] | 247 | !! |
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[1496] | 248 | !! ** Action : av_tide updated in the ITF area (msk_itf) |
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[1418] | 249 | !! |
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| 250 | !! References : Koch-Larrouy et al. 2007, GRL |
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| 251 | !!---------------------------------------------------------------------- |
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[2715] | 252 | USE wrk_nemo, ONLY: zkz => wrk_2d_5 |
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| 253 | USE wrk_nemo, ONLY: zsum1 => wrk_2d_2, zsum2 => wrk_2d_3, zsum => wrk_2d_4 |
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| 254 | USE wrk_nemo, ONLY: zempba_3d_1 => wrk_3d_1, zempba_3d_2 => wrk_3d_2 |
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| 255 | USE wrk_nemo, ONLY: zempba_3d => wrk_3d_3, zdn2dz => wrk_3d_4 |
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| 256 | USE wrk_nemo, ONLY: zavt_itf => wrk_3d_5 |
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[3211] | 257 | !! DCSE_NEMO: need additional directives for renamed module variables |
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| 258 | !FTRANS zempba_3d_1 zempba_3d_2 zempba_3d zdn2dz zavt_itf :I :I :z |
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[2715] | 259 | !! |
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[1546] | 260 | INTEGER , INTENT(in ) :: kt ! ocean time-step |
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[3211] | 261 | |
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| 262 | !! DCSE_NEMO: This style defeats ftrans |
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| 263 | ! REAL(wp), INTENT(inout), DIMENSION(jpi,jpj,jpk) :: pav ! Tidal mixing coef. |
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| 264 | !FTRANS pav :I :I :z |
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[4409] | 265 | REAL(wp), INTENT(inout) :: pav(jpi,jpj,jpkorig) ! Tidal mixing coef. |
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[1418] | 266 | !! |
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[1495] | 267 | INTEGER :: ji, jj, jk ! dummy loop indices |
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| 268 | REAL(wp) :: zcoef, ztpc ! temporary scalar |
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[1418] | 269 | !!---------------------------------------------------------------------- |
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[2715] | 270 | ! |
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| 271 | IF( wrk_in_use(2, 2,3,4,5) .OR. wrk_in_use(3, 1,2,3,4,5) )THEN |
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| 272 | CALL ctl_stop('tmx_itf : requested workspace arrays unavailable.') |
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| 273 | RETURN |
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| 274 | END IF |
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[1418] | 275 | ! ! compute the form function using N2 at each time step |
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[3211] | 276 | #if defined key_z_first |
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| 277 | DO jj = 1, jpj |
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| 278 | DO ji = 1, jpi |
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| 279 | DO jk = 1, jpkm1 |
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| 280 | zdn2dz (ji,jj,jk) = rn2(ji,jj,jk) - rn2(ji,jj,jk+1) ! Vertical profile of dN2/dz |
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| 281 | zempba_3d_1(ji,jj,jk) = SQRT( MAX( 0.e0, rn2(ji,jj,jk) ) ) ! - - of N |
