[325] | 1 | MODULE dtadyn |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE dtadyn *** |
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[2528] | 4 | !! Off-line : interpolation of the physical fields |
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| 5 | !!====================================================================== |
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| 6 | !! History : OPA ! 1992-01 (M. Imbard) Original code |
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| 7 | !! 8.0 ! 1998-04 (L.Bopp MA Foujols) slopes for isopyc. |
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| 8 | !! - ! 1998-05 (L. Bopp) read output of coupled run |
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| 9 | !! 8.2 ! 2001-01 (M. Levy et M. Benjelloul) add netcdf FORMAT |
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| 10 | !! NEMO 1.0 ! 2005-03 (O. Aumont and A. El Moussaoui) F90 |
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| 11 | !! - ! 2005-12 (C. Ethe) Adapted for DEGINT |
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| 12 | !! 3.0 ! 2007-06 (C. Ethe) use of iom module |
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| 13 | !! 3.3 ! 2010-11 (C. Ethe) Full reorganization of the off-line: phasing with the on-line |
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[3294] | 14 | !! 3.4 ! 2011-05 (C. Ethe) Use of fldread |
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[12377] | 15 | !! 4.1 ! 2019-08 (A. Coward, D. Storkey) split dta_dyn_sf_swp -> dta_dyn_sf_atf and dta_dyn_sf_interp |
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[2528] | 16 | !!---------------------------------------------------------------------- |
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[325] | 17 | |
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| 18 | !!---------------------------------------------------------------------- |
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[3294] | 19 | !! dta_dyn_init : initialization, namelist read, and SAVEs control |
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[325] | 20 | !! dta_dyn : Interpolation of the fields |
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| 21 | !!---------------------------------------------------------------------- |
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| 22 | USE oce ! ocean dynamics and tracers variables |
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[2528] | 23 | USE c1d ! 1D configuration: lk_c1d |
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| 24 | USE dom_oce ! ocean domain: variables |
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[13258] | 25 | #if ! defined key_qco |
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[7646] | 26 | USE domvvl ! variable volume |
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[13258] | 27 | #else |
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| 28 | USE domqco |
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| 29 | #endif |
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[2528] | 30 | USE zdf_oce ! ocean vertical physics: variables |
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| 31 | USE sbc_oce ! surface module: variables |
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[3294] | 32 | USE trc_oce ! share ocean/biogeo variables |
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[325] | 33 | USE phycst ! physical constants |
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[2528] | 34 | USE trabbl ! active tracer: bottom boundary layer |
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| 35 | USE ldfslp ! lateral diffusion: iso-neutral slopes |
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[7646] | 36 | USE sbcrnf ! river runoffs |
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| 37 | USE ldftra ! ocean tracer lateral physics |
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[2528] | 38 | USE zdfmxl ! vertical physics: mixed layer depth |
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| 39 | USE eosbn2 ! equation of state - Brunt Vaisala frequency |
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[325] | 40 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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[2528] | 41 | USE zpshde ! z-coord. with partial steps: horizontal derivatives |
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| 42 | USE in_out_manager ! I/O manager |
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| 43 | USE iom ! I/O library |
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[325] | 44 | USE lib_mpp ! distributed memory computing library |
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[3294] | 45 | USE prtctl ! print control |
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| 46 | USE fldread ! read input fields |
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| 47 | USE timing ! Timing |
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[7646] | 48 | USE trc, ONLY : ln_rsttr, numrtr, numrtw, lrst_trc |
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[325] | 49 | |
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| 50 | IMPLICIT NONE |
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| 51 | PRIVATE |
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| 52 | |
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[12377] | 53 | PUBLIC dta_dyn_init ! called by nemo_init |
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| 54 | PUBLIC dta_dyn ! called by nemo_gcm |
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| 55 | PUBLIC dta_dyn_sed_init ! called by nemo_init |
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| 56 | PUBLIC dta_dyn_sed ! called by nemo_gcm |
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| 57 | PUBLIC dta_dyn_atf ! called by nemo_gcm |
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[13258] | 58 | #if ! defined key_qco |
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[12377] | 59 | PUBLIC dta_dyn_sf_interp ! called by nemo_gcm |
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[13258] | 60 | #endif |
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[325] | 61 | |
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[7646] | 62 | CHARACTER(len=100) :: cn_dir !: Root directory for location of ssr files |
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| 63 | LOGICAL :: ln_dynrnf !: read runoff data in file (T) or set to zero (F) |
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| 64 | LOGICAL :: ln_dynrnf_depth !: read runoff data in file (T) or set to zero (F) |
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| 65 | REAL(wp) :: fwbcorr |
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[325] | 66 | |
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[7646] | 67 | |
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| 68 | INTEGER , PARAMETER :: jpfld = 20 ! maximum number of fields to read |
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[3294] | 69 | INTEGER , SAVE :: jf_tem ! index of temperature |
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| 70 | INTEGER , SAVE :: jf_sal ! index of salinity |
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[7646] | 71 | INTEGER , SAVE :: jf_uwd ! index of u-transport |
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| 72 | INTEGER , SAVE :: jf_vwd ! index of v-transport |
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| 73 | INTEGER , SAVE :: jf_wwd ! index of v-transport |
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[3294] | 74 | INTEGER , SAVE :: jf_avt ! index of Kz |
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| 75 | INTEGER , SAVE :: jf_mld ! index of mixed layer deptht |
