[6951] | 1 | MODULE domwri |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE domwri *** |
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| 4 | !! Ocean initialization : write the ocean domain mesh file(s) |
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| 5 | !!====================================================================== |
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| 6 | !! History : OPA ! 1997-02 (G. Madec) Original code |
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| 7 | !! 8.1 ! 1999-11 (M. Imbard) NetCDF FORMAT with IOIPSL |
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| 8 | !! NEMO 1.0 ! 2002-08 (G. Madec) F90 and several file |
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| 9 | !! 3.0 ! 2008-01 (S. Masson) add dom_uniq |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | !! dom_wri : create and write mesh and mask file(s) |
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| 14 | !! dom_uniq : identify unique point of a grid (TUVF) |
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[6973] | 15 | !! dom_stiff : diagnose maximum grid stiffness/hydrostatic consistency (s-coordinate) |
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[6951] | 16 | !!---------------------------------------------------------------------- |
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| 17 | USE dom_oce ! ocean space and time domain |
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| 18 | USE in_out_manager ! I/O manager |
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| 19 | USE iom ! I/O library |
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| 20 | USE lbclnk ! lateral boundary conditions - mpp exchanges |
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| 21 | USE lib_mpp ! MPP library |
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| 22 | USE wrk_nemo ! Memory allocation |
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| 23 | USE timing ! Timing |
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[9079] | 24 | USE phycst |
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[6951] | 25 | |
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| 26 | IMPLICIT NONE |
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| 27 | PRIVATE |
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| 28 | |
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| 29 | PUBLIC dom_wri ! routine called by inidom.F90 |
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| 30 | PUBLIC dom_wri_coordinate ! routine called by domhgr.F90 |
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[6973] | 31 | PUBLIC dom_stiff ! routine called by inidom.F90 |
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| 32 | |
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[6951] | 33 | !!---------------------------------------------------------------------- |
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| 34 | !! NEMO/OPA 3.7 , NEMO Consortium (2014) |
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| 35 | !! $Id: vectopt_loop_substitute.h90 4990 2014-12-15 16:42:49Z timgraham $ |
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[9598] | 36 | !! Software governed by the CeCILL licence (./LICENSE) |
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[6951] | 37 | !!---------------------------------------------------------------------- |
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| 38 | CONTAINS |
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| 39 | |
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| 40 | SUBROUTINE dom_wri_coordinate |
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| 41 | !!---------------------------------------------------------------------- |
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| 42 | !! *** ROUTINE dom_wri_coordinate *** |
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| 43 | !! |
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| 44 | !! ** Purpose : Create the NetCDF file which contains all the |
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| 45 | !! standard coordinate information plus the surface, |
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| 46 | !! e1e2u and e1e2v. By doing so, those surface will |
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| 47 | !! not be changed by the reduction of e1u or e2v scale |
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| 48 | !! factors in some straits. |
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| 49 | !! NB: call just after the read of standard coordinate |
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| 50 | !! and the reduction of scale factors in some straits |
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| 51 | !! |
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| 52 | !! ** output file : coordinate_e1e2u_v.nc |
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| 53 | !!---------------------------------------------------------------------- |
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| 54 | INTEGER :: inum0 ! temprary units for 'coordinate_e1e2u_v.nc' file |
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| 55 | CHARACTER(len=21) :: clnam0 ! filename (mesh and mask informations) |
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| 56 | ! ! workspaces |
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| 57 | REAL(wp), POINTER, DIMENSION(:,: ) :: zprt, zprw |
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| 58 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zdepu, zdepv |
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| 59 | !!---------------------------------------------------------------------- |
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| 60 | ! |
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| 61 | IF( nn_timing == 1 ) CALL timing_start('dom_wri_coordinate') |
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| 62 | ! |
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| 63 | IF(lwp) WRITE(numout,*) |
