| 1 | MODULE iscplrst |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE iscplrst *** |
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| 4 | !! Ocean forcing: update the restart file in case of ice sheet/ocean coupling |
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| 5 | !!===================================================================== |
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| 6 | !! History : NEMO ! 2015-01 P. Mathiot: original |
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| 7 | !!---------------------------------------------------------------------- |
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| 8 | |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | !! iscpl_stp : step management |
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| 11 | !! iscpl_rst_interpol : restart interpolation in case of coupling with ice sheet |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | USE oce ! global tra/dyn variable |
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| 14 | USE dom_oce ! ocean space and time domain |
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| 15 | USE domvvl ! |
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| 16 | USE domwri ! ocean space and time domain |
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| 17 | USE phycst ! physical constants |
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| 18 | USE sbc_oce ! surface boundary condition variables |
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| 19 | USE iscplini ! ice sheet coupling: initialisation |
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| 20 | USE iscplhsb ! ice sheet coupling: conservation |
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| 21 | ! |
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| 22 | USE in_out_manager ! I/O manager |
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| 23 | USE iom ! I/O module |
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| 24 | USE lib_mpp ! MPP library |
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| 25 | USE lib_fortran ! MPP library |
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| 26 | USE lbclnk ! communication |
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| 27 | |
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| 28 | IMPLICIT NONE |
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| 29 | PRIVATE |
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| 30 | |
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| 31 | PUBLIC iscpl_stp ! step management |
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| 32 | !! |
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| 33 | !! * Substitutions |
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| 34 | # include "vectopt_loop_substitute.h90" |
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| 35 | !!---------------------------------------------------------------------- |
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| 36 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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| 37 | !! $Id: sbcrnf.F90 4666 2014-06-11 12:52:23Z mathiot $ |
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| 38 | !! Software governed by the CeCILL licence (./LICENSE) |
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| 39 | !!---------------------------------------------------------------------- |
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| 40 | CONTAINS |
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| 41 | |
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| 42 | SUBROUTINE iscpl_stp |
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| 43 | !!---------------------------------------------------------------------- |
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| 44 | !! *** ROUTINE iscpl_stp *** |
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| 45 | !! |
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| 46 | !! ** Purpose : compute initialisation |
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| 47 | !! compute extrapolation of restart variable un, vn, tsn, ssh(Nnn) (wetting/drying) |
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| 48 | !! compute correction term if needed |
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| 49 | !! |
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| 50 | !!---------------------------------------------------------------------- |
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| 51 | INTEGER :: inum0 |
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| 52 | REAL(wp), DIMENSION(jpi,jpj) :: zsmask_b |
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| 53 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ztmask_b, zumask_b, zvmask_b |
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| 54 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ze3t_b , ze3u_b , ze3v_b |
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| 55 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zdepw_b |
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| 56 | CHARACTER(20) :: cfile |
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| 57 | !!---------------------------------------------------------------------- |