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| 76 | INTEGER , SAVE :: jf_emp ! index of water flux |
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[7646] | 77 | INTEGER , SAVE :: jf_empb ! index of water flux |
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[3294] | 78 | INTEGER , SAVE :: jf_qsr ! index of solar radiation |
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| 79 | INTEGER , SAVE :: jf_wnd ! index of wind speed |
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| 80 | INTEGER , SAVE :: jf_ice ! index of sea ice cover |
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[4570] | 81 | INTEGER , SAVE :: jf_rnf ! index of river runoff |
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[7646] | 82 | INTEGER , SAVE :: jf_fmf ! index of downward salt flux |
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[3294] | 83 | INTEGER , SAVE :: jf_ubl ! index of u-bbl coef |
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| 84 | INTEGER , SAVE :: jf_vbl ! index of v-bbl coef |
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[7646] | 85 | INTEGER , SAVE :: jf_div ! index of e3t |
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[325] | 86 | |
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[7646] | 87 | |
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| 88 | TYPE(FLD), ALLOCATABLE, SAVE, DIMENSION(:) :: sf_dyn ! structure of input fields (file informations, fields read) |
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[3294] | 89 | ! ! |
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| 90 | REAL(wp) , ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: uslpdta ! zonal isopycnal slopes |
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| 91 | REAL(wp) , ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: vslpdta ! meridional isopycnal slopes |
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| 92 | REAL(wp) , ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: wslpidta ! zonal diapycnal slopes |
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| 93 | REAL(wp) , ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: wslpjdta ! meridional diapycnal slopes |
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[1735] | 94 | |
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[7646] | 95 | INTEGER, SAVE :: nprevrec, nsecdyn |
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[325] | 96 | |
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[12377] | 97 | !! * Substitutions |
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| 98 | # include "do_loop_substitute.h90" |
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[343] | 99 | !!---------------------------------------------------------------------- |
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[9598] | 100 | !! NEMO/OFF 4.0 , NEMO Consortium (2018) |
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[2528] | 101 | !! $Id$ |
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[10068] | 102 | !! Software governed by the CeCILL license (see ./LICENSE) |
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[343] | 103 | !!---------------------------------------------------------------------- |
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[325] | 104 | CONTAINS |
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| 105 | |
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[12377] | 106 | SUBROUTINE dta_dyn( kt, Kbb, Kmm, Kaa ) |
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[325] | 107 | !!---------------------------------------------------------------------- |
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| 108 | !! *** ROUTINE dta_dyn *** |
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| 109 | !! |
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[3294] | 110 | !! ** Purpose : Prepares dynamics and physics fields from a NEMO run |
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| 111 | !! for an off-line simulation of passive tracers |
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[325] | 112 | !! |
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[3294] | 113 | !! ** Method : calculates the position of data |
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| 114 | !! - computes slopes if needed |
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| 115 | !! - interpolates data if needed |
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[2528] | 116 | !!---------------------------------------------------------------------- |
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[12377] | 117 | INTEGER, INTENT(in) :: kt ! ocean time-step index |
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| 118 | INTEGER, INTENT(in) :: Kbb, Kmm, Kaa ! ocean time level indices |
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[9212] | 119 | ! |
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[7646] | 120 | INTEGER :: ji, jj, jk |
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[9212] | 121 | REAL(wp), ALLOCATABLE, DIMENSION(:,:) :: zemp |
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| 122 | REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: zhdivtr |
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[325] | 123 | !!---------------------------------------------------------------------- |
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[3294] | 124 | ! |
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[9124] | 125 | IF( ln_timing ) CALL timing_start( 'dta_dyn') |
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[3294] | 126 | ! |
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[7646] | 127 | nsecdyn = nsec_year + nsec1jan000 ! number of seconds between Jan. 1st 00h of nit000 year and the middle of time step |
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[3294] | 128 | ! |
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[7646] | 129 | IF( kt == nit000 ) THEN ; nprevrec = 0 |
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| 130 | ELSE ; nprevrec = sf_dyn(jf_tem)%nrec_a(2) |
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[325] | 131 | ENDIF |
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[7646] | 132 | CALL fld_read( kt, 1, sf_dyn ) != read data at kt time step ==! |
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| 133 | ! |
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[12377] | 134 | IF( l_ldfslp .AND. .NOT.lk_c1d ) CALL dta_dyn_slp( kt, Kbb, Kmm ) ! Computation of slopes |
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[7646] | 135 | ! |
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[12377] | 136 | ts(:,:,:,jp_tem,Kmm) = sf_dyn(jf_tem)%fnow(:,:,:) * tmask(:,:,:) ! temperature |
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| 137 | ts(:,:,:,jp_sal,Kmm) = sf_dyn(jf_sal)%fnow(:,:,:) * tmask(:,:,:) ! salinity |
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[7646] | 138 | wndm(:,:) = sf_dyn(jf_wnd)%fnow(:,:,1) * tmask(:,:,1) ! wind speed - needed for gas exchange |
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| 139 | fmmflx(:,:) = sf_dyn(jf_fmf)%fnow(:,:,1) * tmask(:,:,1) ! downward salt flux (v3.5+) |
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| 140 | fr_i(:,:) = sf_dyn(jf_ice)%fnow(:,:,1) * tmask(:,:,1) ! Sea-ice fraction |
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| 141 | qsr (:,:) = sf_dyn(jf_qsr)%fnow(:,:,1) * tmask(:,:,1) ! solar radiation |
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| 142 | emp (:,:) = sf_dyn(jf_emp)%fnow(:,:,1) * tmask(:,:,1) ! E-P |
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| 143 | IF( ln_dynrnf ) THEN |
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| 144 | rnf (:,:) = sf_dyn(jf_rnf)%fnow(:,:,1) * tmask(:,:,1) ! E-P |