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| 282 | zempba_3d_2(ji,jj,jk) = MAX( 0.e0, rn2(ji,jj,jk) ) ! - - of N^2 |
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| 283 | END DO |
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| 284 | zempba_3d_1(ji,jj,jpk) = 0.e0 |
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| 285 | zempba_3d_2(ji,jj,jpk) = 0.e0 |
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| 286 | END DO |
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| 287 | END DO |
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| 288 | #else |
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[1518] | 289 | zempba_3d_1(:,:,jpk) = 0.e0 |
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| 290 | zempba_3d_2(:,:,jpk) = 0.e0 |
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| 291 | DO jk = 1, jpkm1 |
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| 292 | zdn2dz (:,:,jk) = rn2(:,:,jk) - rn2(:,:,jk+1) ! Vertical profile of dN2/dz |
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[1495] | 293 | !CDIR NOVERRCHK |
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[1518] | 294 | zempba_3d_1(:,:,jk) = SQRT( MAX( 0.e0, rn2(:,:,jk) ) ) ! - - of N |
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| 295 | zempba_3d_2(:,:,jk) = MAX( 0.e0, rn2(:,:,jk) ) ! - - of N^2 |
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[1418] | 296 | END DO |
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[3211] | 297 | #endif |
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[1518] | 298 | ! |
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[3211] | 299 | #if defined key_z_first |
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| 300 | DO jj = 1, jpj |
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| 301 | DO ji = 1, jpj |
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| 302 | zsum1(ji,jj) = 0.e0 |
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| 303 | zsum2(ji,jj) = 0.e0 |
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| 304 | DO jk= 2, jpk |
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| 305 | zsum1(ji,jj) = zsum1(ji,jj) + zempba_3d_1(ji,jj,jk) * fse3w(ji,jj,jk) |
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| 306 | zsum2(ji,jj) = zsum2(ji,jj) + zempba_3d_2(ji,jj,jk) * fse3w(ji,jj,jk) |
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| 307 | END DO |
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| 308 | IF( zsum1(ji,jj) /= 0.e0 ) zsum1(ji,jj) = 1.e0 / zsum1(ji,jj) |
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| 309 | IF( zsum2(ji,jj) /= 0.e0 ) zsum2(ji,jj) = 1.e0 / zsum2(ji,jj) |
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| 310 | END DO |
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| 311 | END DO |
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| 312 | #else |
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[1518] | 313 | zsum1(:,:) = 0.e0 |
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| 314 | zsum2(:,:) = 0.e0 |
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[1418] | 315 | DO jk= 2, jpk |
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[1518] | 316 | zsum1(:,:) = zsum1(:,:) + zempba_3d_1(:,:,jk) * fse3w(:,:,jk) |
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| 317 | zsum2(:,:) = zsum2(:,:) + zempba_3d_2(:,:,jk) * fse3w(:,:,jk) |
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[1418] | 318 | END DO |
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| 319 | DO jj = 1, jpj |
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[1518] | 320 | DO ji = 1, jpi |
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| 321 | IF( zsum1(ji,jj) /= 0.e0 ) zsum1(ji,jj) = 1.e0 / zsum1(ji,jj) |
