[1125] | 1 | MODULE bdyini |
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| 2 | !!====================================================================== |
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[911] | 3 | !! *** MODULE bdyini *** |
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[1125] | 4 | !! Unstructured open boundaries : initialisation |
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| 5 | !!====================================================================== |
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| 6 | !! History : 1.0 ! 2005-01 (J. Chanut, A. Sellar) Original code |
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| 7 | !! - ! 2007-01 (D. Storkey) Update to use IOM module |
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| 8 | !! - ! 2007-01 (D. Storkey) Tidal forcing |
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| 9 | !! 3.0 ! 2008-04 (NEMO team) add in the reference version |
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[2528] | 10 | !! 3.3 ! 2010-09 (E.O'Dea) updates for Shelf configurations |
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| 11 | !! 3.3 ! 2010-09 (D.Storkey) add ice boundary conditions |
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[3294] | 12 | !! 3.4 ! 2011 (D. Storkey) rewrite in preparation for OBC-BDY merge |
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[3651] | 13 | !! 3.4 ! 2012 (J. Chanut) straight open boundary case update |
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[6140] | 14 | !! 3.5 ! 2012 (S. Mocavero, I. Epicoco) optimization of BDY communications |
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[7646] | 15 | !! 3.7 ! 2016 (T. Lovato) Remove bdy macro, call here init for dta and tides |
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[1125] | 16 | !!---------------------------------------------------------------------- |
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[6140] | 17 | !! bdy_init : Initialization of unstructured open boundaries |
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[1125] | 18 | !!---------------------------------------------------------------------- |
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[6140] | 19 | USE oce ! ocean dynamics and tracers variables |
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| 20 | USE dom_oce ! ocean space and time domain |
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| 21 | USE bdy_oce ! unstructured open boundary conditions |
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[7646] | 22 | USE bdydta ! open boundary cond. setting (bdy_dta_init routine) |
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| 23 | USE bdytides ! open boundary cond. setting (bdytide_init routine) |
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| 24 | USE sbctide ! Tidal forcing or not |
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[6140] | 25 | USE phycst , ONLY: rday |
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| 26 | ! |
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| 27 | USE in_out_manager ! I/O units |
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| 28 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
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| 29 | USE lib_mpp ! for mpp_sum |
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| 30 | USE iom ! I/O |
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| 31 | USE timing ! Timing |
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[911] | 32 | |
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| 33 | IMPLICIT NONE |
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| 34 | PRIVATE |
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| 35 | |
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[3294] | 36 | PUBLIC bdy_init ! routine called in nemo_init |
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[911] | 37 | |
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[6140] | 38 | INTEGER, PARAMETER :: jp_nseg = 100 ! |
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| 39 | INTEGER, PARAMETER :: nrimmax = 20 ! maximum rimwidth in structured |
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[3651] | 40 | ! open boundary data files |
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| 41 | ! Straight open boundary segment parameters: |
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[6140] | 42 | INTEGER :: nbdysege, nbdysegw, nbdysegn, nbdysegs |
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| 43 | INTEGER, DIMENSION(jp_nseg) :: jpieob, jpjedt, jpjeft, npckge ! |
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| 44 | INTEGER, DIMENSION(jp_nseg) :: jpiwob, jpjwdt, jpjwft, npckgw ! |
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| 45 | INTEGER, DIMENSION(jp_nseg) :: jpjnob, jpindt, jpinft, npckgn ! |
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| 46 | INTEGER, DIMENSION(jp_nseg) :: jpjsob, jpisdt, jpisft, npckgs ! |
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[1125] | 47 | !!---------------------------------------------------------------------- |
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[6140] | 48 | !! NEMO/OPA 3.7 , NEMO Consortium (2015) |
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[1146] | 49 | !! $Id$ |
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[2715] | 50 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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[2528] | 51 | !!---------------------------------------------------------------------- |
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[911] | 52 | CONTAINS |
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[7646] | 53 | |
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[911] | 54 | SUBROUTINE bdy_init |
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| 55 | !!---------------------------------------------------------------------- |
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| 56 | !! *** ROUTINE bdy_init *** |
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[7646] | 57 | !! |
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| 58 | !! ** Purpose : Initialization of the dynamics and tracer fields with |
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[2715] | 59 | !! unstructured open boundaries. |
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[911] | 60 | !! |
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[7646] | 61 | !! ** Method : Read initialization arrays (mask, indices) to identify |
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| 62 | !! an unstructured open boundary |
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| 63 | !! |
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| 64 | !! ** Input : bdy_init.nc, input file for unstructured open boundaries |
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| 65 | !!---------------------------------------------------------------------- |
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| 66 | NAMELIST/nambdy/ ln_bdy, nb_bdy, ln_coords_file, cn_coords_file, & |
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| 67 | & ln_mask_file, cn_mask_file, cn_dyn2d, nn_dyn2d_dta, & |
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| 68 | & cn_dyn3d, nn_dyn3d_dta, cn_tra, nn_tra_dta, & |
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| 69 | & ln_tra_dmp, ln_dyn3d_dmp, rn_time_dmp, rn_time_dmp_out, & |
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| 70 | & cn_ice_lim, nn_ice_lim_dta, & |
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| 71 | & rn_ice_tem, rn_ice_sal, rn_ice_age, & |
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| 72 | & ln_vol, nn_volctl, nn_rimwidth, nb_jpk_bdy |
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| 73 | ! |
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| 74 | INTEGER :: ios ! Local integer output status for namelist read |
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| 75 | !!---------------------------------------------------------------------- |
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| 76 | ! |
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| 77 | IF( nn_timing == 1 ) CALL timing_start('bdy_init') |
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| 78 | |
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| 79 | ! ------------------------ |
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| 80 | ! Read namelist parameters |
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| 81 | ! ------------------------ |
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| 82 | REWIND( numnam_ref ) ! Namelist nambdy in reference namelist :Unstructured open boundaries |
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| 83 | READ ( numnam_ref, nambdy, IOSTAT = ios, ERR = 901) |
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| 84 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy in reference namelist', lwp ) |
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| 85 | ! |
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| 86 | REWIND( numnam_cfg ) ! Namelist nambdy in configuration namelist :Unstructured open boundaries |
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| 87 | READ ( numnam_cfg, nambdy, IOSTAT = ios, ERR = 902 ) |
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| 88 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy in configuration namelist', lwp ) |
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| 89 | IF(lwm) WRITE ( numond, nambdy ) |
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| 90 | |
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| 91 | ! ----------------------------------------- |
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| 92 | ! unstructured open boundaries use control |
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| 93 | ! ----------------------------------------- |
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| 94 | IF ( ln_bdy ) THEN |
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| 95 | IF(lwp) WRITE(numout,*) |
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| 96 | IF(lwp) WRITE(numout,*) 'bdy_init : initialization of open boundaries' |
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| 97 | IF(lwp) WRITE(numout,*) '~~~~~~~~' |
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| 98 | ! |
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| 99 | ! Open boundaries definition (arrays and masks) |
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| 100 | CALL bdy_segs |
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| 101 | ! |
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| 102 | ! Open boundaries initialisation of external data arrays |
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| 103 | CALL bdy_dta_init |
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| 104 | ! |
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| 105 | ! Open boundaries initialisation of tidal harmonic forcing |
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| 106 | IF( ln_tide ) CALL bdytide_init |
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| 107 | ! |
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| 108 | ELSE |
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| 109 | IF(lwp) WRITE(numout,*) |
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| 110 | IF(lwp) WRITE(numout,*) 'bdy_init : open boundaries not used (ln_bdy = F)' |
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| 111 | IF(lwp) WRITE(numout,*) '~~~~~~~~' |
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| 112 | ! |
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| 113 | ENDIF |
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| 114 | ! |
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| 115 | IF( nn_timing == 1 ) CALL timing_stop('bdy_init') |
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| 116 | ! |
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| 117 | END SUBROUTINE bdy_init |
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| 118 | |
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| 119 | SUBROUTINE bdy_segs |
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| 120 | !!---------------------------------------------------------------------- |
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| 121 | !! *** ROUTINE bdy_init *** |
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| 122 | !! |
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| 123 | !! ** Purpose : Definition of unstructured open boundaries. |
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| 124 | !! |
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[2715] | 125 | !! ** Method : Read initialization arrays (mask, indices) to identify |
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| 126 | !! an unstructured open boundary |
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[911] | 127 | !! |
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| 128 | !! ** Input : bdy_init.nc, input file for unstructured open boundaries |
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| 129 | !!---------------------------------------------------------------------- |
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[3294] | 130 | |
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| 131 | ! local variables |