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[12377] | 145 | IF( ln_dynrnf_depth .AND. .NOT. ln_linssh ) CALL dta_dyn_hrnf(Kmm) |
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[3294] | 146 | ENDIF |
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[325] | 147 | ! |
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[12377] | 148 | uu(:,:,:,Kmm) = sf_dyn(jf_uwd)%fnow(:,:,:) * umask(:,:,:) ! effective u-transport |
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| 149 | vv(:,:,:,Kmm) = sf_dyn(jf_vwd)%fnow(:,:,:) * vmask(:,:,:) ! effective v-transport |
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| 150 | ww(:,:,:) = sf_dyn(jf_wwd)%fnow(:,:,:) * tmask(:,:,:) ! effective v-transport |
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[7646] | 151 | ! |
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| 152 | IF( .NOT.ln_linssh ) THEN |
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[9212] | 153 | ALLOCATE( zemp(jpi,jpj) , zhdivtr(jpi,jpj,jpk) ) |
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| 154 | zhdivtr(:,:,:) = sf_dyn(jf_div)%fnow(:,:,:) * tmask(:,:,:) ! effective u-transport |
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| 155 | emp_b (:,:) = sf_dyn(jf_empb)%fnow(:,:,1) * tmask(:,:,1) ! E-P |
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| 156 | zemp (:,:) = ( 0.5_wp * ( emp(:,:) + emp_b(:,:) ) + rnf(:,:) + fwbcorr ) * tmask(:,:,1) |
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[13258] | 157 | #if defined key_qco |
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| 158 | CALL dta_dyn_ssh( kt, zhdivtr, ssh(:,:,Kbb), zemp, ssh(:,:,Kaa) ) |
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| 159 | CALL dom_qco_r3c( ssh(:,:,Kaa), r3t(:,:,Kaa), r3u(:,:,Kaa), r3v(:,:,Kaa) ) |
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| 160 | #else |
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| 161 | CALL dta_dyn_ssh( kt, zhdivtr, ssh(:,:,Kbb), zemp, ssh(:,:,Kaa), e3t(:,:,:,Kaa) ) != ssh, vertical scale factor |
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| 162 | #endif |
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[9212] | 163 | DEALLOCATE( zemp , zhdivtr ) |
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[7646] | 164 | ! Write in the tracer restart file |
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[9212] | 165 | ! ********************************* |
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[7646] | 166 | IF( lrst_trc ) THEN |
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[3827] | 167 | IF(lwp) WRITE(numout,*) |
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[9212] | 168 | IF(lwp) WRITE(numout,*) 'dta_dyn_ssh : ssh field written in tracer restart file at it= ', kt,' date= ', ndastp |
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| 169 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~' |
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[12377] | 170 | CALL iom_rstput( kt, nitrst, numrtw, 'sshn', ssh(:,:,Kaa) ) |
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| 171 | CALL iom_rstput( kt, nitrst, numrtw, 'sshb', ssh(:,:,Kmm) ) |
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[1501] | 172 | ENDIF |
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[3294] | 173 | ENDIF |
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[325] | 174 | ! |
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[12377] | 175 | CALL eos ( ts(:,:,:,:,Kmm), rhd, rhop, gdept_0(:,:,:) ) ! In any case, we need rhop |
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| 176 | CALL eos_rab( ts(:,:,:,:,Kmm), rab_n, Kmm ) ! now local thermal/haline expension ratio at T-points |
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| 177 | CALL bn2 ( ts(:,:,:,:,Kmm), rab_n, rn2, Kmm ) ! before Brunt-Vaisala frequency need for zdfmxl |
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[5131] | 178 | |
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[12377] | 179 | rn2b(:,:,:) = rn2(:,:,:) ! needed for zdfmxl |
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| 180 | CALL zdf_mxl( kt, Kmm ) ! In any case, we need mxl |
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[2528] | 181 | ! |
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[9019] | 182 | hmld(:,:) = sf_dyn(jf_mld)%fnow(:,:,1) * tmask(:,:,1) ! mixed layer depht |
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| 183 | avt(:,:,:) = sf_dyn(jf_avt)%fnow(:,:,:) * tmask(:,:,:) ! vertical diffusive coefficient |
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[10213] | 184 | avs(:,:,:) = avt(:,:,:) |
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[7646] | 185 | ! |
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[9019] | 186 | IF( ln_trabbl .AND. .NOT.lk_c1d ) THEN ! diffusive Bottom boundary layer param |
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| 187 | ahu_bbl(:,:) = sf_dyn(jf_ubl)%fnow(:,:,1) * umask(:,:,1) ! bbl diffusive coef |
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| 188 | ahv_bbl(:,:) = sf_dyn(jf_vbl)%fnow(:,:,1) * vmask(:,:,1) |
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| 189 | ENDIF |
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[2762] | 190 | ! |
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[7646] | 191 | ! |
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[12377] | 192 | CALL eos( ts(:,:,:,:,Kmm), rhd, rhop, gdept_0(:,:,:) ) ! In any case, we need rhop |
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[7646] | 193 | ! |
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[12377] | 194 | IF(sn_cfctl%l_prtctl) THEN ! print control |
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| 195 | CALL prt_ctl(tab3d_1=ts(:,:,:,jp_tem,Kmm), clinfo1=' tn - : ', mask1=tmask, kdim=jpk ) |
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| 196 | CALL prt_ctl(tab3d_1=ts(:,:,:,jp_sal,Kmm), clinfo1=' sn - : ', mask1=tmask, kdim=jpk ) |
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| 197 | CALL prt_ctl(tab3d_1=uu(:,:,:,Kmm) , clinfo1=' uu(:,:,:,Kmm) - : ', mask1=umask, kdim=jpk ) |
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| 198 | CALL prt_ctl(tab3d_1=vv(:,:,:,Kmm) , clinfo1=' vv(:,:,:,Kmm) - : ', mask1=vmask, kdim=jpk ) |
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| 199 | CALL prt_ctl(tab3d_1=ww , clinfo1=' ww - : ', mask1=tmask, kdim=jpk ) |
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[9440] | 200 | CALL prt_ctl(tab3d_1=avt , clinfo1=' kz - : ', mask1=tmask, kdim=jpk ) |
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[7646] | 201 | CALL prt_ctl(tab3d_1=uslp , clinfo1=' slp - u : ', tab3d_2=vslp, clinfo2=' v : ', kdim=jpk) |
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| 202 | CALL prt_ctl(tab3d_1=wslpi , clinfo1=' slp - wi: ', tab3d_2=wslpj, clinfo2=' wj: ', kdim=jpk) |
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[2528] | 203 | ENDIF |
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| 204 | ! |
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[9124] | 205 | IF( ln_timing ) CALL timing_stop( 'dta_dyn') |
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[3294] | 206 | ! |
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[325] | 207 | END SUBROUTINE dta_dyn |
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| 208 | |
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[2528] | 209 | |
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[12377] | 210 | SUBROUTINE dta_dyn_init( Kbb, Kmm, Kaa ) |
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[325] | 211 | !!---------------------------------------------------------------------- |
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[3294] | 212 | !! *** ROUTINE dta_dyn_init *** |
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[325] | 213 | !! |