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| 58 | ! |
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| 59 | ! ! get restart variable |
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| 60 | CALL iom_get( numror, jpdom_autoglo, 'tmask' , ztmask_b, ldxios = lrxios ) ! need to extrapolate T/S |
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| 61 | CALL iom_get( numror, jpdom_autoglo, 'umask' , zumask_b, ldxios = lrxios ) ! need to correct barotropic velocity |
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| 62 | CALL iom_get( numror, jpdom_autoglo, 'vmask' , zvmask_b, ldxios = lrxios ) ! need to correct barotropic velocity |
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| 63 | CALL iom_get( numror, jpdom_autoglo, 'smask' , zsmask_b, ldxios = lrxios ) ! need to correct barotropic velocity |
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| 64 | CALL iom_get( numror, jpdom_autoglo, 'e3t_n' , ze3t_b(:,:,:), ldxios = lrxios ) ! need to compute temperature correction |
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| 65 | CALL iom_get( numror, jpdom_autoglo, 'e3u_n' , ze3u_b(:,:,:), ldxios = lrxios ) ! need to correct barotropic velocity |
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| 66 | CALL iom_get( numror, jpdom_autoglo, 'e3v_n' , ze3v_b(:,:,:), ldxios = lrxios ) ! need to correct barotropic velocity |
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| 67 | CALL iom_get( numror, jpdom_autoglo, 'gdepw_n', zdepw_b(:,:,:), ldxios = lrxios ) ! need to interpol vertical profile (vvl) |
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| 68 | ! |
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| 69 | CALL iscpl_init() ! read namelist |
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| 70 | ! ! Extrapolation/interpolation of modify cell and new cells ... (maybe do it later after domvvl) |
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| 71 | CALL iscpl_rst_interpol( ztmask_b, zumask_b, zvmask_b, zsmask_b, ze3t_b, ze3u_b, ze3v_b, zdepw_b ) |
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| 72 | ! |
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| 73 | IF ( ln_hsb ) THEN ! compute correction if conservation needed |
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| 74 | IF( iscpl_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'rst_iscpl : unable to allocate rst_iscpl arrays' ) |
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| 75 | CALL iscpl_cons(ztmask_b, zsmask_b, ze3t_b, htsc_iscpl, hdiv_iscpl, rdt_iscpl) |
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| 76 | END IF |
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| 77 | |
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| 78 | ! ! create a domain file |
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| 79 | IF( ln_meshmask .AND. ln_iscpl ) CALL dom_wri |
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| 80 | ! |
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| 81 | IF ( ln_hsb ) THEN |
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| 82 | cfile='correction' |
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| 83 | cfile = TRIM( cfile ) |
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| 84 | CALL iom_open ( cfile, inum0, ldwrt = .TRUE., kiolib = jprstlib ) |
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| 85 | CALL iom_rstput( 0, 0, inum0, 'vol_cor', hdiv_iscpl(:,:,:) ) |
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| 86 | CALL iom_rstput( 0, 0, inum0, 'tem_cor', htsc_iscpl(:,:,:,jp_tem) ) |
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| 87 | CALL iom_rstput( 0, 0, inum0, 'sal_cor', htsc_iscpl(:,:,:,jp_sal) ) |
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| 88 | CALL iom_close ( inum0 ) |
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| 89 | END IF |
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| 90 | ! |
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| 91 | l_1st_euler = .TRUE. ! next step is an euler time step |
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| 92 | ! |
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| 93 | ! ! set _b and _n variables equal |
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| 94 | tsb(:,:,:,:) = tsn(:,:,:,:) |
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| 95 | ub (:,:,:) = un (:,:,:) |
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| 96 | vb (:,:,:) = vn (:,:,:) |
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| 97 | ssh(:,:,Nbb) = ssh(:,:,Nnn) |
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| 98 | ! |
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| 99 | ! ! set _b and _n vertical scale factor equal |
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| 100 | e3t_b (:,:,:) = e3t_n (:,:,:) |
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| 101 | e3u_b (:,:,:) = e3u_n (:,:,:) |
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| 102 | e3v_b (:,:,:) = e3v_n (:,:,:) |
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| 103 | ! |
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| 104 | e3uw_b (:,:,:) = e3uw_n (:,:,:) |
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| 105 | e3vw_b (:,:,:) = e3vw_n (:,:,:) |
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| 106 | gdept_b(:,:,:) = gdept_n(:,:,:) |