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| 322 | IF( zsum2(ji,jj) /= 0.e0 ) zsum2(ji,jj) = 1.e0 / zsum2(ji,jj) |
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| 323 | END DO |
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[1418] | 324 | END DO |
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[3211] | 325 | #endif |
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[1418] | 326 | |
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[3211] | 327 | zsum (:,:) = 0.e0 |
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| 328 | |
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| 329 | #if defined key_z_first |
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| 330 | DO jj = 1, jpj |
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| 331 | DO ji = 1, jpi |
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| 332 | DO jk = 1, jpk |
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| 333 | #else |
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| 334 | DO jk = 1, jpk |
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[1418] | 335 | DO jj = 1, jpj |
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| 336 | DO ji = 1, jpi |
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[3211] | 337 | #endif |
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[1518] | 338 | zcoef = 0.5 - SIGN( 0.5, zdn2dz(ji,jj,jk) ) ! =0 if dN2/dz > 0, =1 otherwise |
---|
| 339 | ztpc = zempba_3d_1(ji,jj,jk) * zsum1(ji,jj) * zcoef & |
---|
| 340 | & + zempba_3d_2(ji,jj,jk) * zsum2(ji,jj) * ( 1. - zcoef ) |
---|
| 341 | ! |
---|
| 342 | zempba_3d(ji,jj,jk) = ztpc |
---|
| 343 | zsum (ji,jj) = zsum(ji,jj) + ztpc * fse3w(ji,jj,jk) |
---|
[1418] | 344 | END DO |
---|
[3211] | 345 | #if !defined key_z_first |
---|
[1418] | 346 | END DO |
---|
| 347 | END DO |
---|
| 348 | DO jj = 1, jpj |
---|
| 349 | DO ji = 1, jpi |
---|
[3211] | 350 | #endif |
---|
[1518] | 351 | IF( zsum(ji,jj) > 0.e0 ) zsum(ji,jj) = 1.e0 / zsum(ji,jj) |
---|
[1418] | 352 | END DO |
---|
| 353 | END DO |
---|
| 354 | |
---|
[1495] | 355 | ! ! first estimation bounded by 10 cm2/s (with n2 bounded by rn_n2min) |
---|
| 356 | zcoef = rn_tfe_itf / ( rn_tfe * rau0 ) |
---|
[3211] | 357 | #if defined key_z_first |
---|
| 358 | DO jj = 1, jpj |
---|
| 359 | DO ji = 1, jpi |
---|
| 360 | DO jk = 1, jpk |
---|
| 361 | zavt_itf(ji,jj,jk) = MIN( 10.e-4, zcoef * en_tmx(ji,jj) * zsum(ji,jj) * zempba_3d(ji,jj,jk) & |
---|
| 362 | & / MAX( rn_n2min, rn2(ji,jj,jk) ) * tmask(ji,jj,jk) ) |
---|
| 363 | END DO |
---|
| 364 | END DO |
---|
| 365 | END DO |
---|
| 366 | #else |
---|
[1518] | 367 | DO jk = 1, jpk |
---|
| 368 | zavt_itf(:,:,jk) = MIN( 10.e-4, zcoef * en_tmx(:,:) * zsum(:,:) * zempba_3d(:,:,jk) & |
---|
| 369 | & / MAX( rn_n2min, rn2(:,:,jk) ) * tmask(:,:,jk) ) |
---|
[1495] | 370 | END DO |
---|
[3211] | 371 | #endif |
---|
[1418] | 372 | |
---|
[3211] | 373 | #if defined key_z_first |
---|
| 374 | DO jj = 1, jpj |
---|
| 375 | DO ji = 1, jpi |
---|
| 376 | zkz(ji,jj) = 0.e0 ! Associated potential energy consummed over the whole water column |
---|
| 377 | DO jk = 2, jpkm1 |
---|
| 378 | zkz(ji,jj) = zkz(ji,jj) + fse3w(ji,jj,jk) & |
---|
| 379 | & * MAX( 0.e0, rn2(ji,jj,jk) ) * rau0 * zavt_itf(ji,jj,jk) * tmask(ji,jj,jk) |
---|
| 380 | END DO |
---|
| 381 | END DO |
---|
| 382 | END DO |
---|
| 383 | #else |
---|
[1418] | 384 | zkz(:,:) = 0.e0 ! Associated potential energy consummed over the whole water column |
---|
| 385 | DO jk = 2, jpkm1 |
---|
[1495] | 386 | zkz(:,:) = zkz(:,:) + fse3w(:,:,jk) * MAX( 0.e0, rn2(:,:,jk) ) * rau0 * zavt_itf(:,:,jk) * tmask(:,:,jk) |
---|
[1418] | 387 | END DO |