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[3294] | 214 | !! ** Purpose : Initialisation of the dynamical data |
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| 215 | !! ** Method : - read the data namdta_dyn namelist |
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[325] | 216 | !!---------------------------------------------------------------------- |
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[12377] | 217 | INTEGER, INTENT(in) :: Kbb, Kmm, Kaa ! ocean time level indices |
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| 218 | ! |
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[3294] | 219 | INTEGER :: ierr, ierr0, ierr1, ierr2, ierr3 ! return error code |
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| 220 | INTEGER :: ifpr ! dummy loop indice |
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| 221 | INTEGER :: jfld ! dummy loop arguments |
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| 222 | INTEGER :: inum, idv, idimv ! local integer |
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[4147] | 223 | INTEGER :: ios ! Local integer output status for namelist read |
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[7646] | 224 | INTEGER :: ji, jj, jk |
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| 225 | REAL(wp) :: zcoef |
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| 226 | INTEGER :: nkrnf_max |
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| 227 | REAL(wp) :: hrnf_max |
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[3294] | 228 | !! |
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[7646] | 229 | CHARACTER(len=100) :: cn_dir ! Root directory for location of core files |
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| 230 | TYPE(FLD_N), DIMENSION(jpfld) :: slf_d ! array of namelist informations on the fields to read |
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| 231 | TYPE(FLD_N) :: sn_uwd, sn_vwd, sn_wwd, sn_empb, sn_emp ! informations about the fields to be read |
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| 232 | TYPE(FLD_N) :: sn_tem , sn_sal , sn_avt ! " " |
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| 233 | TYPE(FLD_N) :: sn_mld, sn_qsr, sn_wnd , sn_ice , sn_fmf ! " " |
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| 234 | TYPE(FLD_N) :: sn_ubl, sn_vbl, sn_rnf ! " " |
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| 235 | TYPE(FLD_N) :: sn_div ! informations about the fields to be read |
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[9212] | 236 | !! |
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[7646] | 237 | NAMELIST/namdta_dyn/cn_dir, ln_dynrnf, ln_dynrnf_depth, fwbcorr, & |
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[9212] | 238 | & sn_uwd, sn_vwd, sn_wwd, sn_emp, & |
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| 239 | & sn_avt, sn_tem, sn_sal, sn_mld , sn_qsr , & |
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| 240 | & sn_wnd, sn_ice, sn_fmf, & |
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| 241 | & sn_ubl, sn_vbl, sn_rnf, & |
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[7646] | 242 | & sn_empb, sn_div |
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[9212] | 243 | !!---------------------------------------------------------------------- |
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[7646] | 244 | ! |
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[4147] | 245 | READ ( numnam_ref, namdta_dyn, IOSTAT = ios, ERR = 901) |
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[11536] | 246 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namdta_dyn in reference namelist' ) |
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[4147] | 247 | READ ( numnam_cfg, namdta_dyn, IOSTAT = ios, ERR = 902 ) |
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[11536] | 248 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namdta_dyn in configuration namelist' ) |
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[4624] | 249 | IF(lwm) WRITE ( numond, namdta_dyn ) |
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[3294] | 250 | ! ! store namelist information in an array |
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| 251 | ! ! Control print |
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[325] | 252 | IF(lwp) THEN |
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| 253 | WRITE(numout,*) |
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[3294] | 254 | WRITE(numout,*) 'dta_dyn : offline dynamics ' |
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| 255 | WRITE(numout,*) '~~~~~~~ ' |
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| 256 | WRITE(numout,*) ' Namelist namdta_dyn' |
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[7646] | 257 | WRITE(numout,*) ' runoffs option enabled (T) or not (F) ln_dynrnf = ', ln_dynrnf |
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| 258 | WRITE(numout,*) ' runoffs is spread in vertical ln_dynrnf_depth = ', ln_dynrnf_depth |
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| 259 | WRITE(numout,*) ' annual global mean of empmr for ssh correction fwbcorr = ', fwbcorr |
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[325] | 260 | WRITE(numout,*) |
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| 261 | ENDIF |
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[3294] | 262 | ! |
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[7646] | 263 | jf_uwd = 1 ; jf_vwd = 2 ; jf_wwd = 3 ; jf_emp = 4 ; jf_avt = 5 |
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| 264 | jf_tem = 6 ; jf_sal = 7 ; jf_mld = 8 ; jf_qsr = 9 |
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| 265 | jf_wnd = 10 ; jf_ice = 11 ; jf_fmf = 12 ; jfld = jf_fmf |
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[3294] | 266 | ! |
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[7646] | 267 | slf_d(jf_uwd) = sn_uwd ; slf_d(jf_vwd) = sn_vwd ; slf_d(jf_wwd) = sn_wwd |
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| 268 | slf_d(jf_emp) = sn_emp ; slf_d(jf_avt) = sn_avt |
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| 269 | slf_d(jf_tem) = sn_tem ; slf_d(jf_sal) = sn_sal ; slf_d(jf_mld) = sn_mld |
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| 270 | slf_d(jf_qsr) = sn_qsr ; slf_d(jf_wnd) = sn_wnd ; slf_d(jf_ice) = sn_ice |
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| 271 | slf_d(jf_fmf) = sn_fmf |
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[3294] | 272 | ! |
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[7646] | 273 | IF( .NOT.ln_linssh ) THEN |
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[9212] | 274 | jf_div = jfld + 1 ; jf_empb = jfld + 2 ; jfld = jf_empb |
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| 275 | slf_d(jf_div) = sn_div ; slf_d(jf_empb) = sn_empb |
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[7646] | 276 | ENDIF |
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| 277 | ! |
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[9019] | 278 | IF( ln_trabbl ) THEN |
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[9212] | 279 | jf_ubl = jfld + 1 ; jf_vbl = jfld + 2 ; jfld = jf_vbl |
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| 280 | slf_d(jf_ubl) = sn_ubl ; slf_d(jf_vbl) = sn_vbl |
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[7646] | 281 | ENDIF |
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| 282 | ! |
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[5385] | 283 | IF( ln_dynrnf ) THEN |
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[9212] | 284 | jf_rnf = jfld + 1 ; jfld = jf_rnf |
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| 285 | slf_d(jf_rnf) = sn_rnf |