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| 107 | gdepw_b(:,:,:) = gdepw_n(:,:,:) |
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| 108 | hu_b (:,:) = hu_n (:,:) |
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| 109 | hv_b (:,:) = hv_n (:,:) |
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| 110 | r1_hu_b(:,:) = r1_hu_n(:,:) |
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| 111 | r1_hv_b(:,:) = r1_hv_n(:,:) |
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| 112 | ! |
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| 113 | END SUBROUTINE iscpl_stp |
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| 114 | |
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| 115 | |
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| 116 | SUBROUTINE iscpl_rst_interpol (ptmask_b, pumask_b, pvmask_b, psmask_b, pe3t_b, pe3u_b, pe3v_b, pdepw_b) |
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| 117 | !!---------------------------------------------------------------------- |
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| 118 | !! *** ROUTINE iscpl_rst_interpol *** |
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| 119 | !! |
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| 120 | !! ** Purpose : compute new tn, sn, un, vn and ssh(Nnn) in case of evolving geometry of ice shelves |
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| 121 | !! compute 2d fields of heat, salt and volume correction |
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| 122 | !! |
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| 123 | !! ** Method : tn, sn : extrapolation from neigbourg cells |
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| 124 | !! un, vn : fill with 0 velocity and keep barotropic transport by modifing surface velocity or adjacent velocity |
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| 125 | !!---------------------------------------------------------------------- |
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| 126 | REAL(wp), DIMENSION(:,:,: ), INTENT(in ) :: ptmask_b, pumask_b, pvmask_b !! mask before |
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| 127 | REAL(wp), DIMENSION(:,:,: ), INTENT(in ) :: pe3t_b , pe3u_b , pe3v_b !! scale factor before |
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| 128 | REAL(wp), DIMENSION(:,:,: ), INTENT(in ) :: pdepw_b !! depth w before |
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| 129 | REAL(wp), DIMENSION(:,: ), INTENT(in ) :: psmask_b !! mask before |
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| 130 | !! |
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| 131 | INTEGER :: ji, jj, jk, iz !! loop index |
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| 132 | INTEGER :: jip1, jim1, jjp1, jjm1, jkp1, jkm1 |
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| 133 | !! |
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| 134 | REAL(wp):: summsk, zsum, zsum1, zarea, zsumn, zsumb |
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| 135 | REAL(wp):: zdz, zdzm1, zdzp1 |
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| 136 | !! |
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| 137 | REAL(wp), DIMENSION(jpi,jpj) :: zdmask , zsmask0, zucorr, zbub, zbun, zssh0, zhu1, zde3t |
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| 138 | REAL(wp), DIMENSION(jpi,jpj) :: zdsmask, zsmask1, zvcorr, zbvb, zbvn, zssh1, zhv1 |
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| 139 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ztmask0, zwmaskn |
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| 140 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: ztmask1, zwmaskb, ztmp3d |
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| 141 | REAL(wp), DIMENSION(jpi,jpj,jpk,jpts) :: zts0 |
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| 142 | REAL(wp), DIMENSION(jpi,jpj) :: z_ssh_h0, zsshu, zsshv, zsshf |
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| 143 | !!---------------------------------------------------------------------- |
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| 144 | ! |
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| 145 | ! ! mask value to be sure |
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| 146 | tsn(:,:,:,jp_tem) = tsn(:,:,:,jp_tem) * ptmask_b(:,:,:) |
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| 147 | tsn(:,:,:,jp_sal) = tsn(:,:,:,jp_sal) * ptmask_b(:,:,:) |
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| 148 | ! |
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| 149 | ! ! compute wmask |
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| 150 | zwmaskn(:,:,1) = tmask (:,:,1) |
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| 151 | zwmaskb(:,:,1) = ptmask_b(:,:,1) |
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| 152 | DO jk = 2, jpk |
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| 153 | zwmaskn(:,:,jk) = tmask (:,:,jk) * tmask (:,:,jk-1) |
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| 154 | zwmaskb(:,:,jk) = ptmask_b(:,:,jk) * ptmask_b(:,:,jk-1) |
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| 155 | END DO |
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| 156 | ! |
