[15719] | 1 | MODULE bdyini |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE bdyini *** |
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| 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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| 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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| 12 | !! 3.4 ! 2011 (D. Storkey) rewrite in preparation for OBC-BDY merge |
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| 13 | !! 3.4 ! 2012 (J. Chanut) straight open boundary case update |
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| 14 | !! 3.5 ! 2012 (S. Mocavero, I. Epicoco) optimization of BDY communications |
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| 15 | !! 3.7 ! 2016 (T. Lovato) Remove bdy macro, call here init for dta and tides |
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| 16 | !!---------------------------------------------------------------------- |
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| 17 | !! bdy_init : Initialization of unstructured open boundaries |
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| 18 | !!---------------------------------------------------------------------- |
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| 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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| 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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| 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 | |
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| 32 | IMPLICIT NONE |
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| 33 | PRIVATE |
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| 34 | |
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| 35 | PUBLIC bdy_init ! routine called in nemo_init |
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| 36 | |
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| 37 | INTEGER, PARAMETER :: jp_nseg = 100 ! |
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| 38 | INTEGER, PARAMETER :: nrimmax = 20 ! maximum rimwidth in structured |
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| 39 | ! open boundary data files |
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| 40 | ! Straight open boundary segment parameters: |
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| 41 | INTEGER :: nbdysege, nbdysegw, nbdysegn, nbdysegs |
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| 42 | INTEGER, DIMENSION(jp_nseg) :: jpieob, jpjedt, jpjeft, npckge ! |
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| 43 | INTEGER, DIMENSION(jp_nseg) :: jpiwob, jpjwdt, jpjwft, npckgw ! |
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| 44 | INTEGER, DIMENSION(jp_nseg) :: jpjnob, jpindt, jpinft, npckgn ! |
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| 45 | INTEGER, DIMENSION(jp_nseg) :: jpjsob, jpisdt, jpisft, npckgs ! |
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| 46 | !!---------------------------------------------------------------------- |
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| 47 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
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| 48 | !! $Id: bdyini.F90 10425 2018-12-19 21:54:16Z smasson $ |
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| 49 | !! Software governed by the CeCILL license (see ./LICENSE) |
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| 50 | !!---------------------------------------------------------------------- |
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| 51 | CONTAINS |
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| 52 | |
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| 53 | SUBROUTINE bdy_init |
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| 54 | !!---------------------------------------------------------------------- |
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| 55 | !! *** ROUTINE bdy_init *** |
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| 56 | !! |
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| 57 | !! ** Purpose : Initialization of the dynamics and tracer fields with |
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| 58 | !! unstructured open boundaries. |
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| 59 | !! |
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| 60 | !! ** Method : Read initialization arrays (mask, indices) to identify |
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| 61 | !! an unstructured open boundary |
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| 62 | !! |
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| 63 | !! ** Input : bdy_init.nc, input file for unstructured open boundaries |
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| 64 | !!---------------------------------------------------------------------- |
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| 65 | NAMELIST/nambdy/ ln_bdy, nb_bdy, ln_coords_file, cn_coords_file, & |
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| 66 | & ln_mask_file, cn_mask_file, cn_dyn2d, nn_dyn2d_dta, & |
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| 67 | & cn_dyn3d, nn_dyn3d_dta, cn_tra, nn_tra_dta, & |
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| 68 | & ln_tra_dmp, ln_dyn3d_dmp, rn_time_dmp, rn_time_dmp_out, & |
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| 69 | & cn_ice, nn_ice_dta, & |
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| 70 | & rn_ice_tem, rn_ice_sal, rn_ice_age, & |
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| 71 | & ln_vol, nn_volctl, nn_rimwidth, nb_jpk_bdy |
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| 72 | ! |
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| 73 | INTEGER :: ios ! Local integer output status for namelist read |
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| 74 | !!---------------------------------------------------------------------- |
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| 75 | |
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| 76 | ! ------------------------ |
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| 77 | ! Read namelist parameters |
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| 78 | ! ------------------------ |
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| 79 | REWIND( numnam_ref ) ! Namelist nambdy in reference namelist :Unstructured open boundaries |
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| 80 | READ ( numnam_ref, nambdy, IOSTAT = ios, ERR = 901) |
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| 81 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy in reference namelist', lwp ) |
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| 82 | REWIND( numnam_cfg ) ! Namelist nambdy in configuration namelist :Unstructured open boundaries |
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| 83 | READ ( numnam_cfg, nambdy, IOSTAT = ios, ERR = 902 ) |
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| 84 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'nambdy in configuration namelist', lwp ) |
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| 85 | IF(lwm) WRITE ( numond, nambdy ) |
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| 86 | |
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| 87 | IF( .NOT. Agrif_Root() ) ln_bdy = .FALSE. ! forced for Agrif children |
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| 88 | |
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| 89 | ! ----------------------------------------- |
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| 90 | ! unstructured open boundaries use control |
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| 91 | ! ----------------------------------------- |
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| 92 | IF ( ln_bdy ) THEN |
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| 93 | IF(lwp) WRITE(numout,*) |
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| 94 | IF(lwp) WRITE(numout,*) 'bdy_init : initialization of open boundaries' |
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| 95 | IF(lwp) WRITE(numout,*) '~~~~~~~~' |
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| 96 | ! |
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| 97 | ! Open boundaries definition (arrays and masks) |
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| 98 | CALL bdy_segs |
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| 99 | ! |
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| 100 | ! Open boundaries initialisation of external data arrays |
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| 101 | CALL bdy_dta_init |
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| 102 | ! |
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| 103 | ! Open boundaries initialisation of tidal harmonic forcing |
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| 104 | IF( ln_tide ) CALL bdytide_init |
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| 105 | ! |
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| 106 | ELSE |
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| 107 | IF(lwp) WRITE(numout,*) |
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| 108 | IF(lwp) WRITE(numout,*) 'bdy_init : open boundaries not used (ln_bdy = F)' |
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| 109 | IF(lwp) WRITE(numout,*) '~~~~~~~~' |
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| 110 | ! |
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| 111 | ENDIF |
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| 112 | ! |
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| 113 | END SUBROUTINE bdy_init |
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| 114 | |
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| 115 | |
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| 116 | SUBROUTINE bdy_segs |
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| 117 | !!---------------------------------------------------------------------- |
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| 118 | !! *** ROUTINE bdy_init *** |
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| 119 | !! |
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| 120 | !! ** Purpose : Definition of unstructured open boundaries. |
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| 121 | !! |
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| 122 | !! ** Method : Read initialization arrays (mask, indices) to identify |
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| 123 | !! an unstructured open boundary |
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| 124 | !! |
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| 125 | !! ** Input : bdy_init.nc, input file for unstructured open boundaries |
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| 126 | !!---------------------------------------------------------------------- |
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| 127 | INTEGER :: ib_bdy, ii, ij, ik, igrd, ib, ir, iseg ! dummy loop indices |
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| 128 | INTEGER :: icount, icountr, ibr_max, ilen1, ibm1 ! local integers |
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| 129 | INTEGER :: iwe, ies, iso, ino, inum, id_dummy ! - - |
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| 130 | INTEGER :: igrd_start, igrd_end, jpbdta ! - - |
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| 131 | INTEGER :: jpbdtau, jpbdtas ! - - |
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| 132 | INTEGER :: ib_bdy1, ib_bdy2, ib1, ib2 ! - - |
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| 133 | INTEGER :: i_offset, j_offset ! - - |
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| 134 | INTEGER , POINTER :: nbi, nbj, nbr ! short cuts |
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| 135 | REAL(wp), POINTER :: flagu, flagv ! - - |
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| 136 | REAL(wp), POINTER, DIMENSION(:,:) :: pmask ! pointer to 2D mask fields |
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| 137 | REAL(wp) :: zefl, zwfl, znfl, zsfl ! local scalars |
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| 138 | INTEGER, DIMENSION (2) :: kdimsz |
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| 139 | INTEGER, DIMENSION(jpbgrd,jp_bdy) :: nblendta ! Length of index arrays |