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[4570] | 286 | ELSE |
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[7646] | 287 | rnf(:,:) = 0._wp |
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[4570] | 288 | ENDIF |
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| 289 | |
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[3294] | 290 | ALLOCATE( sf_dyn(jfld), STAT=ierr ) ! set sf structure |
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[7646] | 291 | IF( ierr > 0 ) THEN |
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[3294] | 292 | CALL ctl_stop( 'dta_dyn: unable to allocate sf structure' ) ; RETURN |
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| 293 | ENDIF |
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[5768] | 294 | ! ! fill sf with slf_i and control print |
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| 295 | CALL fld_fill( sf_dyn, slf_d, cn_dir, 'dta_dyn_init', 'Data in file', 'namdta_dyn' ) |
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[7646] | 296 | ! |
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[3294] | 297 | ! Open file for each variable to get his number of dimension |
---|
| 298 | DO ifpr = 1, jfld |
---|
[12377] | 299 | CALL fld_def( sf_dyn(ifpr) ) |
---|
| 300 | CALL iom_open( sf_dyn(ifpr)%clname, sf_dyn(ifpr)%num ) |
---|
[5768] | 301 | idv = iom_varid( sf_dyn(ifpr)%num , slf_d(ifpr)%clvar ) ! id of the variable sdjf%clvar |
---|
| 302 | idimv = iom_file ( sf_dyn(ifpr)%num )%ndims(idv) ! number of dimension for variable sdjf%clvar |
---|
[12377] | 303 | CALL iom_close( sf_dyn(ifpr)%num ) ! close file if already open |
---|
[5768] | 304 | ierr1=0 |
---|
[3294] | 305 | IF( idimv == 3 ) THEN ! 2D variable |
---|
| 306 | ALLOCATE( sf_dyn(ifpr)%fnow(jpi,jpj,1) , STAT=ierr0 ) |
---|
| 307 | IF( slf_d(ifpr)%ln_tint ) ALLOCATE( sf_dyn(ifpr)%fdta(jpi,jpj,1,2) , STAT=ierr1 ) |
---|
| 308 | ELSE ! 3D variable |
---|
| 309 | ALLOCATE( sf_dyn(ifpr)%fnow(jpi,jpj,jpk) , STAT=ierr0 ) |
---|
| 310 | IF( slf_d(ifpr)%ln_tint ) ALLOCATE( sf_dyn(ifpr)%fdta(jpi,jpj,jpk,2), STAT=ierr1 ) |
---|
[2528] | 311 | ENDIF |
---|
[3294] | 312 | IF( ierr0 + ierr1 > 0 ) THEN |
---|
| 313 | CALL ctl_stop( 'dta_dyn_init : unable to allocate sf_dyn array structure' ) ; RETURN |
---|
| 314 | ENDIF |
---|
| 315 | END DO |
---|
[325] | 316 | ! |
---|
[5836] | 317 | IF( l_ldfslp .AND. .NOT.lk_c1d ) THEN ! slopes |
---|
[3294] | 318 | IF( sf_dyn(jf_tem)%ln_tint ) THEN ! time interpolation |
---|
| 319 | ALLOCATE( uslpdta (jpi,jpj,jpk,2), vslpdta (jpi,jpj,jpk,2), & |
---|
| 320 | & wslpidta(jpi,jpj,jpk,2), wslpjdta(jpi,jpj,jpk,2), STAT=ierr2 ) |
---|
[7646] | 321 | ! |
---|
| 322 | IF( ierr2 > 0 ) THEN |
---|
| 323 | CALL ctl_stop( 'dta_dyn_init : unable to allocate slope arrays' ) ; RETURN |
---|
| 324 | ENDIF |
---|
[3294] | 325 | ENDIF |
---|
[2528] | 326 | ENDIF |
---|
[7646] | 327 | ! |
---|
| 328 | IF( .NOT.ln_linssh ) THEN |
---|
| 329 | IF( .NOT. sf_dyn(jf_uwd)%ln_clim .AND. ln_rsttr .AND. & ! Restart: read in restart file |
---|
| 330 | iom_varid( numrtr, 'sshn', ldstop = .FALSE. ) > 0 ) THEN |
---|
[12377] | 331 | IF(lwp) WRITE(numout,*) ' ssh(:,:,Kmm) forcing fields read in the restart file for initialisation' |
---|
| 332 | CALL iom_get( numrtr, jpdom_autoglo, 'sshn', ssh(:,:,Kmm) ) |
---|
| 333 | CALL iom_get( numrtr, jpdom_autoglo, 'sshb', ssh(:,:,Kbb) ) |
---|
[7646] | 334 | ELSE |
---|
[12377] | 335 | IF(lwp) WRITE(numout,*) ' ssh(:,:,Kmm) forcing fields read in the restart file for initialisation' |
---|
[7646] | 336 | CALL iom_open( 'restart', inum ) |
---|
[12377] | 337 | CALL iom_get( inum, jpdom_autoglo, 'sshn', ssh(:,:,Kmm) ) |
---|
| 338 | CALL iom_get( inum, jpdom_autoglo, 'sshb', ssh(:,:,Kbb) ) |
---|
[7646] | 339 | CALL iom_close( inum ) ! close file |
---|
| 340 | ENDIF |
---|
| 341 | ! |
---|
[13258] | 342 | #if defined key_qco |
---|
| 343 | CALL dom_qco_r3c( ssh(:,:,Kbb), r3t(:,:,Kbb), r3u(:,:,Kbb), r3v(:,:,Kbb) ) |
---|
| 344 | CALL dom_qco_r3c( ssh(:,:,Kmm), r3t(:,:,Kmm), r3u(:,:,Kmm), r3v(:,:,Kmm) ) |
---|
| 345 | #else |
---|
[7646] | 346 | DO jk = 1, jpkm1 |
---|
[13258] | 347 | e3t(:,:,jk,Kmm) = e3t_0(:,:,jk) * ( 1._wp + ssh(:,:,Kmm) * r1_ht_0(:,:) * tmask(:,:,jk) ) |
---|
[7646] | 348 | ENDDO |
---|
[12377] | 349 | e3t(:,:,jpk,Kaa) = e3t_0(:,:,jpk) |
---|
[7646] | 350 | |
---|
| 351 | ! Horizontal scale factor interpolations |
---|
| 352 | ! -------------------------------------- |
---|
[12377] | 353 | CALL dom_vvl_interpol( e3t(:,:,:,Kmm), e3u(:,:,:,Kmm), 'U' ) |
---|
| 354 | CALL dom_vvl_interpol( e3t(:,:,:,Kmm), e3v(:,:,:,Kmm), 'V' ) |
---|
[7646] | 355 | |
---|
| 356 | ! Vertical scale factor interpolations |
---|
| 357 | ! ------------------------------------ |
---|
[12377] | 358 | CALL dom_vvl_interpol( e3t(:,:,:,Kmm), e3w(:,:,:,Kmm), 'W' ) |
---|
[13258] | 359 | !!gm this should be computed from ssh(Kbb) |
---|
[12377] | 360 | e3t(:,:,:,Kbb) = e3t(:,:,:,Kmm) |
---|
| 361 | e3u(:,:,:,Kbb) = e3u(:,:,:,Kmm) |
---|
| 362 | e3v(:,:,:,Kbb) = e3v(:,:,:,Kmm) |
---|
[7646] | 363 | |
---|
| 364 | ! t- and w- points depth |
---|
| 365 | ! ---------------------- |
---|
[12377] | 366 | gdept(:,:,1,Kmm) = 0.5_wp * e3w(:,:,1,Kmm) |
---|
| 367 | gdepw(:,:,1,Kmm) = 0.0_wp |
---|
[7646] | 368 | |
---|
[12377] | 369 | DO_3D_11_11( 2, jpk ) |
---|
| 370 | ! zcoef = (tmask(ji,jj,jk) - wmask(ji,jj,jk)) ! 0 everywhere |
---|
| 371 | ! tmask = wmask, ie everywhere expect at jk = mikt |
---|
| 372 | ! 1 for jk = |
---|
| 373 | ! mikt |
---|
| 374 | zcoef = (tmask(ji,jj,jk) - wmask(ji,jj,jk)) |
---|
| 375 | gdepw(ji,jj,jk,Kmm) = gdepw(ji,jj,jk-1,Kmm) + e3t(ji,jj,jk-1,Kmm) |
---|
| 376 | gdept(ji,jj,jk,Kmm) = zcoef * ( gdepw(ji,jj,jk ,Kmm) + 0.5 * e3w(ji,jj,jk,Kmm)) & |
---|
| 377 | & + (1-zcoef) * ( gdept(ji,jj,jk-1,Kmm) + e3w(ji,jj,jk,Kmm)) |
---|
| 378 | END_3D |
---|
[7646] | 379 | |
---|
[12377] | 380 | gdept(:,:,:,Kbb) = gdept(:,:,:,Kmm) |
---|
| 381 | gdepw(:,:,:,Kbb) = gdepw(:,:,:,Kmm) |
---|
[7646] | 382 | ! |
---|
[495] | 383 | ENDIF |
---|
[13258] | 384 | #endif |
---|
[2715] | 385 | ! |
---|
[7646] | 386 | IF( ln_dynrnf .AND. ln_dynrnf_depth ) THEN ! read depht over which runoffs are distributed |
---|
| 387 | IF(lwp) WRITE(numout,*) |
---|
| 388 | IF(lwp) WRITE(numout,*) ' read in the file depht over which runoffs are distributed' |
---|
| 389 | CALL iom_open ( "runoffs", inum ) ! open file |
---|
| 390 | CALL iom_get ( inum, jpdom_data, 'rodepth', h_rnf ) ! read the river mouth array |
---|
| 391 | CALL iom_close( inum ) ! close file |
---|
| 392 | ! |
---|
| 393 | nk_rnf(:,:) = 0 ! set the number of level over which river runoffs are applied |
---|
[12377] | 394 | DO_2D_11_11 |
---|
| 395 | IF( h_rnf(ji,jj) > 0._wp ) THEN |
---|
| 396 | jk = 2 |
---|
| 397 | DO WHILE ( jk /= mbkt(ji,jj) .AND. gdept_0(ji,jj,jk) < h_rnf(ji,jj) ) ; jk = jk + 1 |
---|
[7646] | 398 | END DO |
---|
[12377] | 399 | nk_rnf(ji,jj) = jk |
---|
| 400 | ELSEIF( h_rnf(ji,jj) == -1._wp ) THEN ; nk_rnf(ji,jj) = 1 |
---|
| 401 | ELSEIF( h_rnf(ji,jj) == -999._wp ) THEN ; nk_rnf(ji,jj) = mbkt(ji,jj) |
---|
| 402 | ELSE |
---|
| 403 | CALL ctl_stop( 'sbc_rnf_init: runoff depth not positive, and not -999 or -1, rnf value in file fort.999' ) |
---|
| 404 | WRITE(999,*) 'ji, jj, h_rnf(ji,jj) :', ji, jj, h_rnf(ji,jj) |
---|
| 405 | ENDIF |
---|
| 406 | END_2D |
---|
[13258] | 407 | !!st pourquoi on n'utilise pas le gde3w ici plutôt que de faire une boucle ? |
---|
[12377] | 408 | DO_2D_11_11 |
---|
| 409 | h_rnf(ji,jj) = 0._wp |
---|
| 410 | DO jk = 1, nk_rnf(ji,jj) |
---|
| 411 | h_rnf(ji,jj) = h_rnf(ji,jj) + e3t(ji,jj,jk,Kmm) |
---|
[7646] | 412 | END DO |
---|
[12377] | 413 | END_2D |
---|
[7646] | 414 | ELSE ! runoffs applied at the surface |
---|
| 415 | nk_rnf(:,:) = 1 |
---|
[12377] | 416 | h_rnf (:,:) = e3t(:,:,1,Kmm) |