---|
[3211] | 388 | #endif |
---|
[1418] | 389 | |
---|
| 390 | DO jj = 1, jpj ! Here zkz should be equal to en_tmx ==> multiply by en_tmx/zkz to recover en_tmx |
---|
| 391 | DO ji = 1, jpi |
---|
| 392 | IF( zkz(ji,jj) /= 0.e0 ) zkz(ji,jj) = en_tmx(ji,jj) * rn_tfe_itf / rn_tfe / zkz(ji,jj) |
---|
| 393 | END DO |
---|
| 394 | END DO |
---|
| 395 | |
---|
[3211] | 396 | #if defined key_z_first |
---|
| 397 | DO jj = 1, jpj |
---|
| 398 | DO ji = 1, jpi |
---|
| 399 | zcoef = MIN( zkz(:,:), 120./10. ) ! kz max = 120 cm2/s |
---|
| 400 | DO jk = 2, jpkm1 ! Mutiply by zkz to recover en_tmx, BUT bound by 30/6 ==> zavt_itf bound by 300 cm2/s |
---|
| 401 | zavt_itf(ji,jj,jk) = zavt_itf(ji,jj,jk) * zcoef |
---|
| 402 | END DO |
---|
| 403 | END DO |
---|
| 404 | END DO |
---|
| 405 | #else |
---|
[1495] | 406 | DO jk = 2, jpkm1 ! Mutiply by zkz to recover en_tmx, BUT bound by 30/6 ==> zavt_itf bound by 300 cm2/s |
---|
| 407 | zavt_itf(:,:,jk) = zavt_itf(:,:,jk) * MIN( zkz(:,:), 120./10. ) ! kz max = 120 cm2/s |
---|
[1418] | 408 | END DO |
---|
[3211] | 409 | #endif |
---|
[1418] | 410 | |
---|
[3211] | 411 | IF( kt == nit000 ) THEN ! diagnose the energy consumed by zavt_itf |
---|
[1418] | 412 | ztpc = 0.e0 |
---|
[3211] | 413 | #if defined key_z_first |
---|
| 414 | DO jj = 1, jpj |
---|
| 415 | DO ji = 1, jpi |
---|
| 416 | DO jk = 1, jpk |
---|
| 417 | #else |
---|
| 418 | DO jk = 1, jpk |
---|
| 419 | DO jj = 1, jpj |
---|
| 420 | DO ji = 1, jpi |
---|
| 421 | #endif |
---|
[1495] | 422 | ztpc = ztpc + e1t(ji,jj) * e2t(ji,jj) * fse3w(ji,jj,jk) * MAX( 0.e0, rn2(ji,jj,jk) ) & |
---|
| 423 | & * zavt_itf(ji,jj,jk) * tmask(ji,jj,jk) * tmask_i(ji,jj) |
---|
[1418] | 424 | END DO |
---|
| 425 | END DO |
---|
| 426 | END DO |
---|
[1495] | 427 | ztpc= rau0 * ztpc / ( rn_me * rn_tfe_itf ) |
---|
| 428 | IF(lwp) WRITE(numout,*) ' N Total power consumption by zavt_itf: ztpc = ', ztpc * 1.e-12 ,'TW' |
---|
[1418] | 429 | ENDIF |
---|
| 430 | |
---|
[1546] | 431 | ! ! Update pav with the ITF mixing coefficient |
---|
[3211] | 432 | #if defined key_z_first |
---|
| 433 | DO jj = 1, jpj |
---|
| 434 | DO ji = 1, jpi |
---|
| 435 | DO jk = 2, jpkm1 |
---|
| 436 | pav(ji,jj,jk) = pav (ji,jj,jk) * ( 1.e0 - mask_itf(ji,jj) ) & |
---|
| 437 | & + zavt_itf(ji,jj,jk) * mask_itf(ji,jj) |
---|
| 438 | END DO |
---|
| 439 | END DO |
---|
| 440 | END DO |
---|
| 441 | #else |
---|
[1418] | 442 | DO jk = 2, jpkm1 |
---|
[1546] | 443 | pav(:,:,jk) = pav (:,:,jk) * ( 1.e0 - mask_itf(:,:) ) & |
---|
| 444 | & + zavt_itf(:,:,jk) * mask_itf(:,:) |
---|
[1418] | 445 | END DO |
---|
[3211] | 446 | #endif |
---|
[1418] | 447 | ! |
---|
[2715] | 448 | IF( wrk_not_released(2, 2,3,4,5) .OR. & |
---|
| 449 | wrk_not_released(3, 1,2,3,4,5) )THEN |
---|
| 450 | CALL ctl_stop('tmx_itf : failed to release workspace arrays.') |
---|
| 451 | END IF |
---|
| 452 | ! |
---|
[1418] | 453 | END SUBROUTINE tmx_itf |
---|
| 454 | |
---|
[3211] | 455 | !! * Reset control of array index permutation |
---|
| 456 | # include "oce_ftrans.h90" |
---|
| 457 | # include "dom_oce_ftrans.h90" |
---|
| 458 | # include "zdf_oce_ftrans.h90" |
---|
| 459 | !FTRANS az_tmx :I :I :z |
---|
[1418] | 460 | |
---|
| 461 | SUBROUTINE zdf_tmx_init |
---|
| 462 | !!---------------------------------------------------------------------- |
---|
| 463 | !! *** ROUTINE zdf_tmx_init *** |
---|
| 464 | !! |
---|
| 465 | !! ** Purpose : Initialization of the vertical tidal mixing, Reading |
---|
[1496] | 466 | !! of M2 and K1 tidal energy in nc files |
---|
[1418] | 467 | !! |
---|
[1496] | 468 | !! ** Method : - Read the namtmx namelist and check the parameters |
---|
| 469 | !! |
---|