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| 157 | ! ! compute new ssh if we open a full water column (average of the closest neigbourgs) |
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| 158 | ssh (:,:,Nbb) = ssh(:,:,Nnn) |
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| 159 | zssh0(:,:) = ssh(:,:,Nnn) |
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| 160 | zsmask0(:,:) = psmask_b(:,:) |
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| 161 | zsmask1(:,:) = psmask_b(:,:) |
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| 162 | DO iz = 1, 10 ! need to be tuned (configuration dependent) (OK for ISOMIP+) |
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| 163 | zdsmask(:,:) = ssmask(:,:)-zsmask0(:,:) |
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| 164 | DO jj = 2,jpj-1 |
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| 165 | DO ji = fs_2, fs_jpim1 ! vector opt. |
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| 166 | summsk = zsmask0(ji+1,jj)+zsmask0(ji-1,jj)+zsmask0(ji,jj+1)+zsmask0(ji,jj-1) |
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| 167 | IF (zdsmask(ji,jj) == 1._wp .AND. summsk /= 0._wp) THEN |
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| 168 | ssh(ji,jj,Nnn)=( zssh0(ji+1,jj)*zsmask0(ji+1,jj) & |
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| 169 | & + zssh0(ji-1,jj)*zsmask0(ji-1,jj) & |
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| 170 | & + zssh0(ji,jj+1)*zsmask0(ji,jj+1) & |
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| 171 | & + zssh0(ji,jj-1)*zsmask0(ji,jj+1)) / summsk |
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| 172 | zsmask1(ji,jj) = 1._wp |
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| 173 | ENDIF |
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| 174 | END DO |
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| 175 | END DO |
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| 176 | CALL lbc_lnk_multi( ssh(:,:,Nnn), 'T', 1., zsmask1, 'T', 1. ) |
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| 177 | zssh0(:,:) = ssh(:,:,Nnn) |
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| 178 | zsmask0 = zsmask1 |
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| 179 | END DO |
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| 180 | ssh(:,:,Nnn) = ssh(:,:,Nnn) * ssmask(:,:) |
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| 181 | |
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| 182 | !!gm BUGs.... |
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| 183 | ! |
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| 184 | ! for me ht_0, hu_0, hv_0 and hf_0 should be recomputed whatever the value of ln_linssh |
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| 185 | ! further more mask at all grid-point should be recomputed |
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| 186 | ! and mikt, u, v, f also... |
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| 187 | ! |
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| 188 | ! perhaps, not, if dom_cfg.nc file has been modified.... |
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| 189 | ! |
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| 190 | ! Pierre we should discuss of that ! |
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| 191 | |
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| 192 | |
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| 193 | |
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| 194 | |
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| 195 | !============================================================================= |
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| 196 | !PM: Is this needed since introduction of VVL by default? |
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| 197 | IF ( .NOT.ln_linssh ) THEN |
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| 198 | ! Reconstruction of all vertical scale factors at now time steps |
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| 199 | ! ====================================================================== |
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| 200 | |
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| 201 | |
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| 202 | CALL ctl_stop( 'iscplrst : gm: here there is a BUG: not all required fields are defined') |
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| 203 | |
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| 204 | ! |
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| 205 | ! !* NOW fields : |
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| 206 | CALL ssh2e3_now ! set: ht , hu , hv , r1_hu, r1_hv |
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| 207 | ! ! e3t, e3u , e3v, e3f (from 1 to jpkm1) |
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| 208 | ! ! e3w, e3uw, e3vw (from 1 to jpk ) |
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| 209 | ! ! gdept, gdepw, gde3w (from 1 to jpk ) |
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| 210 | ! |
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| 211 | |
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| 212 | |
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| 213 | |