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| 132 | !------------------- |
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| 133 | INTEGER :: ib_bdy, ii, ij, ik, igrd, ib, ir, iseg ! dummy loop indices |
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| 134 | INTEGER :: icount, icountr, ibr_max, ilen1, ibm1 ! local integers |
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[5836] | 135 | INTEGER :: iwe, ies, iso, ino, inum, id_dummy ! - - |
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[3294] | 136 | INTEGER :: igrd_start, igrd_end, jpbdta ! - - |
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[3651] | 137 | INTEGER :: jpbdtau, jpbdtas ! - - |
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| 138 | INTEGER :: ib_bdy1, ib_bdy2, ib1, ib2 ! - - |
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[4292] | 139 | INTEGER :: i_offset, j_offset ! - - |
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[6140] | 140 | INTEGER , POINTER :: nbi, nbj, nbr ! short cuts |
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[4292] | 141 | REAL(wp), POINTER :: flagu, flagv ! - - |
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| 142 | REAL(wp), POINTER, DIMENSION(:,:) :: pmask ! pointer to 2D mask fields |
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[3294] | 143 | REAL(wp) :: zefl, zwfl, znfl, zsfl ! local scalars |
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[3651] | 144 | INTEGER, DIMENSION (2) :: kdimsz |
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[3294] | 145 | INTEGER, DIMENSION(jpbgrd,jp_bdy) :: nblendta ! Length of index arrays |
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| 146 | INTEGER, ALLOCATABLE, DIMENSION(:,:,:) :: nbidta, nbjdta ! Index arrays: i and j indices of bdy dta |
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| 147 | INTEGER, ALLOCATABLE, DIMENSION(:,:,:) :: nbrdta ! Discrete distance from rim points |
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[3651] | 148 | CHARACTER(LEN=1),DIMENSION(jpbgrd) :: cgrid |
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[3680] | 149 | INTEGER :: com_east, com_west, com_south, com_north ! Flags for boundaries sending |
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| 150 | INTEGER :: com_east_b, com_west_b, com_south_b, com_north_b ! Flags for boundaries receiving |
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| 151 | INTEGER :: iw_b(4), ie_b(4), is_b(4), in_b(4) ! Arrays for neighbours coordinates |
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[7910] | 152 | REAL(wp), DIMENSION(jpi,jpj) :: zfmask ! temporary fmask array excluding coastal boundary condition (shlat) |
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[1125] | 153 | !! |
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[6140] | 154 | CHARACTER(LEN=1) :: ctypebdy ! - - |
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| 155 | INTEGER :: nbdyind, nbdybeg, nbdyend |
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| 156 | !! |
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[3651] | 157 | NAMELIST/nambdy_index/ ctypebdy, nbdyind, nbdybeg, nbdyend |
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[4147] | 158 | INTEGER :: ios ! Local integer output status for namelist read |
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[911] | 159 | !!---------------------------------------------------------------------- |
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[6140] | 160 | ! |
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[7646] | 161 | IF( nn_timing == 1 ) CALL timing_start('bdy_segs') |
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[6140] | 162 | ! |
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| 163 | cgrid = (/'t','u','v'/) |
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[911] | 164 | |
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[3294] | 165 | ! ----------------------------------------- |
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| 166 | ! Check and write out namelist parameters |
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| 167 | ! ----------------------------------------- |
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[7646] | 168 | IF( jperio /= 0 ) CALL ctl_stop( 'bdy_segs: Cyclic or symmetric,', & |
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| 169 | & ' and general open boundary condition are not compatible' ) |
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[911] | 170 | |
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[6140] | 171 | IF( nb_bdy == 0 ) THEN |
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[3294] | 172 | IF(lwp) WRITE(numout,*) 'nb_bdy = 0, NO OPEN BOUNDARIES APPLIED.' |
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[911] | 173 | ELSE |
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[6140] | 174 | IF(lwp) WRITE(numout,*) 'Number of open boundary sets : ', nb_bdy |
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[911] | 175 | ENDIF |
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| 176 | |
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[3294] | 177 | DO ib_bdy = 1,nb_bdy |
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| 178 | IF(lwp) WRITE(numout,*) ' ' |
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| 179 | IF(lwp) WRITE(numout,*) '------ Open boundary data set ',ib_bdy,'------' |
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| 180 | |
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| 181 | IF( ln_coords_file(ib_bdy) ) THEN |
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| 182 | IF(lwp) WRITE(numout,*) 'Boundary definition read from file '//TRIM(cn_coords_file(ib_bdy)) |
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| 183 | ELSE |
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| 184 | IF(lwp) WRITE(numout,*) 'Boundary defined in namelist.' |
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| 185 | ENDIF |
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[2528] | 186 | IF(lwp) WRITE(numout,*) |
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[1125] | 187 | |
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[3294] | 188 | IF(lwp) WRITE(numout,*) 'Boundary conditions for barotropic solution: ' |
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[4292] | 189 | SELECT CASE( cn_dyn2d(ib_bdy) ) |
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[6140] | 190 | CASE( 'none' ) |
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[4292] | 191 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
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| 192 | dta_bdy(ib_bdy)%ll_ssh = .false. |
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| 193 | dta_bdy(ib_bdy)%ll_u2d = .false. |
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| 194 | dta_bdy(ib_bdy)%ll_v2d = .false. |
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[6140] | 195 | CASE( 'frs' ) |
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[4292] | 196 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
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| 197 | dta_bdy(ib_bdy)%ll_ssh = .false. |
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| 198 | dta_bdy(ib_bdy)%ll_u2d = .true. |
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| 199 | dta_bdy(ib_bdy)%ll_v2d = .true. |
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[6140] | 200 | CASE( 'flather' ) |
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[4292] | 201 | IF(lwp) WRITE(numout,*) ' Flather radiation condition' |
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| 202 | dta_bdy(ib_bdy)%ll_ssh = .true. |
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| 203 | dta_bdy(ib_bdy)%ll_u2d = .true. |
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| 204 | dta_bdy(ib_bdy)%ll_v2d = .true. |
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[6140] | 205 | CASE( 'orlanski' ) |
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[4292] | 206 | IF(lwp) WRITE(numout,*) ' Orlanski (fully oblique) radiation condition with adaptive nudging' |
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| 207 | dta_bdy(ib_bdy)%ll_ssh = .false. |
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| 208 | dta_bdy(ib_bdy)%ll_u2d = .true. |
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| 209 | dta_bdy(ib_bdy)%ll_v2d = .true. |
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[6140] | 210 | CASE( 'orlanski_npo' ) |
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[4292] | 211 | IF(lwp) WRITE(numout,*) ' Orlanski (NPO) radiation condition with adaptive nudging' |
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| 212 | dta_bdy(ib_bdy)%ll_ssh = .false. |
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| 213 | dta_bdy(ib_bdy)%ll_u2d = .true. |
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| 214 | dta_bdy(ib_bdy)%ll_v2d = .true. |
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| 215 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_dyn2d' ) |
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[3294] | 216 | END SELECT |
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[4292] | 217 | IF( cn_dyn2d(ib_bdy) /= 'none' ) THEN |
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[3294] | 218 | SELECT CASE( nn_dyn2d_dta(ib_bdy) ) ! |
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| 219 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
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| 220 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
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| 221 | CASE( 2 ) ; IF(lwp) WRITE(numout,*) ' tidal harmonic forcing taken from file' |
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| 222 | CASE( 3 ) ; IF(lwp) WRITE(numout,*) ' boundary data AND tidal harmonic forcing taken from files' |
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| 223 | CASE DEFAULT ; CALL ctl_stop( 'nn_dyn2d_dta must be between 0 and 3' ) |
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| 224 | END SELECT |
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[7646] | 225 | IF (( nn_dyn2d_dta(ib_bdy) .ge. 2 ).AND.(.NOT.ln_tide)) THEN |
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| 226 | CALL ctl_stop( 'You must activate with ln_tide to add tidal forcing at open boundaries' ) |
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[3651] | 227 | ENDIF |
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[3294] | 228 | ENDIF |
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[2528] | 229 | IF(lwp) WRITE(numout,*) |
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[911] | 230 | |
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[3294] | 231 | IF(lwp) WRITE(numout,*) 'Boundary conditions for baroclinic velocities: ' |
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[4292] | 232 | SELECT CASE( cn_dyn3d(ib_bdy) ) |
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| 233 | CASE('none') |
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| 234 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
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| 235 | dta_bdy(ib_bdy)%ll_u3d = .false. |
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| 236 | dta_bdy(ib_bdy)%ll_v3d = .false. |
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| 237 | CASE('frs') |
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| 238 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
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| 239 | dta_bdy(ib_bdy)%ll_u3d = .true. |
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| 240 | dta_bdy(ib_bdy)%ll_v3d = .true. |
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| 241 | CASE('specified') |
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| 242 | IF(lwp) WRITE(numout,*) ' Specified value' |
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| 243 | dta_bdy(ib_bdy)%ll_u3d = .true. |
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| 244 | dta_bdy(ib_bdy)%ll_v3d = .true. |
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[7646] | 245 | CASE('neumann') |
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| 246 | IF(lwp) WRITE(numout,*) ' Neumann conditions' |
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| 247 | dta_bdy(ib_bdy)%ll_u3d = .false. |
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| 248 | dta_bdy(ib_bdy)%ll_v3d = .false. |
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| 249 | CASE('zerograd') |
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| 250 | IF(lwp) WRITE(numout,*) ' Zero gradient for baroclinic velocities' |
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| 251 | dta_bdy(ib_bdy)%ll_u3d = .false. |
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| 252 | dta_bdy(ib_bdy)%ll_v3d = .false. |
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[4292] | 253 | CASE('zero') |
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| 254 | IF(lwp) WRITE(numout,*) ' Zero baroclinic velocities (runoff case)' |
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| 255 | dta_bdy(ib_bdy)%ll_u3d = .false. |
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| 256 | dta_bdy(ib_bdy)%ll_v3d = .false. |
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| 257 | CASE('orlanski') |
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| 258 | IF(lwp) WRITE(numout,*) ' Orlanski (fully oblique) radiation condition with adaptive nudging' |