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| 140 | INTEGER, ALLOCATABLE, DIMENSION(:,:,:) :: nbidta, nbjdta ! Index arrays: i and j indices of bdy dta |
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| 141 | INTEGER, ALLOCATABLE, DIMENSION(:,:,:) :: nbrdta ! Discrete distance from rim points |
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| 142 | CHARACTER(LEN=1),DIMENSION(jpbgrd) :: cgrid |
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| 143 | INTEGER :: com_east, com_west, com_south, com_north ! Flags for boundaries sending |
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| 144 | INTEGER :: com_east_b, com_west_b, com_south_b, com_north_b ! Flags for boundaries receiving |
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| 145 | INTEGER :: iw_b(4), ie_b(4), is_b(4), in_b(4) ! Arrays for neighbours coordinates |
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| 146 | REAL(wp), TARGET, DIMENSION(jpi,jpj) :: zfmask ! temporary fmask array excluding coastal boundary condition (shlat) |
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| 147 | !! |
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| 148 | CHARACTER(LEN=1) :: ctypebdy ! - - |
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| 149 | INTEGER :: nbdyind, nbdybeg, nbdyend |
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| 150 | !! |
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| 151 | NAMELIST/nambdy_index/ ctypebdy, nbdyind, nbdybeg, nbdyend |
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| 152 | INTEGER :: ios ! Local integer output status for namelist read |
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| 153 | !!---------------------------------------------------------------------- |
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| 154 | ! |
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| 155 | cgrid = (/'t','u','v'/) |
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| 156 | |
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| 157 | ! ----------------------------------------- |
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| 158 | ! Check and write out namelist parameters |
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| 159 | ! ----------------------------------------- |
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| 160 | IF( jperio /= 0 ) CALL ctl_stop( 'bdy_segs: Cyclic or symmetric,', & |
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| 161 | & ' and general open boundary condition are not compatible' ) |
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| 162 | |
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| 163 | IF( nb_bdy == 0 ) THEN |
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| 164 | IF(lwp) WRITE(numout,*) 'nb_bdy = 0, NO OPEN BOUNDARIES APPLIED.' |
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| 165 | ELSE |
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| 166 | IF(lwp) WRITE(numout,*) 'Number of open boundary sets : ', nb_bdy |
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| 167 | ENDIF |
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| 168 | |
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| 169 | DO ib_bdy = 1,nb_bdy |
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| 170 | IF(lwp) WRITE(numout,*) ' ' |
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| 171 | IF(lwp) WRITE(numout,*) '------ Open boundary data set ',ib_bdy,'------' |
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| 172 | |
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| 173 | IF( ln_coords_file(ib_bdy) ) THEN |
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| 174 | IF(lwp) WRITE(numout,*) 'Boundary definition read from file '//TRIM(cn_coords_file(ib_bdy)) |
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| 175 | ELSE |
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| 176 | IF(lwp) WRITE(numout,*) 'Boundary defined in namelist.' |
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| 177 | ENDIF |
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| 178 | IF(lwp) WRITE(numout,*) |
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| 179 | |
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| 180 | IF(lwp) WRITE(numout,*) 'Boundary conditions for barotropic solution: ' |
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| 181 | SELECT CASE( cn_dyn2d(ib_bdy) ) |
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| 182 | CASE( 'none' ) |
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| 183 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
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| 184 | dta_bdy(ib_bdy)%ll_ssh = .false. |
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| 185 | dta_bdy(ib_bdy)%ll_u2d = .false. |
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| 186 | dta_bdy(ib_bdy)%ll_v2d = .false. |
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| 187 | CASE( 'frs' ) |
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| 188 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
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| 189 | dta_bdy(ib_bdy)%ll_ssh = .false. |
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| 190 | dta_bdy(ib_bdy)%ll_u2d = .true. |
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| 191 | dta_bdy(ib_bdy)%ll_v2d = .true. |
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| 192 | CASE( 'flather' ) |
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| 193 | IF(lwp) WRITE(numout,*) ' Flather radiation condition' |
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| 194 | dta_bdy(ib_bdy)%ll_ssh = .true. |
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| 195 | dta_bdy(ib_bdy)%ll_u2d = .true. |
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| 196 | dta_bdy(ib_bdy)%ll_v2d = .true. |
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| 197 | CASE( 'orlanski' ) |
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| 198 | IF(lwp) WRITE(numout,*) ' Orlanski (fully oblique) radiation condition with adaptive nudging' |
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| 199 | dta_bdy(ib_bdy)%ll_ssh = .false. |
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| 200 | dta_bdy(ib_bdy)%ll_u2d = .true. |
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| 201 | dta_bdy(ib_bdy)%ll_v2d = .true. |
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| 202 | CASE( 'orlanski_npo' ) |
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| 203 | IF(lwp) WRITE(numout,*) ' Orlanski (NPO) radiation condition with adaptive nudging' |
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| 204 | dta_bdy(ib_bdy)%ll_ssh = .false. |
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| 205 | dta_bdy(ib_bdy)%ll_u2d = .true. |
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| 206 | dta_bdy(ib_bdy)%ll_v2d = .true. |
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| 207 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_dyn2d' ) |
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| 208 | END SELECT |
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| 209 | IF( cn_dyn2d(ib_bdy) /= 'none' ) THEN |
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| 210 | SELECT CASE( nn_dyn2d_dta(ib_bdy) ) ! |
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| 211 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
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| 212 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
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| 213 | CASE( 2 ) ; IF(lwp) WRITE(numout,*) ' tidal harmonic forcing taken from file' |
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| 214 | CASE( 3 ) ; IF(lwp) WRITE(numout,*) ' boundary data AND tidal harmonic forcing taken from files' |
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| 215 | CASE DEFAULT ; CALL ctl_stop( 'nn_dyn2d_dta must be between 0 and 3' ) |
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| 216 | END SELECT |
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| 217 | IF (( nn_dyn2d_dta(ib_bdy) .ge. 2 ).AND.(.NOT.ln_tide)) THEN |
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| 218 | CALL ctl_stop( 'You must activate with ln_tide to add tidal forcing at open boundaries' ) |
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| 219 | ENDIF |
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| 220 | ENDIF |
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| 221 | IF(lwp) WRITE(numout,*) |
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| 222 | |
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| 223 | IF(lwp) WRITE(numout,*) 'Boundary conditions for baroclinic velocities: ' |
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| 224 | SELECT CASE( cn_dyn3d(ib_bdy) ) |
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| 225 | CASE('none') |
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| 226 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
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| 227 | dta_bdy(ib_bdy)%ll_u3d = .false. |
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| 228 | dta_bdy(ib_bdy)%ll_v3d = .false. |
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| 229 | CASE('frs') |
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| 230 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
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| 231 | dta_bdy(ib_bdy)%ll_u3d = .true. |
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| 232 | dta_bdy(ib_bdy)%ll_v3d = .true. |
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| 233 | CASE('specified') |
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| 234 | IF(lwp) WRITE(numout,*) ' Specified value' |
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| 235 | dta_bdy(ib_bdy)%ll_u3d = .true. |
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| 236 | dta_bdy(ib_bdy)%ll_v3d = .true. |
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| 237 | CASE('neumann') |
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| 238 | IF(lwp) WRITE(numout,*) ' Neumann conditions' |
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| 239 | dta_bdy(ib_bdy)%ll_u3d = .false. |
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| 240 | dta_bdy(ib_bdy)%ll_v3d = .false. |
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| 241 | CASE('zerograd') |
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| 242 | IF(lwp) WRITE(numout,*) ' Zero gradient for baroclinic velocities' |
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| 243 | dta_bdy(ib_bdy)%ll_u3d = .false. |
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| 244 | dta_bdy(ib_bdy)%ll_v3d = .false. |
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| 245 | CASE('zero') |
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| 246 | IF(lwp) WRITE(numout,*) ' Zero baroclinic velocities (runoff case)' |
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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('orlanski') |
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| 250 | IF(lwp) WRITE(numout,*) ' Orlanski (fully oblique) radiation condition with adaptive nudging' |
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| 251 | dta_bdy(ib_bdy)%ll_u3d = .true. |
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| 252 | dta_bdy(ib_bdy)%ll_v3d = .true. |
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| 253 | CASE('orlanski_npo') |
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| 254 | IF(lwp) WRITE(numout,*) ' Orlanski (NPO) radiation condition with adaptive nudging' |
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| 255 | dta_bdy(ib_bdy)%ll_u3d = .true. |
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| 256 | dta_bdy(ib_bdy)%ll_v3d = .true. |
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| 257 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_dyn3d' ) |
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| 258 | END SELECT |
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| 259 | IF( cn_dyn3d(ib_bdy) /= 'none' ) THEN |
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| 260 | SELECT CASE( nn_dyn3d_dta(ib_bdy) ) ! |
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| 261 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
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| 262 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
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| 263 | CASE DEFAULT ; CALL ctl_stop( 'nn_dyn3d_dta must be 0 or 1' ) |