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| 214 | !!gm Question : bug ???? |
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| 215 | ! at this stage is ht_0, r1_ht0 already computed ???? |
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| 216 | ! I have the feeling that this should be done in a different manner... |
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| 217 | ! that is iscpl_rst_interpol should be call directly in restart !!! |
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| 218 | |
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| 219 | ! in my changes here I assume that ht_0 AND r1_ht_0 have been updated |
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| 220 | ! Note that the former calculation were using ht_0 so if it as not been updated ===>>> BUG |
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| 221 | !!gm |
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| 222 | ENDIF |
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| 223 | |
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| 224 | !============================================================================= |
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| 225 | ! compute velocity |
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| 226 | ! compute velocity in order to conserve barotropic velocity (modification by poderation of the scale factor). |
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| 227 | ub(:,:,:) = un(:,:,:) |
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| 228 | vb(:,:,:) = vn(:,:,:) |
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| 229 | DO jk = 1, jpk |
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| 230 | DO jj = 1, jpj |
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| 231 | DO ji = 1, jpi |
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| 232 | un(ji,jj,jk) = ub(ji,jj,jk)*pe3u_b(ji,jj,jk)*pumask_b(ji,jj,jk)/e3u_n(ji,jj,jk)*umask(ji,jj,jk); |
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| 233 | vn(ji,jj,jk) = vb(ji,jj,jk)*pe3v_b(ji,jj,jk)*pvmask_b(ji,jj,jk)/e3v_n(ji,jj,jk)*vmask(ji,jj,jk); |
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| 234 | END DO |
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| 235 | END DO |
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| 236 | END DO |
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| 237 | |
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| 238 | ! compute new velocity if we close a cell (check barotropic velocity and change velocity over the water column) |
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| 239 | ! compute barotropic velocity now and after |
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| 240 | zbub(:,:) = SUM( ub(:,:,:)*pe3u_b(:,:,:) , DIM=3 ) |
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| 241 | zbvb(:,:) = SUM( vb(:,:,:)*pe3v_b(:,:,:) , DIM=3 ) |
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| 242 | zbun(:,:) = SUM( un(:,:,:)* e3u_n(:,:,:) , DIM=3 ) |
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| 243 | zbvn(:,:) = SUM( vn(:,:,:)* e3v_n(:,:,:) , DIM=3 ) |
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| 244 | |
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| 245 | ! new water column |
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| 246 | zhu1=0.0_wp ; |
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| 247 | zhv1=0.0_wp ; |
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| 248 | DO jk = 1,jpk |
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| 249 | zhu1(:,:) = zhu1(:,:) + e3u_n(:,:,jk) * umask(:,:,jk) |
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| 250 | zhv1(:,:) = zhv1(:,:) + e3v_n(:,:,jk) * vmask(:,:,jk) |
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| 251 | END DO |
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| 252 | |
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| 253 | ! compute correction |
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| 254 | zucorr = 0._wp |
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| 255 | zvcorr = 0._wp |
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| 256 | DO jj = 1, jpj |
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| 257 | DO ji = 1, jpi |
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| 258 | IF (zbun(ji,jj) /= zbub(ji,jj) .AND. zhu1(ji,jj) /= 0._wp ) THEN |
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| 259 | zucorr(ji,jj) = (zbun(ji,jj) - zbub(ji,jj))/zhu1(ji,jj) |
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| 260 | END IF |
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| 261 | IF (zbvn(ji,jj) /= zbvb(ji,jj) .AND. zhv1(ji,jj) /= 0._wp ) THEN |
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| 262 | zvcorr(ji,jj) = (zbvn(ji,jj) - zbvb(ji,jj))/zhv1(ji,jj) |
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| 263 | END IF |
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| 264 | END DO |
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| 265 | END DO |
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| 266 | |
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| 267 | ! update velocity |
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| 268 | DO jk = 1, jpk |
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| 269 | un(:,:,jk) = ( un(:,:,jk) - zucorr(:,:) ) * umask(:,:,jk) |