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| 64 | IF(lwp) WRITE(numout,*) 'dom_wri_coordinate : create NetCDF coordinate file' |
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| 65 | IF(lwp) WRITE(numout,*) '~~~~~~~~~~~~~~~~~~' |
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| 66 | |
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| 67 | clnam0 = 'coordinate_e1e2u_v' ! filename (mesh and mask informations) |
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| 68 | |
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| 69 | ! create 'coordinate_e1e2u_v.nc' file |
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| 70 | ! ============================ |
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| 71 | ! |
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| 72 | CALL iom_open( TRIM(clnam0), inum0, ldwrt = .TRUE., kiolib = jprstlib ) |
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| 73 | ! |
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| 74 | ! ! horizontal mesh (inum3) |
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| 75 | CALL iom_rstput( 0, 0, inum0, 'glamt', glamt, ktype = jp_r8 ) ! ! latitude |
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| 76 | CALL iom_rstput( 0, 0, inum0, 'glamu', glamu, ktype = jp_r8 ) |
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| 77 | CALL iom_rstput( 0, 0, inum0, 'glamv', glamv, ktype = jp_r8 ) |
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| 78 | CALL iom_rstput( 0, 0, inum0, 'glamf', glamf, ktype = jp_r8 ) |
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| 79 | |
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| 80 | CALL iom_rstput( 0, 0, inum0, 'gphit', gphit, ktype = jp_r8 ) ! ! longitude |
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| 81 | CALL iom_rstput( 0, 0, inum0, 'gphiu', gphiu, ktype = jp_r8 ) |
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| 82 | CALL iom_rstput( 0, 0, inum0, 'gphiv', gphiv, ktype = jp_r8 ) |
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| 83 | CALL iom_rstput( 0, 0, inum0, 'gphif', gphif, ktype = jp_r8 ) |
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| 84 | |
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| 85 | CALL iom_rstput( 0, 0, inum0, 'e1t', e1t, ktype = jp_r8 ) ! ! e1 scale factors |
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| 86 | CALL iom_rstput( 0, 0, inum0, 'e1u', e1u, ktype = jp_r8 ) |
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| 87 | CALL iom_rstput( 0, 0, inum0, 'e1v', e1v, ktype = jp_r8 ) |
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| 88 | CALL iom_rstput( 0, 0, inum0, 'e1f', e1f, ktype = jp_r8 ) |
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| 89 | |
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| 90 | CALL iom_rstput( 0, 0, inum0, 'e2t', e2t, ktype = jp_r8 ) ! ! e2 scale factors |
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| 91 | CALL iom_rstput( 0, 0, inum0, 'e2u', e2u, ktype = jp_r8 ) |
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| 92 | CALL iom_rstput( 0, 0, inum0, 'e2v', e2v, ktype = jp_r8 ) |
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| 93 | CALL iom_rstput( 0, 0, inum0, 'e2f', e2f, ktype = jp_r8 ) |
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| 94 | |
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| 95 | CALL iom_rstput( 0, 0, inum0, 'e1e2u', e1e2u, ktype = jp_r8 ) |
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| 96 | CALL iom_rstput( 0, 0, inum0, 'e1e2v', e1e2v, ktype = jp_r8 ) |
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| 97 | |
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| 98 | CALL iom_close( inum0 ) |
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| 99 | ! |
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| 100 | IF( nn_timing == 1 ) CALL timing_stop('dom_wri_coordinate') |
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| 101 | ! |
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| 102 | END SUBROUTINE dom_wri_coordinate |
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| 103 | |
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| 104 | |
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| 105 | SUBROUTINE dom_wri |
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| 106 | !!---------------------------------------------------------------------- |
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| 107 | !! *** ROUTINE dom_wri *** |
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| 108 | !! |
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| 109 | !! ** Purpose : Create the NetCDF file(s) which contain(s) all the |
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| 110 | !! ocean domain informations (mesh and mask arrays). This (these) |
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| 111 | !! file(s) is (are) used for visualisation (SAXO software) and |
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| 112 | !! diagnostic computation. |
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| 113 | !! |
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| 114 | !! ** Method : Write in a file all the arrays generated in routines |
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| 115 | !! domhgr, domzgr, and dommsk. Note: the file contain depends on |
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| 116 | !! the vertical coord. used (z-coord, partial steps, s-coord) |
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| 117 | !! MOD(nmsh, 3) = 1 : 'mesh_mask.nc' file |
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| 118 | !! = 2 : 'mesh.nc' and mask.nc' files |
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| 119 | !! = 0 : 'mesh_hgr.nc', 'mesh_zgr.nc' and |
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| 120 | !! 'mask.nc' files |
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| 121 | !! For huge size domain, use option 2 or 3 depending on your |