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| 264 | END SELECT |
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| 265 | ENDIF |
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| 266 | |
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| 267 | IF ( ln_dyn3d_dmp(ib_bdy) ) THEN |
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| 268 | IF ( cn_dyn3d(ib_bdy) == 'none' ) THEN |
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| 269 | IF(lwp) WRITE(numout,*) 'No open boundary condition for baroclinic velocities: ln_dyn3d_dmp is set to .false.' |
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| 270 | ln_dyn3d_dmp(ib_bdy)=.false. |
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| 271 | ELSEIF ( cn_dyn3d(ib_bdy) == 'frs' ) THEN |
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| 272 | CALL ctl_stop( 'Use FRS OR relaxation' ) |
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| 273 | ELSE |
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| 274 | IF(lwp) WRITE(numout,*) ' + baroclinic velocities relaxation zone' |
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| 275 | IF(lwp) WRITE(numout,*) ' Damping time scale: ',rn_time_dmp(ib_bdy),' days' |
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| 276 | IF((lwp).AND.rn_time_dmp(ib_bdy)<0) CALL ctl_stop( 'Time scale must be positive' ) |
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| 277 | dta_bdy(ib_bdy)%ll_u3d = .true. |
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| 278 | dta_bdy(ib_bdy)%ll_v3d = .true. |
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| 279 | ENDIF |
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| 280 | ELSE |
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| 281 | IF(lwp) WRITE(numout,*) ' NO relaxation on baroclinic velocities' |
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| 282 | ENDIF |
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| 283 | IF(lwp) WRITE(numout,*) |
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| 284 | |
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| 285 | IF(lwp) WRITE(numout,*) 'Boundary conditions for temperature and salinity: ' |
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| 286 | SELECT CASE( cn_tra(ib_bdy) ) |
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| 287 | CASE('none') |
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| 288 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
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| 289 | dta_bdy(ib_bdy)%ll_tem = .false. |
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| 290 | dta_bdy(ib_bdy)%ll_sal = .false. |
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| 291 | CASE('frs') |
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| 292 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
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| 293 | dta_bdy(ib_bdy)%ll_tem = .true. |
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| 294 | dta_bdy(ib_bdy)%ll_sal = .true. |
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| 295 | CASE('specified') |
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| 296 | IF(lwp) WRITE(numout,*) ' Specified value' |
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| 297 | dta_bdy(ib_bdy)%ll_tem = .true. |
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| 298 | dta_bdy(ib_bdy)%ll_sal = .true. |
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| 299 | CASE('neumann') |
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| 300 | IF(lwp) WRITE(numout,*) ' Neumann conditions' |
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| 301 | dta_bdy(ib_bdy)%ll_tem = .false. |
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| 302 | dta_bdy(ib_bdy)%ll_sal = .false. |
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| 303 | CASE('runoff') |
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| 304 | IF(lwp) WRITE(numout,*) ' Runoff conditions : Neumann for T and specified to 0.1 for salinity' |
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| 305 | dta_bdy(ib_bdy)%ll_tem = .false. |
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| 306 | dta_bdy(ib_bdy)%ll_sal = .false. |
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| 307 | CASE('orlanski') |
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| 308 | IF(lwp) WRITE(numout,*) ' Orlanski (fully oblique) radiation condition with adaptive nudging' |
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| 309 | dta_bdy(ib_bdy)%ll_tem = .true. |
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| 310 | dta_bdy(ib_bdy)%ll_sal = .true. |
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| 311 | CASE('orlanski_npo') |
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| 312 | IF(lwp) WRITE(numout,*) ' Orlanski (NPO) radiation condition with adaptive nudging' |
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| 313 | dta_bdy(ib_bdy)%ll_tem = .true. |
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| 314 | dta_bdy(ib_bdy)%ll_sal = .true. |
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| 315 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_tra' ) |
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| 316 | END SELECT |
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| 317 | IF( cn_tra(ib_bdy) /= 'none' ) THEN |
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| 318 | SELECT CASE( nn_tra_dta(ib_bdy) ) ! |
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| 319 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
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| 320 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
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| 321 | CASE DEFAULT ; CALL ctl_stop( 'nn_tra_dta must be 0 or 1' ) |
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| 322 | END SELECT |
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| 323 | ENDIF |
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| 324 | |
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| 325 | IF ( ln_tra_dmp(ib_bdy) ) THEN |
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| 326 | IF ( cn_tra(ib_bdy) == 'none' ) THEN |
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| 327 | IF(lwp) WRITE(numout,*) 'No open boundary condition for tracers: ln_tra_dmp is set to .false.' |
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| 328 | ln_tra_dmp(ib_bdy)=.false. |
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| 329 | ELSEIF ( cn_tra(ib_bdy) == 'frs' ) THEN |
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| 330 | CALL ctl_stop( 'Use FRS OR relaxation' ) |
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| 331 | ELSE |
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| 332 | IF(lwp) WRITE(numout,*) ' + T/S relaxation zone' |
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| 333 | IF(lwp) WRITE(numout,*) ' Damping time scale: ',rn_time_dmp(ib_bdy),' days' |
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| 334 | IF(lwp) WRITE(numout,*) ' Outflow damping time scale: ',rn_time_dmp_out(ib_bdy),' days' |
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| 335 | IF((lwp).AND.rn_time_dmp(ib_bdy)<0) CALL ctl_stop( 'Time scale must be positive' ) |
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| 336 | dta_bdy(ib_bdy)%ll_tem = .true. |
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| 337 | dta_bdy(ib_bdy)%ll_sal = .true. |
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| 338 | ENDIF |
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| 339 | ELSE |
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| 340 | IF(lwp) WRITE(numout,*) ' NO T/S relaxation' |
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| 341 | ENDIF |
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| 342 | IF(lwp) WRITE(numout,*) |
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| 343 | |
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| 344 | #if defined key_si3 |
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| 345 | IF(lwp) WRITE(numout,*) 'Boundary conditions for sea ice: ' |
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| 346 | SELECT CASE( cn_ice(ib_bdy) ) |
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| 347 | CASE('none') |
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| 348 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
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| 349 | dta_bdy(ib_bdy)%ll_a_i = .false. |
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| 350 | dta_bdy(ib_bdy)%ll_h_i = .false. |
---|
| 351 | dta_bdy(ib_bdy)%ll_h_s = .false. |
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| 352 | CASE('frs') |
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| 353 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
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| 354 | dta_bdy(ib_bdy)%ll_a_i = .true. |
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| 355 | dta_bdy(ib_bdy)%ll_h_i = .true. |
---|
| 356 | dta_bdy(ib_bdy)%ll_h_s = .true. |
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| 357 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_ice' ) |
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| 358 | END SELECT |
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| 359 | IF( cn_ice(ib_bdy) /= 'none' ) THEN |
---|
| 360 | SELECT CASE( nn_ice_dta(ib_bdy) ) ! |
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| 361 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
---|
| 362 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
---|
| 363 | CASE DEFAULT ; CALL ctl_stop( 'nn_ice_dta must be 0 or 1' ) |
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| 364 | END SELECT |
---|
| 365 | ENDIF |
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| 366 | IF(lwp) WRITE(numout,*) |
---|
| 367 | IF(lwp) WRITE(numout,*) ' tem of bdy sea-ice = ', rn_ice_tem(ib_bdy) |
---|
| 368 | IF(lwp) WRITE(numout,*) ' sal of bdy sea-ice = ', rn_ice_sal(ib_bdy) |
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| 369 | IF(lwp) WRITE(numout,*) ' age of bdy sea-ice = ', rn_ice_age(ib_bdy) |
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| 370 | #endif |
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| 371 | |
---|
| 372 | IF(lwp) WRITE(numout,*) ' Width of relaxation zone = ', nn_rimwidth(ib_bdy) |
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| 373 | IF(lwp) WRITE(numout,*) |
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| 374 | ! |
---|
| 375 | END DO |
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| 376 | |
---|
| 377 | IF( nb_bdy > 0 ) THEN |
---|
| 378 | IF( ln_vol ) THEN ! check volume conservation (nn_volctl value) |
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| 379 | IF(lwp) WRITE(numout,*) 'Volume correction applied at open boundaries' |
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| 380 | IF(lwp) WRITE(numout,*) |
---|
| 381 | SELECT CASE ( nn_volctl ) |
---|
| 382 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' The total volume will be constant' |
---|
| 383 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' The total volume will vary according to the surface E-P flux' |
---|
| 384 | CASE DEFAULT ; CALL ctl_stop( 'nn_volctl must be 0 or 1' ) |
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| 385 | END SELECT |
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| 386 | IF(lwp) WRITE(numout,*) |
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| 387 | ELSE |
---|
| 388 | IF(lwp) WRITE(numout,*) 'No volume correction applied at open boundaries' |
---|
| 389 | IF(lwp) WRITE(numout,*) |
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| 390 | ENDIF |
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| 391 | IF( nb_jpk_bdy > 0 ) THEN |
---|
| 392 | IF(lwp) WRITE(numout,*) '*** open boundary will be interpolate in the vertical onto the native grid ***' |
---|
| 393 | ELSE |
---|
| 394 | IF(lwp) WRITE(numout,*) '*** open boundary will be read straight onto the native grid without vertical interpolation ***' |
---|
| 395 | ENDIF |
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| 396 | ENDIF |
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| 397 | |
---|
| 398 | ! ------------------------------------------------- |
---|
| 399 | ! Initialise indices arrays for open boundaries |
---|
| 400 | ! ------------------------------------------------- |
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| 401 | |