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| 270 | vn(:,:,jk) = ( vn(:,:,jk) - zvcorr(:,:) ) * vmask(:,:,jk) |
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| 271 | END DO |
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| 272 | |
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| 273 | !============================================================================= |
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| 274 | ! compute temp and salt |
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| 275 | ! compute new tn and sn if we open a new cell |
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| 276 | tsb (:,:,:,:) = tsn (:,:,:,:) |
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| 277 | zts0 (:,:,:,:) = tsn (:,:,:,:) |
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| 278 | ztmask1(:,:,:) = ptmask_b(:,:,:) |
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| 279 | ztmask0(:,:,:) = ptmask_b(:,:,:) |
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| 280 | DO iz = 1,nn_drown ! resolution dependent (OK for ISOMIP+ case) |
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| 281 | DO jk = 1,jpk-1 |
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| 282 | zdmask=tmask(:,:,jk)-ztmask0(:,:,jk); |
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| 283 | DO jj = 2,jpj-1 |
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| 284 | DO ji = fs_2,fs_jpim1 |
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| 285 | jip1=ji+1; jim1=ji-1; |
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| 286 | jjp1=jj+1; jjm1=jj-1; |
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| 287 | summsk= (ztmask0(jip1,jj ,jk)+ztmask0(jim1,jj ,jk)+ztmask0(ji ,jjp1,jk)+ztmask0(ji ,jjm1,jk)) |
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| 288 | IF (zdmask(ji,jj) == 1._wp .AND. summsk /= 0._wp) THEN |
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| 289 | !! horizontal basic extrapolation |
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| 290 | tsn(ji,jj,jk,1)=( zts0(jip1,jj ,jk,1)*ztmask0(jip1,jj ,jk) & |
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| 291 | & +zts0(jim1,jj ,jk,1)*ztmask0(jim1,jj ,jk) & |
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| 292 | & +zts0(ji ,jjp1,jk,1)*ztmask0(ji ,jjp1,jk) & |
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| 293 | & +zts0(ji ,jjm1,jk,1)*ztmask0(ji ,jjm1,jk) ) / summsk |
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| 294 | tsn(ji,jj,jk,2)=( zts0(jip1,jj ,jk,2)*ztmask0(jip1,jj ,jk) & |
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| 295 | & +zts0(jim1,jj ,jk,2)*ztmask0(jim1,jj ,jk) & |
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| 296 | & +zts0(ji ,jjp1,jk,2)*ztmask0(ji ,jjp1,jk) & |
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| 297 | & +zts0(ji ,jjm1,jk,2)*ztmask0(ji ,jjm1,jk) ) / summsk |
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| 298 | ztmask1(ji,jj,jk)=1 |
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| 299 | ELSEIF (zdmask(ji,jj) == 1._wp .AND. summsk == 0._wp) THEN |
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| 300 | !! vertical extrapolation if horizontal extrapolation failed |
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| 301 | jkm1=max(1,jk-1) ; jkp1=min(jpk,jk+1) |
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| 302 | summsk=(ztmask0(ji,jj,jkm1)+ztmask0(ji,jj,jkp1)) |
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| 303 | IF (zdmask(ji,jj) == 1._wp .AND. summsk /= 0._wp ) THEN |
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| 304 | tsn(ji,jj,jk,1)=( zts0(ji,jj,jkp1,1)*ztmask0(ji,jj,jkp1) & |
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| 305 | & +zts0(ji,jj,jkm1,1)*ztmask0(ji,jj,jkm1)) / summsk |
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| 306 | tsn(ji,jj,jk,2)=( zts0(ji,jj,jkp1,2)*ztmask0(ji,jj,jkp1) & |
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| 307 | & +zts0(ji,jj,jkm1,2)*ztmask0(ji,jj,jkm1)) / summsk |
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| 308 | ztmask1(ji,jj,jk)=1._wp |
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| 309 | ENDIF |
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| 310 | ENDIF |
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| 311 | END DO |
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| 312 | END DO |
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| 313 | END DO |
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| 314 | ! |
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| 315 | CALL lbc_lnk_multi( tsn(:,:,:,jp_tem), 'T', 1., tsn(:,:,:,jp_sal), 'T', 1., ztmask1, 'T', 1.) |
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| 316 | ! |
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| 317 | ! update |
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| 318 | zts0(:,:,:,:) = tsn(:,:,:,:) |
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| 319 | ztmask0 = ztmask1 |
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| 320 | ! |
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| 321 | END DO |
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| 322 | |
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| 323 | ! mask new tsn field |