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| 259 | dta_bdy(ib_bdy)%ll_u3d = .true. |
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| 260 | dta_bdy(ib_bdy)%ll_v3d = .true. |
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| 261 | CASE('orlanski_npo') |
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| 262 | IF(lwp) WRITE(numout,*) ' Orlanski (NPO) radiation condition with adaptive nudging' |
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| 263 | dta_bdy(ib_bdy)%ll_u3d = .true. |
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| 264 | dta_bdy(ib_bdy)%ll_v3d = .true. |
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| 265 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_dyn3d' ) |
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[3294] | 266 | END SELECT |
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[4292] | 267 | IF( cn_dyn3d(ib_bdy) /= 'none' ) THEN |
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[3294] | 268 | SELECT CASE( nn_dyn3d_dta(ib_bdy) ) ! |
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| 269 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
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| 270 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
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| 271 | CASE DEFAULT ; CALL ctl_stop( 'nn_dyn3d_dta must be 0 or 1' ) |
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| 272 | END SELECT |
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| 273 | ENDIF |
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[3651] | 274 | |
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| 275 | IF ( ln_dyn3d_dmp(ib_bdy) ) THEN |
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[4292] | 276 | IF ( cn_dyn3d(ib_bdy) == 'none' ) THEN |
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[3651] | 277 | IF(lwp) WRITE(numout,*) 'No open boundary condition for baroclinic velocities: ln_dyn3d_dmp is set to .false.' |
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| 278 | ln_dyn3d_dmp(ib_bdy)=.false. |
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[4292] | 279 | ELSEIF ( cn_dyn3d(ib_bdy) == 'frs' ) THEN |
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[3651] | 280 | CALL ctl_stop( 'Use FRS OR relaxation' ) |
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| 281 | ELSE |
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| 282 | IF(lwp) WRITE(numout,*) ' + baroclinic velocities relaxation zone' |
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| 283 | IF(lwp) WRITE(numout,*) ' Damping time scale: ',rn_time_dmp(ib_bdy),' days' |
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| 284 | IF((lwp).AND.rn_time_dmp(ib_bdy)<0) CALL ctl_stop( 'Time scale must be positive' ) |
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[4292] | 285 | dta_bdy(ib_bdy)%ll_u3d = .true. |
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| 286 | dta_bdy(ib_bdy)%ll_v3d = .true. |
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[3651] | 287 | ENDIF |
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| 288 | ELSE |
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| 289 | IF(lwp) WRITE(numout,*) ' NO relaxation on baroclinic velocities' |
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| 290 | ENDIF |
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[2528] | 291 | IF(lwp) WRITE(numout,*) |
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[1125] | 292 | |
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[3294] | 293 | IF(lwp) WRITE(numout,*) 'Boundary conditions for temperature and salinity: ' |
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[4292] | 294 | SELECT CASE( cn_tra(ib_bdy) ) |
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| 295 | CASE('none') |
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| 296 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
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| 297 | dta_bdy(ib_bdy)%ll_tem = .false. |
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| 298 | dta_bdy(ib_bdy)%ll_sal = .false. |
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| 299 | CASE('frs') |
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| 300 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
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| 301 | dta_bdy(ib_bdy)%ll_tem = .true. |
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| 302 | dta_bdy(ib_bdy)%ll_sal = .true. |
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| 303 | CASE('specified') |
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| 304 | IF(lwp) WRITE(numout,*) ' Specified value' |
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| 305 | dta_bdy(ib_bdy)%ll_tem = .true. |
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| 306 | dta_bdy(ib_bdy)%ll_sal = .true. |
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| 307 | CASE('neumann') |
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| 308 | IF(lwp) WRITE(numout,*) ' Neumann conditions' |
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| 309 | dta_bdy(ib_bdy)%ll_tem = .false. |
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| 310 | dta_bdy(ib_bdy)%ll_sal = .false. |
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| 311 | CASE('runoff') |
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| 312 | IF(lwp) WRITE(numout,*) ' Runoff conditions : Neumann for T and specified to 0.1 for salinity' |
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| 313 | dta_bdy(ib_bdy)%ll_tem = .false. |
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| 314 | dta_bdy(ib_bdy)%ll_sal = .false. |
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| 315 | CASE('orlanski') |
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| 316 | IF(lwp) WRITE(numout,*) ' Orlanski (fully oblique) radiation condition with adaptive nudging' |
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| 317 | dta_bdy(ib_bdy)%ll_tem = .true. |
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| 318 | dta_bdy(ib_bdy)%ll_sal = .true. |
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| 319 | CASE('orlanski_npo') |
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| 320 | IF(lwp) WRITE(numout,*) ' Orlanski (NPO) radiation condition with adaptive nudging' |
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| 321 | dta_bdy(ib_bdy)%ll_tem = .true. |
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| 322 | dta_bdy(ib_bdy)%ll_sal = .true. |
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| 323 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_tra' ) |
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[3294] | 324 | END SELECT |
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[4292] | 325 | IF( cn_tra(ib_bdy) /= 'none' ) THEN |
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[3294] | 326 | SELECT CASE( nn_tra_dta(ib_bdy) ) ! |
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| 327 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
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| 328 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
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| 329 | CASE DEFAULT ; CALL ctl_stop( 'nn_tra_dta must be 0 or 1' ) |
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| 330 | END SELECT |
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| 331 | ENDIF |
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[3651] | 332 | |
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| 333 | IF ( ln_tra_dmp(ib_bdy) ) THEN |
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[4292] | 334 | IF ( cn_tra(ib_bdy) == 'none' ) THEN |
---|
[3651] | 335 | IF(lwp) WRITE(numout,*) 'No open boundary condition for tracers: ln_tra_dmp is set to .false.' |
---|
| 336 | ln_tra_dmp(ib_bdy)=.false. |
---|
[4292] | 337 | ELSEIF ( cn_tra(ib_bdy) == 'frs' ) THEN |
---|
[3651] | 338 | CALL ctl_stop( 'Use FRS OR relaxation' ) |
---|
| 339 | ELSE |
---|
| 340 | IF(lwp) WRITE(numout,*) ' + T/S relaxation zone' |
---|
| 341 | IF(lwp) WRITE(numout,*) ' Damping time scale: ',rn_time_dmp(ib_bdy),' days' |
---|
[4292] | 342 | IF(lwp) WRITE(numout,*) ' Outflow damping time scale: ',rn_time_dmp_out(ib_bdy),' days' |
---|
[3651] | 343 | IF((lwp).AND.rn_time_dmp(ib_bdy)<0) CALL ctl_stop( 'Time scale must be positive' ) |
---|
[4292] | 344 | dta_bdy(ib_bdy)%ll_tem = .true. |
---|
| 345 | dta_bdy(ib_bdy)%ll_sal = .true. |
---|
[3651] | 346 | ENDIF |
---|
| 347 | ELSE |
---|
| 348 | IF(lwp) WRITE(numout,*) ' NO T/S relaxation' |
---|
| 349 | ENDIF |
---|
[2528] | 350 | IF(lwp) WRITE(numout,*) |
---|
[1125] | 351 | |
---|
[3294] | 352 | #if defined key_lim2 |
---|
| 353 | IF(lwp) WRITE(numout,*) 'Boundary conditions for sea ice: ' |
---|
[4292] | 354 | SELECT CASE( cn_ice_lim(ib_bdy) ) |
---|
| 355 | CASE('none') |
---|
| 356 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
---|
| 357 | dta_bdy(ib_bdy)%ll_frld = .false. |
---|
| 358 | dta_bdy(ib_bdy)%ll_hicif = .false. |
---|
| 359 | dta_bdy(ib_bdy)%ll_hsnif = .false. |
---|
| 360 | CASE('frs') |
---|
| 361 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
---|
| 362 | dta_bdy(ib_bdy)%ll_frld = .true. |
---|
| 363 | dta_bdy(ib_bdy)%ll_hicif = .true. |
---|
| 364 | dta_bdy(ib_bdy)%ll_hsnif = .true. |
---|
| 365 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_ice_lim' ) |
---|
[3294] | 366 | END SELECT |
---|
[4292] | 367 | IF( cn_ice_lim(ib_bdy) /= 'none' ) THEN |
---|
| 368 | SELECT CASE( nn_ice_lim_dta(ib_bdy) ) ! |
---|
[3294] | 369 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
---|
| 370 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
---|
[4292] | 371 | CASE DEFAULT ; CALL ctl_stop( 'nn_ice_lim_dta must be 0 or 1' ) |
---|
[3294] | 372 | END SELECT |
---|
| 373 | ENDIF |
---|
[2528] | 374 | IF(lwp) WRITE(numout,*) |
---|
[4292] | 375 | #elif defined key_lim3 |
---|
| 376 | IF(lwp) WRITE(numout,*) 'Boundary conditions for sea ice: ' |
---|
| 377 | SELECT CASE( cn_ice_lim(ib_bdy) ) |
---|
| 378 | CASE('none') |
---|
| 379 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
---|
| 380 | dta_bdy(ib_bdy)%ll_a_i = .false. |
---|
| 381 | dta_bdy(ib_bdy)%ll_ht_i = .false. |
---|
| 382 | dta_bdy(ib_bdy)%ll_ht_s = .false. |
---|
| 383 | CASE('frs') |
---|
| 384 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
---|
| 385 | dta_bdy(ib_bdy)%ll_a_i = .true. |
---|
| 386 | dta_bdy(ib_bdy)%ll_ht_i = .true. |
---|
| 387 | dta_bdy(ib_bdy)%ll_ht_s = .true. |
---|
| 388 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_ice_lim' ) |
---|
| 389 | END SELECT |
---|
| 390 | IF( cn_ice_lim(ib_bdy) /= 'none' ) THEN |
---|
| 391 | SELECT CASE( nn_ice_lim_dta(ib_bdy) ) ! |
---|
| 392 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
---|
| 393 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
---|
| 394 | CASE DEFAULT ; CALL ctl_stop( 'nn_ice_lim_dta must be 0 or 1' ) |
---|
| 395 | END SELECT |
---|
| 396 | ENDIF |
---|
| 397 | IF(lwp) WRITE(numout,*) |
---|
[4689] | 398 | IF(lwp) WRITE(numout,*) ' tem of bdy sea-ice = ', rn_ice_tem(ib_bdy) |
---|
| 399 | IF(lwp) WRITE(numout,*) ' sal of bdy sea-ice = ', rn_ice_sal(ib_bdy) |
---|
| 400 | IF(lwp) WRITE(numout,*) ' age of bdy sea-ice = ', rn_ice_age(ib_bdy) |
---|
[3294] | 401 | #endif |
---|
[911] | 402 | |
---|
[3651] | 403 | IF(lwp) WRITE(numout,*) ' Width of relaxation zone = ', nn_rimwidth(ib_bdy) |
---|
[3294] | 404 | IF(lwp) WRITE(numout,*) |
---|
[2528] | 405 | |
---|
[3294] | 406 | ENDDO |
---|
[2528] | 407 | |
---|
[3651] | 408 | IF (nb_bdy .gt. 0) THEN |
---|
| 409 | IF( ln_vol ) THEN ! check volume conservation (nn_volctl value) |
---|
| 410 | IF(lwp) WRITE(numout,*) 'Volume correction applied at open boundaries' |
---|
| 411 | IF(lwp) WRITE(numout,*) |
---|
| 412 | SELECT CASE ( nn_volctl ) |
---|
| 413 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' The total volume will be constant' |
---|
| 414 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' The total volume will vary according to the surface E-P flux' |
---|
| 415 | CASE DEFAULT ; CALL ctl_stop( 'nn_volctl must be 0 or 1' ) |
---|
| 416 | END SELECT |
---|
| 417 | IF(lwp) WRITE(numout,*) |
---|
| 418 | ELSE |
---|
| 419 | IF(lwp) WRITE(numout,*) 'No volume correction applied at open boundaries' |
---|
| 420 | IF(lwp) WRITE(numout,*) |
---|
| 421 | ENDIF |
---|
[7646] | 422 | IF( nb_jpk_bdy > 0 ) THEN |
---|
| 423 | IF(lwp) WRITE(numout,*) '*** open boundary will be interpolate in the vertical onto the native grid ***' |
---|
| 424 | ELSE |
---|
| 425 | IF(lwp) WRITE(numout,*) '*** open boundary will be read straight onto the native grid without vertical interpolation ***' |
---|
| 426 | ENDIF |
---|
[3294] | 427 | ENDIF |
---|
| 428 | |
---|
[1125] | 429 | ! ------------------------------------------------- |
---|
[3294] | 430 | ! Initialise indices arrays for open boundaries |
---|
| 431 | ! ------------------------------------------------- |
---|
[911] | 432 | |
---|
[3294] | 433 | ! Work out global dimensions of boundary data |
---|
| 434 | ! --------------------------------------------- |
---|
[4147] | 435 | REWIND( numnam_cfg ) |
---|
| 436 | |
---|
[3651] | 437 | nblendta(:,:) = 0 |
---|
| 438 | nbdysege = 0 |
---|
| 439 | nbdysegw = 0 |
---|
| 440 | nbdysegn = 0 |
---|
| 441 | nbdysegs = 0 |
---|
| 442 | icount = 0 ! count user defined segments |