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| 122 | !! vertical coordinate. |
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| 123 | !! |
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| 124 | !! if nmsh <= 3: write full 3D arrays for e3[tuvw] and gdep[tuvw] |
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| 125 | !! if 3 < nmsh <= 6: write full 3D arrays for e3[tuvw] and 2D arrays |
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| 126 | !! corresponding to the depth of the bottom t- and w-points |
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| 127 | !! if 6 < nmsh <= 9: write 2D arrays corresponding to the depth and the |
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| 128 | !! thickness (e3[tw]_ps) of the bottom points |
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| 129 | !! |
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| 130 | !! ** output file : meshmask.nc : domain size, horizontal grid-point position, |
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| 131 | !! masks, depth and vertical scale factors |
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| 132 | !!---------------------------------------------------------------------- |
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| 133 | !! |
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| 134 | INTEGER :: inum0 ! temprary units for 'mesh_mask.nc' file |
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| 135 | INTEGER :: inum1 ! temprary units for 'mesh.nc' file |
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| 136 | INTEGER :: inum2 ! temprary units for 'mask.nc' file |
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| 137 | INTEGER :: inum3 ! temprary units for 'mesh_hgr.nc' file |
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| 138 | INTEGER :: inum4 ! temprary units for 'mesh_zgr.nc' file |
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| 139 | CHARACTER(len=21) :: clnam0 ! filename (mesh and mask informations) |
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| 140 | CHARACTER(len=21) :: clnam1 ! filename (mesh informations) |
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| 141 | CHARACTER(len=21) :: clnam2 ! filename (mask informations) |
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| 142 | CHARACTER(len=21) :: clnam3 ! filename (horizontal mesh informations) |
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| 143 | CHARACTER(len=21) :: clnam4 ! filename (vertical mesh informations) |
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| 144 | INTEGER :: ji, jj, jk ! dummy loop indices |
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| 145 | ! ! workspaces |
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| 146 | REAL(wp), POINTER, DIMENSION(:,: ) :: zprt, zprw |
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| 147 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zdepu, zdepv |
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| 148 | !!---------------------------------------------------------------------- |
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| 149 | ! |
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| 150 | IF( nn_timing == 1 ) CALL timing_start('dom_wri') |
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| 151 | ! |
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| 152 | CALL wrk_alloc( jpi, jpj, zprt, zprw ) |
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| 153 | CALL wrk_alloc( jpi, jpj, jpk, zdepu, zdepv ) |
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| 154 | ! |
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| 155 | IF(lwp) WRITE(numout,*) |
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| 156 | IF(lwp) WRITE(numout,*) 'dom_wri : create NetCDF mesh and mask information file(s)' |
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| 157 | IF(lwp) WRITE(numout,*) '~~~~~~~' |
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| 158 | |
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| 159 | clnam0 = 'mesh_mask' ! filename (mesh and mask informations) |
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| 160 | clnam1 = 'mesh' ! filename (mesh informations) |
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| 161 | clnam2 = 'mask' ! filename (mask informations) |
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| 162 | clnam3 = 'mesh_hgr' ! filename (horizontal mesh informations) |
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| 163 | clnam4 = 'mesh_zgr' ! filename (vertical mesh informations) |
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| 164 | |
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| 165 | SELECT CASE ( MOD(nmsh, 3) ) |
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| 166 | ! ! ============================ |
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| 167 | CASE ( 1 ) ! create 'mesh_mask.nc' file |
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| 168 | ! ! ============================ |
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| 169 | CALL iom_open( TRIM(clnam0), inum0, ldwrt = .TRUE., kiolib = jprstlib ) |
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| 170 | inum2 = inum0 ! put all the informations |
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| 171 | inum3 = inum0 ! in unit inum0 |
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| 172 | inum4 = inum0 |
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| 173 | |
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| 174 | ! ! ============================ |
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| 175 | CASE ( 2 ) ! create 'mesh.nc' and |
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| 176 | ! ! 'mask.nc' files |
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| 177 | ! ! ============================ |
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| 178 | CALL iom_open( TRIM(clnam1), inum1, ldwrt = .TRUE., kiolib = jprstlib ) |
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| 179 | CALL iom_open( TRIM(clnam2), inum2, ldwrt = .TRUE., kiolib = jprstlib ) |