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| 324 | tsn(:,:,:,jp_tem) = tsn(:,:,:,jp_tem) * tmask(:,:,:) |
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| 325 | tsn(:,:,:,jp_sal) = tsn(:,:,:,jp_sal) * tmask(:,:,:) |
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| 326 | |
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| 327 | ! compute new T/S (interpolation) if vvl only for common wet cell in before and after wmask |
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| 328 | !PM: Is this IF needed since change to VVL by default |
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| 329 | IF (.NOT.ln_linssh) THEN |
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| 330 | DO jk = 2,jpk-1 |
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| 331 | DO jj = 1,jpj |
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| 332 | DO ji = 1,jpi |
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| 333 | IF (zwmaskn(ji,jj,jk) * zwmaskb(ji,jj,jk) == 1._wp .AND. & |
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| 334 | & (tmask(ji,jj,1)==0._wp .OR. ptmask_b(ji,jj,1)==0._wp) ) THEN |
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| 335 | !compute weight |
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| 336 | zdzp1 = MAX(0._wp,gdepw_n(ji,jj,jk+1) - pdepw_b(ji,jj,jk+1)) |
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| 337 | zdz = gdepw_n(ji,jj,jk+1) - pdepw_b(ji,jj,jk ) |
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| 338 | zdzm1 = MAX(0._wp,pdepw_b(ji,jj,jk ) - gdepw_n(ji,jj,jk )) |
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| 339 | IF (zdz .LT. 0._wp) THEN |
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| 340 | CALL ctl_stop( 'STOP', 'rst_iscpl : unable to compute the interpolation' ) |
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| 341 | END IF |
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| 342 | tsn(ji,jj,jk,jp_tem) = ( zdzp1*tsb(ji,jj,jk+1,jp_tem) & |
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| 343 | & + zdz *tsb(ji,jj,jk ,jp_tem) & |
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| 344 | & + zdzm1*tsb(ji,jj,jk-1,jp_tem) )/e3t_n(ji,jj,jk) |
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| 345 | tsn(ji,jj,jk,jp_sal) = ( zdzp1*tsb(ji,jj,jk+1,jp_sal) & |
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| 346 | & + zdz *tsb(ji,jj,jk ,jp_sal) & |
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| 347 | & + zdzm1*tsb(ji,jj,jk-1,jp_sal) )/e3t_n(ji,jj,jk) |
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| 348 | END IF |
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| 349 | END DO |
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| 350 | END DO |
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| 351 | END DO |
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| 352 | END IF |
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| 353 | |
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| 354 | ! closed pool |
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| 355 | ! ----------------------------------------------------------------------------------------- |
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| 356 | ! case we open a cell but no neigbour cells available to get an estimate of T and S |
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| 357 | WHERE (tmask(:,:,:) == 1._wp .AND. tsn(:,:,:,2) == 0._wp) |
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| 358 | tsn(:,:,:,2) = -99._wp ! Special value for closed pool (checking purpose in output.init) |
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| 359 | tmask(:,:,:) = 0._wp ! set mask to 0 to run |
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| 360 | umask(:,:,:) = 0._wp |
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| 361 | vmask(:,:,:) = 0._wp |
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| 362 | END WHERE |
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| 363 | |
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| 364 | ! set mbkt and mikt to 1 in thiese location |
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| 365 | WHERE (SUM(tmask,dim=3) == 0) |
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| 366 | mbkt(:,:) = 1 ; mbku(:,:)=1 ; mbkv(:,:) = 1 |
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| 367 | mikt(:,:) = 1 ; miku(:,:)=1 ; mikv(:,:) = 1 |
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| 368 | END WHERE |
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| 369 | ! ------------------------------------------------------------------------------------------- |
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| 370 | ! compute new tn and sn if we close cell |
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| 371 | ! nothing to do |
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| 372 | ! |
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| 373 | END SUBROUTINE iscpl_rst_interpol |
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| 374 | |
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| 375 | !!====================================================================== |
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| 376 | END MODULE iscplrst |
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