---|
| 443 | ! Dimensions below are used to allocate arrays to read external data |
---|
| 444 | jpbdtas = 1 ! Maximum size of boundary data (structured case) |
---|
| 445 | jpbdtau = 1 ! Maximum size of boundary data (unstructured case) |
---|
| 446 | |
---|
[3294] | 447 | DO ib_bdy = 1, nb_bdy |
---|
| 448 | |
---|
| 449 | IF( .NOT. ln_coords_file(ib_bdy) ) THEN ! Work out size of global arrays from namelist parameters |
---|
| 450 | |
---|
[3651] | 451 | icount = icount + 1 |
---|
[3294] | 452 | ! No REWIND here because may need to read more than one nambdy_index namelist. |
---|
[4147] | 453 | ! Read only namelist_cfg to avoid unseccessfull overwrite |
---|
| 454 | !! REWIND( numnam_ref ) ! Namelist nambdy_index in reference namelist : Open boundaries indexes |
---|
| 455 | !! READ ( numnam_ref, namrun, IOSTAT = ios, ERR = 903) |
---|
| 456 | !!903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_index in reference namelist', lwp ) |
---|
[3294] | 457 | |
---|
[4147] | 458 | !! REWIND( numnam_cfg ) ! Namelist nambdy_index in configuration namelist : Open boundaries indexes |
---|
| 459 | READ ( numnam_cfg, nambdy_index, IOSTAT = ios, ERR = 904 ) |
---|
| 460 | 904 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_index in configuration namelist', lwp ) |
---|
[4624] | 461 | IF(lwm) WRITE ( numond, nambdy_index ) |
---|
[4147] | 462 | |
---|
[3651] | 463 | SELECT CASE ( TRIM(ctypebdy) ) |
---|
| 464 | CASE( 'N' ) |
---|
| 465 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 466 | nbdyind = jpjglo - 2 ! set boundary to whole side of model domain. |
---|
| 467 | nbdybeg = 2 |
---|
| 468 | nbdyend = jpiglo - 1 |
---|
| 469 | ENDIF |
---|
| 470 | nbdysegn = nbdysegn + 1 |
---|
| 471 | npckgn(nbdysegn) = ib_bdy ! Save bdy package number |
---|
| 472 | jpjnob(nbdysegn) = nbdyind |
---|
| 473 | jpindt(nbdysegn) = nbdybeg |
---|
| 474 | jpinft(nbdysegn) = nbdyend |
---|
| 475 | ! |
---|
| 476 | CASE( 'S' ) |
---|
| 477 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 478 | nbdyind = 2 ! set boundary to whole side of model domain. |
---|
| 479 | nbdybeg = 2 |
---|
| 480 | nbdyend = jpiglo - 1 |
---|
| 481 | ENDIF |
---|
| 482 | nbdysegs = nbdysegs + 1 |
---|
| 483 | npckgs(nbdysegs) = ib_bdy ! Save bdy package number |
---|
| 484 | jpjsob(nbdysegs) = nbdyind |
---|
| 485 | jpisdt(nbdysegs) = nbdybeg |
---|
| 486 | jpisft(nbdysegs) = nbdyend |
---|
| 487 | ! |
---|
| 488 | CASE( 'E' ) |
---|
| 489 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 490 | nbdyind = jpiglo - 2 ! set boundary to whole side of model domain. |
---|
| 491 | nbdybeg = 2 |
---|
| 492 | nbdyend = jpjglo - 1 |
---|
| 493 | ENDIF |
---|
| 494 | nbdysege = nbdysege + 1 |
---|
| 495 | npckge(nbdysege) = ib_bdy ! Save bdy package number |
---|
| 496 | jpieob(nbdysege) = nbdyind |
---|
| 497 | jpjedt(nbdysege) = nbdybeg |
---|
| 498 | jpjeft(nbdysege) = nbdyend |
---|
| 499 | ! |
---|
| 500 | CASE( 'W' ) |
---|
| 501 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 502 | nbdyind = 2 ! set boundary to whole side of model domain. |
---|
| 503 | nbdybeg = 2 |
---|
| 504 | nbdyend = jpjglo - 1 |
---|
| 505 | ENDIF |
---|
| 506 | nbdysegw = nbdysegw + 1 |
---|
| 507 | npckgw(nbdysegw) = ib_bdy ! Save bdy package number |
---|
| 508 | jpiwob(nbdysegw) = nbdyind |
---|
| 509 | jpjwdt(nbdysegw) = nbdybeg |
---|
| 510 | jpjwft(nbdysegw) = nbdyend |
---|
| 511 | ! |
---|
| 512 | CASE DEFAULT ; CALL ctl_stop( 'ctypebdy must be N, S, E or W' ) |
---|
| 513 | END SELECT |
---|
[3294] | 514 | |
---|
[3651] | 515 | ! For simplicity we assume that in case of straight bdy, arrays have the same length |
---|
| 516 | ! (even if it is true that last tangential velocity points |
---|
| 517 | ! are useless). This simplifies a little bit boundary data format (and agrees with format |
---|
| 518 | ! used so far in obc package) |
---|
[3294] | 519 | |
---|
[3651] | 520 | nblendta(1:jpbgrd,ib_bdy) = (nbdyend - nbdybeg + 1) * nn_rimwidth(ib_bdy) |
---|
| 521 | jpbdtas = MAX(jpbdtas, (nbdyend - nbdybeg + 1)) |
---|
| 522 | IF (lwp.and.(nn_rimwidth(ib_bdy)>nrimmax)) & |
---|
| 523 | & CALL ctl_stop( 'rimwidth must be lower than nrimmax' ) |
---|
[3294] | 524 | |
---|
| 525 | ELSE ! Read size of arrays in boundary coordinates file. |
---|
| 526 | CALL iom_open( cn_coords_file(ib_bdy), inum ) |
---|
| 527 | DO igrd = 1, jpbgrd |
---|
| 528 | id_dummy = iom_varid( inum, 'nbi'//cgrid(igrd), kdimsz=kdimsz ) |
---|
[4333] | 529 | !clem nblendta(igrd,ib_bdy) = kdimsz(1) |
---|
| 530 | !clem jpbdtau = MAX(jpbdtau, kdimsz(1)) |
---|
| 531 | nblendta(igrd,ib_bdy) = MAXVAL(kdimsz) |
---|
| 532 | jpbdtau = MAX(jpbdtau, MAXVAL(kdimsz)) |
---|
[6140] | 533 | END DO |
---|
[3651] | 534 | CALL iom_close( inum ) |
---|
[6140] | 535 | ! |
---|
[3294] | 536 | ENDIF |
---|
[6140] | 537 | ! |
---|
| 538 | END DO ! ib_bdy |
---|
[3294] | 539 | |
---|
[3651] | 540 | IF (nb_bdy>0) THEN |
---|
| 541 | jpbdta = MAXVAL(nblendta(1:jpbgrd,1:nb_bdy)) |
---|
[3294] | 542 | |
---|
[3651] | 543 | ! Allocate arrays |
---|
| 544 | !--------------- |
---|
| 545 | ALLOCATE( nbidta(jpbdta, jpbgrd, nb_bdy), nbjdta(jpbdta, jpbgrd, nb_bdy), & |
---|
| 546 | & nbrdta(jpbdta, jpbgrd, nb_bdy) ) |
---|
[3294] | 547 | |
---|
[7646] | 548 | IF( nb_jpk_bdy>0 ) THEN |
---|
| 549 | ALLOCATE( dta_global(jpbdtau, 1, nb_jpk_bdy) ) |
---|
| 550 | ALLOCATE( dta_global_z(jpbdtau, 1, nb_jpk_bdy) ) |
---|
| 551 | ALLOCATE( dta_global_dz(jpbdtau, 1, nb_jpk_bdy) ) |
---|
| 552 | ELSE |
---|
| 553 | ALLOCATE( dta_global(jpbdtau, 1, jpk) ) |
---|
| 554 | ALLOCATE( dta_global_z(jpbdtau, 1, jpk) ) ! needed ?? TODO |
---|
| 555 | ALLOCATE( dta_global_dz(jpbdtau, 1, jpk) )! needed ?? TODO |
---|
| 556 | ENDIF |
---|
| 557 | |
---|
| 558 | IF ( icount>0 ) THEN |
---|
| 559 | IF( nb_jpk_bdy>0 ) THEN |
---|
| 560 | ALLOCATE( dta_global2(jpbdtas, nrimmax, nb_jpk_bdy) ) |
---|
| 561 | ALLOCATE( dta_global2_z(jpbdtas, nrimmax, nb_jpk_bdy) ) |
---|
| 562 | ALLOCATE( dta_global2_dz(jpbdtas, nrimmax, nb_jpk_bdy) ) |
---|
| 563 | ELSE |
---|
| 564 | ALLOCATE( dta_global2(jpbdtas, nrimmax, jpk) ) |
---|
| 565 | ALLOCATE( dta_global2_z(jpbdtas, nrimmax, jpk) ) ! needed ?? TODO |
---|
| 566 | ALLOCATE( dta_global2_dz(jpbdtas, nrimmax, jpk) )! needed ?? TODO |
---|
| 567 | ENDIF |
---|
| 568 | ENDIF |
---|
[3651] | 569 | ! |
---|
| 570 | ENDIF |
---|
| 571 | |
---|
| 572 | ! Now look for crossings in user (namelist) defined open boundary segments: |
---|
| 573 | !-------------------------------------------------------------------------- |
---|
[6140] | 574 | IF( icount>0 ) CALL bdy_ctl_seg |
---|
[3651] | 575 | |
---|
[3294] | 576 | ! Calculate global boundary index arrays or read in from file |
---|
[3651] | 577 | !------------------------------------------------------------ |
---|
| 578 | ! 1. Read global index arrays from boundary coordinates file. |
---|
[3294] | 579 | DO ib_bdy = 1, nb_bdy |
---|
[6140] | 580 | ! |
---|
[3651] | 581 | IF( ln_coords_file(ib_bdy) ) THEN |
---|
[6140] | 582 | ! |
---|
[3651] | 583 | CALL iom_open( cn_coords_file(ib_bdy), inum ) |
---|
[3294] | 584 | DO igrd = 1, jpbgrd |
---|
| 585 | CALL iom_get( inum, jpdom_unknown, 'nbi'//cgrid(igrd), dta_global(1:nblendta(igrd,ib_bdy),:,1) ) |
---|
| 586 | DO ii = 1,nblendta(igrd,ib_bdy) |
---|
| 587 | nbidta(ii,igrd,ib_bdy) = INT( dta_global(ii,1,1) ) |
---|
| 588 | END DO |
---|
| 589 | CALL iom_get( inum, jpdom_unknown, 'nbj'//cgrid(igrd), dta_global(1:nblendta(igrd,ib_bdy),:,1) ) |
---|
| 590 | DO ii = 1,nblendta(igrd,ib_bdy) |
---|
| 591 | nbjdta(ii,igrd,ib_bdy) = INT( dta_global(ii,1,1) ) |
---|
| 592 | END DO |
---|
| 593 | CALL iom_get( inum, jpdom_unknown, 'nbr'//cgrid(igrd), dta_global(1:nblendta(igrd,ib_bdy),:,1) ) |
---|
| 594 | DO ii = 1,nblendta(igrd,ib_bdy) |
---|
| 595 | nbrdta(ii,igrd,ib_bdy) = INT( dta_global(ii,1,1) ) |
---|
| 596 | END DO |
---|
[6140] | 597 | ! |
---|
[3294] | 598 | ibr_max = MAXVAL( nbrdta(:,igrd,ib_bdy) ) |
---|
| 599 | IF(lwp) WRITE(numout,*) |
---|
| 600 | IF(lwp) WRITE(numout,*) ' Maximum rimwidth in file is ', ibr_max |
---|
| 601 | IF(lwp) WRITE(numout,*) ' nn_rimwidth from namelist is ', nn_rimwidth(ib_bdy) |
---|
| 602 | IF (ibr_max < nn_rimwidth(ib_bdy)) & |
---|
| 603 | CALL ctl_stop( 'nn_rimwidth is larger than maximum rimwidth in file',cn_coords_file(ib_bdy) ) |
---|
| 604 | END DO |
---|
| 605 | CALL iom_close( inum ) |
---|
[6140] | 606 | ! |
---|
[3294] | 607 | ENDIF |
---|
[6140] | 608 | ! |
---|
| 609 | END DO |
---|
[3651] | 610 | |
---|
| 611 | ! 2. Now fill indices corresponding to straight open boundary arrays: |
---|
| 612 | ! East |
---|
| 613 | !----- |
---|
| 614 | DO iseg = 1, nbdysege |
---|
| 615 | ib_bdy = npckge(iseg) |
---|
| 616 | ! |
---|
| 617 | ! ------------ T points ------------- |
---|
| 618 | igrd=1 |
---|
| 619 | icount=0 |
---|
| 620 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 621 | DO ij = jpjedt(iseg), jpjeft(iseg) |
---|
| 622 | icount = icount + 1 |
---|
| 623 | nbidta(icount, igrd, ib_bdy) = jpieob(iseg) + 2 - ir |
---|
| 624 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 625 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 626 | ENDDO |
---|
| 627 | ENDDO |
---|
| 628 | ! |
---|
| 629 | ! ------------ U points ------------- |
---|
| 630 | igrd=2 |
---|
| 631 | icount=0 |
---|
| 632 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 633 | DO ij = jpjedt(iseg), jpjeft(iseg) |
---|
| 634 | icount = icount + 1 |
---|
| 635 | nbidta(icount, igrd, ib_bdy) = jpieob(iseg) + 1 - ir |
---|
| 636 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 637 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 638 | ENDDO |
---|
| 639 | ENDDO |
---|
| 640 | ! |
---|
| 641 | ! ------------ V points ------------- |
---|
| 642 | igrd=3 |
---|
| 643 | icount=0 |
---|
| 644 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 645 | ! DO ij = jpjedt(iseg), jpjeft(iseg) - 1 |
---|
| 646 | DO ij = jpjedt(iseg), jpjeft(iseg) |
---|
| 647 | icount = icount + 1 |
---|
| 648 | nbidta(icount, igrd, ib_bdy) = jpieob(iseg) + 2 - ir |
---|
| 649 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 650 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 651 | ENDDO |
---|
| 652 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 653 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 654 | ENDDO |
---|
| 655 | ENDDO |
---|
| 656 | ! |
---|
| 657 | ! West |
---|
| 658 | !----- |
---|
| 659 | DO iseg = 1, nbdysegw |
---|
| 660 | ib_bdy = npckgw(iseg) |
---|
| 661 | ! |
---|
| 662 | ! ------------ T points ------------- |
---|
| 663 | igrd=1 |
---|
| 664 | icount=0 |
---|
| 665 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 666 | DO ij = jpjwdt(iseg), jpjwft(iseg) |
---|
| 667 | icount = icount + 1 |
---|
| 668 | nbidta(icount, igrd, ib_bdy) = jpiwob(iseg) + ir - 1 |
---|
| 669 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 670 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 671 | ENDDO |
---|
| 672 | ENDDO |
---|
| 673 | ! |
---|
| 674 | ! ------------ U points ------------- |
---|
| 675 | igrd=2 |
---|
| 676 | icount=0 |
---|
| 677 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 678 | DO ij = jpjwdt(iseg), jpjwft(iseg) |
---|
| 679 | icount = icount + 1 |
---|
| 680 | nbidta(icount, igrd, ib_bdy) = jpiwob(iseg) + ir - 1 |
---|
| 681 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 682 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 683 | ENDDO |
---|
| 684 | ENDDO |
---|
| 685 | ! |
---|
| 686 | ! ------------ V points ------------- |
---|
| 687 | igrd=3 |
---|
| 688 | icount=0 |
---|
| 689 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 690 | ! DO ij = jpjwdt(iseg), jpjwft(iseg) - 1 |
---|
| 691 | DO ij = jpjwdt(iseg), jpjwft(iseg) |
---|
| 692 | icount = icount + 1 |
---|
| 693 | nbidta(icount, igrd, ib_bdy) = jpiwob(iseg) + ir - 1 |
---|
| 694 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 695 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 696 | ENDDO |
---|
| 697 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 698 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 699 | ENDDO |
---|
| 700 | ENDDO |
---|
| 701 | ! |
---|
| 702 | ! North |
---|
| 703 | !----- |
---|
| 704 | DO iseg = 1, nbdysegn |
---|
| 705 | ib_bdy = npckgn(iseg) |
---|
| 706 | ! |
---|
| 707 | ! ------------ T points ------------- |
---|
| 708 | igrd=1 |
---|
| 709 | icount=0 |
---|
| 710 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 711 | DO ii = jpindt(iseg), jpinft(iseg) |
---|
| 712 | icount = icount + 1 |
---|
| 713 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 714 | nbjdta(icount, igrd, ib_bdy) = jpjnob(iseg) + 2 - ir |
---|
| 715 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 716 | ENDDO |
---|
| 717 | ENDDO |
---|
| 718 | ! |
---|
| 719 | ! ------------ U points ------------- |
---|
| 720 | igrd=2 |
---|
| 721 | icount=0 |
---|
| 722 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 723 | ! DO ii = jpindt(iseg), jpinft(iseg) - 1 |
---|
| 724 | DO ii = jpindt(iseg), jpinft(iseg) |
---|
| 725 | icount = icount + 1 |
---|
| 726 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 727 | nbjdta(icount, igrd, ib_bdy) = jpjnob(iseg) + 2 - ir |
---|
| 728 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 729 | ENDDO |
---|
| 730 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 731 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 732 | ENDDO |
---|
| 733 | ! |
---|