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| 180 | inum3 = inum1 ! put mesh informations |
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| 181 | inum4 = inum1 ! in unit inum1 |
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| 182 | ! ! ============================ |
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| 183 | CASE ( 0 ) ! create 'mesh_hgr.nc' |
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| 184 | ! ! 'mesh_zgr.nc' and |
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| 185 | ! ! 'mask.nc' files |
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| 186 | ! ! ============================ |
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| 187 | CALL iom_open( TRIM(clnam2), inum2, ldwrt = .TRUE., kiolib = jprstlib ) |
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| 188 | CALL iom_open( TRIM(clnam3), inum3, ldwrt = .TRUE., kiolib = jprstlib ) |
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| 189 | CALL iom_open( TRIM(clnam4), inum4, ldwrt = .TRUE., kiolib = jprstlib ) |
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| 190 | ! |
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| 191 | END SELECT |
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| 192 | |
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| 193 | ! ! masks (inum2) |
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| 194 | CALL iom_rstput( 0, 0, inum2, 'tmask', tmask, ktype = jp_i1 ) ! ! land-sea mask |
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| 195 | CALL iom_rstput( 0, 0, inum2, 'umask', umask, ktype = jp_i1 ) |
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| 196 | CALL iom_rstput( 0, 0, inum2, 'vmask', vmask, ktype = jp_i1 ) |
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| 197 | CALL iom_rstput( 0, 0, inum2, 'fmask', fmask, ktype = jp_i1 ) |
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| 198 | |
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| 199 | CALL dom_uniq( zprw, 'T' ) |
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| 200 | DO jj = 1, jpj |
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| 201 | DO ji = 1, jpi |
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| 202 | jk=mikt(ji,jj) |
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| 203 | zprt(ji,jj) = tmask(ji,jj,jk) * zprw(ji,jj) ! ! unique point mask |
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| 204 | END DO |
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| 205 | END DO ! ! unique point mask |
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| 206 | CALL iom_rstput( 0, 0, inum2, 'tmaskutil', zprt, ktype = jp_i1 ) |
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| 207 | CALL dom_uniq( zprw, 'U' ) |
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| 208 | DO jj = 1, jpj |
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| 209 | DO ji = 1, jpi |
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| 210 | jk=miku(ji,jj) |
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| 211 | zprt(ji,jj) = umask(ji,jj,jk) * zprw(ji,jj) ! ! unique point mask |
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| 212 | END DO |
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| 213 | END DO |
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| 214 | CALL iom_rstput( 0, 0, inum2, 'umaskutil', zprt, ktype = jp_i1 ) |
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| 215 | CALL dom_uniq( zprw, 'V' ) |
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| 216 | DO jj = 1, jpj |
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| 217 | DO ji = 1, jpi |
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| 218 | jk=mikv(ji,jj) |
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| 219 | zprt(ji,jj) = vmask(ji,jj,jk) * zprw(ji,jj) ! ! unique point mask |
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| 220 | END DO |
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| 221 | END DO |
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| 222 | CALL iom_rstput( 0, 0, inum2, 'vmaskutil', zprt, ktype = jp_i1 ) |
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| 223 | CALL dom_uniq( zprw, 'F' ) |
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| 224 | DO jj = 1, jpj |
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| 225 | DO ji = 1, jpi |
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| 226 | jk=mikf(ji,jj) |
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| 227 | zprt(ji,jj) = fmask(ji,jj,jk) * zprw(ji,jj) ! ! unique point mask |
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| 228 | END DO |
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| 229 | END DO |
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| 230 | CALL iom_rstput( 0, 0, inum2, 'fmaskutil', zprt, ktype = jp_i1 ) |
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| 231 | |
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| 232 | ! ! horizontal mesh (inum3) |
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| 233 | CALL iom_rstput( 0, 0, inum3, 'glamt', glamt, ktype = jp_r8 ) ! ! latitude |
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| 234 | CALL iom_rstput( 0, 0, inum3, 'glamu', glamu, ktype = jp_r8 ) |
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| 235 | CALL iom_rstput( 0, 0, inum3, 'glamv', glamv, ktype = jp_r8 ) |
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| 236 | CALL iom_rstput( 0, 0, inum3, 'glamf', glamf, ktype = jp_r8 ) |
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| 237 | |
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| 238 | CALL iom_rstput( 0, 0, inum3, 'gphit', gphit, ktype = jp_r8 ) ! ! longitude |
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| 239 | CALL iom_rstput( 0, 0, inum3, 'gphiu', gphiu, ktype = jp_r8 ) |
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| 240 | CALL iom_rstput( 0, 0, inum3, 'gphiv', gphiv, ktype = jp_r8 ) |