| 470 | !! - Read the input data in NetCDF files : |
---|
| 471 | !! M2 and K1 tidal energy. The total tidal energy, en_tmx, |
---|
| 472 | !! is the sum of M2, K1 and S2 energy where S2 is assumed |
---|
| 473 | !! to be: S2=(1/2)^2 * M2 |
---|
| 474 | !! mask_itf, a mask array that determine where substituing |
---|
| 475 | !! the standard Simmons et al. (2005) formulation with the |
---|
| 476 | !! one of Koch_Larrouy et al. (2007). |
---|
| 477 | !! |
---|
[1418] | 478 | !! - Compute az_tmx, a 3D coefficient that allows to compute |
---|
[1496] | 479 | !! the standard tidal-induced vertical mixing as follows: |
---|
| 480 | !! Kz_tides = az_tmx / max( rn_n2min, N^2 ) |
---|
| 481 | !! with az_tmx a bottom intensified coefficient is given by: |
---|
| 482 | !! az_tmx(z) = en_tmx / ( rau0 * rn_htmx ) * EXP( -(H-z)/rn_htmx ) |
---|
| 483 | !! / ( 1. - EXP( - H /rn_htmx ) ) |
---|
| 484 | !! where rn_htmx the characteristic length scale of the bottom |
---|
| 485 | !! intensification, en_tmx the tidal energy, and H the ocean depth |
---|
[1418] | 486 | !! |
---|
| 487 | !! ** input : - Namlist namtmx |
---|
[1496] | 488 | !! - NetCDF file : M2_ORCA2.nc, K1_ORCA2.nc, and mask_itf.nc |
---|
[1418] | 489 | !! |
---|
| 490 | !! ** Action : - Increase by 1 the nstop flag is setting problem encounter |
---|
| 491 | !! - defined az_tmx used to compute tidal-induced mixing |
---|
[1496] | 492 | !! |
---|
| 493 | !! References : Simmons et al. 2004, Ocean Modelling, 6, 3-4, 245-263. |
---|
| 494 | !! Koch-Larrouy et al. 2007, GRL. |
---|
[1418] | 495 | !!---------------------------------------------------------------------- |
---|
[2715] | 496 | USE oce , zav_tide => ua ! ua used as workspace |
---|
| 497 | USE wrk_nemo, ONLY: zem2 => wrk_2d_1 ! read M2 and |
---|
| 498 | USE wrk_nemo, ONLY: zek1 => wrk_2d_2 ! K1 tidal energy |
---|
| 499 | USE wrk_nemo, ONLY: zkz => wrk_2d_3 ! total M2, K1 and S2 tidal energy |
---|
| 500 | USE wrk_nemo, ONLY: zfact => wrk_2d_4 ! used for vertical structure function |
---|
| 501 | USE wrk_nemo, ONLY: zhdep => wrk_2d_5 ! Ocean depth |
---|
| 502 | USE wrk_nemo, ONLY: zpc => wrk_3d_1 ! power consumption |
---|
[3211] | 503 | |
---|
| 504 | !! DCSE_NEMO: need additional directives for renamed module variables |
---|
| 505 | !FTRANS zpc :I :I :z |
---|
| 506 | |
---|
[1546] | 507 | !! |
---|
[2715] | 508 | INTEGER :: ji, jj, jk ! dummy loop indices |
---|
| 509 | INTEGER :: inum ! local integer |
---|
| 510 | REAL(wp) :: ztpc, ze_z ! local scalars |
---|
[3211] | 511 | #if defined key_z_first |
---|
| 512 | REAL(wp) :: zcoef ! local scalar |
---|
| 513 | #endif |
---|
| 514 | |
---|
[1496] | 515 | !! |
---|
[1601] | 516 | NAMELIST/namzdf_tmx/ rn_htmx, rn_n2min, rn_tfe, rn_me, ln_tmx_itf, rn_tfe_itf |
---|
[1418] | 517 | !!---------------------------------------------------------------------- |
---|
| 518 | |
---|
[2715] | 519 | IF( wrk_in_use(2, 1,2,3,4,5) .OR. wrk_in_use(3, 1) ) THEN |
---|
| 520 | CALL ctl_stop('zdf_tmx_init : requested workspace arrays unavailable.') ; RETURN |
---|
| 521 | END IF |
---|
| 522 | |
---|
[1601] | 523 | REWIND( numnam ) ! Read Namelist namtmx : Tidal Mixing |
---|
| 524 | READ ( numnam, namzdf_tmx ) |
---|
[1537] | 525 | |
---|
| 526 | IF(lwp) THEN ! Control print |
---|
[1418] | 527 | WRITE(numout,*) |
---|
| 528 | WRITE(numout,*) 'zdf_tmx_init : tidal mixing' |
---|
| 529 | WRITE(numout,*) '~~~~~~~~~~~~' |
---|
[1601] | 530 | WRITE(numout,*) ' Namelist namzdf_tmx : set tidal mixing parameters' |
---|
[1537] | 531 | WRITE(numout,*) ' Vertical decay scale for turbulence = ', rn_htmx |
---|
| 532 | WRITE(numout,*) ' Brunt-Vaisala frequency threshold = ', rn_n2min |
---|