| 734 | ! ------------ V points ------------- |
---|
| 735 | igrd=3 |
---|
| 736 | icount=0 |
---|
| 737 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 738 | DO ii = jpindt(iseg), jpinft(iseg) |
---|
| 739 | icount = icount + 1 |
---|
| 740 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 741 | nbjdta(icount, igrd, ib_bdy) = jpjnob(iseg) + 1 - ir |
---|
| 742 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 743 | ENDDO |
---|
| 744 | ENDDO |
---|
| 745 | ENDDO |
---|
| 746 | ! |
---|
| 747 | ! South |
---|
| 748 | !----- |
---|
| 749 | DO iseg = 1, nbdysegs |
---|
| 750 | ib_bdy = npckgs(iseg) |
---|
| 751 | ! |
---|
| 752 | ! ------------ T points ------------- |
---|
| 753 | igrd=1 |
---|
| 754 | icount=0 |
---|
| 755 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 756 | DO ii = jpisdt(iseg), jpisft(iseg) |
---|
| 757 | icount = icount + 1 |
---|
| 758 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 759 | nbjdta(icount, igrd, ib_bdy) = jpjsob(iseg) + ir - 1 |
---|
| 760 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 761 | ENDDO |
---|
| 762 | ENDDO |
---|
| 763 | ! |
---|
| 764 | ! ------------ U points ------------- |
---|
| 765 | igrd=2 |
---|
| 766 | icount=0 |
---|
| 767 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 768 | ! DO ii = jpisdt(iseg), jpisft(iseg) - 1 |
---|
| 769 | DO ii = jpisdt(iseg), jpisft(iseg) |
---|
| 770 | icount = icount + 1 |
---|
| 771 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 772 | nbjdta(icount, igrd, ib_bdy) = jpjsob(iseg) + ir - 1 |
---|
| 773 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 774 | ENDDO |
---|
| 775 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 776 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 777 | ENDDO |
---|
| 778 | ! |
---|
| 779 | ! ------------ V points ------------- |
---|
| 780 | igrd=3 |
---|
| 781 | icount=0 |
---|
| 782 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 783 | DO ii = jpisdt(iseg), jpisft(iseg) |
---|
| 784 | icount = icount + 1 |
---|
| 785 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 786 | nbjdta(icount, igrd, ib_bdy) = jpjsob(iseg) + ir - 1 |
---|
| 787 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 788 | ENDDO |
---|
| 789 | ENDDO |
---|
| 790 | ENDDO |
---|
[3294] | 791 | |
---|
[3651] | 792 | ! Deal with duplicated points |
---|
| 793 | !----------------------------- |
---|
| 794 | ! We assign negative indices to duplicated points (to remove them from bdy points to be updated) |
---|
| 795 | ! if their distance to the bdy is greater than the other |
---|
| 796 | ! If their distance are the same, just keep only one to avoid updating a point twice |
---|
| 797 | DO igrd = 1, jpbgrd |
---|
| 798 | DO ib_bdy1 = 1, nb_bdy |
---|
| 799 | DO ib_bdy2 = 1, nb_bdy |
---|
| 800 | IF (ib_bdy1/=ib_bdy2) THEN |
---|
| 801 | DO ib1 = 1, nblendta(igrd,ib_bdy1) |
---|
| 802 | DO ib2 = 1, nblendta(igrd,ib_bdy2) |
---|
| 803 | IF ((nbidta(ib1, igrd, ib_bdy1)==nbidta(ib2, igrd, ib_bdy2)).AND. & |
---|
| 804 | & (nbjdta(ib1, igrd, ib_bdy1)==nbjdta(ib2, igrd, ib_bdy2))) THEN |
---|
| 805 | ! IF ((lwp).AND.(igrd==1)) WRITE(numout,*) ' found coincident point ji, jj:', & |
---|
| 806 | ! & nbidta(ib1, igrd, ib_bdy1), & |
---|
| 807 | ! & nbjdta(ib2, igrd, ib_bdy2) |
---|
| 808 | ! keep only points with the lowest distance to boundary: |
---|
| 809 | IF (nbrdta(ib1, igrd, ib_bdy1)<nbrdta(ib2, igrd, ib_bdy2)) THEN |
---|
| 810 | nbidta(ib2, igrd, ib_bdy2) =-ib_bdy2 |
---|
| 811 | nbjdta(ib2, igrd, ib_bdy2) =-ib_bdy2 |
---|
| 812 | ELSEIF (nbrdta(ib1, igrd, ib_bdy1)>nbrdta(ib2, igrd, ib_bdy2)) THEN |
---|
| 813 | nbidta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 814 | nbjdta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 815 | ! Arbitrary choice if distances are the same: |
---|
| 816 | ELSE |
---|
| 817 | nbidta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 818 | nbjdta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 819 | ENDIF |
---|
| 820 | END IF |
---|
| 821 | END DO |
---|
| 822 | END DO |
---|
| 823 | ENDIF |
---|
| 824 | END DO |
---|
| 825 | END DO |
---|
| 826 | END DO |
---|
| 827 | |
---|
[3294] | 828 | ! Work out dimensions of boundary data on each processor |
---|
| 829 | ! ------------------------------------------------------ |
---|
| 830 | |
---|
[3651] | 831 | ! Rather assume that boundary data indices are given on global domain |
---|
| 832 | ! TO BE DISCUSSED ? |
---|
| 833 | ! iw = mig(1) + 1 ! if monotasking and no zoom, iw=2 |
---|
| 834 | ! ie = mig(1) + nlci-1 - 1 ! if monotasking and no zoom, ie=jpim1 |
---|
| 835 | ! is = mjg(1) + 1 ! if monotasking and no zoom, is=2 |
---|
| 836 | ! in = mjg(1) + nlcj-1 - 1 ! if monotasking and no zoom, in=jpjm1 |
---|
[7646] | 837 | iwe = mig(1) - 1 + 2 ! if monotasking and no zoom, iw=2 |
---|
| 838 | ies = mig(1) + nlci-1 - 1 ! if monotasking and no zoom, ie=jpim1 |
---|
| 839 | iso = mjg(1) - 1 + 2 ! if monotasking and no zoom, is=2 |
---|
| 840 | ino = mjg(1) + nlcj-1 - 1 ! if monotasking and no zoom, in=jpjm1 |
---|
[3651] | 841 | |
---|
[3680] | 842 | ALLOCATE( nbondi_bdy(nb_bdy)) |
---|
| 843 | ALLOCATE( nbondj_bdy(nb_bdy)) |
---|
| 844 | nbondi_bdy(:)=2 |
---|
| 845 | nbondj_bdy(:)=2 |
---|
| 846 | ALLOCATE( nbondi_bdy_b(nb_bdy)) |
---|
| 847 | ALLOCATE( nbondj_bdy_b(nb_bdy)) |
---|
| 848 | nbondi_bdy_b(:)=2 |
---|
| 849 | nbondj_bdy_b(:)=2 |
---|
| 850 | |
---|
| 851 | ! Work out dimensions of boundary data on each neighbour process |
---|
[6140] | 852 | IF(nbondi == 0) THEN |
---|
[7646] | 853 | iw_b(1) = 1 + nimppt(nowe+1) |
---|
| 854 | ie_b(1) = 1 + nimppt(nowe+1)+nlcit(nowe+1)-3 |
---|
| 855 | is_b(1) = 1 + njmppt(nowe+1) |
---|
| 856 | in_b(1) = 1 + njmppt(nowe+1)+nlcjt(nowe+1)-3 |
---|
[3680] | 857 | |
---|
[7646] | 858 | iw_b(2) = 1 + nimppt(noea+1) |
---|
| 859 | ie_b(2) = 1 + nimppt(noea+1)+nlcit(noea+1)-3 |
---|
| 860 | is_b(2) = 1 + njmppt(noea+1) |
---|
| 861 | in_b(2) = 1 + njmppt(noea+1)+nlcjt(noea+1)-3 |
---|
[6140] | 862 | ELSEIF(nbondi == 1) THEN |
---|
[7646] | 863 | iw_b(1) = 1 + nimppt(nowe+1) |
---|
| 864 | ie_b(1) = 1 + nimppt(nowe+1)+nlcit(nowe+1)-3 |
---|
| 865 | is_b(1) = 1 + njmppt(nowe+1) |
---|
| 866 | in_b(1) = 1 + njmppt(nowe+1)+nlcjt(nowe+1)-3 |
---|
[6140] | 867 | ELSEIF(nbondi == -1) THEN |
---|
[7646] | 868 | iw_b(2) = 1 + nimppt(noea+1) |
---|
| 869 | ie_b(2) = 1 + nimppt(noea+1)+nlcit(noea+1)-3 |
---|
| 870 | is_b(2) = 1 + njmppt(noea+1) |
---|
| 871 | in_b(2) = 1 + njmppt(noea+1)+nlcjt(noea+1)-3 |
---|
[3680] | 872 | ENDIF |
---|
| 873 | |
---|
[6140] | 874 | IF(nbondj == 0) THEN |
---|
[7646] | 875 | iw_b(3) = 1 + nimppt(noso+1) |
---|
| 876 | ie_b(3) = 1 + nimppt(noso+1)+nlcit(noso+1)-3 |
---|
| 877 | is_b(3) = 1 + njmppt(noso+1) |
---|
| 878 | in_b(3) = 1 + njmppt(noso+1)+nlcjt(noso+1)-3 |
---|
[3680] | 879 | |
---|
[7646] | 880 | iw_b(4) = 1 + nimppt(nono+1) |
---|
| 881 | ie_b(4) = 1 + nimppt(nono+1)+nlcit(nono+1)-3 |
---|
| 882 | is_b(4) = 1 + njmppt(nono+1) |
---|
| 883 | in_b(4) = 1 + njmppt(nono+1)+nlcjt(nono+1)-3 |
---|
[6140] | 884 | ELSEIF(nbondj == 1) THEN |
---|
[7646] | 885 | iw_b(3) = 1 + nimppt(noso+1) |
---|
| 886 | ie_b(3) = 1 + nimppt(noso+1)+nlcit(noso+1)-3 |
---|
| 887 | is_b(3) = 1 + njmppt(noso+1) |
---|
| 888 | in_b(3) = 1 + njmppt(noso+1)+nlcjt(noso+1)-3 |
---|
[6140] | 889 | ELSEIF(nbondj == -1) THEN |
---|
[7646] | 890 | iw_b(4) = 1 + nimppt(nono+1) |
---|
| 891 | ie_b(4) = 1 + nimppt(nono+1)+nlcit(nono+1)-3 |
---|
| 892 | is_b(4) = 1 + njmppt(nono+1) |
---|
| 893 | in_b(4) = 1 + njmppt(nono+1)+nlcjt(nono+1)-3 |
---|
[3680] | 894 | ENDIF |
---|
| 895 | |
---|
[3294] | 896 | DO ib_bdy = 1, nb_bdy |
---|
| 897 | DO igrd = 1, jpbgrd |
---|
| 898 | icount = 0 |
---|
| 899 | icountr = 0 |
---|
| 900 | idx_bdy(ib_bdy)%nblen(igrd) = 0 |
---|
| 901 | idx_bdy(ib_bdy)%nblenrim(igrd) = 0 |
---|
| 902 | DO ib = 1, nblendta(igrd,ib_bdy) |
---|
| 903 | ! check that data is in correct order in file |
---|
| 904 | ibm1 = MAX(1,ib-1) |
---|
| 905 | IF(lwp) THEN ! Since all procs read global data only need to do this check on one proc... |
---|
| 906 | IF( nbrdta(ib,igrd,ib_bdy) < nbrdta(ibm1,igrd,ib_bdy) ) THEN |
---|
[7646] | 907 | CALL ctl_stop('bdy_segs : ERROR : boundary data in file must be defined ', & |
---|
[4294] | 908 | & ' in order of distance from edge nbr A utility for re-ordering ', & |
---|
| 909 | & ' boundary coordinates and data files exists in the TOOLS/OBC directory') |
---|
[3294] | 910 | ENDIF |
---|
| 911 | ENDIF |
---|
| 912 | ! check if point is in local domain |
---|
[5656] | 913 | IF( nbidta(ib,igrd,ib_bdy) >= iwe .AND. nbidta(ib,igrd,ib_bdy) <= ies .AND. & |
---|
| 914 | & nbjdta(ib,igrd,ib_bdy) >= iso .AND. nbjdta(ib,igrd,ib_bdy) <= ino ) THEN |
---|
[3294] | 915 | ! |
---|
| 916 | icount = icount + 1 |
---|
| 917 | ! |
---|
| 918 | IF( nbrdta(ib,igrd,ib_bdy) == 1 ) icountr = icountr+1 |
---|
| 919 | ENDIF |
---|
| 920 | ENDDO |
---|
| 921 | idx_bdy(ib_bdy)%nblenrim(igrd) = icountr !: length of rim boundary data on each proc |
---|
| 922 | idx_bdy(ib_bdy)%nblen (igrd) = icount !: length of boundary data on each proc |
---|
| 923 | ENDDO ! igrd |
---|
| 924 | |
---|
| 925 | ! Allocate index arrays for this boundary set |
---|
| 926 | !-------------------------------------------- |
---|
[6140] | 927 | ilen1 = MAXVAL( idx_bdy(ib_bdy)%nblen(:) ) |
---|
| 928 | ALLOCATE( idx_bdy(ib_bdy)%nbi (ilen1,jpbgrd) ) |
---|
| 929 | ALLOCATE( idx_bdy(ib_bdy)%nbj (ilen1,jpbgrd) ) |
---|
| 930 | ALLOCATE( idx_bdy(ib_bdy)%nbr (ilen1,jpbgrd) ) |
---|
| 931 | ALLOCATE( idx_bdy(ib_bdy)%nbd (ilen1,jpbgrd) ) |
---|
[4292] | 932 | ALLOCATE( idx_bdy(ib_bdy)%nbdout(ilen1,jpbgrd) ) |
---|
[6140] | 933 | ALLOCATE( idx_bdy(ib_bdy)%nbmap (ilen1,jpbgrd) ) |
---|
| 934 | ALLOCATE( idx_bdy(ib_bdy)%nbw (ilen1,jpbgrd) ) |
---|
| 935 | ALLOCATE( idx_bdy(ib_bdy)%flagu (ilen1,jpbgrd) ) |
---|
| 936 | ALLOCATE( idx_bdy(ib_bdy)%flagv (ilen1,jpbgrd) ) |
---|
[3294] | 937 | |
---|
| 938 | ! Dispatch mapping indices and discrete distances on each processor |
---|
| 939 | ! ----------------------------------------------------------------- |
---|
| 940 | |
---|
[6140] | 941 | com_east = 0 |
---|
| 942 | com_west = 0 |
---|
[3680] | 943 | com_south = 0 |
---|
| 944 | com_north = 0 |
---|
| 945 | |
---|
[6140] | 946 | com_east_b = 0 |
---|
| 947 | com_west_b = 0 |
---|
[3680] | 948 | com_south_b = 0 |
---|
| 949 | com_north_b = 0 |
---|
[5656] | 950 | |
---|
[3294] | 951 | DO igrd = 1, jpbgrd |
---|
| 952 | icount = 0 |
---|
| 953 | ! Loop on rimwidth to ensure outermost points come first in the local arrays. |
---|
| 954 | DO ir=1, nn_rimwidth(ib_bdy) |
---|
| 955 | DO ib = 1, nblendta(igrd,ib_bdy) |
---|
| 956 | ! check if point is in local domain and equals ir |
---|
[5656] | 957 | IF( nbidta(ib,igrd,ib_bdy) >= iwe .AND. nbidta(ib,igrd,ib_bdy) <= ies .AND. & |
---|
| 958 | & nbjdta(ib,igrd,ib_bdy) >= iso .AND. nbjdta(ib,igrd,ib_bdy) <= ino .AND. & |
---|
[3294] | 959 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 960 | ! |
---|
| 961 | icount = icount + 1 |
---|
[3651] | 962 | |
---|
| 963 | ! Rather assume that boundary data indices are given on global domain |
---|
| 964 | ! TO BE DISCUSSED ? |
---|
| 965 | ! idx_bdy(ib_bdy)%nbi(icount,igrd) = nbidta(ib,igrd,ib_bdy)- mig(1)+1 |
---|
| 966 | ! idx_bdy(ib_bdy)%nbj(icount,igrd) = nbjdta(ib,igrd,ib_bdy)- mjg(1)+1 |
---|
[7646] | 967 | idx_bdy(ib_bdy)%nbi(icount,igrd) = nbidta(ib,igrd,ib_bdy)- mig(1)+1 |
---|
| 968 | idx_bdy(ib_bdy)%nbj(icount,igrd) = nbjdta(ib,igrd,ib_bdy)- mjg(1)+1 |
---|
[3680] | 969 | ! check if point has to be sent |
---|
| 970 | ii = idx_bdy(ib_bdy)%nbi(icount,igrd) |
---|
| 971 | ij = idx_bdy(ib_bdy)%nbj(icount,igrd) |
---|
[6140] | 972 | if((com_east .ne. 1) .and. (ii == (nlci-1)) .and. (nbondi .le. 0)) then |
---|
[3680] | 973 | com_east = 1 |
---|
[6140] | 974 | elseif((com_west .ne. 1) .and. (ii == 2) .and. (nbondi .ge. 0) .and. (nbondi .ne. 2)) then |
---|
[3680] | 975 | com_west = 1 |
---|
| 976 | endif |
---|
[6140] | 977 | if((com_south .ne. 1) .and. (ij == 2) .and. (nbondj .ge. 0) .and. (nbondj .ne. 2)) then |
---|
[3680] | 978 | com_south = 1 |
---|
[6140] | 979 | elseif((com_north .ne. 1) .and. (ij == (nlcj-1)) .and. (nbondj .le. 0)) then |
---|
[3680] | 980 | com_north = 1 |
---|
| 981 | endif |
---|
[3294] | 982 | idx_bdy(ib_bdy)%nbr(icount,igrd) = nbrdta(ib,igrd,ib_bdy) |
---|
| 983 | idx_bdy(ib_bdy)%nbmap(icount,igrd) = ib |
---|
| 984 | ENDIF |
---|
[3680] | 985 | ! check if point has to be received from a neighbour |
---|
[6140] | 986 | IF(nbondi == 0) THEN |
---|
[3680] | 987 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(1) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(1) .AND. & |
---|
| 988 | & nbjdta(ib,igrd,ib_bdy) >= is_b(1) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(1) .AND. & |
---|
| 989 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 990 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(1)+2 |
---|
[6140] | 991 | if((com_west_b .ne. 1) .and. (ii == (nlcit(nowe+1)-1))) then |
---|
[3680] | 992 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(1)+2 |
---|
[6140] | 993 | if((ij == 2) .and. (nbondj == 0 .or. nbondj == 1)) then |
---|
[3680] | 994 | com_south = 1 |
---|
[6140] | 995 | elseif((ij == nlcjt(nowe+1)-1) .and. (nbondj == 0 .or. nbondj == -1)) then |
---|
[3680] | 996 | com_north = 1 |
---|
| 997 | endif |
---|
| 998 | com_west_b = 1 |
---|
| 999 | endif |
---|
| 1000 | ENDIF |
---|
