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- MODULE dynspg_oce
- !!======================================================================
- !! *** MODULE dynspg_oce ***
- !!
- !! Ocean dynamics: Define in memory some surface pressure gradient variables
- !!======================================================================
- !! History : 1.0 ! 2005-12 (C. Talandier, G. Madec) Original code
- !! 3.2 ! 2009-07 (R. Benshila) Suppression of rigid-lid option
- !!----------------------------------------------------------------------
- USE par_oce ! ocean parameters
- USE lib_mpp ! MPP library
- IMPLICIT NONE
- PUBLIC
- PUBLIC dynspg_oce_alloc ! called in dynspg.F90
-
- ! !!! Surface pressure gradient logicals
- #if defined key_dynspg_exp || defined key_esopa
- LOGICAL, PUBLIC, PARAMETER :: lk_dynspg_exp = .TRUE. !: Explicit free surface flag
- #else
- LOGICAL, PUBLIC, PARAMETER :: lk_dynspg_exp = .FALSE. !: Explicit free surface flag
- #endif
- #if defined key_dynspg_ts || defined key_esopa
- LOGICAL, PUBLIC, PARAMETER :: lk_dynspg_ts = .TRUE. !: Free surface with time splitting flag
- #else
- LOGICAL, PUBLIC, PARAMETER :: lk_dynspg_ts = .FALSE. !: Free surface with time splitting flag
- #endif
- #if defined key_dynspg_flt || defined key_esopa
- LOGICAL, PUBLIC, PARAMETER :: lk_dynspg_flt = .TRUE. !: Filtered free surface cst volume flag
- #else
- LOGICAL, PUBLIC, PARAMETER :: lk_dynspg_flt = .FALSE. !: Filtered free surface cst volume flag
- #endif
- ! !!! Time splitting scheme (key_dynspg_ts)
- REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshn_e, ssha_e ! sea surface heigth (now, after)
- REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ua_e , va_e ! barotropic velocities (after)
- REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hu_e , hv_e ! now ocean depth ( = Ho+sshn_e )
- REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hur_e , hvr_e ! inverse of hu_e and hv_e
- REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: un_adv, vn_adv ! Advection vel. at "now" barocl. step
- REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ub2_b, vb2_b ! Half step fluxes (ln_bt_fw=T)
- #if defined key_agrif
- REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ub2_i_b, vb2_i_b! Half step time integrated fluxes
- #endif
- !!----------------------------------------------------------------------
- !! NEMO/OPA 4.0 , NEMO Consortium (2011)
- !! $Id: dynspg_oce.F90 4486 2014-02-05 11:23:56Z jchanut $
- !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
- !!----------------------------------------------------------------------
- CONTAINS
- INTEGER FUNCTION dynspg_oce_alloc()
- !!----------------------------------------------------------------------
- !! *** routine dynspg_oce_alloc ***
- !!----------------------------------------------------------------------
- ALLOCATE( sshn_e(jpi,jpj) , ua_e(jpi,jpj) , hu_e(jpi,jpj) , hur_e(jpi,jpj) , &
- & ssha_e(jpi,jpj) , va_e(jpi,jpj) , hv_e(jpi,jpj) , hvr_e(jpi,jpj) , &
- & ub2_b(jpi,jpj) , vb2_b(jpi,jpj) , &
- #if defined key_agrif
- & ub2_i_b(jpi,jpj), vb2_i_b(jpi,jpj) , &
- #endif
- & un_adv(jpi,jpj) , vn_adv(jpi,jpj) , STAT = dynspg_oce_alloc )
- !
- IF( lk_mpp ) CALL mpp_sum ( dynspg_oce_alloc )
- IF( dynspg_oce_alloc /= 0 ) CALL ctl_warn('dynspg_oce_alloc: failed to allocate arrays')
- !
- END FUNCTION dynspg_oce_alloc
- !!======================================================================
- END MODULE dynspg_oce
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