| 533 | WRITE(numout,*) ' Tidal dissipation efficiency = ', rn_tfe |
---|
| 534 | WRITE(numout,*) ' Mixing efficiency = ', rn_me |
---|
| 535 | WRITE(numout,*) ' ITF specific parameterisation = ', ln_tmx_itf |
---|
| 536 | WRITE(numout,*) ' ITF tidal dissipation efficiency = ', rn_tfe_itf |
---|
[1418] | 537 | ENDIF |
---|
| 538 | |
---|
[2715] | 539 | ! ! allocate tmx arrays |
---|
| 540 | IF( zdf_tmx_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'zdf_tmx_init : unable to allocate tmx arrays' ) |
---|
| 541 | |
---|
[1537] | 542 | IF( ln_tmx_itf ) THEN ! read the Indonesian Through Flow mask |
---|
[1518] | 543 | CALL iom_open('mask_itf',inum) |
---|
| 544 | CALL iom_get (inum, jpdom_data, 'tmaskitf',mask_itf,1) ! |
---|
| 545 | CALL iom_close(inum) |
---|
| 546 | ENDIF |
---|
[1418] | 547 | |
---|
| 548 | ! read M2 tidal energy flux : W/m2 ( zem2 < 0 ) |
---|
| 549 | CALL iom_open('M2rowdrg',inum) |
---|
| 550 | CALL iom_get (inum, jpdom_data, 'field',zem2,1) ! |
---|
| 551 | CALL iom_close(inum) |
---|
| 552 | |
---|
| 553 | ! read K1 tidal energy flux : W/m2 ( zek1 < 0 ) |
---|
| 554 | CALL iom_open('K1rowdrg',inum) |
---|
| 555 | CALL iom_get (inum, jpdom_data, 'field',zek1,1) ! |
---|
| 556 | CALL iom_close(inum) |
---|
| 557 | |
---|
| 558 | ! Total tidal energy ( M2, S2 and K1 with S2=(1/2)^2 * M2 ) |
---|
| 559 | ! only the energy available for mixing is taken into account, |
---|
| 560 | ! (mixing efficiency tidal dissipation efficiency) |
---|
| 561 | en_tmx(:,:) = - rn_tfe * rn_me * ( zem2(:,:) * 1.25 + zek1(:,:) ) * tmask(:,:,1) |
---|
| 562 | |
---|
[1496] | 563 | ! Vertical structure (az_tmx) |
---|
| 564 | DO jj = 1, jpj ! part independent of the level |
---|
[1418] | 565 | DO ji = 1, jpi |
---|
[2528] | 566 | zhdep(ji,jj) = fsdepw(ji,jj,mbkt(ji,jj)+1) ! depth of the ocean |
---|
[1418] | 567 | zfact(ji,jj) = rau0 * rn_htmx * ( 1. - EXP( -zhdep(ji,jj) / rn_htmx ) ) |
---|
| 568 | IF( zfact(ji,jj) /= 0 ) zfact(ji,jj) = en_tmx(ji,jj) / zfact(ji,jj) |
---|
| 569 | END DO |
---|
| 570 | END DO |
---|
[3211] | 571 | #if defined key_z_first |
---|
| 572 | DO jj = 1, jpj |
---|
| 573 | DO ji = 1, jpi |
---|
| 574 | DO jk= 1, jpk ! complete with the level-dependent part |
---|
| 575 | #else |
---|
[1418] | 576 | DO jk= 1, jpk ! complete with the level-dependent part |
---|
| 577 | DO jj = 1, jpj |
---|
| 578 | DO ji = 1, jpi |
---|
[3211] | 579 | #endif |
---|
[1418] | 580 | az_tmx(ji,jj,jk) = zfact(ji,jj) * EXP( -( zhdep(ji,jj)-fsdepw(ji,jj,jk) ) / rn_htmx ) * tmask(ji,jj,jk) |
---|
| 581 | END DO |
---|
| 582 | END DO |
---|
| 583 | END DO |
---|
| 584 | |
---|
| 585 | IF( nprint == 1 .AND. lwp ) THEN |
---|
| 586 | ! Control print |
---|
| 587 | ! Total power consumption due to vertical mixing |
---|
[1546] | 588 | ! zpc = rau0 * 1/rn_me * rn2 * zav_tide |
---|
[3211] | 589 | #if defined key_z_first |
---|
| 590 | DO jj = 1, jpj |
---|
| 591 | DO ji = 1, jpi |
---|
| 592 | zav_tide(ji,jj,1) = 0.e0 |
---|
| 593 | DO jk = 2, jpkm1 |
---|
| 594 | zav_tide(:,:,jk) = az_tmx(:,:,jk) / MAX( rn_n2min, rn2(:,:,jk) ) |
---|
| 595 | END DO |
---|
| 596 | zav_tide(ji,jj,jpk) = 0.e0 |
---|
| 597 | END DO |
---|
| 598 | END DO |
---|
| 599 | #else |
---|
[1546] | 600 | zav_tide(:,:,:) = 0.e0 |
---|
[1418] | 601 | DO jk = 2, jpkm1 |
---|
[1546] | 602 | zav_tide(:,:,jk) = az_tmx(:,:,jk) / MAX( rn_n2min, rn2(:,:,jk) ) |
---|
[1418] | 603 | END DO |
---|
[3211] | 604 | #endif |
---|
[1418] | 605 | |
---|
| 606 | ztpc = 0.e0 |
---|
[1546] | 607 | zpc(:,:,:) = MAX(rn_n2min,rn2(:,:,:)) * zav_tide(:,:,:) |
---|
[3211] | 608 | #if defined key_z_first |
---|
| 609 | DO jj = 1, jpj |
---|
| 610 | DO ji = 1, jpi |
---|
| 611 | DO jk= 2, jpkm1 |
---|
| 612 | #else |