| 1001 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(2) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(2) .AND. & |
---|
| 1002 | & nbjdta(ib,igrd,ib_bdy) >= is_b(2) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(2) .AND. & |
---|
| 1003 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1004 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(2)+2 |
---|
[6140] | 1005 | if((com_east_b .ne. 1) .and. (ii == 2)) then |
---|
[3680] | 1006 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(2)+2 |
---|
[6140] | 1007 | if((ij == 2) .and. (nbondj == 0 .or. nbondj == 1)) then |
---|
[3680] | 1008 | com_south = 1 |
---|
[6140] | 1009 | elseif((ij == nlcjt(noea+1)-1) .and. (nbondj == 0 .or. nbondj == -1)) then |
---|
[3680] | 1010 | com_north = 1 |
---|
| 1011 | endif |
---|
| 1012 | com_east_b = 1 |
---|
| 1013 | endif |
---|
| 1014 | ENDIF |
---|
[6140] | 1015 | ELSEIF(nbondi == 1) THEN |
---|
[3680] | 1016 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(1) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(1) .AND. & |
---|
| 1017 | & nbjdta(ib,igrd,ib_bdy) >= is_b(1) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(1) .AND. & |
---|
| 1018 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1019 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(1)+2 |
---|
[6140] | 1020 | if((com_west_b .ne. 1) .and. (ii == (nlcit(nowe+1)-1))) then |
---|
[3680] | 1021 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(1)+2 |
---|
[6140] | 1022 | if((ij == 2) .and. (nbondj == 0 .or. nbondj == 1)) then |
---|
[3680] | 1023 | com_south = 1 |
---|
[6140] | 1024 | elseif((ij == nlcjt(nowe+1)-1) .and. (nbondj == 0 .or. nbondj == -1)) then |
---|
[3680] | 1025 | com_north = 1 |
---|
| 1026 | endif |
---|
| 1027 | com_west_b = 1 |
---|
| 1028 | endif |
---|
| 1029 | ENDIF |
---|
[6140] | 1030 | ELSEIF(nbondi == -1) THEN |
---|
[3680] | 1031 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(2) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(2) .AND. & |
---|
| 1032 | & nbjdta(ib,igrd,ib_bdy) >= is_b(2) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(2) .AND. & |
---|
| 1033 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1034 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(2)+2 |
---|
[6140] | 1035 | if((com_east_b .ne. 1) .and. (ii == 2)) then |
---|
[3680] | 1036 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(2)+2 |
---|
[6140] | 1037 | if((ij == 2) .and. (nbondj == 0 .or. nbondj == 1)) then |
---|
[3680] | 1038 | com_south = 1 |
---|
[6140] | 1039 | elseif((ij == nlcjt(noea+1)-1) .and. (nbondj == 0 .or. nbondj == -1)) then |
---|
[3680] | 1040 | com_north = 1 |
---|
| 1041 | endif |
---|
| 1042 | com_east_b = 1 |
---|
| 1043 | endif |
---|
| 1044 | ENDIF |
---|
| 1045 | ENDIF |
---|
[6140] | 1046 | IF(nbondj == 0) THEN |
---|
[3703] | 1047 | IF(com_north_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(4)-1 & |
---|
| 1048 | & .OR. nbidta(ib,igrd,ib_bdy) == ie_b(4)+1) .AND. & |
---|
[3680] | 1049 | & nbjdta(ib,igrd,ib_bdy) == is_b(4) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1050 | com_north_b = 1 |
---|
| 1051 | ENDIF |
---|
[3703] | 1052 | IF(com_south_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(3)-1 & |
---|
| 1053 | &.OR. nbidta(ib,igrd,ib_bdy) == ie_b(3)+1) .AND. & |
---|
[3680] | 1054 | & nbjdta(ib,igrd,ib_bdy) == in_b(3) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1055 | com_south_b = 1 |
---|
| 1056 | ENDIF |
---|
| 1057 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(3) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(3) .AND. & |
---|
| 1058 | & nbjdta(ib,igrd,ib_bdy) >= is_b(3) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(3) .AND. & |
---|
| 1059 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1060 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(3)+2 |
---|
[6140] | 1061 | if((com_south_b .ne. 1) .and. (ij == (nlcjt(noso+1)-1))) then |
---|
[3680] | 1062 | com_south_b = 1 |
---|
| 1063 | endif |
---|
| 1064 | ENDIF |
---|
| 1065 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(4) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(4) .AND. & |
---|
| 1066 | & nbjdta(ib,igrd,ib_bdy) >= is_b(4) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(4) .AND. & |
---|
| 1067 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1068 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(4)+2 |
---|
[6140] | 1069 | if((com_north_b .ne. 1) .and. (ij == 2)) then |
---|
[3680] | 1070 | com_north_b = 1 |
---|
| 1071 | endif |
---|
| 1072 | ENDIF |
---|
[6140] | 1073 | ELSEIF(nbondj == 1) THEN |
---|
[3703] | 1074 | IF( com_south_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(3)-1 .OR. & |
---|
| 1075 | & nbidta(ib,igrd,ib_bdy) == ie_b(3)+1) .AND. & |
---|
[3680] | 1076 | & nbjdta(ib,igrd,ib_bdy) == in_b(3) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1077 | com_south_b = 1 |
---|
| 1078 | ENDIF |
---|
| 1079 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(3) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(3) .AND. & |
---|
| 1080 | & nbjdta(ib,igrd,ib_bdy) >= is_b(3) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(3) .AND. & |
---|
| 1081 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1082 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(3)+2 |
---|
[6140] | 1083 | if((com_south_b .ne. 1) .and. (ij == (nlcjt(noso+1)-1))) then |
---|
[3680] | 1084 | com_south_b = 1 |
---|
| 1085 | endif |
---|
| 1086 | ENDIF |
---|
[6140] | 1087 | ELSEIF(nbondj == -1) THEN |
---|
[3703] | 1088 | IF(com_north_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(4)-1 & |
---|
| 1089 | & .OR. nbidta(ib,igrd,ib_bdy) == ie_b(4)+1) .AND. & |
---|
[3680] | 1090 | & nbjdta(ib,igrd,ib_bdy) == is_b(4) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1091 | com_north_b = 1 |
---|
| 1092 | ENDIF |
---|
| 1093 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(4) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(4) .AND. & |
---|
| 1094 | & nbjdta(ib,igrd,ib_bdy) >= is_b(4) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(4) .AND. & |
---|
| 1095 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1096 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(4)+2 |
---|
[6140] | 1097 | if((com_north_b .ne. 1) .and. (ij == 2)) then |
---|
[3680] | 1098 | com_north_b = 1 |
---|
| 1099 | endif |
---|
| 1100 | ENDIF |
---|
| 1101 | ENDIF |
---|
[3294] | 1102 | ENDDO |
---|
| 1103 | ENDDO |
---|
| 1104 | ENDDO |
---|
[4292] | 1105 | |
---|
[6140] | 1106 | ! definition of the i- and j- direction local boundaries arrays used for sending the boundaries |
---|
| 1107 | IF( (com_east == 1) .and. (com_west == 1) ) THEN ; nbondi_bdy(ib_bdy) = 0 |
---|
| 1108 | ELSEIF( (com_east == 1) .and. (com_west == 0) ) THEN ; nbondi_bdy(ib_bdy) = -1 |
---|
| 1109 | ELSEIF( (com_east == 0) .and. (com_west == 1) ) THEN ; nbondi_bdy(ib_bdy) = 1 |
---|
[3680] | 1110 | ENDIF |
---|
[6140] | 1111 | IF( (com_north == 1) .and. (com_south == 1) ) THEN ; nbondj_bdy(ib_bdy) = 0 |
---|
| 1112 | ELSEIF( (com_north == 1) .and. (com_south == 0) ) THEN ; nbondj_bdy(ib_bdy) = -1 |
---|
| 1113 | ELSEIF( (com_north == 0) .and. (com_south == 1) ) THEN ; nbondj_bdy(ib_bdy) = 1 |
---|
[3680] | 1114 | ENDIF |
---|
| 1115 | |
---|
[6140] | 1116 | ! definition of the i- and j- direction local boundaries arrays used for receiving the boundaries |
---|
| 1117 | IF( (com_east_b == 1) .and. (com_west_b == 1) ) THEN ; nbondi_bdy_b(ib_bdy) = 0 |
---|
| 1118 | ELSEIF( (com_east_b == 1) .and. (com_west_b == 0) ) THEN ; nbondi_bdy_b(ib_bdy) = -1 |
---|
| 1119 | ELSEIF( (com_east_b == 0) .and. (com_west_b == 1) ) THEN ; nbondi_bdy_b(ib_bdy) = 1 |
---|
[3680] | 1120 | ENDIF |
---|
[6140] | 1121 | IF( (com_north_b == 1) .and. (com_south_b == 1) ) THEN ; nbondj_bdy_b(ib_bdy) = 0 |
---|
| 1122 | ELSEIF( (com_north_b == 1) .and. (com_south_b == 0) ) THEN ; nbondj_bdy_b(ib_bdy) = -1 |
---|
| 1123 | ELSEIF( (com_north_b == 0) .and. (com_south_b == 1) ) THEN ; nbondj_bdy_b(ib_bdy) = 1 |
---|
[3680] | 1124 | ENDIF |
---|
| 1125 | |
---|
[3294] | 1126 | ! Compute rim weights for FRS scheme |
---|
| 1127 | ! ---------------------------------- |
---|
| 1128 | DO igrd = 1, jpbgrd |
---|
| 1129 | DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd) |
---|
| 1130 | nbr => idx_bdy(ib_bdy)%nbr(ib,igrd) |
---|
[6140] | 1131 | idx_bdy(ib_bdy)%nbw(ib,igrd) = 1.- TANH( REAL( nbr - 1 ) *0.5 ) ! tanh formulation |
---|
| 1132 | ! idx_bdy(ib_bdy)%nbw(ib,igrd) = (REAL(nn_rimwidth(ib_bdy)+1-nbr)/REAL(nn_rimwidth(ib_bdy)))**2. ! quadratic |
---|
| 1133 | ! idx_bdy(ib_bdy)%nbw(ib,igrd) = REAL(nn_rimwidth(ib_bdy)+1-nbr)/REAL(nn_rimwidth(ib_bdy)) ! linear |
---|
[3294] | 1134 | END DO |
---|
| 1135 | END DO |
---|
| 1136 | |
---|
[3651] | 1137 | ! Compute damping coefficients |
---|
| 1138 | ! ---------------------------- |
---|
| 1139 | DO igrd = 1, jpbgrd |
---|
| 1140 | DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd) |
---|
| 1141 | nbr => idx_bdy(ib_bdy)%nbr(ib,igrd) |
---|
| 1142 | idx_bdy(ib_bdy)%nbd(ib,igrd) = 1. / ( rn_time_dmp(ib_bdy) * rday ) & |
---|
[6140] | 1143 | & *(REAL(nn_rimwidth(ib_bdy)+1-nbr)/REAL(nn_rimwidth(ib_bdy)))**2. ! quadratic |
---|
[4292] | 1144 | idx_bdy(ib_bdy)%nbdout(ib,igrd) = 1. / ( rn_time_dmp_out(ib_bdy) * rday ) & |
---|
[6140] | 1145 | & *(REAL(nn_rimwidth(ib_bdy)+1-nbr)/REAL(nn_rimwidth(ib_bdy)))**2. ! quadratic |
---|
[3651] | 1146 | END DO |
---|
| 1147 | END DO |
---|
| 1148 | |
---|
[3294] | 1149 | ENDDO |
---|
| 1150 | |
---|
| 1151 | ! ------------------------------------------------------ |
---|
| 1152 | ! Initialise masks and find normal/tangential directions |
---|
| 1153 | ! ------------------------------------------------------ |
---|
| 1154 | |
---|
[1125] | 1155 | ! Read global 2D mask at T-points: bdytmask |
---|
[3294] | 1156 | ! ----------------------------------------- |
---|
[1125] | 1157 | ! bdytmask = 1 on the computational domain AND on open boundaries |
---|
| 1158 | ! = 0 elsewhere |
---|
[911] | 1159 | |
---|
[7646] | 1160 | bdytmask(:,:) = ssmask(:,:) |
---|
| 1161 | |
---|
[3651] | 1162 | IF( ln_mask_file ) THEN |
---|
[3294] | 1163 | CALL iom_open( cn_mask_file, inum ) |
---|
[3651] | 1164 | CALL iom_get ( inum, jpdom_data, 'bdy_msk', bdytmask(:,:) ) |
---|
[1125] | 1165 | CALL iom_close( inum ) |
---|
[911] | 1166 | |
---|
[3651] | 1167 | ! Derive mask on U and V grid from mask on T grid |
---|
[6140] | 1168 | bdyumask(:,:) = 0._wp |
---|
| 1169 | bdyvmask(:,:) = 0._wp |
---|
[3651] | 1170 | DO ij=1, jpjm1 |
---|
| 1171 | DO ii=1, jpim1 |
---|
[6140] | 1172 | bdyumask(ii,ij) = bdytmask(ii,ij) * bdytmask(ii+1, ij ) |
---|
| 1173 | bdyvmask(ii,ij) = bdytmask(ii,ij) * bdytmask(ii ,ij+1) |
---|
[3651] | 1174 | END DO |
---|
[1125] | 1175 | END DO |
---|
[3651] | 1176 | CALL lbc_lnk( bdyumask(:,:), 'U', 1. ) ; CALL lbc_lnk( bdyvmask(:,:), 'V', 1. ) ! Lateral boundary cond. |
---|
[911] | 1177 | |
---|
[3651] | 1178 | ENDIF ! ln_mask_file=.TRUE. |
---|
| 1179 | |
---|
[6140] | 1180 | IF( .NOT.ln_mask_file ) THEN |
---|
| 1181 | ! If .not. ln_mask_file then we need to derive mask on U and V grid from mask on T grid here. |
---|
| 1182 | bdyumask(:,:) = 0._wp |
---|
| 1183 | bdyvmask(:,:) = 0._wp |
---|
| 1184 | DO ij = 1, jpjm1 |
---|
| 1185 | DO ii = 1, jpim1 |
---|
| 1186 | bdyumask(ii,ij) = bdytmask(ii,ij) * bdytmask(ii+1, ij ) |
---|
| 1187 | bdyvmask(ii,ij) = bdytmask(ii,ij) * bdytmask(ii ,ij+1) |
---|
[4148] | 1188 | END DO |
---|
| 1189 | END DO |
---|
| 1190 | CALL lbc_lnk( bdyumask(:,:), 'U', 1. ) ; CALL lbc_lnk( bdyvmask(:,:), 'V', 1. ) ! Lateral boundary cond. |
---|
| 1191 | ENDIF |
---|
[911] | 1192 | |
---|
[6125] | 1193 | ! bdy masks are now set to zero on boundary points: |
---|
[1125] | 1194 | ! |
---|
| 1195 | igrd = 1 |
---|
[3294] | 1196 | DO ib_bdy = 1, nb_bdy |
---|
| 1197 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
[6140] | 1198 | bdytmask(idx_bdy(ib_bdy)%nbi(ib,igrd), idx_bdy(ib_bdy)%nbj(ib,igrd)) = 0._wp |
---|
| 1199 | END DO |
---|
| 1200 | END DO |
---|
[1125] | 1201 | ! |
---|
| 1202 | igrd = 2 |
---|
[3294] | 1203 | DO ib_bdy = 1, nb_bdy |
---|
| 1204 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
[6140] | 1205 | bdyumask(idx_bdy(ib_bdy)%nbi(ib,igrd), idx_bdy(ib_bdy)%nbj(ib,igrd)) = 0._wp |
---|
| 1206 | END DO |
---|
| 1207 | END DO |
---|
[1125] | 1208 | ! |
---|
| 1209 | igrd = 3 |
---|
[3294] | 1210 | DO ib_bdy = 1, nb_bdy |
---|
| 1211 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
[6140] | 1212 | bdyvmask(idx_bdy(ib_bdy)%nbi(ib,igrd), idx_bdy(ib_bdy)%nbj(ib,igrd)) = 0._wp |
---|
[3294] | 1213 | ENDDO |
---|
| 1214 | ENDDO |
---|
[911] | 1215 | |
---|
[4292] | 1216 | ! For the flagu/flagv calculation below we require a version of fmask without |
---|
| 1217 | ! the land boundary condition (shlat) included: |
---|
| 1218 | DO ij = 2, jpjm1 |
---|
| 1219 | DO ii = 2, jpim1 |
---|
| 1220 | zfmask(ii,ij) = tmask(ii,ij ,1) * tmask(ii+1,ij ,1) & |
---|
| 1221 | & * tmask(ii,ij+1,1) * tmask(ii+1,ij+1,1) |
---|
| 1222 | END DO |
---|
| 1223 | END DO |
---|
| 1224 | |
---|
[1125] | 1225 | ! Lateral boundary conditions |
---|
[4292] | 1226 | CALL lbc_lnk( zfmask , 'F', 1. ) |
---|
[2528] | 1227 | CALL lbc_lnk( fmask , 'F', 1. ) ; CALL lbc_lnk( bdytmask(:,:), 'T', 1. ) |
---|
| 1228 | CALL lbc_lnk( bdyumask(:,:), 'U', 1. ) ; CALL lbc_lnk( bdyvmask(:,:), 'V', 1. ) |
---|
[911] | 1229 | |
---|