---|
[7646] | 417 | ENDIF |
---|
| 418 | nkrnf_max = MAXVAL( nk_rnf(:,:) ) |
---|
| 419 | hrnf_max = MAXVAL( h_rnf(:,:) ) |
---|
| 420 | IF( lk_mpp ) THEN |
---|
[10425] | 421 | CALL mpp_max( 'dtadyn', nkrnf_max ) ! max over the global domain |
---|
| 422 | CALL mpp_max( 'dtadyn', hrnf_max ) ! max over the global domain |
---|
[7646] | 423 | ENDIF |
---|
| 424 | IF(lwp) WRITE(numout,*) ' ' |
---|
| 425 | IF(lwp) WRITE(numout,*) ' max depht of runoff : ', hrnf_max,' max level : ', nkrnf_max |
---|
| 426 | IF(lwp) WRITE(numout,*) ' ' |
---|
| 427 | ! |
---|
[12377] | 428 | CALL dta_dyn( nit000, Kbb, Kmm, Kaa ) |
---|
[2528] | 429 | ! |
---|
[1501] | 430 | END SUBROUTINE dta_dyn_init |
---|
| 431 | |
---|
[13258] | 432 | |
---|
[12377] | 433 | SUBROUTINE dta_dyn_sed( kt, Kmm ) |
---|
[10222] | 434 | !!---------------------------------------------------------------------- |
---|
| 435 | !! *** ROUTINE dta_dyn *** |
---|
| 436 | !! |
---|
| 437 | !! ** Purpose : Prepares dynamics and physics fields from a NEMO run |
---|
| 438 | !! for an off-line simulation of passive tracers |
---|
| 439 | !! |
---|
| 440 | !! ** Method : calculates the position of data |
---|
| 441 | !! - computes slopes if needed |
---|
| 442 | !! - interpolates data if needed |
---|
| 443 | !!---------------------------------------------------------------------- |
---|
| 444 | INTEGER, INTENT(in) :: kt ! ocean time-step index |
---|
[12377] | 445 | INTEGER, INTENT(in) :: Kmm ! ocean time level index |
---|
[10222] | 446 | ! |
---|
| 447 | !!---------------------------------------------------------------------- |
---|
| 448 | ! |
---|
| 449 | IF( ln_timing ) CALL timing_start( 'dta_dyn_sed') |
---|
| 450 | ! |
---|
| 451 | nsecdyn = nsec_year + nsec1jan000 ! number of seconds between Jan. 1st 00h of nit000 year and the middle of time step |
---|
| 452 | ! |
---|
| 453 | IF( kt == nit000 ) THEN ; nprevrec = 0 |
---|
| 454 | ELSE ; nprevrec = sf_dyn(jf_tem)%nrec_a(2) |
---|
| 455 | ENDIF |
---|
| 456 | CALL fld_read( kt, 1, sf_dyn ) != read data at kt time step ==! |
---|
| 457 | ! |
---|
[12377] | 458 | ts(:,:,:,jp_tem,Kmm) = sf_dyn(jf_tem)%fnow(:,:,:) * tmask(:,:,:) ! temperature |
---|
| 459 | ts(:,:,:,jp_sal,Kmm) = sf_dyn(jf_sal)%fnow(:,:,:) * tmask(:,:,:) ! salinity |
---|
[10222] | 460 | ! |
---|
[12377] | 461 | CALL eos ( ts(:,:,:,:,Kmm), rhd, rhop, gdept_0(:,:,:) ) ! In any case, we need rhop |
---|
[9212] | 462 | |
---|
[12377] | 463 | IF(sn_cfctl%l_prtctl) THEN ! print control |
---|
| 464 | CALL prt_ctl(tab3d_1=ts(:,:,:,jp_tem,Kmm), clinfo1=' tn - : ', mask1=tmask, kdim=jpk ) |
---|
| 465 | CALL prt_ctl(tab3d_1=ts(:,:,:,jp_sal,Kmm), clinfo1=' sn - : ', mask1=tmask, kdim=jpk ) |
---|
[10222] | 466 | ENDIF |
---|
| 467 | ! |
---|
| 468 | IF( ln_timing ) CALL timing_stop( 'dta_dyn_sed') |
---|
| 469 | ! |
---|
| 470 | END SUBROUTINE dta_dyn_sed |
---|
| 471 | |
---|
| 472 | |
---|
[12377] | 473 | SUBROUTINE dta_dyn_sed_init( Kmm ) |
---|
[10222] | 474 | !!---------------------------------------------------------------------- |
---|
| 475 | !! *** ROUTINE dta_dyn_init *** |
---|
| 476 | !! |
---|
| 477 | !! ** Purpose : Initialisation of the dynamical data |
---|
| 478 | !! ** Method : - read the data namdta_dyn namelist |
---|
| 479 | !!---------------------------------------------------------------------- |
---|
[12377] | 480 | INTEGER, INTENT( in ) :: Kmm ! ocean time level index |
---|
| 481 | ! |
---|
[10222] | 482 | INTEGER :: ierr, ierr0, ierr1, ierr2, ierr3 ! return error code |
---|
| 483 | INTEGER :: ifpr ! dummy loop indice |
---|
| 484 | INTEGER :: jfld ! dummy loop arguments |
---|
| 485 | INTEGER :: inum, idv, idimv ! local integer |
---|
| 486 | INTEGER :: ios ! Local integer output status for namelist read |
---|
| 487 | !! |
---|
| 488 | CHARACTER(len=100) :: cn_dir ! Root directory for location of core files |
---|
| 489 | TYPE(FLD_N), DIMENSION(2) :: slf_d ! array of namelist informations on the fields to read |
---|
| 490 | TYPE(FLD_N) :: sn_tem , sn_sal ! " " |
---|
| 491 | !! |
---|
| 492 | NAMELIST/namdta_dyn/cn_dir, ln_dynrnf, ln_dynrnf_depth, fwbcorr, & |
---|
| 493 | & sn_tem, sn_sal |
---|
| 494 | !!---------------------------------------------------------------------- |
---|
| 495 | ! |
---|
| 496 | READ ( numnam_ref, namdta_dyn, IOSTAT = ios, ERR = 901) |
---|
[11536] | 497 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namdta_dyn in reference namelist' ) |
---|
[10222] | 498 | READ ( numnam_cfg, namdta_dyn, IOSTAT = ios, ERR = 902 ) |
---|
[11536] | 499 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namdta_dyn in configuration namelist' ) |
---|
[10222] | 500 | IF(lwm) WRITE ( numond, namdta_dyn ) |
---|
| 501 | ! ! store namelist information in an array |
---|
| 502 | ! ! Control print |
---|
| 503 | IF(lwp) THEN |
---|
| 504 | WRITE(numout,*) |
---|
| 505 | WRITE(numout,*) 'dta_dyn : offline dynamics ' |
---|
| 506 | WRITE(numout,*) '~~~~~~~ ' |
---|
| 507 | WRITE(numout,*) ' Namelist namdta_dyn' |
---|
| 508 | WRITE(numout,*) ' runoffs option enabled (T) or not (F) ln_dynrnf = ', ln_dynrnf |
---|
| 509 | WRITE(numout,*) ' runoffs is spread in vertical ln_dynrnf_depth = ', ln_dynrnf_depth |
---|
| 510 | WRITE(numout,*) ' annual global mean of empmr for ssh correction fwbcorr = ', fwbcorr |
---|
| 511 | WRITE(numout,*) |
---|
| 512 | ENDIF |
---|
| 513 | ! |
---|
| 514 | jf_tem = 1 ; jf_sal = 2 ; jfld = jf_sal |
---|
| 515 | ! |
---|
| 516 | slf_d(jf_tem) = sn_tem ; slf_d(jf_sal) = sn_sal |
---|
| 517 | ! |
---|
| 518 | ALLOCATE( sf_dyn(jfld), STAT=ierr ) ! set sf structure |
---|
| 519 | IF( ierr > 0 ) THEN |
---|
| 520 | CALL ctl_stop( 'dta_dyn: unable to allocate sf structure' ) ; RETURN |
---|
| 521 | ENDIF |
---|
| 522 | ! ! fill sf with slf_i and control print |
---|
| 523 | CALL fld_fill( sf_dyn, slf_d, cn_dir, 'dta_dyn_init', 'Data in file', 'namdta_dyn' ) |
---|
| 524 | ! |
---|
| 525 | ! Open file for each variable to get his number of dimension |
---|
| 526 | DO ifpr = 1, jfld |
---|
[12377] | 527 | CALL fld_def( sf_dyn(ifpr) ) |
---|
| 528 | CALL iom_open( sf_dyn(ifpr)%clname, sf_dyn(ifpr)%num ) |
---|
[10222] | 529 | idv = iom_varid( sf_dyn(ifpr)%num , slf_d(ifpr)%clvar ) ! id of the variable sdjf%clvar |
---|
| 530 | idimv = iom_file ( sf_dyn(ifpr)%num )%ndims(idv) ! number of dimension for variable sdjf%clvar |
---|
[12377] | 531 | CALL iom_close( sf_dyn(ifpr)%num ) ! close file if already open |
---|
[10222] | 532 | ierr1=0 |
---|
| 533 | IF( idimv == 3 ) THEN ! 2D variable |
---|
| 534 | ALLOCATE( sf_dyn(ifpr)%fnow(jpi,jpj,1) , STAT=ierr0 ) |
---|
| 535 | IF( slf_d(ifpr)%ln_tint ) ALLOCATE( sf_dyn(ifpr)%fdta(jpi,jpj,1,2) , STAT=ierr1 ) |
---|
| 536 | ELSE ! 3D variable |
---|
| 537 | ALLOCATE( sf_dyn(ifpr)%fnow(jpi,jpj,jpk) , STAT=ierr0 ) |
---|
| 538 | IF( slf_d(ifpr)%ln_tint ) ALLOCATE( sf_dyn(ifpr)%fdta(jpi,jpj,jpk,2), STAT=ierr1 ) |
---|
| 539 | ENDIF |
---|
| 540 | IF( ierr0 + ierr1 > 0 ) THEN |
---|
| 541 | CALL ctl_stop( 'dta_dyn_init : unable to allocate sf_dyn array structure' ) ; RETURN |
---|
| 542 | ENDIF |
---|
| 543 | END DO |
---|
| 544 | ! |
---|
[12377] | 545 | CALL dta_dyn_sed( nit000, Kmm ) |
---|
[10222] | 546 | ! |
---|
| 547 | END SUBROUTINE dta_dyn_sed_init |
---|
| 548 | |
---|
[13258] | 549 | |
---|
[12377] | 550 | SUBROUTINE dta_dyn_atf( kt, Kbb, Kmm, Kaa ) |
---|
[7646] | 551 | !!--------------------------------------------------------------------- |
---|
| 552 | !! *** ROUTINE dta_dyn_swp *** |
---|
| 553 | !! |
---|
[12377] | 554 | !! ** Purpose : Asselin time filter of now SSH |
---|
[7646] | 555 | !!--------------------------------------------------------------------- |
---|
[12377] | 556 | INTEGER, INTENT(in) :: kt ! time step |
---|
| 557 | INTEGER, INTENT(in) :: Kbb, Kmm, Kaa ! ocean time level indices |