---|
[1418] | 613 | DO jk= 2, jpkm1 |
---|
| 614 | DO jj = 1, jpj |
---|
| 615 | DO ji = 1, jpi |
---|
[3211] | 616 | #endif |
---|
[1418] | 617 | ztpc = ztpc + fse3w(ji,jj,jk) * e1t(ji,jj) * e2t(ji,jj) * zpc(ji,jj,jk) * tmask(ji,jj,jk) * tmask_i(ji,jj) |
---|
| 618 | END DO |
---|
| 619 | END DO |
---|
| 620 | END DO |
---|
| 621 | ztpc= rau0 * 1/(rn_tfe * rn_me) * ztpc |
---|
| 622 | |
---|
| 623 | WRITE(numout,*) |
---|
| 624 | WRITE(numout,*) ' Total power consumption of the tidally driven part of Kz : ztpc = ', ztpc * 1.e-12 ,'TW' |
---|
| 625 | |
---|
| 626 | |
---|
| 627 | ! control print 2 |
---|
[1546] | 628 | zav_tide(:,:,:) = MIN( zav_tide(:,:,:), 60.e-4 ) |
---|
[3211] | 629 | #if defined key_z_first |
---|
| 630 | DO jj = 1, jpj |
---|
| 631 | DO ji = 1, jpi |
---|
| 632 | zkz(ji,jj) = 0.e0 |
---|
| 633 | DO jk = 2, jpkm1 |
---|
| 634 | #else |
---|
[1418] | 635 | zkz(:,:) = 0.e0 |
---|
| 636 | DO jk = 2, jpkm1 |
---|
[3211] | 637 | DO jj = 1, jpj |
---|
| 638 | DO ji = 1, jpi |
---|
| 639 | #endif |
---|
| 640 | zkz(ji,jj) = zkz(ji,jj) + fse3w(ji,jj,jk) & |
---|
| 641 | & * MAX( 0.e0, rn2(ji,jj,jk) ) * rau0 * zav_tide(ji,jj,jk)* tmask(ji,jj,jk) |
---|
| 642 | END DO |
---|
[1418] | 643 | END DO |
---|
| 644 | END DO |
---|
| 645 | ! Here zkz should be equal to en_tmx ==> multiply by en_tmx/zkz |
---|
| 646 | DO jj = 1, jpj |
---|
| 647 | DO ji = 1, jpi |
---|
| 648 | IF( zkz(ji,jj) /= 0.e0 ) THEN |
---|
| 649 | zkz(ji,jj) = en_tmx(ji,jj) / zkz(ji,jj) |
---|
| 650 | ENDIF |
---|
| 651 | END DO |
---|
| 652 | END DO |
---|
| 653 | ztpc = 1.e50 |
---|
| 654 | DO jj = 1, jpj |
---|
| 655 | DO ji = 1, jpi |
---|
| 656 | IF( zkz(ji,jj) /= 0.e0 ) THEN |
---|
[3211] | 657 | ztpc = MIN( zkz(ji,jj), ztpc) |
---|
[1418] | 658 | ENDIF |
---|
| 659 | END DO |
---|
| 660 | END DO |
---|
[3211] | 661 | WRITE(numout,*) ' Min de zkz ', ztpc, ' Max = ', MAXVAL(zkz(:,:) ) |
---|
[1418] | 662 | |
---|
[3211] | 663 | #if defined key_z_first |
---|
| 664 | DO jj = 1, jpj |
---|
| 665 | DO ji = 1, jpi |
---|
| 666 | zcoef = MIN( zkz(ji,jj), 30./6. ) !kz max = 300 cm2/s |
---|
| 667 | DO jk = 2, jpkm1 |
---|
| 668 | zav_tide(ji,jj,jk) = zav_tide(ji,jj,jk) * zcoef |
---|
| 669 | END DO |
---|
| 670 | END DO |
---|
| 671 | END DO |
---|
| 672 | #else |
---|
[1418] | 673 | DO jk = 2, jpkm1 |
---|
[1546] | 674 | zav_tide(:,:,jk) = zav_tide(:,:,jk) * MIN( zkz(:,:), 30./6. ) !kz max = 300 cm2/s |
---|
[1418] | 675 | END DO |
---|
[3211] | 676 | #endif |
---|
[1418] | 677 | ztpc = 0.e0 |
---|
[3211] | 678 | zpc(:,:,:) = MAX(0.e0,rn2(:,:,:)) * zav_tide(:,:,:) |
---|
| 679 | #if defined key_z_first |
---|
| 680 | DO jj = 1, jpj |
---|
| 681 | DO ji = 1, jpi |
---|
| 682 | DO jk= 1, jpk |
---|
| 683 | #else |
---|
[1418] | 684 | DO jk= 1, jpk |
---|
| 685 | DO jj = 1, jpj |
---|
| 686 | DO ji = 1, jpi |
---|
[3211] | 687 | #endif |
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[1418] | 688 | ztpc = ztpc + fse3w(ji,jj,jk) * e1t(ji,jj) * e2t(ji,jj) * zpc(ji,jj,jk) * tmask(ji,jj,jk) * tmask_i(ji,jj) |
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| 689 | END DO |
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| 690 | END DO |
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| 691 | END DO |
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| 692 | ztpc= rau0 * 1/(rn_tfe * rn_me) * ztpc |
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| 693 | WRITE(numout,*) ' 2 Total power consumption of the tidally driven part of Kz : ztpc = ', ztpc * 1.e-12 ,'TW' |
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| 694 | |
---|
| 695 | DO jk = 1, jpk |
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[1546] | 696 | ze_z = SUM( e1t(:,:) * e2t(:,:) * zav_tide(:,:,jk) * tmask_i(:,:) ) & |