---|
| 402 | ! Work out global dimensions of boundary data |
---|
| 403 | ! --------------------------------------------- |
---|
| 404 | REWIND( numnam_cfg ) |
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| 405 | |
---|
| 406 | nblendta(:,:) = 0 |
---|
| 407 | nbdysege = 0 |
---|
| 408 | nbdysegw = 0 |
---|
| 409 | nbdysegn = 0 |
---|
| 410 | nbdysegs = 0 |
---|
| 411 | icount = 0 ! count user defined segments |
---|
| 412 | ! Dimensions below are used to allocate arrays to read external data |
---|
| 413 | jpbdtas = 1 ! Maximum size of boundary data (structured case) |
---|
| 414 | jpbdtau = 1 ! Maximum size of boundary data (unstructured case) |
---|
| 415 | |
---|
| 416 | DO ib_bdy = 1, nb_bdy |
---|
| 417 | |
---|
| 418 | IF( .NOT. ln_coords_file(ib_bdy) ) THEN ! Work out size of global arrays from namelist parameters |
---|
| 419 | |
---|
| 420 | icount = icount + 1 |
---|
| 421 | ! No REWIND here because may need to read more than one nambdy_index namelist. |
---|
| 422 | ! Read only namelist_cfg to avoid unseccessfull overwrite |
---|
| 423 | ! keep full control of the configuration namelist |
---|
| 424 | READ ( numnam_cfg, nambdy_index, IOSTAT = ios, ERR = 904 ) |
---|
| 425 | 904 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_index in configuration namelist', lwp ) |
---|
| 426 | IF(lwm) WRITE ( numond, nambdy_index ) |
---|
| 427 | |
---|
| 428 | SELECT CASE ( TRIM(ctypebdy) ) |
---|
| 429 | CASE( 'N' ) |
---|
| 430 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 431 | nbdyind = jpjglo - 2 ! set boundary to whole side of model domain. |
---|
| 432 | nbdybeg = 2 |
---|
| 433 | nbdyend = jpiglo - 1 |
---|
| 434 | ENDIF |
---|
| 435 | nbdysegn = nbdysegn + 1 |
---|
| 436 | npckgn(nbdysegn) = ib_bdy ! Save bdy package number |
---|
| 437 | jpjnob(nbdysegn) = nbdyind |
---|
| 438 | jpindt(nbdysegn) = nbdybeg |
---|
| 439 | jpinft(nbdysegn) = nbdyend |
---|
| 440 | ! |
---|
| 441 | CASE( 'S' ) |
---|
| 442 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 443 | nbdyind = 2 ! set boundary to whole side of model domain. |
---|
| 444 | nbdybeg = 2 |
---|
| 445 | nbdyend = jpiglo - 1 |
---|
| 446 | ENDIF |
---|
| 447 | nbdysegs = nbdysegs + 1 |
---|
| 448 | npckgs(nbdysegs) = ib_bdy ! Save bdy package number |
---|
| 449 | jpjsob(nbdysegs) = nbdyind |
---|
| 450 | jpisdt(nbdysegs) = nbdybeg |
---|
| 451 | jpisft(nbdysegs) = nbdyend |
---|
| 452 | ! |
---|
| 453 | CASE( 'E' ) |
---|
| 454 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 455 | nbdyind = jpiglo - 2 ! set boundary to whole side of model domain. |
---|
| 456 | nbdybeg = 2 |
---|
| 457 | nbdyend = jpjglo - 1 |
---|
| 458 | ENDIF |
---|
| 459 | nbdysege = nbdysege + 1 |
---|
| 460 | npckge(nbdysege) = ib_bdy ! Save bdy package number |
---|
| 461 | jpieob(nbdysege) = nbdyind |
---|
| 462 | jpjedt(nbdysege) = nbdybeg |
---|
| 463 | jpjeft(nbdysege) = nbdyend |
---|
| 464 | ! |
---|
| 465 | CASE( 'W' ) |
---|
| 466 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 467 | nbdyind = 2 ! set boundary to whole side of model domain. |
---|
| 468 | nbdybeg = 2 |
---|
| 469 | nbdyend = jpjglo - 1 |
---|
| 470 | ENDIF |
---|
| 471 | nbdysegw = nbdysegw + 1 |
---|
| 472 | npckgw(nbdysegw) = ib_bdy ! Save bdy package number |
---|
| 473 | jpiwob(nbdysegw) = nbdyind |
---|
| 474 | jpjwdt(nbdysegw) = nbdybeg |
---|
| 475 | jpjwft(nbdysegw) = nbdyend |
---|
| 476 | ! |
---|
| 477 | CASE DEFAULT ; CALL ctl_stop( 'ctypebdy must be N, S, E or W' ) |
---|
| 478 | END SELECT |
---|
| 479 | |
---|
| 480 | ! For simplicity we assume that in case of straight bdy, arrays have the same length |
---|
| 481 | ! (even if it is true that last tangential velocity points |
---|
| 482 | ! are useless). This simplifies a little bit boundary data format (and agrees with format |
---|
| 483 | ! used so far in obc package) |
---|
| 484 | |
---|
| 485 | nblendta(1:jpbgrd,ib_bdy) = (nbdyend - nbdybeg + 1) * nn_rimwidth(ib_bdy) |
---|
| 486 | jpbdtas = MAX(jpbdtas, (nbdyend - nbdybeg + 1)) |
---|
| 487 | IF (lwp.and.(nn_rimwidth(ib_bdy)>nrimmax)) & |
---|
| 488 | & CALL ctl_stop( 'rimwidth must be lower than nrimmax' ) |
---|
| 489 | |
---|
| 490 | ELSE ! Read size of arrays in boundary coordinates file. |
---|
| 491 | CALL iom_open( cn_coords_file(ib_bdy), inum ) |
---|
| 492 | DO igrd = 1, jpbgrd |
---|
| 493 | id_dummy = iom_varid( inum, 'nbi'//cgrid(igrd), kdimsz=kdimsz ) |
---|
| 494 | nblendta(igrd,ib_bdy) = MAXVAL(kdimsz) |
---|
| 495 | jpbdtau = MAX(jpbdtau, MAXVAL(kdimsz)) |
---|
| 496 | END DO |
---|
| 497 | CALL iom_close( inum ) |
---|
| 498 | ! |
---|
| 499 | ENDIF |
---|
| 500 | ! |
---|
| 501 | END DO ! ib_bdy |
---|
| 502 | |
---|
| 503 | IF (nb_bdy>0) THEN |
---|
| 504 | jpbdta = MAXVAL(nblendta(1:jpbgrd,1:nb_bdy)) |
---|
| 505 | |
---|
| 506 | ! Allocate arrays |
---|
| 507 | !--------------- |
---|
| 508 | ALLOCATE( nbidta(jpbdta, jpbgrd, nb_bdy), nbjdta(jpbdta, jpbgrd, nb_bdy), & |
---|
| 509 | & nbrdta(jpbdta, jpbgrd, nb_bdy) ) |
---|
| 510 | |
---|
| 511 | IF( nb_jpk_bdy>0 ) THEN |
---|
| 512 | ALLOCATE( dta_global(jpbdtau, 1, nb_jpk_bdy) ) |
---|
| 513 | ALLOCATE( dta_global_z(jpbdtau, 1, nb_jpk_bdy) ) |
---|
| 514 | ALLOCATE( dta_global_dz(jpbdtau, 1, nb_jpk_bdy) ) |
---|
| 515 | ELSE |
---|
| 516 | ALLOCATE( dta_global(jpbdtau, 1, jpk) ) |
---|
| 517 | ALLOCATE( dta_global_z(jpbdtau, 1, jpk) ) ! needed ?? TODO |
---|
| 518 | ALLOCATE( dta_global_dz(jpbdtau, 1, jpk) )! needed ?? TODO |
---|
| 519 | ENDIF |
---|
| 520 | |
---|
| 521 | IF ( icount>0 ) THEN |
---|
| 522 | IF( nb_jpk_bdy>0 ) THEN |
---|
| 523 | ALLOCATE( dta_global2(jpbdtas, nrimmax, nb_jpk_bdy) ) |
---|
| 524 | ALLOCATE( dta_global2_z(jpbdtas, nrimmax, nb_jpk_bdy) ) |
---|
| 525 | ALLOCATE( dta_global2_dz(jpbdtas, nrimmax, nb_jpk_bdy) ) |
---|
| 526 | ELSE |
---|
| 527 | ALLOCATE( dta_global2(jpbdtas, nrimmax, jpk) ) |
---|
| 528 | ALLOCATE( dta_global2_z(jpbdtas, nrimmax, jpk) ) ! needed ?? TODO |
---|
| 529 | ALLOCATE( dta_global2_dz(jpbdtas, nrimmax, jpk) )! needed ?? TODO |
---|
| 530 | ENDIF |
---|
| 531 | ENDIF |
---|
| 532 | ! |
---|
| 533 | ENDIF |
---|
| 534 | |
---|
| 535 | ! Now look for crossings in user (namelist) defined open boundary segments: |
---|
| 536 | !-------------------------------------------------------------------------- |
---|
| 537 | IF( icount>0 ) CALL bdy_ctl_seg |
---|
| 538 | |
---|
| 539 | ! Calculate global boundary index arrays or read in from file |
---|
| 540 | !------------------------------------------------------------ |
---|
| 541 | ! 1. Read global index arrays from boundary coordinates file. |
---|
| 542 | DO ib_bdy = 1, nb_bdy |
---|
| 543 | ! |
---|
| 544 | IF( ln_coords_file(ib_bdy) ) THEN |
---|
| 545 | ! |
---|
| 546 | CALL iom_open( cn_coords_file(ib_bdy), inum ) |
---|
| 547 | DO igrd = 1, jpbgrd |
---|
| 548 | CALL iom_get( inum, jpdom_unknown, 'nbi'//cgrid(igrd), dta_global(1:nblendta(igrd,ib_bdy),:,1) ) |
---|
| 549 | DO ii = 1,nblendta(igrd,ib_bdy) |
---|
| 550 | nbidta(ii,igrd,ib_bdy) = INT( dta_global(ii,1,1) ) |
---|
| 551 | END DO |
---|
| 552 | CALL iom_get( inum, jpdom_unknown, 'nbj'//cgrid(igrd), dta_global(1:nblendta(igrd,ib_bdy),:,1) ) |
---|
| 553 | DO ii = 1,nblendta(igrd,ib_bdy) |
---|
| 554 | nbjdta(ii,igrd,ib_bdy) = INT( dta_global(ii,1,1) ) |
---|
| 555 | END DO |
---|
| 556 | CALL iom_get( inum, jpdom_unknown, 'nbr'//cgrid(igrd), dta_global(1:nblendta(igrd,ib_bdy),:,1) ) |
---|
| 557 | DO ii = 1,nblendta(igrd,ib_bdy) |
---|
| 558 | nbrdta(ii,igrd,ib_bdy) = INT( dta_global(ii,1,1) ) |
---|
| 559 | END DO |
---|
| 560 | ! |
---|
| 561 | ibr_max = MAXVAL( nbrdta(:,igrd,ib_bdy) ) |
---|
| 562 | IF(lwp) WRITE(numout,*) |
---|
| 563 | IF(lwp) WRITE(numout,*) ' Maximum rimwidth in file is ', ibr_max |
---|
| 564 | IF(lwp) WRITE(numout,*) ' nn_rimwidth from namelist is ', nn_rimwidth(ib_bdy) |
---|
| 565 | IF (ibr_max < nn_rimwidth(ib_bdy)) & |
---|
| 566 | CALL ctl_stop( 'nn_rimwidth is larger than maximum rimwidth in file',cn_coords_file(ib_bdy) ) |
---|
| 567 | END DO |
---|
| 568 | CALL iom_close( inum ) |
---|
| 569 | ! |
---|
| 570 | ENDIF |
---|
| 571 | ! |
---|
| 572 | END DO |
---|
| 573 | |
---|
| 574 | ! 2. Now fill indices corresponding to straight open boundary arrays: |
---|
| 575 | ! East |
---|
| 576 | !----- |
---|
| 577 | DO iseg = 1, nbdysege |
---|
| 578 | ib_bdy = npckge(iseg) |
---|
| 579 | ! |
---|
| 580 | ! ------------ T points ------------- |
---|
| 581 | igrd=1 |
---|
| 582 | icount=0 |
---|
| 583 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 584 | DO ij = jpjedt(iseg), jpjeft(iseg) |
---|
| 585 | icount = icount + 1 |
---|
| 586 | nbidta(icount, igrd, ib_bdy) = jpieob(iseg) + 2 - ir |
---|
| 587 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 588 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 589 | ENDDO |
---|
| 590 | ENDDO |
---|
| 591 | ! |
---|
| 592 | ! ------------ U points ------------- |
---|
| 593 | igrd=2 |
---|
| 594 | icount=0 |
---|
| 595 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 596 | DO ij = jpjedt(iseg), jpjeft(iseg) |
---|
| 597 | icount = icount + 1 |
---|
| 598 | nbidta(icount, igrd, ib_bdy) = jpieob(iseg) + 1 - ir |
---|
| 599 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 600 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 601 | ENDDO |
---|
| 602 | ENDDO |
---|
| 603 | ! |
---|
| 604 | ! ------------ V points ------------- |
---|
| 605 | igrd=3 |
---|
| 606 | icount=0 |
---|
| 607 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 608 | ! DO ij = jpjedt(iseg), jpjeft(iseg) - 1 |
---|
| 609 | DO ij = jpjedt(iseg), jpjeft(iseg) |
---|
| 610 | icount = icount + 1 |
---|
| 611 | nbidta(icount, igrd, ib_bdy) = jpieob(iseg) + 2 - ir |
---|
| 612 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 613 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 614 | ENDDO |
---|
| 615 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 616 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 617 | ENDDO |
---|
| 618 | ENDDO |
---|
| 619 | ! |
---|
| 620 | ! West |
---|
| 621 | !----- |
---|
| 622 | DO iseg = 1, nbdysegw |
---|
| 623 | ib_bdy = npckgw(iseg) |
---|
| 624 | ! |
---|
| 625 | ! ------------ T points ------------- |
---|
| 626 | igrd=1 |
---|
| 627 | icount=0 |
---|
| 628 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 629 | DO ij = jpjwdt(iseg), jpjwft(iseg) |
---|
| 630 | icount = icount + 1 |
---|
| 631 | nbidta(icount, igrd, ib_bdy) = jpiwob(iseg) + ir - 1 |
---|
| 632 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 633 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 634 | ENDDO |
---|
| 635 | ENDDO |
---|
| 636 | ! |
---|
| 637 | ! ------------ U points ------------- |
---|
| 638 | igrd=2 |
---|
| 639 | icount=0 |
---|
| 640 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 641 | DO ij = jpjwdt(iseg), jpjwft(iseg) |
---|
| 642 | icount = icount + 1 |
---|
| 643 | nbidta(icount, igrd, ib_bdy) = jpiwob(iseg) + ir - 1 |
---|
| 644 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 645 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 646 | ENDDO |
---|
| 647 | ENDDO |
---|
| 648 | ! |
---|
| 649 | ! ------------ V points ------------- |
---|
| 650 | igrd=3 |
---|
| 651 | icount=0 |
---|
| 652 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 653 | ! DO ij = jpjwdt(iseg), jpjwft(iseg) - 1 |
---|
| 654 | DO ij = jpjwdt(iseg), jpjwft(iseg) |
---|
| 655 | icount = icount + 1 |
---|
| 656 | nbidta(icount, igrd, ib_bdy) = jpiwob(iseg) + ir - 1 |
---|
| 657 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 658 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 659 | ENDDO |
---|
| 660 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 661 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 662 | ENDDO |
---|
| 663 | ENDDO |
---|
| 664 | ! |
---|
| 665 | ! North |
---|
| 666 | !----- |
---|
| 667 | DO iseg = 1, nbdysegn |
---|
| 668 | ib_bdy = npckgn(iseg) |
---|
| 669 | ! |
---|
| 670 | ! ------------ T points ------------- |
---|
| 671 | igrd=1 |
---|
| 672 | icount=0 |
---|
| 673 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 674 | DO ii = jpindt(iseg), jpinft(iseg) |
---|
| 675 | icount = icount + 1 |
---|
| 676 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 677 | nbjdta(icount, igrd, ib_bdy) = jpjnob(iseg) + 2 - ir |
---|
| 678 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 679 | ENDDO |
---|
| 680 | ENDDO |
---|
| 681 | ! |
---|
| 682 | ! ------------ U points ------------- |
---|
| 683 | igrd=2 |
---|
| 684 | icount=0 |
---|
