MODULE usrdef_istate !!====================================================================== !! *** MODULE usrdef_istate *** !! !! === WAD_TEST_CASES configuration === !! !! User defined : set the initial state of a user configuration !!====================================================================== !! History : 4.0 ! 2016-03 (S. Flavoni) Original code !!---------------------------------------------------------------------- !!---------------------------------------------------------------------- !! usr_def_istate : initial state in Temperature and salinity !!---------------------------------------------------------------------- USE par_oce ! ocean space and time domain USE dom_oce , ONLY : mi0, mig, mjg, glamt, gphit, ht_0 USE phycst ! physical constants USE wet_dry ! Wetting and drying ! USE in_out_manager ! I/O manager USE lib_mpp ! MPP library IMPLICIT NONE PRIVATE PUBLIC usr_def_istate ! called in istate.F90 !!---------------------------------------------------------------------- !! NEMO/OCE 4.0 , NEMO Consortium (2018) !! $Id$ !! Software governed by the CeCILL license (see ./LICENSE) !!---------------------------------------------------------------------- CONTAINS SUBROUTINE usr_def_istate( pdept, ptmask, pts, pu, pv, pssh ) !!---------------------------------------------------------------------- !! *** ROUTINE usr_def_istate *** !! !! ** Purpose : Initialization of the dynamics and tracers !! Here WAD_TEST_CASES configuration !! !! ** Method : - set temprature field !! - set salinity field !!---------------------------------------------------------------------- REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(in ) :: pdept ! depth of t-point [m] REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT(in ) :: ptmask ! t-point ocean mask [m] REAL(wp), DIMENSION(jpi,jpj,jpk,jpts), INTENT( out) :: pts ! T & S fields [Celsius ; g/kg] REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT( out) :: pu ! i-component of the velocity [m/s] REAL(wp), DIMENSION(jpi,jpj,jpk) , INTENT( out) :: pv ! j-component of the velocity [m/s] REAL(wp), DIMENSION(jpi,jpj) , INTENT( out) :: pssh ! sea-surface height INTEGER :: ji, jj ! dummy loop indices REAL(wp) :: zi, zj ! INTEGER :: jk ! dummy loop indices REAL(wp) :: zdam ! location of dam [Km] !!---------------------------------------------------------------------- ! IF(lwp) WRITE(numout,*) IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD_TEST_CASES configuration, analytical definition of initial state' IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~~~ Ocean at rest, with a constant temperature ' IF(lwp) WRITE(numout,*) ' and constant salinity (not used as rho=F(T) ' ! ! pu (:,:,:) = 0._wp ! ocean at rest pv (:,:,:) = 0._wp pssh(:,:) = 0._wp ! ! ! T & S profiles pts(:,:,:,jp_tem) = 10._wp * ptmask(:,:,:) ! pts(:,:,:,jp_sal) = 35._wp * ptmask(:,:,:) !!---------------------------------------------------------------------- ! !!---------------------------------------------------------------------- ! ! Uniform T & S in most test cases pts(:,:,:,jp_tem) = 10._wp pts(:,:,:,jp_sal) = 35._wp SELECT CASE ( nn_cfg ) ! ! ==================== CASE ( 1 ) ! WAD 1 configuration ! ! ==================== ! IF(lwp) WRITE(numout,*) IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Closed box with EW linear bottom slope' IF(lwp) WRITE(numout,*) '~~~~~~~~~~' ! do ji = 1,jpi pssh(ji,:) = ( -5.5_wp + 7.4_wp*glamt(ji,1)/50._wp)*ptmask(ji,:,1) end do ! ! ==================== CASE ( 2, 8 ) ! WAD 2 configuration ! ! ==================== ! IF(lwp) WRITE(numout,*) IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Parobolic EW channel, mid-range initial ssh slope' IF(lwp) WRITE(numout,*) '~~~~~~~~~~' ! do ji = 1,jpi pssh(ji,:) = ( -1.5_wp + 5.0_wp*glamt(ji,1)/50._wp)*ptmask(ji,:,1) end do ! ! ==================== CASE ( 3 ) ! WAD 3 configuration ! ! ==================== ! IF(lwp) WRITE(numout,*) IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Parobolic EW channel, extreme initial ssh slope' IF(lwp) WRITE(numout,*) '~~~~~~~~~~' ! do ji = 1,jpi pssh(ji,:) = ( -4.5_wp + 6.8_wp*glamt(ji,1)/50._wp)*ptmask(ji,:,1) end do ! ! ! ==================== CASE ( 4 ) ! WAD 4 configuration ! ! ==================== ! IF(lwp) WRITE(numout,*) IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Parobolic bowl, mid-range initial ssh slope' IF(lwp) WRITE(numout,*) '~~~~~~~~~~' ! DO ji = 1, jpi zi = MAX(1.0-((glamt(ji,1)-25._wp)**2)/400.0, 0.0 ) DO jj = 1, jpj zj = MAX(1.0-((gphit(1,jj)-17._wp)**2)/144.0, 0.0 ) pssh(ji,jj) = -2.5_wp + 5.4_wp*zi*zj END DO END DO ! ! ! =========================== CASE ( 5, 7 ) ! WAD 5 and 7 configurations ! ! =========================== ! IF(lwp) WRITE(numout,*) IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Double slope with shelf' IF(lwp) WRITE(numout,*) '~~~~~~~~~~' ! do ji = 1,jpi pssh(ji,:) = ( -2.5_wp + 5.5_wp*glamt(ji,1)/50._wp)*ptmask(ji,:,1) end do ! ! ! ==================== CASE ( 6 ) ! WAD 6 configuration ! ! ==================== ! IF(lwp) WRITE(numout,*) IF(lwp) WRITE(numout,*) 'usr_def_istate : WAD Parobolic EW channel with gaussian ridge' IF(lwp) WRITE(numout,*) '~~~~~~~~~~' ! do ji = 1,jpi pssh(ji,:) = ( -2.5_wp + 5.5_wp*(50._wp-glamt(ji,1))/50._wp)*ptmask(ji,:,1) end do ! do ji = mi0(jpiglo/2), mi0(jpiglo) pts(ji,:,:,jp_sal) = 30._wp pssh(ji,:) = -0.1*ptmask(ji,:,1) end do ! ! ! ! =========================== CASE DEFAULT ! NONE existing configuration ! ! =========================== WRITE(ctmp1,*) 'WAD test with a ', nn_cfg,' option is not coded' ! CALL ctl_stop( ctmp1 ) ! END SELECT ! ! Apply minimum wetdepth criterion ! do jj = 1,jpj do ji = 1,jpi IF( ht_0(ji,jj) + pssh(ji,jj) < rn_wdmin1 ) THEN pssh(ji,jj) = ptmask(ji,jj,1)*( rn_wdmin1 - ht_0(ji,jj) ) ENDIF end do end do ! END SUBROUTINE usr_def_istate !!====================================================================== END MODULE usrdef_istate