[3294] | 1230 | DO ib_bdy = 1, nb_bdy ! Indices and directions of rim velocity components |
---|
| 1231 | |
---|
[6140] | 1232 | idx_bdy(ib_bdy)%flagu(:,:) = 0._wp |
---|
| 1233 | idx_bdy(ib_bdy)%flagv(:,:) = 0._wp |
---|
[3294] | 1234 | icount = 0 |
---|
| 1235 | |
---|
[4292] | 1236 | ! Calculate relationship of U direction to the local orientation of the boundary |
---|
| 1237 | ! flagu = -1 : u component is normal to the dynamical boundary and its direction is outward |
---|
| 1238 | ! flagu = 0 : u is tangential |
---|
| 1239 | ! flagu = 1 : u is normal to the boundary and is direction is inward |
---|
[3294] | 1240 | |
---|
[4292] | 1241 | DO igrd = 1,jpbgrd |
---|
| 1242 | SELECT CASE( igrd ) |
---|
[6140] | 1243 | CASE( 1 ) ; pmask => umask (:,:,1) ; i_offset = 0 |
---|
| 1244 | CASE( 2 ) ; pmask => bdytmask(:,:) ; i_offset = 1 |
---|
| 1245 | CASE( 3 ) ; pmask => zfmask (:,:) ; i_offset = 0 |
---|
[4292] | 1246 | END SELECT |
---|
| 1247 | icount = 0 |
---|
| 1248 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1249 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
| 1250 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
| 1251 | zefl = pmask(nbi+i_offset-1,nbj) |
---|
| 1252 | zwfl = pmask(nbi+i_offset,nbj) |
---|
| 1253 | ! This error check only works if you are using the bdyXmask arrays |
---|
| 1254 | IF( i_offset == 1 .and. zefl + zwfl == 2 ) THEN |
---|
| 1255 | icount = icount + 1 |
---|
| 1256 | IF(lwp) WRITE(numout,*) 'Problem with igrd = ',igrd,' at (global) nbi, nbj : ',mig(nbi),mjg(nbj) |
---|
| 1257 | ELSE |
---|
| 1258 | idx_bdy(ib_bdy)%flagu(ib,igrd) = -zefl + zwfl |
---|
| 1259 | ENDIF |
---|
| 1260 | END DO |
---|
| 1261 | IF( icount /= 0 ) THEN |
---|
| 1262 | IF(lwp) WRITE(numout,*) |
---|
| 1263 | IF(lwp) WRITE(numout,*) ' E R R O R : Some ',cgrid(igrd),' grid points,', & |
---|
| 1264 | ' are not boundary points (flagu calculation). Check nbi, nbj, indices for boundary set ',ib_bdy |
---|
| 1265 | IF(lwp) WRITE(numout,*) ' ========== ' |
---|
| 1266 | IF(lwp) WRITE(numout,*) |
---|
| 1267 | nstop = nstop + 1 |
---|
| 1268 | ENDIF |
---|
[1125] | 1269 | END DO |
---|
[911] | 1270 | |
---|
[4292] | 1271 | ! Calculate relationship of V direction to the local orientation of the boundary |
---|
| 1272 | ! flagv = -1 : v component is normal to the dynamical boundary but its direction is outward |
---|
| 1273 | ! flagv = 0 : v is tangential |
---|
| 1274 | ! flagv = 1 : v is normal to the boundary and is direction is inward |
---|
[911] | 1275 | |
---|
[6140] | 1276 | DO igrd = 1, jpbgrd |
---|
[4292] | 1277 | SELECT CASE( igrd ) |
---|
[6140] | 1278 | CASE( 1 ) ; pmask => vmask (:,:,1) ; j_offset = 0 |
---|
| 1279 | CASE( 2 ) ; pmask => zfmask(:,:) ; j_offset = 0 |
---|
| 1280 | CASE( 3 ) ; pmask => bdytmask ; j_offset = 1 |
---|
[4292] | 1281 | END SELECT |
---|
| 1282 | icount = 0 |
---|
| 1283 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1284 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
| 1285 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
[6140] | 1286 | znfl = pmask(nbi,nbj+j_offset-1) |
---|
| 1287 | zsfl = pmask(nbi,nbj+j_offset ) |
---|
[4292] | 1288 | ! This error check only works if you are using the bdyXmask arrays |
---|
| 1289 | IF( j_offset == 1 .and. znfl + zsfl == 2 ) THEN |
---|
| 1290 | IF(lwp) WRITE(numout,*) 'Problem with igrd = ',igrd,' at (global) nbi, nbj : ',mig(nbi),mjg(nbj) |
---|
| 1291 | icount = icount + 1 |
---|
| 1292 | ELSE |
---|
| 1293 | idx_bdy(ib_bdy)%flagv(ib,igrd) = -znfl + zsfl |
---|
| 1294 | END IF |
---|
| 1295 | END DO |
---|
| 1296 | IF( icount /= 0 ) THEN |
---|
| 1297 | IF(lwp) WRITE(numout,*) |
---|
| 1298 | IF(lwp) WRITE(numout,*) ' E R R O R : Some ',cgrid(igrd),' grid points,', & |
---|
| 1299 | ' are not boundary points (flagv calculation). Check nbi, nbj, indices for boundary set ',ib_bdy |
---|
| 1300 | IF(lwp) WRITE(numout,*) ' ========== ' |
---|
| 1301 | IF(lwp) WRITE(numout,*) |
---|
| 1302 | nstop = nstop + 1 |
---|
| 1303 | ENDIF |
---|
[1125] | 1304 | END DO |
---|
[6140] | 1305 | ! |
---|
[4292] | 1306 | END DO |
---|
[911] | 1307 | |
---|
[1125] | 1308 | ! Compute total lateral surface for volume correction: |
---|
| 1309 | ! ---------------------------------------------------- |
---|
[6140] | 1310 | ! JC: this must be done at each time step with non-linear free surface |
---|
| 1311 | bdysurftot = 0._wp |
---|
[2528] | 1312 | IF( ln_vol ) THEN |
---|
[1125] | 1313 | igrd = 2 ! Lateral surface at U-points |
---|
[3294] | 1314 | DO ib_bdy = 1, nb_bdy |
---|
| 1315 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1316 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
[3632] | 1317 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
[4292] | 1318 | flagu => idx_bdy(ib_bdy)%flagu(ib,igrd) |
---|
[6140] | 1319 | bdysurftot = bdysurftot + hu_n (nbi , nbj) & |
---|
[3294] | 1320 | & * e2u (nbi , nbj) * ABS( flagu ) & |
---|
| 1321 | & * tmask_i(nbi , nbj) & |
---|
| 1322 | & * tmask_i(nbi+1, nbj) |
---|
[6140] | 1323 | END DO |
---|
| 1324 | END DO |
---|
[911] | 1325 | |
---|
[1125] | 1326 | igrd=3 ! Add lateral surface at V-points |
---|
[3294] | 1327 | DO ib_bdy = 1, nb_bdy |
---|
| 1328 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1329 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
[3632] | 1330 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
[4292] | 1331 | flagv => idx_bdy(ib_bdy)%flagv(ib,igrd) |
---|
[6140] | 1332 | bdysurftot = bdysurftot + hv_n (nbi, nbj ) & |
---|
[3294] | 1333 | & * e1v (nbi, nbj ) * ABS( flagv ) & |
---|
| 1334 | & * tmask_i(nbi, nbj ) & |
---|
| 1335 | & * tmask_i(nbi, nbj+1) |
---|
[6140] | 1336 | END DO |
---|
| 1337 | END DO |
---|
[2528] | 1338 | ! |
---|
[1125] | 1339 | IF( lk_mpp ) CALL mpp_sum( bdysurftot ) ! sum over the global domain |
---|
[911] | 1340 | END IF |
---|
[3294] | 1341 | ! |
---|
| 1342 | ! Tidy up |
---|
| 1343 | !-------- |
---|
[6140] | 1344 | IF( nb_bdy>0 ) DEALLOCATE( nbidta, nbjdta, nbrdta ) |
---|
| 1345 | ! |
---|
| 1346 | ! |
---|
[7646] | 1347 | IF( nn_timing == 1 ) CALL timing_stop('bdy_segs') |
---|
[6140] | 1348 | ! |
---|
[7646] | 1349 | END SUBROUTINE bdy_segs |
---|
[911] | 1350 | |
---|
[3651] | 1351 | SUBROUTINE bdy_ctl_seg |
---|
| 1352 | !!---------------------------------------------------------------------- |
---|
| 1353 | !! *** ROUTINE bdy_ctl_seg *** |
---|
| 1354 | !! |
---|
| 1355 | !! ** Purpose : Check straight open boundary segments location |
---|
| 1356 | !! |
---|
| 1357 | !! ** Method : - Look for open boundary corners |
---|
| 1358 | !! - Check that segments start or end on land |
---|
| 1359 | !!---------------------------------------------------------------------- |
---|
| 1360 | INTEGER :: ib, ib1, ib2, ji ,jj, itest |
---|
| 1361 | INTEGER, DIMENSION(jp_nseg,2) :: icorne, icornw, icornn, icorns |
---|
| 1362 | REAL(wp), DIMENSION(2) :: ztestmask |
---|
| 1363 | !!---------------------------------------------------------------------- |
---|
| 1364 | ! |
---|
| 1365 | IF (lwp) WRITE(numout,*) ' ' |
---|
| 1366 | IF (lwp) WRITE(numout,*) 'bdy_ctl_seg: Check analytical segments' |
---|
| 1367 | IF (lwp) WRITE(numout,*) '~~~~~~~~~~~~' |
---|
| 1368 | ! |
---|
| 1369 | IF(lwp) WRITE(numout,*) 'Number of east segments : ', nbdysege |
---|
| 1370 | IF(lwp) WRITE(numout,*) 'Number of west segments : ', nbdysegw |
---|
| 1371 | IF(lwp) WRITE(numout,*) 'Number of north segments : ', nbdysegn |
---|
| 1372 | IF(lwp) WRITE(numout,*) 'Number of south segments : ', nbdysegs |
---|
| 1373 | ! 1. Check bounds |
---|
| 1374 | !---------------- |
---|
| 1375 | DO ib = 1, nbdysegn |
---|
| 1376 | IF (lwp) WRITE(numout,*) '**check north seg bounds pckg: ', npckgn(ib) |
---|
| 1377 | IF ((jpjnob(ib).ge.jpjglo-1).or.& |
---|
| 1378 | &(jpjnob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1379 | IF (jpindt(ib).ge.jpinft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1380 | IF (jpindt(ib).le.1 ) CALL ctl_stop( 'Start index out of domain' ) |
---|
| 1381 | IF (jpinft(ib).ge.jpiglo) CALL ctl_stop( 'End index out of domain' ) |
---|
| 1382 | END DO |
---|
| 1383 | ! |
---|
| 1384 | DO ib = 1, nbdysegs |
---|
| 1385 | IF (lwp) WRITE(numout,*) '**check south seg bounds pckg: ', npckgs(ib) |
---|
| 1386 | IF ((jpjsob(ib).ge.jpjglo-1).or.& |
---|
| 1387 | &(jpjsob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1388 | IF (jpisdt(ib).ge.jpisft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1389 | IF (jpisdt(ib).le.1 ) CALL ctl_stop( 'Start index out of domain' ) |
---|
| 1390 | IF (jpisft(ib).ge.jpiglo) CALL ctl_stop( 'End index out of domain' ) |
---|
| 1391 | END DO |
---|
| 1392 | ! |
---|
| 1393 | DO ib = 1, nbdysege |
---|
| 1394 | IF (lwp) WRITE(numout,*) '**check east seg bounds pckg: ', npckge(ib) |
---|
| 1395 | IF ((jpieob(ib).ge.jpiglo-1).or.& |
---|
| 1396 | &(jpieob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1397 | IF (jpjedt(ib).ge.jpjeft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1398 | IF (jpjedt(ib).le.1 ) CALL ctl_stop( 'Start index out of domain' ) |
---|
| 1399 | IF (jpjeft(ib).ge.jpjglo) CALL ctl_stop( 'End index out of domain' ) |
---|
| 1400 | END DO |
---|
| 1401 | ! |
---|
| 1402 | DO ib = 1, nbdysegw |
---|
| 1403 | IF (lwp) WRITE(numout,*) '**check west seg bounds pckg: ', npckgw(ib) |
---|
| 1404 | IF ((jpiwob(ib).ge.jpiglo-1).or.& |
---|
| 1405 | &(jpiwob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1406 | IF (jpjwdt(ib).ge.jpjwft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1407 | IF (jpjwdt(ib).le.1 ) CALL ctl_stop( 'Start index out of domain' ) |
---|
| 1408 | IF (jpjwft(ib).ge.jpjglo) CALL ctl_stop( 'End index out of domain' ) |
---|
| 1409 | ENDDO |
---|
| 1410 | ! |
---|
| 1411 | ! |
---|
| 1412 | ! 2. Look for segment crossings |
---|
| 1413 | !------------------------------ |
---|
| 1414 | IF (lwp) WRITE(numout,*) '**Look for segments corners :' |
---|
| 1415 | ! |
---|
| 1416 | itest = 0 ! corner number |
---|
| 1417 | ! |
---|
| 1418 | ! flag to detect if start or end of open boundary belongs to a corner |
---|
| 1419 | ! if not (=0), it must be on land. |
---|
| 1420 | ! if a corner is detected, save bdy package number for further tests |
---|
| 1421 | icorne(:,:)=0. ; icornw(:,:)=0. ; icornn(:,:)=0. ; icorns(:,:)=0. |
---|
| 1422 | ! South/West crossings |
---|
| 1423 | IF ((nbdysegw > 0).AND.(nbdysegs > 0)) THEN |
---|
| 1424 | DO ib1 = 1, nbdysegw |
---|
| 1425 | DO ib2 = 1, nbdysegs |
---|
| 1426 | IF (( jpisdt(ib2)<=jpiwob(ib1)).AND. & |
---|
| 1427 | & ( jpisft(ib2)>=jpiwob(ib1)).AND. & |
---|
| 1428 | & ( jpjwdt(ib1)<=jpjsob(ib2)).AND. & |
---|
| 1429 | & ( jpjwft(ib1)>=jpjsob(ib2))) THEN |
---|
| 1430 | IF ((jpjwdt(ib1)==jpjsob(ib2)).AND.(jpisdt(ib2)==jpiwob(ib1))) THEN |
---|
| 1431 | ! We have a possible South-West corner |
---|
| 1432 | ! WRITE(numout,*) ' Found a South-West corner at (i,j): ', jpisdt(ib2), jpjwdt(ib1) |
---|
| 1433 | ! WRITE(numout,*) ' between segments: ', npckgw(ib1), npckgs(ib2) |
---|
| 1434 | icornw(ib1,1) = npckgs(ib2) |
---|
| 1435 | icorns(ib2,1) = npckgw(ib1) |
---|
| 1436 | ELSEIF ((jpisft(ib2)==jpiwob(ib1)).AND.(jpjwft(ib1)==jpjsob(ib2))) THEN |
---|
| 1437 | IF(lwp) WRITE(numout,*) |
---|
| 1438 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1439 | & jpisft(ib2), jpjwft(ib1) |
---|
| 1440 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1441 | IF(lwp) WRITE(numout,*) ' Crossing problem with West segment: ',npckgw(ib1), & |
---|
| 1442 | & ' and South segment: ',npckgs(ib2) |
---|
| 1443 | IF(lwp) WRITE(numout,*) |
---|
| 1444 | nstop = nstop + 1 |
---|
| 1445 | ELSE |
---|
| 1446 | IF(lwp) WRITE(numout,*) |
---|
| 1447 | IF(lwp) WRITE(numout,*) ' E R R O R : Check South and West Open boundary indices' |
---|
| 1448 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with West segment: ',npckgw(ib1) , & |
---|
| 1449 | & ' and South segment: ',npckgs(ib2) |
---|
| 1450 | IF(lwp) WRITE(numout,*) |
---|
| 1451 | nstop = nstop+1 |
---|
| 1452 | END IF |
---|
| 1453 | END IF |
---|
| 1454 | END DO |
---|
| 1455 | END DO |
---|
| 1456 | END IF |
---|
| 1457 | ! |
---|
| 1458 | ! South/East crossings |
---|
| 1459 | IF ((nbdysege > 0).AND.(nbdysegs > 0)) THEN |
---|
| 1460 | DO ib1 = 1, nbdysege |
---|
| 1461 | DO ib2 = 1, nbdysegs |
---|
| 1462 | IF (( jpisdt(ib2)<=jpieob(ib1)+1).AND. & |
---|
| 1463 | & ( jpisft(ib2)>=jpieob(ib1)+1).AND. & |
---|
| 1464 | & ( jpjedt(ib1)<=jpjsob(ib2) ).AND. & |
---|
| 1465 | & ( jpjeft(ib1)>=jpjsob(ib2) )) THEN |
---|
| 1466 | IF ((jpjedt(ib1)==jpjsob(ib2)).AND.(jpisft(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1467 | ! We have a possible South-East corner |
---|
| 1468 | ! WRITE(numout,*) ' Found a South-East corner at (i,j): ', jpisft(ib2), jpjedt(ib1) |
---|
| 1469 | ! WRITE(numout,*) ' between segments: ', npckge(ib1), npckgs(ib2) |
---|
| 1470 | icorne(ib1,1) = npckgs(ib2) |
---|
| 1471 | icorns(ib2,2) = npckge(ib1) |
---|
| 1472 | ELSEIF ((jpjeft(ib1)==jpjsob(ib2)).AND.(jpisdt(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1473 | IF(lwp) WRITE(numout,*) |
---|
| 1474 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1475 | & jpisdt(ib2), jpjeft(ib1) |
---|
| 1476 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1477 | IF(lwp) WRITE(numout,*) ' Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1478 | & ' and South segment: ',npckgs(ib2) |
---|
| 1479 | IF(lwp) WRITE(numout,*) |
---|
| 1480 | nstop = nstop + 1 |
---|
| 1481 | ELSE |
