| 1 | MODULE dynspg_oce |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE dynspg_oce *** |
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| 4 | !! |
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| 5 | !! Ocean dynamics: Define in memory some surface pressure gradient variables |
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| 6 | !!====================================================================== |
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| 7 | !! History : 1.0 ! 2005-12 (C. Talandier, G. Madec) Original code |
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| 8 | !! 3.2 ! 2009-07 (R. Benshila) Suppression of rigid-lid option |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | USE par_oce ! ocean parameters |
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| 11 | USE lib_mpp ! MPP library |
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| 12 | |
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| 13 | IMPLICIT NONE |
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| 14 | PUBLIC |
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| 15 | |
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| 16 | PUBLIC dynspg_oce_alloc ! called in dynspg.F90 |
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| 17 | |
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| 18 | ! !!! Surface pressure gradient logicals |
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| 19 | #if defined key_dynspg_exp |
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| 20 | LOGICAL, PUBLIC, PARAMETER :: lk_dynspg_exp = .TRUE. !: Explicit free surface flag |
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| 21 | #else |
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| 22 | LOGICAL, PUBLIC, PARAMETER :: lk_dynspg_exp = .FALSE. !: Explicit free surface flag |
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| 23 | #endif |
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| 24 | #if defined key_dynspg_ts |
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| 25 | LOGICAL, PUBLIC, PARAMETER :: lk_dynspg_ts = .TRUE. !: Free surface with time splitting flag |
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| 26 | #else |
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| 27 | LOGICAL, PUBLIC, PARAMETER :: lk_dynspg_ts = .FALSE. !: Free surface with time splitting flag |
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| 28 | #endif |
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| 29 | ! !!! Time splitting scheme (key_dynspg_ts) |
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| 30 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sshn_e, ssha_e ! sea surface heigth (now, after) |
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| 31 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ua_e , va_e ! barotropic velocities (after) |
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| 32 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hu_e , hv_e ! now ocean depth ( = Ho+sshn_e ) |
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| 33 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hur_e , hvr_e ! inverse of hu_e and hv_e |
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| 34 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: un_adv, vn_adv ! Advection vel. at "now" barocl. step |
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| 35 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ub2_b, vb2_b ! Half step fluxes (ln_bt_fw=T) |
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| 36 | #if defined key_agrif |
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| 37 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ub2_i_b, vb2_i_b! Half step time integrated fluxes |
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| 38 | #endif |
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| 39 | |
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| 40 | !!---------------------------------------------------------------------- |
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| 41 | !! NEMO/OPA 4.0 , NEMO Consortium (2011) |
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| 42 | !! $Id$ |
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| 43 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 44 | !!---------------------------------------------------------------------- |
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| 45 | CONTAINS |
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| 46 | |
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| 47 | INTEGER FUNCTION dynspg_oce_alloc() |
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| 48 | !!---------------------------------------------------------------------- |
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| 49 | !! *** routine dynspg_oce_alloc *** |
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| 50 | !!---------------------------------------------------------------------- |
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| 51 | ALLOCATE( sshn_e(jpi,jpj) , ua_e(jpi,jpj) , hu_e(jpi,jpj) , hur_e(jpi,jpj) , & |
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| 52 | & ssha_e(jpi,jpj) , va_e(jpi,jpj) , hv_e(jpi,jpj) , hvr_e(jpi,jpj) , & |
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| 53 | & ub2_b(jpi,jpj) , vb2_b(jpi,jpj) , & |
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| 54 | #if defined key_agrif |
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| 55 | & ub2_i_b(jpi,jpj), vb2_i_b(jpi,jpj) , & |
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| 56 | #endif |
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| 57 | & un_adv(jpi,jpj) , vn_adv(jpi,jpj) , STAT = dynspg_oce_alloc ) |
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| 58 | ! |
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| 59 | IF( lk_mpp ) CALL mpp_sum ( dynspg_oce_alloc ) |
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| 60 | IF( dynspg_oce_alloc /= 0 ) CALL ctl_warn('dynspg_oce_alloc: failed to allocate arrays') |
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| 61 | ! |
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| 62 | END FUNCTION dynspg_oce_alloc |
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| 63 | |
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| 64 | !!====================================================================== |
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| 65 | END MODULE dynspg_oce |
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