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| 241 | CALL iom_rstput( 0, 0, inum3, 'gphif', gphif, ktype = jp_r8 ) |
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| 242 | |
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| 243 | CALL iom_rstput( 0, 0, inum3, 'e1t', e1t, ktype = jp_r8 ) ! ! e1 scale factors |
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| 244 | CALL iom_rstput( 0, 0, inum3, 'e1u', e1u, ktype = jp_r8 ) |
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| 245 | CALL iom_rstput( 0, 0, inum3, 'e1v', e1v, ktype = jp_r8 ) |
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| 246 | CALL iom_rstput( 0, 0, inum3, 'e1f', e1f, ktype = jp_r8 ) |
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| 247 | |
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| 248 | CALL iom_rstput( 0, 0, inum3, 'e2t', e2t, ktype = jp_r8 ) ! ! e2 scale factors |
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| 249 | CALL iom_rstput( 0, 0, inum3, 'e2u', e2u, ktype = jp_r8 ) |
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| 250 | CALL iom_rstput( 0, 0, inum3, 'e2v', e2v, ktype = jp_r8 ) |
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| 251 | CALL iom_rstput( 0, 0, inum3, 'e2f', e2f, ktype = jp_r8 ) |
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| 252 | |
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| 253 | CALL iom_rstput( 0, 0, inum3, 'ff_f', ff_f, ktype = jp_r8 ) ! ! coriolis factor |
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| 254 | CALL iom_rstput( 0, 0, inum3, 'ff_t', ff_t, ktype = jp_r8 ) ! ! coriolis factor |
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| 255 | |
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| 256 | ! note that mbkt is set to 1 over land ==> use surface tmask |
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| 257 | zprt(:,:) = ssmask(:,:) * REAL( mbkt(:,:) , wp ) |
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| 258 | CALL iom_rstput( 0, 0, inum4, 'mbathy', zprt, ktype = jp_i2 ) ! ! nb of ocean T-points |
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| 259 | zprt(:,:) = ssmask(:,:) * REAL( mikt(:,:) , wp ) |
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| 260 | CALL iom_rstput( 0, 0, inum4, 'misf', zprt, ktype = jp_i2 ) ! ! nb of ocean T-points |
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| 261 | zprt(:,:) = ssmask(:,:) * REAL( risfdep(:,:) , wp ) |
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| 262 | CALL iom_rstput( 0, 0, inum4, 'isfdraft', zprt, ktype = jp_r8 ) ! ! nb of ocean T-points |
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| 263 | |
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| 264 | IF( ln_sco ) THEN ! s-coordinate |
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| 265 | CALL iom_rstput( 0, 0, inum4, 'hbatt', hbatt ) |
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| 266 | CALL iom_rstput( 0, 0, inum4, 'hbatu', hbatu ) |
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| 267 | CALL iom_rstput( 0, 0, inum4, 'hbatv', hbatv ) |
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| 268 | CALL iom_rstput( 0, 0, inum4, 'hbatf', hbatf ) |
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| 269 | ! |
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| 270 | CALL iom_rstput( 0, 0, inum4, 'gsigt', gsigt ) ! ! scaling coef. |
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| 271 | CALL iom_rstput( 0, 0, inum4, 'gsigw', gsigw ) |
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| 272 | CALL iom_rstput( 0, 0, inum4, 'gsi3w', gsi3w ) |
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| 273 | CALL iom_rstput( 0, 0, inum4, 'esigt', esigt ) |
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| 274 | CALL iom_rstput( 0, 0, inum4, 'esigw', esigw ) |
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| 275 | ! |
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| 276 | CALL iom_rstput( 0, 0, inum4, 'e3t_0', e3t_0 ) ! ! scale factors |
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| 277 | CALL iom_rstput( 0, 0, inum4, 'e3u_0', e3u_0 ) |
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| 278 | CALL iom_rstput( 0, 0, inum4, 'e3v_0', e3v_0 ) |
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| 279 | CALL iom_rstput( 0, 0, inum4, 'e3w_0', e3w_0 ) |
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| 280 | ! |
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| 281 | CALL iom_rstput( 0, 0, inum4, 'gdept_1d' , gdept_1d ) ! ! stretched system |
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| 282 | CALL iom_rstput( 0, 0, inum4, 'gdepw_1d' , gdepw_1d ) |
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| 283 | CALL iom_rstput( 0, 0, inum4, 'gdept_0', gdept_0, ktype = jp_r8 ) |
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| 284 | CALL iom_rstput( 0, 0, inum4, 'gdepw_0', gdepw_0, ktype = jp_r8 ) |
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[6984] | 285 | CALL dom_stiff( zprt ) |
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| 286 | CALL iom_rstput( 0, 0, inum4, 'stiffness', zprt ) ! ! Max. grid stiffness ratio |
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[6951] | 287 | ENDIF |
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| 288 | |
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| 289 | IF( ln_zps ) THEN ! z-coordinate - partial steps |
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| 290 | ! |
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| 291 | IF( nmsh <= 6 ) THEN ! ! 3D vertical scale factors |
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| 292 | CALL iom_rstput( 0, 0, inum4, 'e3t_0', e3t_0 ) |
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| 293 | CALL iom_rstput( 0, 0, inum4, 'e3u_0', e3u_0 ) |
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| 294 | CALL iom_rstput( 0, 0, inum4, 'e3v_0', e3v_0 ) |
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| 295 | CALL iom_rstput( 0, 0, inum4, 'e3w_0', e3w_0 ) |
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| 296 | ELSE ! ! 2D masked bottom ocean scale factors |