---|
[9212] | 558 | ! |
---|
[7646] | 559 | !!--------------------------------------------------------------------- |
---|
[6140] | 560 | |
---|
[7646] | 561 | IF( kt == nit000 ) THEN |
---|
| 562 | IF(lwp) WRITE(numout,*) |
---|
[12377] | 563 | IF(lwp) WRITE(numout,*) 'dta_dyn_atf : Asselin time filter of sea surface height' |
---|
| 564 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~ ' |
---|
[7646] | 565 | ENDIF |
---|
| 566 | |
---|
[12489] | 567 | ssh(:,:,Kmm) = ssh(:,:,Kmm) + rn_atfp * ( ssh(:,:,Kbb) - 2 * ssh(:,:,Kmm) + ssh(:,:,Kaa)) |
---|
[7646] | 568 | |
---|
[12377] | 569 | !! Do we also need to time filter e3t?? |
---|
| 570 | ! |
---|
| 571 | END SUBROUTINE dta_dyn_atf |
---|
| 572 | |
---|
[13258] | 573 | |
---|
| 574 | #if ! defined key_qco |
---|
[12377] | 575 | SUBROUTINE dta_dyn_sf_interp( kt, Kmm ) |
---|
| 576 | !!--------------------------------------------------------------------- |
---|
| 577 | !! *** ROUTINE dta_dyn_sf_interp *** |
---|
| 578 | !! |
---|
| 579 | !! ** Purpose : Calculate scale factors at U/V/W points and depths |
---|
| 580 | !! given the after e3t field |
---|
| 581 | !!--------------------------------------------------------------------- |
---|
| 582 | INTEGER, INTENT(in) :: kt ! time step |
---|
| 583 | INTEGER, INTENT(in) :: Kmm ! ocean time level indices |
---|
| 584 | ! |
---|
| 585 | INTEGER :: ji, jj, jk |
---|
| 586 | REAL(wp) :: zcoef |
---|
| 587 | !!--------------------------------------------------------------------- |
---|
[7646] | 588 | |
---|
| 589 | ! Horizontal scale factor interpolations |
---|
| 590 | ! -------------------------------------- |
---|
[12377] | 591 | CALL dom_vvl_interpol( e3t(:,:,:,Kmm), e3u(:,:,:,Kmm), 'U' ) |
---|
| 592 | CALL dom_vvl_interpol( e3t(:,:,:,Kmm), e3v(:,:,:,Kmm), 'V' ) |
---|
[7646] | 593 | |
---|
| 594 | ! Vertical scale factor interpolations |
---|
| 595 | ! ------------------------------------ |
---|
[12377] | 596 | CALL dom_vvl_interpol( e3t(:,:,:,Kmm), e3w (:,:,:,Kmm), 'W' ) |
---|
[7646] | 597 | |
---|
| 598 | ! t- and w- points depth |
---|
| 599 | ! ---------------------- |
---|
[12377] | 600 | gdept(:,:,1,Kmm) = 0.5_wp * e3w(:,:,1,Kmm) |
---|
| 601 | gdepw(:,:,1,Kmm) = 0.0_wp |
---|
[9212] | 602 | ! |
---|
[12377] | 603 | DO_3D_11_11( 2, jpk ) |
---|
| 604 | zcoef = (tmask(ji,jj,jk) - wmask(ji,jj,jk)) |
---|
| 605 | gdepw(ji,jj,jk,Kmm) = gdepw(ji,jj,jk-1,Kmm) + e3t(ji,jj,jk-1,Kmm) |
---|
| 606 | gdept(ji,jj,jk,Kmm) = zcoef * ( gdepw(ji,jj,jk ,Kmm) + 0.5 * e3w(ji,jj,jk,Kmm)) & |
---|
| 607 | & + (1-zcoef) * ( gdept(ji,jj,jk-1,Kmm) + e3w(ji,jj,jk,Kmm)) |
---|
| 608 | END_3D |
---|
[9212] | 609 | ! |
---|
[12377] | 610 | END SUBROUTINE dta_dyn_sf_interp |
---|
[13258] | 611 | #endif |
---|
[7646] | 612 | |
---|
[13258] | 613 | |
---|
[7646] | 614 | SUBROUTINE dta_dyn_ssh( kt, phdivtr, psshb, pemp, pssha, pe3ta ) |
---|
[1501] | 615 | !!---------------------------------------------------------------------- |
---|
[7646] | 616 | !! *** ROUTINE dta_dyn_wzv *** |
---|
| 617 | !! |
---|
[12377] | 618 | !! ** Purpose : compute the after ssh (ssh(:,:,Kaa)) and the now vertical velocity |
---|
[1501] | 619 | !! |
---|
[7646] | 620 | !! ** Method : Using the incompressibility hypothesis, |
---|
| 621 | !! - the ssh increment is computed by integrating the horizontal divergence |
---|
| 622 | !! and multiply by the time step. |
---|
[1501] | 623 | !! |
---|
[7646] | 624 | !! - compute the after scale factor : repartition of ssh INCREMENT proportionnaly |
---|
| 625 | !! to the level thickness ( z-star case ) |
---|
| 626 | !! |
---|
| 627 | !! - the vertical velocity is computed by integrating the horizontal divergence |
---|
| 628 | !! from the bottom to the surface minus the scale factor evolution. |
---|
| 629 | !! The boundary conditions are w=0 at the bottom (no flux) |
---|
| 630 | !! |
---|
[13258] | 631 | !! ** action : ssh(:,:,Kaa) / e3t(:,:,k,Kaa) / ww |
---|
[7646] | 632 | !! |
---|
| 633 | !! Reference : Leclair, M., and G. Madec, 2009, Ocean Modelling. |
---|
[2528] | 634 | !!---------------------------------------------------------------------- |
---|
[7646] | 635 | INTEGER, INTENT(in ) :: kt ! time-step |
---|
| 636 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(in ) :: phdivtr ! horizontal divergence transport |
---|
| 637 | REAL(wp), DIMENSION(jpi,jpj) , OPTIONAL, INTENT(in ) :: psshb ! now ssh |
---|
| 638 | REAL(wp), DIMENSION(jpi,jpj) , OPTIONAL, INTENT(in ) :: pemp ! evaporation minus precipitation |
---|
| 639 | REAL(wp), DIMENSION(jpi,jpj) , OPTIONAL, INTENT(inout) :: pssha ! after ssh |
---|
| 640 | REAL(wp), DIMENSION(jpi,jpj,jpk), OPTIONAL, INTENT(out) :: pe3ta ! after vertical scale factor |
---|
[9212] | 641 | ! |
---|
[7646] | 642 | INTEGER :: jk |
---|
| 643 | REAL(wp), DIMENSION(jpi,jpj) :: zhdiv |
---|
| 644 | REAL(wp) :: z2dt |
---|
| 645 | !!---------------------------------------------------------------------- |
---|
[3294] | 646 | ! |
---|
[12489] | 647 | z2dt = 2._wp * rn_Dt |
---|
[7646] | 648 | ! |
---|
| 649 | zhdiv(:,:) = 0._wp |
---|
| 650 | DO jk = 1, jpkm1 |
---|
| 651 | zhdiv(:,:) = zhdiv(:,:) + phdivtr(:,:,jk) * tmask(:,:,jk) |
---|
| 652 | END DO |
---|
| 653 | ! ! Sea surface elevation time-stepping |
---|
[12489] | 654 | pssha(:,:) = ( psshb(:,:) - z2dt * ( r1_rho0 * pemp(:,:) + zhdiv(:,:) ) ) * ssmask(:,:) |
---|
[13258] | 655 | ! |
---|
| 656 | IF( PRESENT( pe3ta ) ) THEN ! After acale factors at t-points ( z_star coordinate ) |
---|
[7646] | 657 | DO jk = 1, jpkm1 |
---|
[13258] | 658 | pe3ta(:,:,jk) = e3t_0(:,:,jk) * ( 1._wp + pssha(:,:) * r1_ht_0(:,:) * tmask(:,:,jk) ) |
---|
[7646] | 659 | END DO |
---|
[13258] | 660 | ENDIF |
---|
[7646] | 661 | ! |
---|
| 662 | END SUBROUTINE dta_dyn_ssh |
---|
| 663 | |
---|
| 664 | |
---|
[12377] | 665 | SUBROUTINE dta_dyn_hrnf( Kmm ) |
---|
[7646] | 666 | !!---------------------------------------------------------------------- |
---|
| 667 | !! *** ROUTINE sbc_rnf *** |
---|
[1501] | 668 | !! |
---|
[7646] | 669 | !! ** Purpose : update the horizontal divergence with the runoff inflow |
---|
| 670 | !! |
---|
| 671 | !! ** Method : |
---|
| 672 | !! CAUTION : rnf is positive (inflow) decreasing the |
---|
| 673 | !! divergence and expressed in m/s |
---|
| 674 | !! |
---|
| 675 | !! ** Action : phdivn decreased by the runoff inflow |
---|
[2528] | 676 | !!---------------------------------------------------------------------- |
---|
[7646] | 677 | !! |
---|
[12377] | 678 | INTEGER, INTENT(in) :: Kmm ! ocean time level index |
---|
| 679 | ! |
---|
| 680 | INTEGER :: ji, jj, jk ! dummy loop indices |
---|
[7646] | 681 | !!---------------------------------------------------------------------- |
---|
[2528] | 682 | ! |
---|
[13258] | 683 | !!st code dupliqué même remarque que plus haut pourquoi ne pas utiliser gdepw ? |
---|
[12377] | 684 | DO_2D_11_11 |
---|
| 685 | h_rnf(ji,jj) = 0._wp |
---|
| 686 | DO jk = 1, nk_rnf(ji,jj) ! recalculates h_rnf to be the depth in metres |
---|
| 687 | h_rnf(ji,jj) = h_rnf(ji,jj) + e3t(ji,jj,jk,Kmm) ! to the bottom of the relevant grid box |
---|
| 688 | END DO |
---|
| 689 | END_2D |
---|
[5836] | 690 | ! |
---|
[7646] | 691 | END SUBROUTINE dta_dyn_hrnf |
---|
| 692 | |
---|
| 693 | |
---|
| 694 | |
---|
[12377] | 695 | SUBROUTINE dta_dyn_slp( kt, Kbb, Kmm ) |
---|
[7646] | 696 | !!--------------------------------------------------------------------- |
---|
| 697 | !! *** ROUTINE dta_dyn_slp *** |
---|
| 698 | !! |
---|
| 699 | !! ** Purpose : Computation of slope |
---|
| 700 | !! |
---|
| 701 | !!--------------------------------------------------------------------- |
---|
| 702 | INTEGER, INTENT(in) :: kt ! time step |
---|
[12377] | 703 | INTEGER, INTENT(in) :: Kbb, Kmm ! ocean time level indices |