| 685 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 686 | ! DO ii = jpindt(iseg), jpinft(iseg) - 1 |
---|
| 687 | DO ii = jpindt(iseg), jpinft(iseg) |
---|
| 688 | icount = icount + 1 |
---|
| 689 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 690 | nbjdta(icount, igrd, ib_bdy) = jpjnob(iseg) + 2 - ir |
---|
| 691 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 692 | ENDDO |
---|
| 693 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 694 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 695 | ENDDO |
---|
| 696 | ! |
---|
| 697 | ! ------------ V points ------------- |
---|
| 698 | igrd=3 |
---|
| 699 | icount=0 |
---|
| 700 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 701 | DO ii = jpindt(iseg), jpinft(iseg) |
---|
| 702 | icount = icount + 1 |
---|
| 703 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 704 | nbjdta(icount, igrd, ib_bdy) = jpjnob(iseg) + 1 - ir |
---|
| 705 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 706 | ENDDO |
---|
| 707 | ENDDO |
---|
| 708 | ENDDO |
---|
| 709 | ! |
---|
| 710 | ! South |
---|
| 711 | !----- |
---|
| 712 | DO iseg = 1, nbdysegs |
---|
| 713 | ib_bdy = npckgs(iseg) |
---|
| 714 | ! |
---|
| 715 | ! ------------ T points ------------- |
---|
| 716 | igrd=1 |
---|
| 717 | icount=0 |
---|
| 718 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 719 | DO ii = jpisdt(iseg), jpisft(iseg) |
---|
| 720 | icount = icount + 1 |
---|
| 721 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 722 | nbjdta(icount, igrd, ib_bdy) = jpjsob(iseg) + ir - 1 |
---|
| 723 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 724 | ENDDO |
---|
| 725 | ENDDO |
---|
| 726 | ! |
---|
| 727 | ! ------------ U points ------------- |
---|
| 728 | igrd=2 |
---|
| 729 | icount=0 |
---|
| 730 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 731 | ! DO ii = jpisdt(iseg), jpisft(iseg) - 1 |
---|
| 732 | DO ii = jpisdt(iseg), jpisft(iseg) |
---|
| 733 | icount = icount + 1 |
---|
| 734 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 735 | nbjdta(icount, igrd, ib_bdy) = jpjsob(iseg) + ir - 1 |
---|
| 736 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 737 | ENDDO |
---|
| 738 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 739 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 740 | ENDDO |
---|
| 741 | ! |
---|
| 742 | ! ------------ V points ------------- |
---|
| 743 | igrd=3 |
---|
| 744 | icount=0 |
---|
| 745 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 746 | DO ii = jpisdt(iseg), jpisft(iseg) |
---|
| 747 | icount = icount + 1 |
---|
| 748 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 749 | nbjdta(icount, igrd, ib_bdy) = jpjsob(iseg) + ir - 1 |
---|
| 750 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 751 | ENDDO |
---|
| 752 | ENDDO |
---|
| 753 | ENDDO |
---|
| 754 | |
---|
| 755 | ! Deal with duplicated points |
---|
| 756 | !----------------------------- |
---|
| 757 | ! We assign negative indices to duplicated points (to remove them from bdy points to be updated) |
---|
| 758 | ! if their distance to the bdy is greater than the other |
---|
| 759 | ! If their distance are the same, just keep only one to avoid updating a point twice |
---|
| 760 | DO igrd = 1, jpbgrd |
---|
| 761 | DO ib_bdy1 = 1, nb_bdy |
---|
| 762 | DO ib_bdy2 = 1, nb_bdy |
---|
| 763 | IF (ib_bdy1/=ib_bdy2) THEN |
---|
| 764 | DO ib1 = 1, nblendta(igrd,ib_bdy1) |
---|
| 765 | DO ib2 = 1, nblendta(igrd,ib_bdy2) |
---|
| 766 | IF ((nbidta(ib1, igrd, ib_bdy1)==nbidta(ib2, igrd, ib_bdy2)).AND. & |
---|
| 767 | & (nbjdta(ib1, igrd, ib_bdy1)==nbjdta(ib2, igrd, ib_bdy2))) THEN |
---|
| 768 | ! IF ((lwp).AND.(igrd==1)) WRITE(numout,*) ' found coincident point ji, jj:', & |
---|
| 769 | ! & nbidta(ib1, igrd, ib_bdy1), & |
---|
| 770 | ! & nbjdta(ib2, igrd, ib_bdy2) |
---|
| 771 | ! keep only points with the lowest distance to boundary: |
---|
| 772 | IF (nbrdta(ib1, igrd, ib_bdy1)<nbrdta(ib2, igrd, ib_bdy2)) THEN |
---|
| 773 | nbidta(ib2, igrd, ib_bdy2) =-ib_bdy2 |
---|
| 774 | nbjdta(ib2, igrd, ib_bdy2) =-ib_bdy2 |
---|
| 775 | ELSEIF (nbrdta(ib1, igrd, ib_bdy1)>nbrdta(ib2, igrd, ib_bdy2)) THEN |
---|
| 776 | nbidta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 777 | nbjdta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 778 | ! Arbitrary choice if distances are the same: |
---|
| 779 | ELSE |
---|
| 780 | nbidta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 781 | nbjdta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 782 | ENDIF |
---|
| 783 | END IF |
---|
| 784 | END DO |
---|
| 785 | END DO |
---|
| 786 | ENDIF |
---|
| 787 | END DO |
---|
| 788 | END DO |
---|
| 789 | END DO |
---|
| 790 | |
---|
| 791 | ! Work out dimensions of boundary data on each processor |
---|
| 792 | ! ------------------------------------------------------ |
---|
| 793 | |
---|
| 794 | ! Rather assume that boundary data indices are given on global domain |
---|
| 795 | ! TO BE DISCUSSED ? |
---|
| 796 | ! iw = mig(1) + 1 ! if monotasking and no zoom, iw=2 |
---|
| 797 | ! ie = mig(1) + nlci-1 - 1 ! if monotasking and no zoom, ie=jpim1 |
---|
| 798 | ! is = mjg(1) + 1 ! if monotasking and no zoom, is=2 |
---|
| 799 | ! in = mjg(1) + nlcj-1 - 1 ! if monotasking and no zoom, in=jpjm1 |
---|
| 800 | iwe = mig(1) - 1 + 2 ! if monotasking and no zoom, iw=2 |
---|
| 801 | ies = mig(1) + nlci-1 - 1 ! if monotasking and no zoom, ie=jpim1 |
---|
| 802 | iso = mjg(1) - 1 + 2 ! if monotasking and no zoom, is=2 |
---|
| 803 | ino = mjg(1) + nlcj-1 - 1 ! if monotasking and no zoom, in=jpjm1 |
---|
| 804 | |
---|
| 805 | ALLOCATE( nbondi_bdy(nb_bdy)) |
---|
| 806 | ALLOCATE( nbondj_bdy(nb_bdy)) |
---|
| 807 | nbondi_bdy(:)=2 |
---|
| 808 | nbondj_bdy(:)=2 |
---|
| 809 | ALLOCATE( nbondi_bdy_b(nb_bdy)) |
---|
| 810 | ALLOCATE( nbondj_bdy_b(nb_bdy)) |
---|
| 811 | nbondi_bdy_b(:)=2 |
---|
| 812 | nbondj_bdy_b(:)=2 |
---|
| 813 | |
---|
| 814 | ! Work out dimensions of boundary data on each neighbour process |
---|
| 815 | IF(nbondi == 0) THEN |
---|
| 816 | iw_b(1) = 1 + nimppt(nowe+1) |
---|
| 817 | ie_b(1) = 1 + nimppt(nowe+1)+nlcit(nowe+1)-3 |
---|
| 818 | is_b(1) = 1 + njmppt(nowe+1) |
---|
| 819 | in_b(1) = 1 + njmppt(nowe+1)+nlcjt(nowe+1)-3 |
---|
| 820 | |
---|
| 821 | iw_b(2) = 1 + nimppt(noea+1) |
---|
| 822 | ie_b(2) = 1 + nimppt(noea+1)+nlcit(noea+1)-3 |
---|
| 823 | is_b(2) = 1 + njmppt(noea+1) |
---|
| 824 | in_b(2) = 1 + njmppt(noea+1)+nlcjt(noea+1)-3 |
---|
| 825 | ELSEIF(nbondi == 1) THEN |
---|
| 826 | iw_b(1) = 1 + nimppt(nowe+1) |
---|
| 827 | ie_b(1) = 1 + nimppt(nowe+1)+nlcit(nowe+1)-3 |
---|
| 828 | is_b(1) = 1 + njmppt(nowe+1) |
---|
| 829 | in_b(1) = 1 + njmppt(nowe+1)+nlcjt(nowe+1)-3 |
---|
| 830 | ELSEIF(nbondi == -1) THEN |
---|
| 831 | iw_b(2) = 1 + nimppt(noea+1) |
---|
| 832 | ie_b(2) = 1 + nimppt(noea+1)+nlcit(noea+1)-3 |
---|
| 833 | is_b(2) = 1 + njmppt(noea+1) |
---|
| 834 | in_b(2) = 1 + njmppt(noea+1)+nlcjt(noea+1)-3 |
---|
| 835 | ENDIF |
---|
| 836 | |
---|
| 837 | IF(nbondj == 0) THEN |
---|
| 838 | iw_b(3) = 1 + nimppt(noso+1) |
---|
| 839 | ie_b(3) = 1 + nimppt(noso+1)+nlcit(noso+1)-3 |
---|
| 840 | is_b(3) = 1 + njmppt(noso+1) |
---|
| 841 | in_b(3) = 1 + njmppt(noso+1)+nlcjt(noso+1)-3 |
---|
| 842 | |
---|
| 843 | iw_b(4) = 1 + nimppt(nono+1) |
---|
| 844 | ie_b(4) = 1 + nimppt(nono+1)+nlcit(nono+1)-3 |
---|
| 845 | is_b(4) = 1 + njmppt(nono+1) |
---|
| 846 | in_b(4) = 1 + njmppt(nono+1)+nlcjt(nono+1)-3 |
---|
| 847 | ELSEIF(nbondj == 1) THEN |
---|
| 848 | iw_b(3) = 1 + nimppt(noso+1) |
---|
| 849 | ie_b(3) = 1 + nimppt(noso+1)+nlcit(noso+1)-3 |
---|
| 850 | is_b(3) = 1 + njmppt(noso+1) |
---|
| 851 | in_b(3) = 1 + njmppt(noso+1)+nlcjt(noso+1)-3 |
---|
| 852 | ELSEIF(nbondj == -1) THEN |
---|
| 853 | iw_b(4) = 1 + nimppt(nono+1) |
---|
| 854 | ie_b(4) = 1 + nimppt(nono+1)+nlcit(nono+1)-3 |
---|
| 855 | is_b(4) = 1 + njmppt(nono+1) |
---|
| 856 | in_b(4) = 1 + njmppt(nono+1)+nlcjt(nono+1)-3 |
---|
| 857 | ENDIF |
---|
| 858 | |
---|
| 859 | DO ib_bdy = 1, nb_bdy |
---|
| 860 | DO igrd = 1, jpbgrd |
---|
| 861 | icount = 0 |
---|
| 862 | icountr = 0 |
---|
| 863 | idx_bdy(ib_bdy)%nblen(igrd) = 0 |
---|
| 864 | idx_bdy(ib_bdy)%nblenrim(igrd) = 0 |
---|
| 865 | DO ib = 1, nblendta(igrd,ib_bdy) |
---|
| 866 | ! check that data is in correct order in file |
---|
| 867 | ibm1 = MAX(1,ib-1) |
---|
| 868 | IF(lwp) THEN ! Since all procs read global data only need to do this check on one proc... |
---|
| 869 | IF( nbrdta(ib,igrd,ib_bdy) < nbrdta(ibm1,igrd,ib_bdy) ) THEN |
---|
| 870 | CALL ctl_stop('bdy_segs : ERROR : boundary data in file must be defined ', & |
---|
| 871 | & ' in order of distance from edge nbr A utility for re-ordering ', & |
---|
| 872 | & ' boundary coordinates and data files exists in the TOOLS/OBC directory') |
---|
| 873 | ENDIF |
---|
| 874 | ENDIF |
---|
| 875 | ! check if point is in local domain |
---|
| 876 | IF( nbidta(ib,igrd,ib_bdy) >= iwe .AND. nbidta(ib,igrd,ib_bdy) <= ies .AND. & |
---|
| 877 | & nbjdta(ib,igrd,ib_bdy) >= iso .AND. nbjdta(ib,igrd,ib_bdy) <= ino ) THEN |
---|
| 878 | ! |
---|
| 879 | icount = icount + 1 |
---|
| 880 | ! |
---|
| 881 | IF( nbrdta(ib,igrd,ib_bdy) == 1 ) icountr = icountr+1 |
---|
| 882 | ENDIF |
---|
| 883 | END DO |
---|
| 884 | idx_bdy(ib_bdy)%nblenrim(igrd) = icountr !: length of rim boundary data on each proc |
---|
| 885 | idx_bdy(ib_bdy)%nblen (igrd) = icount !: length of boundary data on each proc |
---|
| 886 | END DO ! igrd |
---|
| 887 | |
---|
| 888 | ! Allocate index arrays for this boundary set |
---|
| 889 | !-------------------------------------------- |
---|
| 890 | ilen1 = MAXVAL( idx_bdy(ib_bdy)%nblen(:) ) |
---|
| 891 | ALLOCATE( idx_bdy(ib_bdy)%nbi (ilen1,jpbgrd) , & |
---|
| 892 | & idx_bdy(ib_bdy)%nbj (ilen1,jpbgrd) , & |
---|
| 893 | & idx_bdy(ib_bdy)%nbr (ilen1,jpbgrd) , & |
---|
| 894 | & idx_bdy(ib_bdy)%nbd (ilen1,jpbgrd) , & |
---|
| 895 | & idx_bdy(ib_bdy)%nbdout(ilen1,jpbgrd) , & |
---|
| 896 | & idx_bdy(ib_bdy)%nbmap (ilen1,jpbgrd) , & |
---|
| 897 | & idx_bdy(ib_bdy)%nbw (ilen1,jpbgrd) , & |
---|
| 898 | & idx_bdy(ib_bdy)%flagu (ilen1,jpbgrd) , & |
---|
| 899 | & idx_bdy(ib_bdy)%flagv (ilen1,jpbgrd) ) |
---|
| 900 | |
---|
| 901 | ! Dispatch mapping indices and discrete distances on each processor |
---|
| 902 | ! ----------------------------------------------------------------- |
---|
| 903 | |
---|
| 904 | com_east = 0 |
---|
| 905 | com_west = 0 |
---|
| 906 | com_south = 0 |
---|
| 907 | com_north = 0 |
---|
| 908 | |
---|
| 909 | com_east_b = 0 |
---|
| 910 | com_west_b = 0 |
---|
| 911 | com_south_b = 0 |
---|
| 912 | com_north_b = 0 |
---|
| 913 | |
---|
| 914 | DO igrd = 1, jpbgrd |
---|
| 915 | icount = 0 |
---|
| 916 | ! Loop on rimwidth to ensure outermost points come first in the local arrays. |
---|
| 917 | DO ir=1, nn_rimwidth(ib_bdy) |
---|
| 918 | DO ib = 1, nblendta(igrd,ib_bdy) |
---|
| 919 | ! check if point is in local domain and equals ir |
---|
| 920 | IF( nbidta(ib,igrd,ib_bdy) >= iwe .AND. nbidta(ib,igrd,ib_bdy) <= ies .AND. & |
---|
| 921 | & nbjdta(ib,igrd,ib_bdy) >= iso .AND. nbjdta(ib,igrd,ib_bdy) <= ino .AND. & |
---|
| 922 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 923 | ! |
---|
| 924 | icount = icount + 1 |
---|
| 925 | |
---|
| 926 | ! Rather assume that boundary data indices are given on global domain |
---|
| 927 | ! TO BE DISCUSSED ? |
---|
| 928 | ! idx_bdy(ib_bdy)%nbi(icount,igrd) = nbidta(ib,igrd,ib_bdy)- mig(1)+1 |
---|
| 929 | ! idx_bdy(ib_bdy)%nbj(icount,igrd) = nbjdta(ib,igrd,ib_bdy)- mjg(1)+1 |
---|
| 930 | idx_bdy(ib_bdy)%nbi(icount,igrd) = nbidta(ib,igrd,ib_bdy)- mig(1)+1 |
---|
| 931 | idx_bdy(ib_bdy)%nbj(icount,igrd) = nbjdta(ib,igrd,ib_bdy)- mjg(1)+1 |
---|
| 932 | ! check if point has to be sent |
---|
| 933 | ii = idx_bdy(ib_bdy)%nbi(icount,igrd) |
---|
| 934 | ij = idx_bdy(ib_bdy)%nbj(icount,igrd) |
---|
| 935 | if((com_east .ne. 1) .and. (ii == (nlci-1)) .and. (nbondi .le. 0)) then |
---|
| 936 | com_east = 1 |
---|
| 937 | elseif((com_west .ne. 1) .and. (ii == 2) .and. (nbondi .ge. 0) .and. (nbondi .ne. 2)) then |
---|
| 938 | com_west = 1 |
---|
| 939 | endif |
---|
| 940 | if((com_south .ne. 1) .and. (ij == 2) .and. (nbondj .ge. 0) .and. (nbondj .ne. 2)) then |
---|
| 941 | com_south = 1 |
---|
| 942 | elseif((com_north .ne. 1) .and. (ij == (nlcj-1)) .and. (nbondj .le. 0)) then |
---|
| 943 | com_north = 1 |
---|
| 944 | endif |
---|
| 945 | idx_bdy(ib_bdy)%nbr(icount,igrd) = nbrdta(ib,igrd,ib_bdy) |
---|
| 946 | idx_bdy(ib_bdy)%nbmap(icount,igrd) = ib |