---|
| 1482 | IF(lwp) WRITE(numout,*) |
---|
| 1483 | IF(lwp) WRITE(numout,*) ' E R R O R : Check South and East Open boundary indices' |
---|
| 1484 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1485 | & ' and South segment: ',npckgs(ib2) |
---|
| 1486 | IF(lwp) WRITE(numout,*) |
---|
| 1487 | nstop = nstop + 1 |
---|
| 1488 | END IF |
---|
| 1489 | END IF |
---|
| 1490 | END DO |
---|
| 1491 | END DO |
---|
| 1492 | END IF |
---|
| 1493 | ! |
---|
| 1494 | ! North/West crossings |
---|
| 1495 | IF ((nbdysegn > 0).AND.(nbdysegw > 0)) THEN |
---|
| 1496 | DO ib1 = 1, nbdysegw |
---|
| 1497 | DO ib2 = 1, nbdysegn |
---|
| 1498 | IF (( jpindt(ib2)<=jpiwob(ib1) ).AND. & |
---|
| 1499 | & ( jpinft(ib2)>=jpiwob(ib1) ).AND. & |
---|
| 1500 | & ( jpjwdt(ib1)<=jpjnob(ib2)+1).AND. & |
---|
| 1501 | & ( jpjwft(ib1)>=jpjnob(ib2)+1)) THEN |
---|
| 1502 | IF ((jpjwft(ib1)==jpjnob(ib2)+1).AND.(jpindt(ib2)==jpiwob(ib1))) THEN |
---|
| 1503 | ! We have a possible North-West corner |
---|
| 1504 | ! WRITE(numout,*) ' Found a North-West corner at (i,j): ', jpindt(ib2), jpjwft(ib1) |
---|
| 1505 | ! WRITE(numout,*) ' between segments: ', npckgw(ib1), npckgn(ib2) |
---|
| 1506 | icornw(ib1,2) = npckgn(ib2) |
---|
| 1507 | icornn(ib2,1) = npckgw(ib1) |
---|
| 1508 | ELSEIF ((jpjwdt(ib1)==jpjnob(ib2)+1).AND.(jpinft(ib2)==jpiwob(ib1))) THEN |
---|
| 1509 | IF(lwp) WRITE(numout,*) |
---|
| 1510 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1511 | & jpinft(ib2), jpjwdt(ib1) |
---|
| 1512 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1513 | IF(lwp) WRITE(numout,*) ' Crossing problem with West segment: ',npckgw(ib1), & |
---|
| 1514 | & ' and North segment: ',npckgn(ib2) |
---|
| 1515 | IF(lwp) WRITE(numout,*) |
---|
| 1516 | nstop = nstop + 1 |
---|
| 1517 | ELSE |
---|
| 1518 | IF(lwp) WRITE(numout,*) |
---|
| 1519 | IF(lwp) WRITE(numout,*) ' E R R O R : Check North and West Open boundary indices' |
---|
| 1520 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with West segment: ',npckgw(ib1), & |
---|
| 1521 | & ' and North segment: ',npckgn(ib2) |
---|
| 1522 | IF(lwp) WRITE(numout,*) |
---|
| 1523 | nstop = nstop + 1 |
---|
| 1524 | END IF |
---|
| 1525 | END IF |
---|
| 1526 | END DO |
---|
| 1527 | END DO |
---|
| 1528 | END IF |
---|
| 1529 | ! |
---|
| 1530 | ! North/East crossings |
---|
| 1531 | IF ((nbdysegn > 0).AND.(nbdysege > 0)) THEN |
---|
| 1532 | DO ib1 = 1, nbdysege |
---|
| 1533 | DO ib2 = 1, nbdysegn |
---|
| 1534 | IF (( jpindt(ib2)<=jpieob(ib1)+1).AND. & |
---|
| 1535 | & ( jpinft(ib2)>=jpieob(ib1)+1).AND. & |
---|
| 1536 | & ( jpjedt(ib1)<=jpjnob(ib2)+1).AND. & |
---|
| 1537 | & ( jpjeft(ib1)>=jpjnob(ib2)+1)) THEN |
---|
| 1538 | IF ((jpjeft(ib1)==jpjnob(ib2)+1).AND.(jpinft(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1539 | ! We have a possible North-East corner |
---|
| 1540 | ! WRITE(numout,*) ' Found a North-East corner at (i,j): ', jpinft(ib2), jpjeft(ib1) |
---|
| 1541 | ! WRITE(numout,*) ' between segments: ', npckge(ib1), npckgn(ib2) |
---|
| 1542 | icorne(ib1,2) = npckgn(ib2) |
---|
| 1543 | icornn(ib2,2) = npckge(ib1) |
---|
| 1544 | ELSEIF ((jpjedt(ib1)==jpjnob(ib2)+1).AND.(jpindt(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1545 | IF(lwp) WRITE(numout,*) |
---|
| 1546 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1547 | & jpindt(ib2), jpjedt(ib1) |
---|
| 1548 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1549 | IF(lwp) WRITE(numout,*) ' Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1550 | & ' and North segment: ',npckgn(ib2) |
---|
| 1551 | IF(lwp) WRITE(numout,*) |
---|
| 1552 | nstop = nstop + 1 |
---|
| 1553 | ELSE |
---|
| 1554 | IF(lwp) WRITE(numout,*) |
---|
| 1555 | IF(lwp) WRITE(numout,*) ' E R R O R : Check North and East Open boundary indices' |
---|
| 1556 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1557 | & ' and North segment: ',npckgn(ib2) |
---|
| 1558 | IF(lwp) WRITE(numout,*) |
---|
| 1559 | nstop = nstop + 1 |
---|
| 1560 | END IF |
---|
| 1561 | END IF |
---|
| 1562 | END DO |
---|
| 1563 | END DO |
---|
| 1564 | END IF |
---|
| 1565 | ! |
---|
| 1566 | ! 3. Check if segment extremities are on land |
---|
| 1567 | !-------------------------------------------- |
---|
| 1568 | ! |
---|
| 1569 | ! West segments |
---|
| 1570 | DO ib = 1, nbdysegw |
---|
| 1571 | ! get mask at boundary extremities: |
---|
| 1572 | ztestmask(1:2)=0. |
---|
| 1573 | DO ji = 1, jpi |
---|
| 1574 | DO jj = 1, jpj |
---|
| 1575 | IF (((ji + nimpp - 1) == jpiwob(ib)).AND. & |
---|
| 1576 | & ((jj + njmpp - 1) == jpjwdt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1577 | IF (((ji + nimpp - 1) == jpiwob(ib)).AND. & |
---|
| 1578 | & ((jj + njmpp - 1) == jpjwft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1579 | END DO |
---|
| 1580 | END DO |
---|
| 1581 | IF( lk_mpp ) CALL mpp_sum( ztestmask, 2 ) ! sum over the global domain |
---|
| 1582 | |
---|
| 1583 | IF (ztestmask(1)==1) THEN |
---|
| 1584 | IF (icornw(ib,1)==0) THEN |
---|
| 1585 | IF(lwp) WRITE(numout,*) |
---|
| 1586 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgw(ib) |
---|
| 1587 | IF(lwp) WRITE(numout,*) ' ========== does not start on land or on a corner' |
---|
| 1588 | IF(lwp) WRITE(numout,*) |
---|
| 1589 | nstop = nstop + 1 |
---|
| 1590 | ELSE |
---|
| 1591 | ! This is a corner |
---|
[5656] | 1592 | IF(lwp) WRITE(numout,*) 'Found a South-West corner at (i,j): ', jpiwob(ib), jpjwdt(ib) |
---|
[3651] | 1593 | CALL bdy_ctl_corn(npckgw(ib), icornw(ib,1)) |
---|
| 1594 | itest=itest+1 |
---|
| 1595 | ENDIF |
---|
| 1596 | ENDIF |
---|
| 1597 | IF (ztestmask(2)==1) THEN |
---|
| 1598 | IF (icornw(ib,2)==0) THEN |
---|
| 1599 | IF(lwp) WRITE(numout,*) |
---|
| 1600 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgw(ib) |
---|
| 1601 | IF(lwp) WRITE(numout,*) ' ========== does not end on land or on a corner' |
---|
| 1602 | IF(lwp) WRITE(numout,*) |
---|
| 1603 | nstop = nstop + 1 |
---|
| 1604 | ELSE |
---|
| 1605 | ! This is a corner |
---|
[5656] | 1606 | IF(lwp) WRITE(numout,*) 'Found a North-West corner at (i,j): ', jpiwob(ib), jpjwft(ib) |
---|
[3651] | 1607 | CALL bdy_ctl_corn(npckgw(ib), icornw(ib,2)) |
---|
| 1608 | itest=itest+1 |
---|
| 1609 | ENDIF |
---|
| 1610 | ENDIF |
---|
| 1611 | END DO |
---|
| 1612 | ! |
---|
| 1613 | ! East segments |
---|
| 1614 | DO ib = 1, nbdysege |
---|
| 1615 | ! get mask at boundary extremities: |
---|
| 1616 | ztestmask(1:2)=0. |
---|
| 1617 | DO ji = 1, jpi |
---|
| 1618 | DO jj = 1, jpj |
---|
| 1619 | IF (((ji + nimpp - 1) == jpieob(ib)+1).AND. & |
---|
| 1620 | & ((jj + njmpp - 1) == jpjedt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1621 | IF (((ji + nimpp - 1) == jpieob(ib)+1).AND. & |
---|
| 1622 | & ((jj + njmpp - 1) == jpjeft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1623 | END DO |
---|
| 1624 | END DO |
---|
| 1625 | IF( lk_mpp ) CALL mpp_sum( ztestmask, 2 ) ! sum over the global domain |
---|
| 1626 | |
---|
| 1627 | IF (ztestmask(1)==1) THEN |
---|
| 1628 | IF (icorne(ib,1)==0) THEN |
---|
| 1629 | IF(lwp) WRITE(numout,*) |
---|
| 1630 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckge(ib) |
---|
| 1631 | IF(lwp) WRITE(numout,*) ' ========== does not start on land or on a corner' |
---|
| 1632 | IF(lwp) WRITE(numout,*) |
---|
| 1633 | nstop = nstop + 1 |
---|
| 1634 | ELSE |
---|
| 1635 | ! This is a corner |
---|
[5656] | 1636 | IF(lwp) WRITE(numout,*) 'Found a South-East corner at (i,j): ', jpieob(ib)+1, jpjedt(ib) |
---|
[3651] | 1637 | CALL bdy_ctl_corn(npckge(ib), icorne(ib,1)) |
---|
| 1638 | itest=itest+1 |
---|
| 1639 | ENDIF |
---|
| 1640 | ENDIF |
---|
| 1641 | IF (ztestmask(2)==1) THEN |
---|
| 1642 | IF (icorne(ib,2)==0) THEN |
---|
| 1643 | IF(lwp) WRITE(numout,*) |
---|
| 1644 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckge(ib) |
---|
| 1645 | IF(lwp) WRITE(numout,*) ' ========== does not end on land or on a corner' |
---|
| 1646 | IF(lwp) WRITE(numout,*) |
---|
| 1647 | nstop = nstop + 1 |
---|
| 1648 | ELSE |
---|
| 1649 | ! This is a corner |
---|
[5656] | 1650 | IF(lwp) WRITE(numout,*) 'Found a North-East corner at (i,j): ', jpieob(ib)+1, jpjeft(ib) |
---|
[3651] | 1651 | CALL bdy_ctl_corn(npckge(ib), icorne(ib,2)) |
---|
| 1652 | itest=itest+1 |
---|
| 1653 | ENDIF |
---|
| 1654 | ENDIF |
---|
| 1655 | END DO |
---|
| 1656 | ! |
---|
| 1657 | ! South segments |
---|
| 1658 | DO ib = 1, nbdysegs |
---|
| 1659 | ! get mask at boundary extremities: |
---|
| 1660 | ztestmask(1:2)=0. |
---|
| 1661 | DO ji = 1, jpi |
---|
| 1662 | DO jj = 1, jpj |
---|
| 1663 | IF (((jj + njmpp - 1) == jpjsob(ib)).AND. & |
---|
| 1664 | & ((ji + nimpp - 1) == jpisdt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1665 | IF (((jj + njmpp - 1) == jpjsob(ib)).AND. & |
---|
| 1666 | & ((ji + nimpp - 1) == jpisft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1667 | END DO |
---|
| 1668 | END DO |
---|
| 1669 | IF( lk_mpp ) CALL mpp_sum( ztestmask, 2 ) ! sum over the global domain |
---|
| 1670 | |
---|
| 1671 | IF ((ztestmask(1)==1).AND.(icorns(ib,1)==0)) THEN |
---|
| 1672 | IF(lwp) WRITE(numout,*) |
---|
| 1673 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgs(ib) |
---|
| 1674 | IF(lwp) WRITE(numout,*) ' ========== does not start on land or on a corner' |
---|
| 1675 | IF(lwp) WRITE(numout,*) |
---|
| 1676 | nstop = nstop + 1 |
---|
| 1677 | ENDIF |
---|
| 1678 | IF ((ztestmask(2)==1).AND.(icorns(ib,2)==0)) THEN |
---|
| 1679 | IF(lwp) WRITE(numout,*) |
---|
| 1680 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgs(ib) |
---|
| 1681 | IF(lwp) WRITE(numout,*) ' ========== does not end on land or on a corner' |
---|
| 1682 | IF(lwp) WRITE(numout,*) |
---|
| 1683 | nstop = nstop + 1 |
---|
| 1684 | ENDIF |
---|
| 1685 | END DO |
---|
| 1686 | ! |
---|
| 1687 | ! North segments |
---|
| 1688 | DO ib = 1, nbdysegn |
---|
| 1689 | ! get mask at boundary extremities: |
---|
| 1690 | ztestmask(1:2)=0. |
---|
| 1691 | DO ji = 1, jpi |
---|
| 1692 | DO jj = 1, jpj |
---|
| 1693 | IF (((jj + njmpp - 1) == jpjnob(ib)+1).AND. & |
---|
| 1694 | & ((ji + nimpp - 1) == jpindt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1695 | IF (((jj + njmpp - 1) == jpjnob(ib)+1).AND. & |
---|
| 1696 | & ((ji + nimpp - 1) == jpinft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1697 | END DO |
---|
| 1698 | END DO |
---|
| 1699 | IF( lk_mpp ) CALL mpp_sum( ztestmask, 2 ) ! sum over the global domain |
---|
| 1700 | |
---|
| 1701 | IF ((ztestmask(1)==1).AND.(icornn(ib,1)==0)) THEN |
---|
| 1702 | IF(lwp) WRITE(numout,*) |
---|
| 1703 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgn(ib) |
---|
| 1704 | IF(lwp) WRITE(numout,*) ' ========== does not start on land' |
---|
| 1705 | IF(lwp) WRITE(numout,*) |
---|
| 1706 | nstop = nstop + 1 |
---|
| 1707 | ENDIF |
---|
| 1708 | IF ((ztestmask(2)==1).AND.(icornn(ib,2)==0)) THEN |
---|
| 1709 | IF(lwp) WRITE(numout,*) |
---|
| 1710 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgn(ib) |
---|
| 1711 | IF(lwp) WRITE(numout,*) ' ========== does not end on land' |
---|
| 1712 | IF(lwp) WRITE(numout,*) |
---|
| 1713 | nstop = nstop + 1 |
---|
| 1714 | ENDIF |
---|
| 1715 | END DO |
---|
| 1716 | ! |
---|
| 1717 | IF ((itest==0).AND.(lwp)) WRITE(numout,*) 'NO open boundary corner found' |
---|
| 1718 | ! |
---|
| 1719 | ! Other tests TBD: |
---|
| 1720 | ! segments completly on land |
---|
| 1721 | ! optimized open boundary array length according to landmask |
---|
| 1722 | ! Nudging layers that overlap with interior domain |
---|
| 1723 | ! |
---|
| 1724 | END SUBROUTINE bdy_ctl_seg |
---|
| 1725 | |
---|
| 1726 | SUBROUTINE bdy_ctl_corn( ib1, ib2 ) |
---|
| 1727 | !!---------------------------------------------------------------------- |
---|
| 1728 | !! *** ROUTINE bdy_ctl_corn *** |
---|
| 1729 | !! |
---|
| 1730 | !! ** Purpose : Check numerical schemes consistency between |
---|
| 1731 | !! segments having a common corner |
---|
| 1732 | !! |
---|
| 1733 | !! ** Method : |
---|
| 1734 | !!---------------------------------------------------------------------- |
---|
| 1735 | INTEGER, INTENT(in) :: ib1, ib2 |
---|
| 1736 | INTEGER :: itest |
---|
| 1737 | !!---------------------------------------------------------------------- |
---|
| 1738 | itest = 0 |
---|
| 1739 | |
---|
[6140] | 1740 | IF( cn_dyn2d(ib1) /= cn_dyn2d(ib2) ) itest = itest + 1 |
---|
| 1741 | IF( cn_dyn3d(ib1) /= cn_dyn3d(ib2) ) itest = itest + 1 |
---|
| 1742 | IF( cn_tra (ib1) /= cn_tra (ib2) ) itest = itest + 1 |
---|
[3651] | 1743 | ! |
---|
[6140] | 1744 | IF( nn_dyn2d_dta(ib1) /= nn_dyn2d_dta(ib2) ) itest = itest + 1 |
---|
| 1745 | IF( nn_dyn3d_dta(ib1) /= nn_dyn3d_dta(ib2) ) itest = itest + 1 |
---|
| 1746 | IF( nn_tra_dta (ib1) /= nn_tra_dta (ib2) ) itest = itest + 1 |
---|
[3651] | 1747 | ! |
---|
[6140] | 1748 | IF( nn_rimwidth(ib1) /= nn_rimwidth(ib2) ) itest = itest + 1 |
---|
[3651] | 1749 | ! |
---|
[6140] | 1750 | IF( itest>0 ) THEN |
---|
[3651] | 1751 | IF(lwp) WRITE(numout,*) ' E R R O R : Segments ', ib1, 'and ', ib2 |
---|
| 1752 | IF(lwp) WRITE(numout,*) ' ========== have different open bdy schemes' |
---|
| 1753 | IF(lwp) WRITE(numout,*) |
---|
| 1754 | nstop = nstop + 1 |
---|
| 1755 | ENDIF |
---|
| 1756 | ! |
---|
| 1757 | END SUBROUTINE bdy_ctl_corn |
---|
| 1758 | |
---|
[911] | 1759 | !!================================================================================= |
---|
| 1760 | END MODULE bdyini |
---|