| 1 | MODULE ldfdyn_oce |
|---|
| 2 | !!====================================================================== |
|---|
| 3 | !! *** MODULE ldfdyn_oce *** |
|---|
| 4 | !! Ocean physics: lateral momentum mixing coefficient defined in memory |
|---|
| 5 | !!====================================================================== |
|---|
| 6 | !! |
|---|
| 7 | !! ** Purpose : |
|---|
| 8 | !! - Define in memory lateral momentum mixing coefficients |
|---|
| 9 | !! |
|---|
| 10 | !! History : |
|---|
| 11 | !! 8.5 ! 02-11 (G. Madec) F90: Free form and module |
|---|
| 12 | !!---------------------------------------------------------------------- |
|---|
| 13 | !! OPA 9.0 , LOCEAN-IPSL (2005) |
|---|
| 14 | !! $Id: ldfdyn_oce.F90 1152 2008-06-26 14:11:13Z rblod $ |
|---|
| 15 | !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
|---|
| 16 | !!---------------------------------------------------------------------- |
|---|
| 17 | !! * Modules used |
|---|
| 18 | USE par_oce ! ocean parameters |
|---|
| 19 | |
|---|
| 20 | IMPLICIT NONE |
|---|
| 21 | PUBLIC |
|---|
| 22 | |
|---|
| 23 | !!---------------------------------------------------------------------- |
|---|
| 24 | !! Lateral eddy viscosity coefficients (dynamics) |
|---|
| 25 | !!---------------------------------------------------------------------- |
|---|
| 26 | |
|---|
| 27 | LOGICAL :: & !!! ** lateral mixing namelist (nam_dynldf) ** |
|---|
| 28 | ln_dynldf_lap = .TRUE. , & ! laplacian operator |
|---|
| 29 | ln_dynldf_bilap = .FALSE. , & ! bilaplacian operator |
|---|
| 30 | ln_dynldf_level = .FALSE. , & ! iso-level direction |
|---|
| 31 | ln_dynldf_hor = .TRUE. , & ! horizontal (geopotential) direction |
|---|
| 32 | ln_dynldf_iso = .FALSE. ! iso-neutral direction |
|---|
| 33 | |
|---|
| 34 | REAL(wp) :: & !!! ** lateral mixing namelist (nam_dynldf) ** |
|---|
| 35 | ahm0 = 40000._wp , & ! lateral laplacian eddy viscosity (m2/s) |
|---|
| 36 | ahmb0 = 0._wp , & ! lateral laplacian background eddy viscosity (m2/s) |
|---|
| 37 | ahm0_blp = 0._wp ! lateral bilaplacian eddy viscosity (m4/s) |
|---|
| 38 | |
|---|
| 39 | #if defined key_dynldf_c3d |
|---|
| 40 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: & ! ** 3D coefficients ** |
|---|
| 41 | #elif defined key_dynldf_c2d |
|---|
| 42 | REAL(wp), DIMENSION(jpi,jpj) :: & ! ** 2D coefficients ** |
|---|
| 43 | #elif defined key_dynldf_c1d |
|---|
| 44 | REAL(wp), DIMENSION(jpk) :: & ! ** 2D coefficients ** |
|---|
| 45 | #else |
|---|
| 46 | REAL(wp) :: & ! ** 0D coefficients ** |
|---|
| 47 | #endif |
|---|
| 48 | ahm1, ahm2, ahm3, ahm4 ! ???? |
|---|
| 49 | |
|---|
| 50 | !!---------------------------------------------------------------------- |
|---|
| 51 | END MODULE ldfdyn_oce |
|---|
