[6101] | 1 | MODULE ldftra_crs |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE ldftra *** |
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| 4 | !! Ocean physics: lateral diffusivity coefficient |
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| 5 | !!===================================================================== |
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| 6 | !! History : ! 1997-07 (G. Madec) from inimix.F split in 2 routines |
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| 7 | !! NEMO 1.0 ! 2002-09 (G. Madec) F90: Free form and module |
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| 8 | !! 2.0 ! 2005-11 (G. Madec) |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | !! ldf_tra_init : initialization, namelist read, and parameters control |
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| 13 | !! ldf_tra_c3d : 3D eddy viscosity coefficient initialization |
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| 14 | !! ldf_tra_c2d : 2D eddy viscosity coefficient initialization |
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| 15 | !! ldf_tra_c1d : 1D eddy viscosity coefficient initialization |
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| 16 | !!---------------------------------------------------------------------- |
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| 17 | ! USE oce ! ocean dynamics and tracers |
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| 18 | ! USE dom_oce ! ocean space and time domain |
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| 19 | ! USE phycst ! physical constants |
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| 20 | USE ldftra_oce,ONLY : lk_traldf_eiv,ln_traldf_lap,ln_traldf_bilap ! ocean tracer lateral physics |
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| 21 | ! USE ldfslp ! ??? |
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| 22 | ! USE in_out_manager ! I/O manager |
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| 23 | ! USE ioipsl |
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| 24 | ! USE lib_mpp ! distribued memory computing library |
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| 25 | ! USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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| 26 | USE oce_trc |
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| 27 | USE crslbclnk , ONLY : crs_lbc_lnk |
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| 28 | |
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| 29 | IMPLICIT NONE |
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| 30 | PRIVATE |
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| 31 | |
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| 32 | PUBLIC ldf_tra_crs_init ! called by opa.F90 |
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| 33 | |
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| 34 | !! * Substitutions |
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| 35 | # include "domzgr_substitute.h90" |
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| 36 | # include "vectopt_loop_substitute.h90" |
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| 37 | !!---------------------------------------------------------------------- |
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| 38 | !! NEMO/OPA 3.3 , NEMO Consortium (2010) |
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| 39 | !! $Id: ldftra.F90 4624 2014-04-28 12:09:03Z acc $ |
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| 40 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 41 | !!---------------------------------------------------------------------- |
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| 42 | CONTAINS |
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| 43 | |
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| 44 | SUBROUTINE ldf_tra_crs_init |
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| 45 | !!---------------------------------------------------------------------- |
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| 46 | !! *** ROUTINE ldf_tra_init *** |
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| 47 | !! |
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| 48 | !! ** Purpose : initializations of the tracer lateral mixing coeff. |
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| 49 | !! |
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| 50 | !! ** Method : the Eddy diffusivity and eddy induced velocity ceoff. |
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| 51 | !! are defined as follows: |
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| 52 | !! default option : constant coef. aht0, aeiv0 (namelist) |
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| 53 | !! 'key_traldf_c1d': depth dependent coef. defined in |
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| 54 | !! in ldf_tra_c1d routine |
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| 55 | !! 'key_traldf_c2d': latitude and longitude dependent coef. |
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| 56 | !! defined in ldf_tra_c2d routine |
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| 57 | !! 'key_traldf_c3d': latitude, longitude, depth dependent coef. |
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| 58 | !! defined in ldf_tra_c3d routine |
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| 59 | !! |
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| 60 | !! N.B. User defined include files. By default, 3d and 2d coef. |
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| 61 | !! are set to a constant value given in the namelist and the 1d |
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| 62 | !! coefficients are initialized to a hyperbolic tangent vertical |
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| 63 | !! profile. |
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| 64 | !!---------------------------------------------------------------------- |
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| 65 | INTEGER :: ioptio ! temporary integer |
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| 66 | INTEGER :: ios ! temporary integer |
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| 67 | LOGICAL :: ll_print = .FALSE. ! =T print eddy coef. in numout |
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| 68 | !!---------------------------------------------------------------------- |
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| 69 | |
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| 70 | !#if defined key_traldf_c3d |
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| 71 | ! CALL ldf_tra_c3d( ll_print ) ! aht = 3D coef. = F( longitude, latitude, depth ) |
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| 72 | !#elif defined key_traldf_c2d |
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| 73 | CALL ldf_tra_c2d_crs( ll_print ) ! aht = 2D coef. = F( longitude, latitude ) |
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| 74 | !#elif defined key_traldf_c1d |
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| 75 | ! CALL ldf_tra_c1d( ll_print ) ! aht = 1D coef. = F( depth ) |
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| 76 | !#endif |
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| 77 | ! Constant coefficients |
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| 78 | ! |
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| 79 | END SUBROUTINE ldf_tra_crs_init |
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| 80 | |
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| 81 | !#if defined key_traldf_c3d |
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| 82 | !# include "ldftra_c3d.h90" |
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| 83 | !#elif defined key_traldf_c2d |
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| 84 | # include "ldftra_c2d_crs.h90" |
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| 85 | !#elif defined key_traldf_c1d |
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| 86 | !# include "ldftra_c1d.h90" |
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| 87 | !#endif |
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| 88 | |
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| 89 | !!====================================================================== |
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| 90 | END MODULE ldftra_crs |
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