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[1418] | 697 | & / MAX( 1.e-20, SUM( e1t(:,:) * e2t(:,:) * tmask (:,:,jk) * tmask_i(:,:) ) ) |
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| 698 | ztpc = 1.E50 |
---|
| 699 | DO jj = 1, jpj |
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| 700 | DO ji = 1, jpi |
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[1546] | 701 | IF( zav_tide(ji,jj,jk) /= 0.e0 ) ztpc =Min( ztpc, zav_tide(ji,jj,jk) ) |
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[1418] | 702 | END DO |
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| 703 | END DO |
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| 704 | WRITE(numout,*) ' N2 min - jk= ', jk,' ', ze_z * 1.e4,' cm2/s min= ',ztpc*1.e4, & |
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[1546] | 705 | & 'max= ', MAXVAL(zav_tide(:,:,jk) )*1.e4, ' cm2/s' |
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[1418] | 706 | END DO |
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| 707 | |
---|
| 708 | WRITE(numout,*) ' e_tide : ', SUM( e1t*e2t*en_tmx ) / ( rn_tfe * rn_me ) * 1.e-12, 'TW' |
---|
| 709 | WRITE(numout,*) |
---|
| 710 | WRITE(numout,*) ' Initial profile of tidal vertical mixing' |
---|
| 711 | DO jk = 1, jpk |
---|
| 712 | DO jj = 1,jpj |
---|
| 713 | DO ji = 1,jpi |
---|
| 714 | zkz(ji,jj) = az_tmx(ji,jj,jk) /MAX( rn_n2min, rn2(ji,jj,jk) ) |
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| 715 | END DO |
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| 716 | END DO |
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| 717 | ze_z = SUM( e1t(:,:) * e2t(:,:) * zkz(:,:) * tmask_i(:,:) ) & |
---|
| 718 | & / MAX( 1.e-20, SUM( e1t(:,:) * e2t(:,:) * tmask (:,:,jk) * tmask_i(:,:) ) ) |
---|
| 719 | WRITE(numout,*) ' jk= ', jk,' ', ze_z * 1.e4,' cm2/s' |
---|
| 720 | END DO |
---|
| 721 | DO jk = 1, jpk |
---|
| 722 | zkz(:,:) = az_tmx(:,:,jk) /rn_n2min |
---|
| 723 | ze_z = SUM( e1t(:,:) * e2t(:,:) * zkz(:,:) * tmask_i(:,:) ) & |
---|
| 724 | & / MAX( 1.e-20, SUM( e1t(:,:) * e2t(:,:) * tmask (:,:,jk) * tmask_i(:,:) ) ) |
---|
| 725 | WRITE(numout,*) |
---|
| 726 | WRITE(numout,*) ' N2 min - jk= ', jk,' ', ze_z * 1.e4,' cm2/s min= ',MINVAL(zkz)*1.e4, & |
---|
| 727 | & 'max= ', MAXVAL(zkz)*1.e4, ' cm2/s' |
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| 728 | END DO |
---|
| 729 | ! |
---|
| 730 | ENDIF |
---|
[2528] | 731 | ! |
---|
[2715] | 732 | IF(wrk_not_released(2, 1,2,3,4,5) .OR. & |
---|
| 733 | wrk_not_released(3, 1) ) CALL ctl_stop( 'zdf_tmx_init : failed to release workspace arrays' ) |
---|
| 734 | ! |
---|
[1418] | 735 | END SUBROUTINE zdf_tmx_init |
---|
| 736 | |
---|
| 737 | #else |
---|
| 738 | !!---------------------------------------------------------------------- |
---|
| 739 | !! Default option Dummy module NO Tidal MiXing |
---|
| 740 | !!---------------------------------------------------------------------- |
---|
| 741 | LOGICAL, PUBLIC, PARAMETER :: lk_zdftmx = .FALSE. !: tidal mixing flag |
---|
| 742 | CONTAINS |
---|
[2528] | 743 | SUBROUTINE zdf_tmx_init ! Dummy routine |
---|
| 744 | WRITE(*,*) 'zdf_tmx: You should not have seen this print! error?' |
---|
| 745 | END SUBROUTINE zdf_tmx_init |
---|
| 746 | SUBROUTINE zdf_tmx( kt ) ! Dummy routine |
---|
[1418] | 747 | WRITE(*,*) 'zdf_tmx: You should not have seen this print! error?', kt |
---|
| 748 | END SUBROUTINE zdf_tmx |
---|
| 749 | #endif |
---|
| 750 | |
---|
| 751 | !!====================================================================== |
---|
| 752 | END MODULE zdftmx |
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