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| 297 | DO jj = 1,jpj |
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| 298 | DO ji = 1,jpi |
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| 299 | e3tp(ji,jj) = e3t_0(ji,jj,mbkt(ji,jj)) * ssmask(ji,jj) |
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| 300 | e3wp(ji,jj) = e3w_0(ji,jj,mbkt(ji,jj)) * ssmask(ji,jj) |
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| 301 | END DO |
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| 302 | END DO |
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| 303 | CALL iom_rstput( 0, 0, inum4, 'e3t_ps', e3tp ) |
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| 304 | CALL iom_rstput( 0, 0, inum4, 'e3w_ps', e3wp ) |
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| 305 | END IF |
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| 306 | ! |
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| 307 | IF( nmsh <= 3 ) THEN ! ! 3D depth |
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| 308 | CALL iom_rstput( 0, 0, inum4, 'gdept_0', gdept_0, ktype = jp_r8 ) |
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| 309 | DO jk = 1,jpk |
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| 310 | DO jj = 1, jpjm1 |
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| 311 | DO ji = 1, jpim1 ! vector opt. |
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| 312 | zdepu(ji,jj,jk) = MIN( gdept_0(ji,jj,jk) , gdept_0(ji+1,jj ,jk) ) |
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| 313 | zdepv(ji,jj,jk) = MIN( gdept_0(ji,jj,jk) , gdept_0(ji ,jj+1,jk) ) |
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| 314 | END DO |
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| 315 | END DO |
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| 316 | END DO |
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| 317 | CALL lbc_lnk( zdepu, 'U', 1. ) ; CALL lbc_lnk( zdepv, 'V', 1. ) |
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| 318 | CALL iom_rstput( 0, 0, inum4, 'gdepu', zdepu, ktype = jp_r8 ) |
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| 319 | CALL iom_rstput( 0, 0, inum4, 'gdepv', zdepv, ktype = jp_r8 ) |
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| 320 | CALL iom_rstput( 0, 0, inum4, 'gdepw_0', gdepw_0, ktype = jp_r8 ) |
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| 321 | ELSE ! ! 2D bottom depth |
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| 322 | DO jj = 1,jpj |
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| 323 | DO ji = 1,jpi |
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| 324 | zprt(ji,jj) = gdept_0(ji,jj,mbkt(ji,jj) ) * ssmask(ji,jj) |
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| 325 | zprw(ji,jj) = gdepw_0(ji,jj,mbkt(ji,jj)+1) * ssmask(ji,jj) |
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| 326 | END DO |
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| 327 | END DO |
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| 328 | CALL iom_rstput( 0, 0, inum4, 'hdept', zprt, ktype = jp_r8 ) |
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| 329 | CALL iom_rstput( 0, 0, inum4, 'hdepw', zprw, ktype = jp_r8 ) |
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| 330 | ENDIF |
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| 331 | ! |
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| 332 | CALL iom_rstput( 0, 0, inum4, 'gdept_1d', gdept_1d ) ! ! reference z-coord. |
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| 333 | CALL iom_rstput( 0, 0, inum4, 'gdepw_1d', gdepw_1d ) |
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| 334 | CALL iom_rstput( 0, 0, inum4, 'e3t_1d' , e3t_1d ) |
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| 335 | CALL iom_rstput( 0, 0, inum4, 'e3w_1d' , e3w_1d ) |
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| 336 | ENDIF |
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| 337 | |
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| 338 | IF( ln_zco ) THEN |
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| 339 | ! ! z-coordinate - full steps |
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| 340 | CALL iom_rstput( 0, 0, inum4, 'gdept_1d', gdept_1d ) ! ! depth |
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| 341 | CALL iom_rstput( 0, 0, inum4, 'gdepw_1d', gdepw_1d ) |
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| 342 | CALL iom_rstput( 0, 0, inum4, 'e3t_1d' , e3t_1d ) ! ! scale factors |
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| 343 | CALL iom_rstput( 0, 0, inum4, 'e3w_1d' , e3w_1d ) |
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| 344 | ENDIF |
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| 345 | ! ! ============================ |
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| 346 | ! ! close the files |
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| 347 | ! ! ============================ |
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| 348 | SELECT CASE ( MOD(nmsh, 3) ) |
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| 349 | CASE ( 1 ) |
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| 350 | CALL iom_close( inum0 ) |
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| 351 | CASE ( 2 ) |
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| 352 | CALL iom_close( inum1 ) |
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| 353 | CALL iom_close( inum2 ) |
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| 354 | CASE ( 0 ) |
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| 355 | CALL iom_close( inum2 ) |
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| 356 | CALL iom_close( inum3 ) |
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| 357 | CALL iom_close( inum4 ) |
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| 358 | END SELECT |
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| 359 | ! |
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| 360 | CALL wrk_dealloc( jpi, jpj, zprt, zprw ) |