---|
| 947 | ENDIF |
---|
| 948 | ! check if point has to be received from a neighbour |
---|
| 949 | IF(nbondi == 0) THEN |
---|
| 950 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(1) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(1) .AND. & |
---|
| 951 | & nbjdta(ib,igrd,ib_bdy) >= is_b(1) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(1) .AND. & |
---|
| 952 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 953 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(1)+2 |
---|
| 954 | if((com_west_b .ne. 1) .and. (ii == (nlcit(nowe+1)-1))) then |
---|
| 955 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(1)+2 |
---|
| 956 | if((ij == 2) .and. (nbondj == 0 .or. nbondj == 1)) then |
---|
| 957 | com_south = 1 |
---|
| 958 | elseif((ij == nlcjt(nowe+1)-1) .and. (nbondj == 0 .or. nbondj == -1)) then |
---|
| 959 | com_north = 1 |
---|
| 960 | endif |
---|
| 961 | com_west_b = 1 |
---|
| 962 | endif |
---|
| 963 | ENDIF |
---|
| 964 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(2) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(2) .AND. & |
---|
| 965 | & nbjdta(ib,igrd,ib_bdy) >= is_b(2) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(2) .AND. & |
---|
| 966 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 967 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(2)+2 |
---|
| 968 | if((com_east_b .ne. 1) .and. (ii == 2)) then |
---|
| 969 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(2)+2 |
---|
| 970 | if((ij == 2) .and. (nbondj == 0 .or. nbondj == 1)) then |
---|
| 971 | com_south = 1 |
---|
| 972 | elseif((ij == nlcjt(noea+1)-1) .and. (nbondj == 0 .or. nbondj == -1)) then |
---|
| 973 | com_north = 1 |
---|
| 974 | endif |
---|
| 975 | com_east_b = 1 |
---|
| 976 | endif |
---|
| 977 | ENDIF |
---|
| 978 | ELSEIF(nbondi == 1) THEN |
---|
| 979 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(1) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(1) .AND. & |
---|
| 980 | & nbjdta(ib,igrd,ib_bdy) >= is_b(1) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(1) .AND. & |
---|
| 981 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 982 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(1)+2 |
---|
| 983 | if((com_west_b .ne. 1) .and. (ii == (nlcit(nowe+1)-1))) then |
---|
| 984 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(1)+2 |
---|
| 985 | if((ij == 2) .and. (nbondj == 0 .or. nbondj == 1)) then |
---|
| 986 | com_south = 1 |
---|
| 987 | elseif((ij == nlcjt(nowe+1)-1) .and. (nbondj == 0 .or. nbondj == -1)) then |
---|
| 988 | com_north = 1 |
---|
| 989 | endif |
---|
| 990 | com_west_b = 1 |
---|
| 991 | endif |
---|
| 992 | ENDIF |
---|
| 993 | ELSEIF(nbondi == -1) THEN |
---|
| 994 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(2) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(2) .AND. & |
---|
| 995 | & nbjdta(ib,igrd,ib_bdy) >= is_b(2) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(2) .AND. & |
---|
| 996 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 997 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(2)+2 |
---|
| 998 | if((com_east_b .ne. 1) .and. (ii == 2)) then |
---|
| 999 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(2)+2 |
---|
| 1000 | if((ij == 2) .and. (nbondj == 0 .or. nbondj == 1)) then |
---|
| 1001 | com_south = 1 |
---|
| 1002 | elseif((ij == nlcjt(noea+1)-1) .and. (nbondj == 0 .or. nbondj == -1)) then |
---|
| 1003 | com_north = 1 |
---|
| 1004 | endif |
---|
| 1005 | com_east_b = 1 |
---|
| 1006 | endif |
---|
| 1007 | ENDIF |
---|
| 1008 | ENDIF |
---|
| 1009 | IF(nbondj == 0) THEN |
---|
| 1010 | IF(com_north_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(4)-1 & |
---|
| 1011 | & .OR. nbidta(ib,igrd,ib_bdy) == ie_b(4)+1) .AND. & |
---|
| 1012 | & nbjdta(ib,igrd,ib_bdy) == is_b(4) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1013 | com_north_b = 1 |
---|
| 1014 | ENDIF |
---|
| 1015 | IF(com_south_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(3)-1 & |
---|
| 1016 | &.OR. nbidta(ib,igrd,ib_bdy) == ie_b(3)+1) .AND. & |
---|
| 1017 | & nbjdta(ib,igrd,ib_bdy) == in_b(3) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1018 | com_south_b = 1 |
---|
| 1019 | ENDIF |
---|
| 1020 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(3) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(3) .AND. & |
---|
| 1021 | & nbjdta(ib,igrd,ib_bdy) >= is_b(3) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(3) .AND. & |
---|
| 1022 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1023 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(3)+2 |
---|
| 1024 | if((com_south_b .ne. 1) .and. (ij == (nlcjt(noso+1)-1))) then |
---|
| 1025 | com_south_b = 1 |
---|
| 1026 | endif |
---|
| 1027 | ENDIF |
---|
| 1028 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(4) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(4) .AND. & |
---|
| 1029 | & nbjdta(ib,igrd,ib_bdy) >= is_b(4) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(4) .AND. & |
---|
| 1030 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1031 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(4)+2 |
---|
| 1032 | if((com_north_b .ne. 1) .and. (ij == 2)) then |
---|
| 1033 | com_north_b = 1 |
---|
| 1034 | endif |
---|
| 1035 | ENDIF |
---|
| 1036 | ELSEIF(nbondj == 1) THEN |
---|
| 1037 | IF( com_south_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(3)-1 .OR. & |
---|
| 1038 | & nbidta(ib,igrd,ib_bdy) == ie_b(3)+1) .AND. & |
---|
| 1039 | & nbjdta(ib,igrd,ib_bdy) == in_b(3) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1040 | com_south_b = 1 |
---|
| 1041 | ENDIF |
---|
| 1042 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(3) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(3) .AND. & |
---|
| 1043 | & nbjdta(ib,igrd,ib_bdy) >= is_b(3) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(3) .AND. & |
---|
| 1044 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1045 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(3)+2 |
---|
| 1046 | if((com_south_b .ne. 1) .and. (ij == (nlcjt(noso+1)-1))) then |
---|
| 1047 | com_south_b = 1 |
---|
| 1048 | endif |
---|
| 1049 | ENDIF |
---|
| 1050 | ELSEIF(nbondj == -1) THEN |
---|
| 1051 | IF(com_north_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(4)-1 & |
---|
| 1052 | & .OR. nbidta(ib,igrd,ib_bdy) == ie_b(4)+1) .AND. & |
---|
| 1053 | & nbjdta(ib,igrd,ib_bdy) == is_b(4) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1054 | com_north_b = 1 |
---|
| 1055 | ENDIF |
---|
| 1056 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(4) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(4) .AND. & |
---|
| 1057 | & nbjdta(ib,igrd,ib_bdy) >= is_b(4) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(4) .AND. & |
---|
| 1058 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1059 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(4)+2 |
---|
| 1060 | if((com_north_b .ne. 1) .and. (ij == 2)) then |
---|
| 1061 | com_north_b = 1 |
---|
| 1062 | endif |
---|
| 1063 | ENDIF |
---|
| 1064 | ENDIF |
---|
| 1065 | ENDDO |
---|
| 1066 | ENDDO |
---|
| 1067 | ENDDO |
---|
| 1068 | |
---|
| 1069 | ! definition of the i- and j- direction local boundaries arrays used for sending the boundaries |
---|
| 1070 | IF( (com_east == 1) .and. (com_west == 1) ) THEN ; nbondi_bdy(ib_bdy) = 0 |
---|
| 1071 | ELSEIF( (com_east == 1) .and. (com_west == 0) ) THEN ; nbondi_bdy(ib_bdy) = -1 |
---|
| 1072 | ELSEIF( (com_east == 0) .and. (com_west == 1) ) THEN ; nbondi_bdy(ib_bdy) = 1 |
---|
| 1073 | ENDIF |
---|
| 1074 | IF( (com_north == 1) .and. (com_south == 1) ) THEN ; nbondj_bdy(ib_bdy) = 0 |
---|
| 1075 | ELSEIF( (com_north == 1) .and. (com_south == 0) ) THEN ; nbondj_bdy(ib_bdy) = -1 |
---|
| 1076 | ELSEIF( (com_north == 0) .and. (com_south == 1) ) THEN ; nbondj_bdy(ib_bdy) = 1 |
---|
| 1077 | ENDIF |
---|
| 1078 | |
---|
| 1079 | ! definition of the i- and j- direction local boundaries arrays used for receiving the boundaries |
---|
| 1080 | IF( (com_east_b == 1) .and. (com_west_b == 1) ) THEN ; nbondi_bdy_b(ib_bdy) = 0 |
---|
| 1081 | ELSEIF( (com_east_b == 1) .and. (com_west_b == 0) ) THEN ; nbondi_bdy_b(ib_bdy) = -1 |
---|
| 1082 | ELSEIF( (com_east_b == 0) .and. (com_west_b == 1) ) THEN ; nbondi_bdy_b(ib_bdy) = 1 |
---|
| 1083 | ENDIF |
---|
| 1084 | IF( (com_north_b == 1) .and. (com_south_b == 1) ) THEN ; nbondj_bdy_b(ib_bdy) = 0 |
---|
| 1085 | ELSEIF( (com_north_b == 1) .and. (com_south_b == 0) ) THEN ; nbondj_bdy_b(ib_bdy) = -1 |
---|
| 1086 | ELSEIF( (com_north_b == 0) .and. (com_south_b == 1) ) THEN ; nbondj_bdy_b(ib_bdy) = 1 |
---|
| 1087 | ENDIF |
---|
| 1088 | |
---|
| 1089 | ! Compute rim weights for FRS scheme |
---|
| 1090 | ! ---------------------------------- |
---|
| 1091 | DO igrd = 1, jpbgrd |
---|
| 1092 | DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd) |
---|
| 1093 | nbr => idx_bdy(ib_bdy)%nbr(ib,igrd) |
---|
| 1094 | idx_bdy(ib_bdy)%nbw(ib,igrd) = 1.- TANH( REAL( nbr - 1 ) *0.5 ) ! tanh formulation |
---|
| 1095 | ! idx_bdy(ib_bdy)%nbw(ib,igrd) = (REAL(nn_rimwidth(ib_bdy)+1-nbr)/REAL(nn_rimwidth(ib_bdy)))**2. ! quadratic |
---|
| 1096 | ! idx_bdy(ib_bdy)%nbw(ib,igrd) = REAL(nn_rimwidth(ib_bdy)+1-nbr)/REAL(nn_rimwidth(ib_bdy)) ! linear |
---|
| 1097 | END DO |
---|
| 1098 | END DO |
---|
| 1099 | |
---|
| 1100 | ! Compute damping coefficients |
---|
| 1101 | ! ---------------------------- |
---|
| 1102 | DO igrd = 1, jpbgrd |
---|
| 1103 | DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd) |
---|
| 1104 | nbr => idx_bdy(ib_bdy)%nbr(ib,igrd) |
---|
| 1105 | idx_bdy(ib_bdy)%nbd(ib,igrd) = 1. / ( rn_time_dmp(ib_bdy) * rday ) & |
---|
| 1106 | & *(REAL(nn_rimwidth(ib_bdy)+1-nbr)/REAL(nn_rimwidth(ib_bdy)))**2. ! quadratic |
---|
| 1107 | idx_bdy(ib_bdy)%nbdout(ib,igrd) = 1. / ( rn_time_dmp_out(ib_bdy) * rday ) & |
---|
| 1108 | & *(REAL(nn_rimwidth(ib_bdy)+1-nbr)/REAL(nn_rimwidth(ib_bdy)))**2. ! quadratic |
---|
| 1109 | END DO |
---|
| 1110 | END DO |
---|
| 1111 | |
---|
| 1112 | END DO |
---|
| 1113 | |
---|
| 1114 | ! ------------------------------------------------------ |
---|
| 1115 | ! Initialise masks and find normal/tangential directions |
---|
| 1116 | ! ------------------------------------------------------ |
---|
| 1117 | |
---|
| 1118 | ! Read global 2D mask at T-points: bdytmask |
---|
| 1119 | ! ----------------------------------------- |
---|
| 1120 | ! bdytmask = 1 on the computational domain AND on open boundaries |
---|
| 1121 | ! = 0 elsewhere |
---|
| 1122 | |
---|
| 1123 | bdytmask(:,:) = ssmask(:,:) |
---|
| 1124 | |
---|
| 1125 | ! Derive mask on U and V grid from mask on T grid |
---|
| 1126 | |
---|
| 1127 | bdyumask(:,:) = 0._wp |
---|
| 1128 | bdyvmask(:,:) = 0._wp |
---|
| 1129 | DO ij = 1, jpjm1 |
---|
| 1130 | DO ii = 1, jpim1 |
---|
| 1131 | bdyumask(ii,ij) = bdytmask(ii,ij) * bdytmask(ii+1, ij ) |
---|
| 1132 | bdyvmask(ii,ij) = bdytmask(ii,ij) * bdytmask(ii ,ij+1) |
---|
| 1133 | END DO |
---|
| 1134 | END DO |
---|
| 1135 | CALL lbc_lnk_multi( 'bdyini', bdyumask, 'U', 1. , bdyvmask, 'V', 1. ) ! Lateral boundary cond. |
---|
| 1136 | |
---|
| 1137 | ! bdy masks are now set to zero on boundary points: |
---|
| 1138 | ! |
---|
| 1139 | igrd = 1 |
---|
| 1140 | DO ib_bdy = 1, nb_bdy |
---|
| 1141 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1142 | bdytmask(idx_bdy(ib_bdy)%nbi(ib,igrd), idx_bdy(ib_bdy)%nbj(ib,igrd)) = 0._wp |
---|
| 1143 | END DO |
---|
| 1144 | END DO |
---|
| 1145 | ! |
---|
| 1146 | igrd = 2 |
---|
| 1147 | DO ib_bdy = 1, nb_bdy |
---|
| 1148 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1149 | bdyumask(idx_bdy(ib_bdy)%nbi(ib,igrd), idx_bdy(ib_bdy)%nbj(ib,igrd)) = 0._wp |
---|
| 1150 | END DO |
---|
| 1151 | END DO |
---|
| 1152 | ! |
---|
| 1153 | igrd = 3 |
---|
| 1154 | DO ib_bdy = 1, nb_bdy |
---|
| 1155 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1156 | bdyvmask(idx_bdy(ib_bdy)%nbi(ib,igrd), idx_bdy(ib_bdy)%nbj(ib,igrd)) = 0._wp |
---|
| 1157 | END DO |
---|
| 1158 | END DO |
---|
| 1159 | |
---|
| 1160 | ! For the flagu/flagv calculation below we require a version of fmask without |
---|
| 1161 | ! the land boundary condition (shlat) included: |
---|
| 1162 | zfmask(:,:) = 0 |
---|
| 1163 | DO ij = 2, jpjm1 |
---|
| 1164 | DO ii = 2, jpim1 |
---|
| 1165 | zfmask(ii,ij) = tmask(ii,ij ,1) * tmask(ii+1,ij ,1) & |
---|
| 1166 | & * tmask(ii,ij+1,1) * tmask(ii+1,ij+1,1) |
---|
| 1167 | END DO |
---|
| 1168 | END DO |
---|
| 1169 | |
---|
| 1170 | ! Lateral boundary conditions |
---|
| 1171 | CALL lbc_lnk( 'bdyini', zfmask, 'F', 1. ) |