---|
[7646] | 704 | ! |
---|
| 705 | INTEGER :: ji, jj ! dummy loop indices |
---|
| 706 | REAL(wp) :: ztinta ! ratio applied to after records when doing time interpolation |
---|
| 707 | REAL(wp) :: ztintb ! ratio applied to before records when doing time interpolation |
---|
| 708 | INTEGER :: iswap |
---|
[9212] | 709 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zuslp, zvslp, zwslpi, zwslpj |
---|
| 710 | REAL(wp), DIMENSION(jpi,jpj,jpk,jpts) :: zts |
---|
[7646] | 711 | !!--------------------------------------------------------------------- |
---|
| 712 | ! |
---|
| 713 | IF( sf_dyn(jf_tem)%ln_tint ) THEN ! Computes slopes (here avt is used as workspace) |
---|
| 714 | IF( kt == nit000 ) THEN |
---|
| 715 | IF(lwp) WRITE(numout,*) ' Compute new slopes at kt = ', kt |
---|
| 716 | zts(:,:,:,jp_tem) = sf_dyn(jf_tem)%fdta(:,:,:,1) * tmask(:,:,:) ! temperature |
---|
| 717 | zts(:,:,:,jp_sal) = sf_dyn(jf_sal)%fdta(:,:,:,1) * tmask(:,:,:) ! salinity |
---|
| 718 | avt(:,:,:) = sf_dyn(jf_avt)%fdta(:,:,:,1) * tmask(:,:,:) ! vertical diffusive coef. |
---|
[12377] | 719 | CALL compute_slopes( kt, zts, zuslp, zvslp, zwslpi, zwslpj, Kbb, Kmm ) |
---|
[7646] | 720 | uslpdta (:,:,:,1) = zuslp (:,:,:) |
---|
| 721 | vslpdta (:,:,:,1) = zvslp (:,:,:) |
---|
| 722 | wslpidta(:,:,:,1) = zwslpi(:,:,:) |
---|
| 723 | wslpjdta(:,:,:,1) = zwslpj(:,:,:) |
---|
| 724 | ! |
---|
| 725 | zts(:,:,:,jp_tem) = sf_dyn(jf_tem)%fdta(:,:,:,2) * tmask(:,:,:) ! temperature |
---|
| 726 | zts(:,:,:,jp_sal) = sf_dyn(jf_sal)%fdta(:,:,:,2) * tmask(:,:,:) ! salinity |
---|
| 727 | avt(:,:,:) = sf_dyn(jf_avt)%fdta(:,:,:,2) * tmask(:,:,:) ! vertical diffusive coef. |
---|
[12377] | 728 | CALL compute_slopes( kt, zts, zuslp, zvslp, zwslpi, zwslpj, Kbb, Kmm ) |
---|
[7646] | 729 | uslpdta (:,:,:,2) = zuslp (:,:,:) |
---|
| 730 | vslpdta (:,:,:,2) = zvslp (:,:,:) |
---|
| 731 | wslpidta(:,:,:,2) = zwslpi(:,:,:) |
---|
| 732 | wslpjdta(:,:,:,2) = zwslpj(:,:,:) |
---|
| 733 | ELSE |
---|
| 734 | ! |
---|
| 735 | iswap = 0 |
---|
| 736 | IF( sf_dyn(jf_tem)%nrec_a(2) - nprevrec /= 0 ) iswap = 1 |
---|
| 737 | IF( nsecdyn > sf_dyn(jf_tem)%nrec_b(2) .AND. iswap == 1 ) THEN ! read/update the after data |
---|
| 738 | IF(lwp) WRITE(numout,*) ' Compute new slopes at kt = ', kt |
---|
| 739 | uslpdta (:,:,:,1) = uslpdta (:,:,:,2) ! swap the data |
---|
| 740 | vslpdta (:,:,:,1) = vslpdta (:,:,:,2) |
---|
| 741 | wslpidta(:,:,:,1) = wslpidta(:,:,:,2) |
---|
| 742 | wslpjdta(:,:,:,1) = wslpjdta(:,:,:,2) |
---|
| 743 | ! |
---|
| 744 | zts(:,:,:,jp_tem) = sf_dyn(jf_tem)%fdta(:,:,:,2) * tmask(:,:,:) ! temperature |
---|
| 745 | zts(:,:,:,jp_sal) = sf_dyn(jf_sal)%fdta(:,:,:,2) * tmask(:,:,:) ! salinity |
---|
| 746 | avt(:,:,:) = sf_dyn(jf_avt)%fdta(:,:,:,2) * tmask(:,:,:) ! vertical diffusive coef. |
---|
[12377] | 747 | CALL compute_slopes( kt, zts, zuslp, zvslp, zwslpi, zwslpj, Kbb, Kmm ) |
---|
[7646] | 748 | ! |
---|
| 749 | uslpdta (:,:,:,2) = zuslp (:,:,:) |
---|
| 750 | vslpdta (:,:,:,2) = zvslp (:,:,:) |
---|
| 751 | wslpidta(:,:,:,2) = zwslpi(:,:,:) |
---|
| 752 | wslpjdta(:,:,:,2) = zwslpj(:,:,:) |
---|
| 753 | ENDIF |
---|
| 754 | ENDIF |
---|
| 755 | ENDIF |
---|
| 756 | ! |
---|
| 757 | IF( sf_dyn(jf_tem)%ln_tint ) THEN |
---|
| 758 | ztinta = REAL( nsecdyn - sf_dyn(jf_tem)%nrec_b(2), wp ) & |
---|
| 759 | & / REAL( sf_dyn(jf_tem)%nrec_a(2) - sf_dyn(jf_tem)%nrec_b(2), wp ) |
---|
| 760 | ztintb = 1. - ztinta |
---|
| 761 | IF( l_ldfslp .AND. .NOT.lk_c1d ) THEN ! Computes slopes (here avt is used as workspace) |
---|
| 762 | uslp (:,:,:) = ztintb * uslpdta (:,:,:,1) + ztinta * uslpdta (:,:,:,2) |
---|
| 763 | vslp (:,:,:) = ztintb * vslpdta (:,:,:,1) + ztinta * vslpdta (:,:,:,2) |
---|
| 764 | wslpi(:,:,:) = ztintb * wslpidta(:,:,:,1) + ztinta * wslpidta(:,:,:,2) |
---|
| 765 | wslpj(:,:,:) = ztintb * wslpjdta(:,:,:,1) + ztinta * wslpjdta(:,:,:,2) |
---|
| 766 | ENDIF |
---|
| 767 | ELSE |
---|
| 768 | zts(:,:,:,jp_tem) = sf_dyn(jf_tem)%fnow(:,:,:) * tmask(:,:,:) ! temperature |
---|
| 769 | zts(:,:,:,jp_sal) = sf_dyn(jf_sal)%fnow(:,:,:) * tmask(:,:,:) ! salinity |
---|
| 770 | avt(:,:,:) = sf_dyn(jf_avt)%fnow(:,:,:) * tmask(:,:,:) ! vertical diffusive coef. |
---|
[12377] | 771 | CALL compute_slopes( kt, zts, zuslp, zvslp, zwslpi, zwslpj, Kbb, Kmm ) |
---|
[7646] | 772 | ! |
---|
| 773 | IF( l_ldfslp .AND. .NOT.lk_c1d ) THEN ! Computes slopes (here avt is used as workspace) |
---|
| 774 | uslp (:,:,:) = zuslp (:,:,:) |
---|
| 775 | vslp (:,:,:) = zvslp (:,:,:) |
---|
| 776 | wslpi(:,:,:) = zwslpi(:,:,:) |
---|
| 777 | wslpj(:,:,:) = zwslpj(:,:,:) |
---|
| 778 | ENDIF |
---|
| 779 | ENDIF |
---|
| 780 | ! |
---|
| 781 | END SUBROUTINE dta_dyn_slp |
---|
[1501] | 782 | |
---|
[9212] | 783 | |
---|
[12377] | 784 | SUBROUTINE compute_slopes( kt, pts, puslp, pvslp, pwslpi, pwslpj, Kbb, Kmm ) |
---|
[1501] | 785 | !!--------------------------------------------------------------------- |
---|
[3294] | 786 | !! *** ROUTINE dta_dyn_slp *** |
---|
[1501] | 787 | !! |
---|
[9212] | 788 | !! ** Purpose : Computation of slope |
---|
[1501] | 789 | !!--------------------------------------------------------------------- |
---|
[3294] | 790 | INTEGER , INTENT(in ) :: kt ! time step |
---|
| 791 | REAL(wp), DIMENSION(jpi,jpj,jpk,jpts), INTENT(in ) :: pts ! temperature/salinity |
---|
| 792 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(out) :: puslp ! zonal isopycnal slopes |
---|
| 793 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(out) :: pvslp ! meridional isopycnal slopes |
---|
| 794 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(out) :: pwslpi ! zonal diapycnal slopes |
---|
| 795 | REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(out) :: pwslpj ! meridional diapycnal slopes |
---|
[12377] | 796 | INTEGER , INTENT(in ) :: Kbb, Kmm ! ocean time level indices |
---|
[1501] | 797 | !!--------------------------------------------------------------------- |
---|
[9212] | 798 | ! |
---|
[7646] | 799 | IF( l_ldfslp .AND. .NOT.lk_c1d ) THEN ! Computes slopes (here avt is used as workspace) |
---|
[5836] | 800 | CALL eos ( pts, rhd, rhop, gdept_0(:,:,:) ) |
---|
[12377] | 801 | CALL eos_rab( pts, rab_n, Kmm ) ! now local thermal/haline expension ratio at T-points |
---|
| 802 | CALL bn2 ( pts, rab_n, rn2, Kmm ) ! now Brunt-Vaisala |
---|
[5131] | 803 | |
---|
[6140] | 804 | ! Partial steps: before Horizontal DErivative |
---|
| 805 | IF( ln_zps .AND. .NOT. ln_isfcav) & |
---|
[12377] | 806 | & CALL zps_hde ( kt, Kmm, jpts, pts, gtsu, gtsv, & ! Partial steps: before horizontal gradient |
---|
[6140] | 807 | & rhd, gru , grv ) ! of t, s, rd at the last ocean level |
---|
| 808 | IF( ln_zps .AND. ln_isfcav) & |
---|
[12377] | 809 | & CALL zps_hde_isf( kt, Kmm, jpts, pts, gtsu, gtsv, gtui, gtvi, & ! Partial steps for top cell (ISF) |
---|
[7646] | 810 | & rhd, gru , grv , grui, grvi ) ! of t, s, rd at the first ocean level |
---|
[4990] | 811 | |
---|
[12377] | 812 | rn2b(:,:,:) = rn2(:,:,:) ! needed for zdfmxl |
---|
| 813 | CALL zdf_mxl( kt, Kmm ) ! mixed layer depth |
---|
| 814 | CALL ldf_slp( kt, rhd, rn2, Kbb, Kmm ) ! slopes |
---|
[7646] | 815 | puslp (:,:,:) = uslp (:,:,:) |
---|
| 816 | pvslp (:,:,:) = vslp (:,:,:) |
---|
| 817 | pwslpi(:,:,:) = wslpi(:,:,:) |
---|
| 818 | pwslpj(:,:,:) = wslpj(:,:,:) |
---|
[5836] | 819 | ELSE |
---|
| 820 | puslp (:,:,:) = 0. ! to avoid warning when compiling |
---|
| 821 | pvslp (:,:,:) = 0. |
---|
| 822 | pwslpi(:,:,:) = 0. |
---|
| 823 | pwslpj(:,:,:) = 0. |
---|
| 824 | ENDIF |
---|
[2528] | 825 | ! |
---|
[7646] | 826 | END SUBROUTINE compute_slopes |
---|
[9212] | 827 | |
---|
[2528] | 828 | !!====================================================================== |
---|
[325] | 829 | END MODULE dtadyn |
---|