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| 361 | CALL wrk_dealloc( jpi, jpj, jpk, zdepu, zdepv ) |
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| 362 | ! |
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| 363 | IF( nn_timing == 1 ) CALL timing_stop('dom_wri') |
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| 364 | ! |
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| 365 | END SUBROUTINE dom_wri |
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| 366 | |
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| 367 | |
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| 368 | SUBROUTINE dom_uniq( puniq, cdgrd ) |
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| 369 | !!---------------------------------------------------------------------- |
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| 370 | !! *** ROUTINE dom_uniq *** |
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| 371 | !! |
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| 372 | !! ** Purpose : identify unique point of a grid (TUVF) |
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| 373 | !! |
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| 374 | !! ** Method : 1) aplly lbc_lnk on an array with different values for each element |
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| 375 | !! 2) check which elements have been changed |
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| 376 | !!---------------------------------------------------------------------- |
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| 377 | ! |
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| 378 | CHARACTER(len=1) , INTENT(in ) :: cdgrd ! |
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| 379 | REAL(wp), DIMENSION(:,:), INTENT(inout) :: puniq ! |
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| 380 | ! |
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| 381 | REAL(wp) :: zshift ! shift value link to the process number |
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| 382 | INTEGER :: ji ! dummy loop indices |
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| 383 | LOGICAL, DIMENSION(SIZE(puniq,1),SIZE(puniq,2),1) :: lldbl ! store whether each point is unique or not |
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| 384 | REAL(wp), POINTER, DIMENSION(:,:) :: ztstref |
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| 385 | !!---------------------------------------------------------------------- |
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| 386 | ! |
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| 387 | IF( nn_timing == 1 ) CALL timing_start('dom_uniq') |
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| 388 | ! |
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| 389 | CALL wrk_alloc( jpi, jpj, ztstref ) |
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| 390 | ! |
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| 391 | ! build an array with different values for each element |
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| 392 | ! in mpp: make sure that these values are different even between process |
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| 393 | ! -> apply a shift value according to the process number |
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| 394 | zshift = jpi * jpj * ( narea - 1 ) |
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| 395 | ztstref(:,:) = RESHAPE( (/ (zshift + REAL(ji,wp), ji = 1, jpi*jpj) /), (/ jpi, jpj /) ) |
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| 396 | ! |
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| 397 | puniq(:,:) = ztstref(:,:) ! default definition |
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| 398 | CALL lbc_lnk( puniq, cdgrd, 1. ) ! apply boundary conditions |
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| 399 | lldbl(:,:,1) = puniq(:,:) == ztstref(:,:) ! check which values have been changed |
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| 400 | ! |
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| 401 | puniq(:,:) = 1. ! default definition |
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| 402 | ! fill only the inner part of the cpu with llbl converted into real |
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| 403 | puniq(nldi:nlei,nldj:nlej) = REAL( COUNT( lldbl(nldi:nlei,nldj:nlej,:), dim = 3 ) , wp ) |
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| 404 | ! |
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| 405 | CALL wrk_dealloc( jpi, jpj, ztstref ) |
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| 406 | ! |
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| 407 | IF( nn_timing == 1 ) CALL timing_stop('dom_uniq') |
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| 408 | ! |
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| 409 | END SUBROUTINE dom_uniq |
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| 410 | |
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[6973] | 411 | |
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| 412 | SUBROUTINE dom_stiff( px1 ) |
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| 413 | !!---------------------------------------------------------------------- |
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| 414 | !! *** ROUTINE dom_stiff *** |
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| 415 | !! |
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| 416 | !! ** Purpose : Diagnose maximum grid stiffness/hydrostatic consistency |
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| 417 | !! |
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| 418 | !! ** Method : Compute Haney (1991) hydrostatic condition ratio |
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| 419 | !! Save the maximum in the vertical direction |
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| 420 | !! (this number is only relevant in s-coordinates) |
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| 421 | !! |