---|
| 1172 | CALL lbc_lnk_multi( 'bdyini', bdyumask, 'U', 1. , bdyvmask, 'V', 1., bdytmask, 'T', 1. ) |
---|
| 1173 | DO ib_bdy = 1, nb_bdy ! Indices and directions of rim velocity components |
---|
| 1174 | |
---|
| 1175 | idx_bdy(ib_bdy)%flagu(:,:) = 0._wp |
---|
| 1176 | idx_bdy(ib_bdy)%flagv(:,:) = 0._wp |
---|
| 1177 | icount = 0 |
---|
| 1178 | |
---|
| 1179 | ! Calculate relationship of U direction to the local orientation of the boundary |
---|
| 1180 | ! flagu = -1 : u component is normal to the dynamical boundary and its direction is outward |
---|
| 1181 | ! flagu = 0 : u is tangential |
---|
| 1182 | ! flagu = 1 : u is normal to the boundary and is direction is inward |
---|
| 1183 | |
---|
| 1184 | DO igrd = 1, jpbgrd |
---|
| 1185 | SELECT CASE( igrd ) |
---|
| 1186 | CASE( 1 ) ; pmask => umask (:,:,1) ; i_offset = 0 |
---|
| 1187 | CASE( 2 ) ; pmask => bdytmask(:,:) ; i_offset = 1 |
---|
| 1188 | CASE( 3 ) ; pmask => zfmask (:,:) ; i_offset = 0 |
---|
| 1189 | END SELECT |
---|
| 1190 | icount = 0 |
---|
| 1191 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1192 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
| 1193 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
| 1194 | zefl = pmask(nbi+i_offset-1,nbj) |
---|
| 1195 | zwfl = pmask(nbi+i_offset,nbj) |
---|
| 1196 | ! This error check only works if you are using the bdyXmask arrays |
---|
| 1197 | IF( i_offset == 1 .and. zefl + zwfl == 2 ) THEN |
---|
| 1198 | icount = icount + 1 |
---|
| 1199 | IF(lwp) WRITE(numout,*) 'Problem with igrd = ',igrd,' at (global) nbi, nbj : ',mig(nbi),mjg(nbj) |
---|
| 1200 | ELSE |
---|
| 1201 | idx_bdy(ib_bdy)%flagu(ib,igrd) = -zefl + zwfl |
---|
| 1202 | ENDIF |
---|
| 1203 | END DO |
---|
| 1204 | IF( icount /= 0 ) THEN |
---|
| 1205 | IF(lwp) WRITE(numout,*) |
---|
| 1206 | IF(lwp) WRITE(numout,*) ' E R R O R : Some ',cgrid(igrd),' grid points,', & |
---|
| 1207 | ' are not boundary points (flagu calculation). Check nbi, nbj, indices for boundary set ',ib_bdy |
---|
| 1208 | IF(lwp) WRITE(numout,*) ' ========== ' |
---|
| 1209 | IF(lwp) WRITE(numout,*) |
---|
| 1210 | nstop = nstop + 1 |
---|
| 1211 | ENDIF |
---|
| 1212 | END DO |
---|
| 1213 | |
---|
| 1214 | ! Calculate relationship of V direction to the local orientation of the boundary |
---|
| 1215 | ! flagv = -1 : v component is normal to the dynamical boundary but its direction is outward |
---|
| 1216 | ! flagv = 0 : v is tangential |
---|
| 1217 | ! flagv = 1 : v is normal to the boundary and is direction is inward |
---|
| 1218 | |
---|
| 1219 | DO igrd = 1, jpbgrd |
---|
| 1220 | SELECT CASE( igrd ) |
---|
| 1221 | CASE( 1 ) ; pmask => vmask (:,:,1) ; j_offset = 0 |
---|
| 1222 | CASE( 2 ) ; pmask => zfmask(:,:) ; j_offset = 0 |
---|
| 1223 | CASE( 3 ) ; pmask => bdytmask ; j_offset = 1 |
---|
| 1224 | END SELECT |
---|
| 1225 | icount = 0 |
---|
| 1226 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1227 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
| 1228 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
| 1229 | znfl = pmask(nbi,nbj+j_offset-1) |
---|
| 1230 | zsfl = pmask(nbi,nbj+j_offset ) |
---|
| 1231 | ! This error check only works if you are using the bdyXmask arrays |
---|
| 1232 | IF( j_offset == 1 .and. znfl + zsfl == 2 ) THEN |
---|
| 1233 | IF(lwp) WRITE(numout,*) 'Problem with igrd = ',igrd,' at (global) nbi, nbj : ',mig(nbi),mjg(nbj) |
---|
| 1234 | icount = icount + 1 |
---|
| 1235 | ELSE |
---|
| 1236 | idx_bdy(ib_bdy)%flagv(ib,igrd) = -znfl + zsfl |
---|
| 1237 | END IF |
---|
| 1238 | END DO |
---|
| 1239 | IF( icount /= 0 ) THEN |
---|
| 1240 | IF(lwp) WRITE(numout,*) |
---|
| 1241 | IF(lwp) WRITE(numout,*) ' E R R O R : Some ',cgrid(igrd),' grid points,', & |
---|
| 1242 | ' are not boundary points (flagv calculation). Check nbi, nbj, indices for boundary set ',ib_bdy |
---|
| 1243 | IF(lwp) WRITE(numout,*) ' ========== ' |
---|
| 1244 | IF(lwp) WRITE(numout,*) |
---|
| 1245 | nstop = nstop + 1 |
---|
| 1246 | ENDIF |
---|
| 1247 | END DO |
---|
| 1248 | ! |
---|
| 1249 | END DO |
---|
| 1250 | |
---|
| 1251 | ! Compute total lateral surface for volume correction: |
---|
| 1252 | ! ---------------------------------------------------- |
---|
| 1253 | ! JC: this must be done at each time step with non-linear free surface |
---|
| 1254 | bdysurftot = 0._wp |
---|
| 1255 | IF( ln_vol ) THEN |
---|
| 1256 | igrd = 2 ! Lateral surface at U-points |
---|
| 1257 | DO ib_bdy = 1, nb_bdy |
---|
| 1258 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1259 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
| 1260 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
| 1261 | flagu => idx_bdy(ib_bdy)%flagu(ib,igrd) |
---|
| 1262 | bdysurftot = bdysurftot + hu_n (nbi , nbj) & |
---|
| 1263 | & * e2u (nbi , nbj) * ABS( flagu ) & |
---|
| 1264 | & * tmask_i(nbi , nbj) & |
---|
| 1265 | & * tmask_i(nbi+1, nbj) |
---|
| 1266 | END DO |
---|
| 1267 | END DO |
---|
| 1268 | |
---|
| 1269 | igrd=3 ! Add lateral surface at V-points |
---|
| 1270 | DO ib_bdy = 1, nb_bdy |
---|
| 1271 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1272 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
| 1273 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
| 1274 | flagv => idx_bdy(ib_bdy)%flagv(ib,igrd) |
---|
| 1275 | bdysurftot = bdysurftot + hv_n (nbi, nbj ) & |
---|
| 1276 | & * e1v (nbi, nbj ) * ABS( flagv ) & |
---|
| 1277 | & * tmask_i(nbi, nbj ) & |
---|
| 1278 | & * tmask_i(nbi, nbj+1) |
---|
| 1279 | END DO |
---|
| 1280 | END DO |
---|
| 1281 | ! |
---|
| 1282 | CALL mpp_sum( 'bdyini', bdysurftot ) ! sum over the global domain |
---|
| 1283 | END IF |
---|
| 1284 | ! |
---|
| 1285 | ! Tidy up |
---|
| 1286 | !-------- |
---|
| 1287 | IF( nb_bdy>0 ) DEALLOCATE( nbidta, nbjdta, nbrdta ) |
---|
| 1288 | ! |
---|
| 1289 | END SUBROUTINE bdy_segs |
---|
| 1290 | |
---|
| 1291 | |
---|
| 1292 | SUBROUTINE bdy_ctl_seg |
---|
| 1293 | !!---------------------------------------------------------------------- |
---|
| 1294 | !! *** ROUTINE bdy_ctl_seg *** |
---|
| 1295 | !! |
---|
| 1296 | !! ** Purpose : Check straight open boundary segments location |
---|
| 1297 | !! |
---|
| 1298 | !! ** Method : - Look for open boundary corners |
---|
| 1299 | !! - Check that segments start or end on land |
---|
| 1300 | !!---------------------------------------------------------------------- |
---|
| 1301 | INTEGER :: ib, ib1, ib2, ji ,jj, itest |
---|
| 1302 | INTEGER, DIMENSION(jp_nseg,2) :: icorne, icornw, icornn, icorns |
---|
| 1303 | REAL(wp), DIMENSION(2) :: ztestmask |
---|
| 1304 | !!---------------------------------------------------------------------- |
---|
| 1305 | ! |
---|
| 1306 | IF (lwp) WRITE(numout,*) ' ' |
---|
| 1307 | IF (lwp) WRITE(numout,*) 'bdy_ctl_seg: Check analytical segments' |
---|
| 1308 | IF (lwp) WRITE(numout,*) '~~~~~~~~~~~~' |
---|
| 1309 | ! |
---|
| 1310 | IF(lwp) WRITE(numout,*) 'Number of east segments : ', nbdysege |
---|
| 1311 | IF(lwp) WRITE(numout,*) 'Number of west segments : ', nbdysegw |
---|
| 1312 | IF(lwp) WRITE(numout,*) 'Number of north segments : ', nbdysegn |
---|
| 1313 | IF(lwp) WRITE(numout,*) 'Number of south segments : ', nbdysegs |
---|
| 1314 | ! 1. Check bounds |
---|
| 1315 | !---------------- |
---|
| 1316 | DO ib = 1, nbdysegn |
---|
| 1317 | IF (lwp) WRITE(numout,*) '**check north seg bounds pckg: ', npckgn(ib) |
---|
| 1318 | IF ((jpjnob(ib).ge.jpjglo-1).or.& |
---|
| 1319 | &(jpjnob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1320 | IF (jpindt(ib).ge.jpinft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1321 | IF (jpindt(ib).le.1 ) CALL ctl_stop( 'Start index out of domain' ) |
---|
| 1322 | IF (jpinft(ib).ge.jpiglo) CALL ctl_stop( 'End index out of domain' ) |
---|
| 1323 | END DO |
---|
| 1324 | ! |
---|
| 1325 | DO ib = 1, nbdysegs |
---|
| 1326 | IF (lwp) WRITE(numout,*) '**check south seg bounds pckg: ', npckgs(ib) |
---|
| 1327 | IF ((jpjsob(ib).ge.jpjglo-1).or.& |
---|
| 1328 | &(jpjsob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1329 | IF (jpisdt(ib).ge.jpisft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1330 | IF (jpisdt(ib).le.1 ) CALL ctl_stop( 'Start index out of domain' ) |
---|
| 1331 | IF (jpisft(ib).ge.jpiglo) CALL ctl_stop( 'End index out of domain' ) |
---|
| 1332 | END DO |
---|
| 1333 | ! |
---|
| 1334 | DO ib = 1, nbdysege |
---|
| 1335 | IF (lwp) WRITE(numout,*) '**check east seg bounds pckg: ', npckge(ib) |
---|
| 1336 | IF ((jpieob(ib).ge.jpiglo-1).or.& |
---|
| 1337 | &(jpieob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1338 | IF (jpjedt(ib).ge.jpjeft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1339 | IF (jpjedt(ib).lt.1 ) CALL ctl_stop( 'Start index out of domain' )!ACC |
---|
| 1340 | IF (jpjeft(ib).gt.jpjglo) CALL ctl_stop( 'End index out of domain' )!ACC |
---|
| 1341 | END DO |
---|
| 1342 | ! |
---|
| 1343 | DO ib = 1, nbdysegw |
---|
| 1344 | IF (lwp) WRITE(numout,*) '**check west seg bounds pckg: ', npckgw(ib) |
---|
| 1345 | IF ((jpiwob(ib).ge.jpiglo-1).or.& |
---|
| 1346 | &(jpiwob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1347 | IF (jpjwdt(ib).ge.jpjwft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1348 | IF (jpjwdt(ib).lt.1 ) CALL ctl_stop( 'Start index out of domain' ) !ACC |
---|
| 1349 | IF (jpjwft(ib).gt.jpjglo) CALL ctl_stop( 'End index out of domain' ) !ACC |
---|
| 1350 | ENDDO |
---|
| 1351 | ! |
---|
| 1352 | ! |
---|
| 1353 | ! 2. Look for segment crossings |
---|
| 1354 | !------------------------------ |
---|
| 1355 | IF (lwp) WRITE(numout,*) '**Look for segments corners :' |
---|
| 1356 | ! |
---|
| 1357 | itest = 0 ! corner number |
---|
| 1358 | ! |
---|
| 1359 | ! flag to detect if start or end of open boundary belongs to a corner |
---|
| 1360 | ! if not (=0), it must be on land. |
---|
| 1361 | ! if a corner is detected, save bdy package number for further tests |
---|
| 1362 | icorne(:,:)=0. ; icornw(:,:)=0. ; icornn(:,:)=0. ; icorns(:,:)=0. |
---|
| 1363 | ! South/West crossings |
---|
| 1364 | IF ((nbdysegw > 0).AND.(nbdysegs > 0)) THEN |
---|
| 1365 | DO ib1 = 1, nbdysegw |
---|
| 1366 | DO ib2 = 1, nbdysegs |
---|
| 1367 | IF (( jpisdt(ib2)<=jpiwob(ib1)).AND. & |
---|
| 1368 | & ( jpisft(ib2)>=jpiwob(ib1)).AND. & |
---|
| 1369 | & ( jpjwdt(ib1)<=jpjsob(ib2)).AND. & |
---|
| 1370 | & ( jpjwft(ib1)>=jpjsob(ib2))) THEN |
---|
| 1371 | IF ((jpjwdt(ib1)==jpjsob(ib2)).AND.(jpisdt(ib2)==jpiwob(ib1))) THEN |
---|
| 1372 | ! We have a possible South-West corner |
---|
| 1373 | ! WRITE(numout,*) ' Found a South-West corner at (i,j): ', jpisdt(ib2), jpjwdt(ib1) |
---|
| 1374 | ! WRITE(numout,*) ' between segments: ', npckgw(ib1), npckgs(ib2) |
---|
| 1375 | icornw(ib1,1) = npckgs(ib2) |
---|
| 1376 | icorns(ib2,1) = npckgw(ib1) |
---|
| 1377 | ELSEIF ((jpisft(ib2)==jpiwob(ib1)).AND.(jpjwft(ib1)==jpjsob(ib2))) THEN |
---|
| 1378 | IF(lwp) WRITE(numout,*) |
---|
| 1379 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1380 | & jpisft(ib2), jpjwft(ib1) |
---|
| 1381 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1382 | IF(lwp) WRITE(numout,*) ' Crossing problem with West segment: ',npckgw(ib1), & |
---|
| 1383 | & ' and South segment: ',npckgs(ib2) |
---|
| 1384 | IF(lwp) WRITE(numout,*) |
---|
| 1385 | nstop = nstop + 1 |
---|
| 1386 | ELSE |
---|
| 1387 | IF(lwp) WRITE(numout,*) |
---|
| 1388 | IF(lwp) WRITE(numout,*) ' E R R O R : Check South and West Open boundary indices' |
---|
| 1389 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with West segment: ',npckgw(ib1) , & |
---|
| 1390 | & ' and South segment: ',npckgs(ib2) |
---|
| 1391 | IF(lwp) WRITE(numout,*) |
---|
| 1392 | nstop = nstop+1 |
---|
| 1393 | END IF |
---|
| 1394 | END IF |
---|
| 1395 | END DO |
---|
| 1396 | END DO |
---|
| 1397 | END IF |
---|
| 1398 | ! |
---|
| 1399 | ! South/East crossings |
---|
| 1400 | IF ((nbdysege > 0).AND.(nbdysegs > 0)) THEN |
---|
| 1401 | DO ib1 = 1, nbdysege |
---|
| 1402 | DO ib2 = 1, nbdysegs |
---|
| 1403 | IF (( jpisdt(ib2)<=jpieob(ib1)+1).AND. & |
---|
| 1404 | & ( jpisft(ib2)>=jpieob(ib1)+1).AND. & |
---|
| 1405 | & ( jpjedt(ib1)<=jpjsob(ib2) ).AND. & |
---|
| 1406 | & ( jpjeft(ib1)>=jpjsob(ib2) )) THEN |
---|
| 1407 | IF ((jpjedt(ib1)==jpjsob(ib2)).AND.(jpisft(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1408 | ! We have a possible South-East corner |
---|
| 1409 | ! WRITE(numout,*) ' Found a South-East corner at (i,j): ', jpisft(ib2), jpjedt(ib1) |
---|
| 1410 | ! WRITE(numout,*) ' between segments: ', npckge(ib1), npckgs(ib2) |
