| 1 | MODULE zdf_oce |
|---|
| 2 | !!====================================================================== |
|---|
| 3 | !! *** MODULE zdf_oce *** |
|---|
| 4 | !! Ocean physics : define vertical mixing variables |
|---|
| 5 | !!===================================================================== |
|---|
| 6 | !!---------------------------------------------------------------------- |
|---|
| 7 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
|---|
| 8 | !! $Header$ |
|---|
| 9 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
|---|
| 10 | !!---------------------------------------------------------------------- |
|---|
| 11 | !!---------------------------------------------------------------------- |
|---|
| 12 | !! zdf_init : initialization, namelist read, and parameters control |
|---|
| 13 | !!---------------------------------------------------------------------- |
|---|
| 14 | !! * Modules used |
|---|
| 15 | USE par_oce ! mesh and scale factors |
|---|
| 16 | |
|---|
| 17 | IMPLICIT NONE |
|---|
| 18 | PRIVATE |
|---|
| 19 | |
|---|
| 20 | !! * Share Module variables |
|---|
| 21 | LOGICAL, PARAMETER, PUBLIC :: & !: |
|---|
| 22 | #if defined key_zdfcst || defined key_esopa |
|---|
| 23 | lk_zdfcst = .TRUE. !: constant vertical mixing flag |
|---|
| 24 | #else |
|---|
| 25 | lk_zdfcst = .FALSE. !: constant vertical mixing flag |
|---|
| 26 | #endif |
|---|
| 27 | LOGICAL, PUBLIC :: & !: |
|---|
| 28 | ln_zdfevd = .TRUE. , & !: convection: enhanced vertical diffusion flag |
|---|
| 29 | ln_zdfnpc = .FALSE. !: convection: non-penetrative convection flag |
|---|
| 30 | |
|---|
| 31 | LOGICAL, PUBLIC :: & !: |
|---|
| 32 | l_trazdf_exp = .FALSE. , & !: ??? |
|---|
| 33 | l_trazdf_imp = .FALSE. , & !: |
|---|
| 34 | l_dynzdf_exp = .FALSE. , & !: |
|---|
| 35 | l_dynzdf_imp = .TRUE. , & !: |
|---|
| 36 | l_dynzdf_imp_tsk = .FALSE. !: |
|---|
| 37 | |
|---|
| 38 | INTEGER, PUBLIC :: & !!: namzdf: vertical diffusion |
|---|
| 39 | n_zdfexp = 3 , & !: number of sub-time step (explicit time stepping) |
|---|
| 40 | nevdm = 1 !: =0/1 flag to apply enhanced avm or not |
|---|
| 41 | |
|---|
| 42 | REAL(wp), PUBLIC :: & !!: namzdf vertical diffusion |
|---|
| 43 | avm0 = 1.e-4_wp, & !: vertical eddy viscosity (m2/s) |
|---|
| 44 | avt0 = 1.e-5_wp, & !: vertical eddy diffusivity (m2/s) |
|---|
| 45 | avevd = 1._wp !: vertical eddy coeff. for enhanced vert. diff. (m2/s) |
|---|
| 46 | |
|---|
| 47 | REAL(wp), PUBLIC, DIMENSION(jpi,jpj,jpk) :: & !: |
|---|
| 48 | avmu, & !: vertical viscosity coeff. at uw-, vw-points |
|---|
| 49 | avmv, & !: vertical viscosity coeff. at uw-, vw-points |
|---|
| 50 | avt !: vertical diffusivity coeff. at w-point |
|---|
| 51 | |
|---|
| 52 | REAL(wp), PUBLIC, DIMENSION(jpk) :: & !: |
|---|
| 53 | avmb, avtb !: background profile of avm and avt |
|---|
| 54 | |
|---|
| 55 | !!====================================================================== |
|---|
| 56 | END MODULE zdf_oce |
|---|