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| 422 | !! Haney, 1991, J. Phys. Oceanogr., 21, 610-619. |
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| 423 | !!---------------------------------------------------------------------- |
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| 424 | REAL(wp), DIMENSION(:,:), INTENT(out), OPTIONAL :: px1 ! stiffness |
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| 425 | ! |
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| 426 | INTEGER :: ji, jj, jk |
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| 427 | REAL(wp) :: zrxmax |
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| 428 | REAL(wp), DIMENSION(4) :: zr1 |
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| 429 | REAL(wp), DIMENSION(jpi,jpj) :: zx1 |
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| 430 | !!---------------------------------------------------------------------- |
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| 431 | zx1(:,:) = 0._wp |
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| 432 | zrxmax = 0._wp |
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| 433 | zr1(:) = 0._wp |
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| 434 | ! |
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| 435 | DO ji = 2, jpim1 |
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| 436 | DO jj = 2, jpjm1 |
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| 437 | DO jk = 1, jpkm1 |
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| 438 | !!gm remark: dk(gdepw) = e3t ===>>> possible simplification of the following calculation.... |
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| 439 | !! especially since it is gde3w which is used to compute the pressure gradient |
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| 440 | !! furthermore, I think gdept_0 should be used below instead of w point in the numerator |
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| 441 | !! so that the ratio is computed at the same point (i.e. uw and vw) .... |
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| 442 | zr1(1) = ABS( ( gdepw_0(ji ,jj,jk )-gdepw_0(ji-1,jj,jk ) & |
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| 443 | & +gdepw_0(ji ,jj,jk+1)-gdepw_0(ji-1,jj,jk+1) ) & |
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| 444 | & / ( gdepw_0(ji ,jj,jk )+gdepw_0(ji-1,jj,jk ) & |
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| 445 | & -gdepw_0(ji ,jj,jk+1)-gdepw_0(ji-1,jj,jk+1) + rsmall ) ) * umask(ji-1,jj,jk) |
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| 446 | zr1(2) = ABS( ( gdepw_0(ji+1,jj,jk )-gdepw_0(ji ,jj,jk ) & |
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| 447 | & +gdepw_0(ji+1,jj,jk+1)-gdepw_0(ji ,jj,jk+1) ) & |
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| 448 | & / ( gdepw_0(ji+1,jj,jk )+gdepw_0(ji ,jj,jk ) & |
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| 449 | & -gdepw_0(ji+1,jj,jk+1)-gdepw_0(ji ,jj,jk+1) + rsmall ) ) * umask(ji ,jj,jk) |
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| 450 | zr1(3) = ABS( ( gdepw_0(ji,jj+1,jk )-gdepw_0(ji,jj ,jk ) & |
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| 451 | & +gdepw_0(ji,jj+1,jk+1)-gdepw_0(ji,jj ,jk+1) ) & |
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| 452 | & / ( gdepw_0(ji,jj+1,jk )+gdepw_0(ji,jj ,jk ) & |
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| 453 | & -gdepw_0(ji,jj+1,jk+1)-gdepw_0(ji,jj ,jk+1) + rsmall ) ) * vmask(ji,jj ,jk) |
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| 454 | zr1(4) = ABS( ( gdepw_0(ji,jj ,jk )-gdepw_0(ji,jj-1,jk ) & |
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| 455 | & +gdepw_0(ji,jj ,jk+1)-gdepw_0(ji,jj-1,jk+1) ) & |
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| 456 | & / ( gdepw_0(ji,jj ,jk )+gdepw_0(ji,jj-1,jk ) & |
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| 457 | & -gdepw_0(ji,jj ,jk+1)-gdepw_0(ji,jj-1,jk+1) + rsmall ) ) * vmask(ji,jj-1,jk) |
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| 458 | zrxmax = MAXVAL( zr1(1:4) ) |
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| 459 | zx1(ji,jj) = MAX( zx1(ji,jj) , zrxmax ) |
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| 460 | END DO |
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| 461 | END DO |
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| 462 | END DO |
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| 463 | CALL lbc_lnk( zx1, 'T', 1. ) |
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| 464 | ! |
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| 465 | IF( PRESENT( px1 ) ) px1 = zx1 |
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| 466 | ! |
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| 467 | zrxmax = MAXVAL( zx1 ) |
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| 468 | ! |
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| 469 | IF( lk_mpp ) CALL mpp_max( zrxmax ) ! max over the global domain |
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| 470 | ! |
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| 471 | IF(lwp) THEN |
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| 472 | WRITE(numout,*) |
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| 473 | WRITE(numout,*) 'dom_stiff : maximum grid stiffness ratio: ', zrxmax |
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| 474 | WRITE(numout,*) '~~~~~~~~~' |
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| 475 | ENDIF |
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| 476 | ! |
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| 477 | END SUBROUTINE dom_stiff |
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| 478 | |
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[6951] | 479 | !!====================================================================== |
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| 480 | END MODULE domwri |
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