| 1 | MODULE zdf_oce |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE zdf_oce *** |
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| 4 | !! Ocean physics : define vertical mixing variables |
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| 5 | !!===================================================================== |
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| 6 | !! history : 1.0 ! 2002-06 (G. Madec) Original code |
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| 7 | !! 3.2 ! 2009-07 (G.Madec) addition of avm |
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| 8 | !!---------------------------------------------------------------------- |
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| 9 | |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | USE par_oce ! ocean parameters |
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| 12 | |
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| 13 | IMPLICIT NONE |
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| 14 | PRIVATE |
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| 15 | |
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| 16 | #if defined key_zdfcst || defined key_esopa |
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| 17 | LOGICAL, PARAMETER, PUBLIC :: lk_zdfcst = .TRUE. !: constant vertical mixing flag |
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| 18 | #else |
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| 19 | LOGICAL, PARAMETER, PUBLIC :: lk_zdfcst = .FALSE. !: constant vertical mixing flag |
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| 20 | #endif |
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| 21 | |
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| 22 | ! !!* namelist namzdf: vertical diffusion |
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| 23 | LOGICAL , PUBLIC :: ln_zdfexp = .FALSE. !: explicit vertical diffusion scheme flag |
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| 24 | LOGICAL , PUBLIC :: ln_zdfevd = .TRUE. !: convection: enhanced vertical diffusion flag |
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| 25 | LOGICAL , PUBLIC :: ln_zdfnpc = .FALSE. !: convection: non-penetrative convection flag |
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| 26 | INTEGER , PUBLIC :: n_zdfexp = 3 !: number of sub-time step (explicit time stepping) |
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| 27 | INTEGER , PUBLIC :: n_evdm = 1 !: =0/1 flag to apply enhanced avm or not |
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| 28 | REAL(wp), PUBLIC :: avm0 = 1.e-4_wp !: vertical eddy viscosity (m2/s) |
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| 29 | REAL(wp), PUBLIC :: avt0 = 1.e-5_wp !: vertical eddy diffusivity (m2/s) |
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| 30 | REAL(wp), PUBLIC :: avevd = 1._wp !: vertical eddy coeff. for enhanced vert. diff. (m2/s) |
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| 31 | |
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| 32 | REAL(wp), PUBLIC, DIMENSION (jpk) :: avmb, avtb !: background profile of avm and avt |
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| 33 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj,jpk) :: avmu, avmv !: vertical viscosity coeff. at uw- & vw-points [m2/s] |
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| 34 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj,jpk) :: avm , avt !: vertical viscosity & diffusivity coeff. at w-point [m2/s] |
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| 35 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj,jpk) :: avt_evd !: enhanced vertical diffusivity coeff. at w-point [m2/s] |
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| 36 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj,jpk) :: avmu_evd !: enhanced vertical viscosity coeff. at uw-point [m2/s] |
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| 37 | #if defined key_zdftmx |
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| 38 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj,jpk) :: av_tide !: Tidal mixing |
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| 39 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj,jpk) :: av_tide_itf !: Tidal mixing in the Indonesian Through Flow |
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| 40 | #endif |
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| 41 | |
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| 42 | !!---------------------------------------------------------------------- |
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| 43 | !! NEMO/OPA 3.2 , LOCEAN-IPSL (2009) |
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| 44 | !! $Id$ |
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| 45 | !! Software governed by the CeCILL licence (modipsl/doc/NEMO_CeCILL.txt) |
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| 46 | !!====================================================================== |
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| 47 | END MODULE zdf_oce |
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