---|
| 1411 | icorne(ib1,1) = npckgs(ib2) |
---|
| 1412 | icorns(ib2,2) = npckge(ib1) |
---|
| 1413 | ELSEIF ((jpjeft(ib1)==jpjsob(ib2)).AND.(jpisdt(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1414 | IF(lwp) WRITE(numout,*) |
---|
| 1415 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1416 | & jpisdt(ib2), jpjeft(ib1) |
---|
| 1417 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1418 | IF(lwp) WRITE(numout,*) ' Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1419 | & ' and South segment: ',npckgs(ib2) |
---|
| 1420 | IF(lwp) WRITE(numout,*) |
---|
| 1421 | nstop = nstop + 1 |
---|
| 1422 | ELSE |
---|
| 1423 | IF(lwp) WRITE(numout,*) |
---|
| 1424 | IF(lwp) WRITE(numout,*) ' E R R O R : Check South and East Open boundary indices' |
---|
| 1425 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1426 | & ' and South segment: ',npckgs(ib2) |
---|
| 1427 | IF(lwp) WRITE(numout,*) |
---|
| 1428 | nstop = nstop + 1 |
---|
| 1429 | END IF |
---|
| 1430 | END IF |
---|
| 1431 | END DO |
---|
| 1432 | END DO |
---|
| 1433 | END IF |
---|
| 1434 | ! |
---|
| 1435 | ! North/West crossings |
---|
| 1436 | IF ((nbdysegn > 0).AND.(nbdysegw > 0)) THEN |
---|
| 1437 | DO ib1 = 1, nbdysegw |
---|
| 1438 | DO ib2 = 1, nbdysegn |
---|
| 1439 | IF (( jpindt(ib2)<=jpiwob(ib1) ).AND. & |
---|
| 1440 | & ( jpinft(ib2)>=jpiwob(ib1) ).AND. & |
---|
| 1441 | & ( jpjwdt(ib1)<=jpjnob(ib2)+1).AND. & |
---|
| 1442 | & ( jpjwft(ib1)>=jpjnob(ib2)+1)) THEN |
---|
| 1443 | IF ((jpjwft(ib1)==jpjnob(ib2)+1).AND.(jpindt(ib2)==jpiwob(ib1))) THEN |
---|
| 1444 | ! We have a possible North-West corner |
---|
| 1445 | ! WRITE(numout,*) ' Found a North-West corner at (i,j): ', jpindt(ib2), jpjwft(ib1) |
---|
| 1446 | ! WRITE(numout,*) ' between segments: ', npckgw(ib1), npckgn(ib2) |
---|
| 1447 | icornw(ib1,2) = npckgn(ib2) |
---|
| 1448 | icornn(ib2,1) = npckgw(ib1) |
---|
| 1449 | ELSEIF ((jpjwdt(ib1)==jpjnob(ib2)+1).AND.(jpinft(ib2)==jpiwob(ib1))) THEN |
---|
| 1450 | IF(lwp) WRITE(numout,*) |
---|
| 1451 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1452 | & jpinft(ib2), jpjwdt(ib1) |
---|
| 1453 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1454 | IF(lwp) WRITE(numout,*) ' Crossing problem with West segment: ',npckgw(ib1), & |
---|
| 1455 | & ' and North segment: ',npckgn(ib2) |
---|
| 1456 | IF(lwp) WRITE(numout,*) |
---|
| 1457 | nstop = nstop + 1 |
---|
| 1458 | ELSE |
---|
| 1459 | IF(lwp) WRITE(numout,*) |
---|
| 1460 | IF(lwp) WRITE(numout,*) ' E R R O R : Check North and West Open boundary indices' |
---|
| 1461 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with West segment: ',npckgw(ib1), & |
---|
| 1462 | & ' and North segment: ',npckgn(ib2) |
---|
| 1463 | IF(lwp) WRITE(numout,*) |
---|
| 1464 | nstop = nstop + 1 |
---|
| 1465 | END IF |
---|
| 1466 | END IF |
---|
| 1467 | END DO |
---|
| 1468 | END DO |
---|
| 1469 | END IF |
---|
| 1470 | ! |
---|
| 1471 | ! North/East crossings |
---|
| 1472 | IF ((nbdysegn > 0).AND.(nbdysege > 0)) THEN |
---|
| 1473 | DO ib1 = 1, nbdysege |
---|
| 1474 | DO ib2 = 1, nbdysegn |
---|
| 1475 | IF (( jpindt(ib2)<=jpieob(ib1)+1).AND. & |
---|
| 1476 | & ( jpinft(ib2)>=jpieob(ib1)+1).AND. & |
---|
| 1477 | & ( jpjedt(ib1)<=jpjnob(ib2)+1).AND. & |
---|
| 1478 | & ( jpjeft(ib1)>=jpjnob(ib2)+1)) THEN |
---|
| 1479 | IF ((jpjeft(ib1)==jpjnob(ib2)+1).AND.(jpinft(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1480 | ! We have a possible North-East corner |
---|
| 1481 | ! WRITE(numout,*) ' Found a North-East corner at (i,j): ', jpinft(ib2), jpjeft(ib1) |
---|
| 1482 | ! WRITE(numout,*) ' between segments: ', npckge(ib1), npckgn(ib2) |
---|
| 1483 | icorne(ib1,2) = npckgn(ib2) |
---|
| 1484 | icornn(ib2,2) = npckge(ib1) |
---|
| 1485 | ELSEIF ((jpjedt(ib1)==jpjnob(ib2)+1).AND.(jpindt(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1486 | IF(lwp) WRITE(numout,*) |
---|
| 1487 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1488 | & jpindt(ib2), jpjedt(ib1) |
---|
| 1489 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1490 | IF(lwp) WRITE(numout,*) ' Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1491 | & ' and North segment: ',npckgn(ib2) |
---|
| 1492 | IF(lwp) WRITE(numout,*) |
---|
| 1493 | nstop = nstop + 1 |
---|
| 1494 | ELSE |
---|
| 1495 | IF(lwp) WRITE(numout,*) |
---|
| 1496 | IF(lwp) WRITE(numout,*) ' E R R O R : Check North and East Open boundary indices' |
---|
| 1497 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1498 | & ' and North segment: ',npckgn(ib2) |
---|
| 1499 | IF(lwp) WRITE(numout,*) |
---|
| 1500 | nstop = nstop + 1 |
---|
| 1501 | END IF |
---|
| 1502 | END IF |
---|
| 1503 | END DO |
---|
| 1504 | END DO |
---|
| 1505 | END IF |
---|
| 1506 | ! |
---|
| 1507 | ! 3. Check if segment extremities are on land |
---|
| 1508 | !-------------------------------------------- |
---|
| 1509 | ! |
---|
| 1510 | ! West segments |
---|
| 1511 | DO ib = 1, nbdysegw |
---|
| 1512 | ! get mask at boundary extremities: |
---|
| 1513 | ztestmask(1:2)=0. |
---|
| 1514 | DO ji = 1, jpi |
---|
| 1515 | DO jj = 1, jpj |
---|
| 1516 | IF (((ji + nimpp - 1) == jpiwob(ib)).AND. & |
---|
| 1517 | & ((jj + njmpp - 1) == jpjwdt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1518 | IF (((ji + nimpp - 1) == jpiwob(ib)).AND. & |
---|
| 1519 | & ((jj + njmpp - 1) == jpjwft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1520 | END DO |
---|
| 1521 | END DO |
---|
| 1522 | CALL mpp_sum( 'bdyini', ztestmask, 2 ) ! sum over the global domain |
---|
| 1523 | |
---|
| 1524 | IF (ztestmask(1)==1) THEN |
---|
| 1525 | IF (icornw(ib,1)==0) THEN |
---|
| 1526 | IF(lwp) WRITE(numout,*) |
---|
| 1527 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgw(ib) |
---|
| 1528 | IF(lwp) WRITE(numout,*) ' ========== does not start on land or on a corner' |
---|
| 1529 | IF(lwp) WRITE(numout,*) |
---|
| 1530 | nstop = nstop + 1 |
---|
| 1531 | ELSE |
---|
| 1532 | ! This is a corner |
---|
| 1533 | IF(lwp) WRITE(numout,*) 'Found a South-West corner at (i,j): ', jpiwob(ib), jpjwdt(ib) |
---|
| 1534 | CALL bdy_ctl_corn(npckgw(ib), icornw(ib,1)) |
---|
| 1535 | itest=itest+1 |
---|
| 1536 | ENDIF |
---|
| 1537 | ENDIF |
---|
| 1538 | IF (ztestmask(2)==1) THEN |
---|
| 1539 | IF (icornw(ib,2)==0) THEN |
---|
| 1540 | IF(lwp) WRITE(numout,*) |
---|
| 1541 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgw(ib) |
---|
| 1542 | IF(lwp) WRITE(numout,*) ' ========== does not end on land or on a corner' |
---|
| 1543 | IF(lwp) WRITE(numout,*) |
---|
| 1544 | nstop = nstop + 1 |
---|
| 1545 | ELSE |
---|
| 1546 | ! This is a corner |
---|
| 1547 | IF(lwp) WRITE(numout,*) 'Found a North-West corner at (i,j): ', jpiwob(ib), jpjwft(ib) |
---|
| 1548 | CALL bdy_ctl_corn(npckgw(ib), icornw(ib,2)) |
---|
| 1549 | itest=itest+1 |
---|
| 1550 | ENDIF |
---|
| 1551 | ENDIF |
---|
| 1552 | END DO |
---|
| 1553 | ! |
---|
| 1554 | ! East segments |
---|
| 1555 | DO ib = 1, nbdysege |
---|
| 1556 | ! get mask at boundary extremities: |
---|
| 1557 | ztestmask(1:2)=0. |
---|
| 1558 | DO ji = 1, jpi |
---|
| 1559 | DO jj = 1, jpj |
---|
| 1560 | IF (((ji + nimpp - 1) == jpieob(ib)+1).AND. & |
---|
| 1561 | & ((jj + njmpp - 1) == jpjedt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1562 | IF (((ji + nimpp - 1) == jpieob(ib)+1).AND. & |
---|
| 1563 | & ((jj + njmpp - 1) == jpjeft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1564 | END DO |
---|
| 1565 | END DO |
---|
| 1566 | CALL mpp_sum( 'bdyini', ztestmask, 2 ) ! sum over the global domain |
---|
| 1567 | |
---|
| 1568 | IF (ztestmask(1)==1) THEN |
---|
| 1569 | IF (icorne(ib,1)==0) THEN |
---|
| 1570 | IF(lwp) WRITE(numout,*) |
---|
| 1571 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckge(ib) |
---|
| 1572 | IF(lwp) WRITE(numout,*) ' ========== does not start on land or on a corner' |
---|
| 1573 | IF(lwp) WRITE(numout,*) |
---|
| 1574 | nstop = nstop + 1 |
---|
| 1575 | ELSE |
---|
| 1576 | ! This is a corner |
---|
| 1577 | IF(lwp) WRITE(numout,*) 'Found a South-East corner at (i,j): ', jpieob(ib)+1, jpjedt(ib) |
---|
| 1578 | CALL bdy_ctl_corn(npckge(ib), icorne(ib,1)) |
---|
| 1579 | itest=itest+1 |
---|
| 1580 | ENDIF |
---|
| 1581 | ENDIF |
---|
| 1582 | IF (ztestmask(2)==1) THEN |
---|
| 1583 | IF (icorne(ib,2)==0) THEN |
---|
| 1584 | IF(lwp) WRITE(numout,*) |
---|
| 1585 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckge(ib) |
---|
| 1586 | IF(lwp) WRITE(numout,*) ' ========== does not end on land or on a corner' |
---|
| 1587 | IF(lwp) WRITE(numout,*) |
---|
| 1588 | nstop = nstop + 1 |
---|
| 1589 | ELSE |
---|
| 1590 | ! This is a corner |
---|
| 1591 | IF(lwp) WRITE(numout,*) 'Found a North-East corner at (i,j): ', jpieob(ib)+1, jpjeft(ib) |
---|
| 1592 | CALL bdy_ctl_corn(npckge(ib), icorne(ib,2)) |
---|
| 1593 | itest=itest+1 |
---|
| 1594 | ENDIF |
---|
| 1595 | ENDIF |
---|
| 1596 | END DO |
---|
| 1597 | ! |
---|
| 1598 | ! South segments |
---|
| 1599 | DO ib = 1, nbdysegs |
---|
| 1600 | ! get mask at boundary extremities: |
---|
| 1601 | ztestmask(1:2)=0. |
---|
| 1602 | DO ji = 1, jpi |
---|
| 1603 | DO jj = 1, jpj |
---|
| 1604 | IF (((jj + njmpp - 1) == jpjsob(ib)).AND. & |
---|
| 1605 | & ((ji + nimpp - 1) == jpisdt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1606 | IF (((jj + njmpp - 1) == jpjsob(ib)).AND. & |
---|
| 1607 | & ((ji + nimpp - 1) == jpisft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1608 | END DO |
---|
| 1609 | END DO |
---|
| 1610 | CALL mpp_sum( 'bdyini', ztestmask, 2 ) ! sum over the global domain |
---|
| 1611 | |
---|
| 1612 | IF ((ztestmask(1)==1).AND.(icorns(ib,1)==0)) THEN |
---|
| 1613 | IF(lwp) WRITE(numout,*) |
---|
| 1614 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgs(ib) |
---|
| 1615 | IF(lwp) WRITE(numout,*) ' ========== does not start on land or on a corner' |
---|
| 1616 | IF(lwp) WRITE(numout,*) |
---|
| 1617 | nstop = nstop + 1 |
---|
| 1618 | ENDIF |
---|
| 1619 | IF ((ztestmask(2)==1).AND.(icorns(ib,2)==0)) THEN |
---|
| 1620 | IF(lwp) WRITE(numout,*) |
---|
| 1621 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgs(ib) |
---|
| 1622 | IF(lwp) WRITE(numout,*) ' ========== does not end on land or on a corner' |
---|
| 1623 | IF(lwp) WRITE(numout,*) |
---|
| 1624 | nstop = nstop + 1 |
---|
| 1625 | ENDIF |
---|
| 1626 | END DO |
---|
| 1627 | ! |
---|
| 1628 | ! North segments |
---|
| 1629 | DO ib = 1, nbdysegn |
---|
| 1630 | ! get mask at boundary extremities: |
---|
| 1631 | ztestmask(1:2)=0. |
---|
| 1632 | DO ji = 1, jpi |
---|
| 1633 | DO jj = 1, jpj |
---|
| 1634 | IF (((jj + njmpp - 1) == jpjnob(ib)+1).AND. & |
---|
| 1635 | & ((ji + nimpp - 1) == jpindt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1636 | IF (((jj + njmpp - 1) == jpjnob(ib)+1).AND. & |
---|
| 1637 | & ((ji + nimpp - 1) == jpinft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1638 | END DO |
---|
| 1639 | END DO |
---|
| 1640 | CALL mpp_sum( 'bdyini', ztestmask, 2 ) ! sum over the global domain |
---|
| 1641 | |
---|
| 1642 | IF ((ztestmask(1)==1).AND.(icornn(ib,1)==0)) THEN |
---|
| 1643 | IF(lwp) WRITE(numout,*) |
---|
| 1644 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgn(ib) |
---|
| 1645 | IF(lwp) WRITE(numout,*) ' ========== does not start on land' |
---|
| 1646 | IF(lwp) WRITE(numout,*) |
---|
| 1647 | nstop = nstop + 1 |
---|
| 1648 | ENDIF |
---|
| 1649 | IF ((ztestmask(2)==1).AND.(icornn(ib,2)==0)) THEN |
---|
| 1650 | IF(lwp) WRITE(numout,*) |
---|
| 1651 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgn(ib) |
---|
| 1652 | IF(lwp) WRITE(numout,*) ' ========== does not end on land' |
---|
| 1653 | IF(lwp) WRITE(numout,*) |
---|
| 1654 | nstop = nstop + 1 |
---|
| 1655 | ENDIF |
---|
| 1656 | END DO |
---|
| 1657 | ! |
---|
| 1658 | IF ((itest==0).AND.(lwp)) WRITE(numout,*) 'NO open boundary corner found' |
---|
| 1659 | ! |
---|
| 1660 | ! Other tests TBD: |
---|
| 1661 | ! segments completly on land |
---|
| 1662 | ! optimized open boundary array length according to landmask |
---|
| 1663 | ! Nudging layers that overlap with interior domain |
---|
| 1664 | ! |
---|
| 1665 | END SUBROUTINE bdy_ctl_seg |
---|
| 1666 | |
---|
| 1667 | |
---|
| 1668 | SUBROUTINE bdy_ctl_corn( ib1, ib2 ) |
---|
| 1669 | !!---------------------------------------------------------------------- |
---|
| 1670 | !! *** ROUTINE bdy_ctl_corn *** |
---|
| 1671 | !! |
---|
| 1672 | !! ** Purpose : Check numerical schemes consistency between |
---|
| 1673 | !! segments having a common corner |
---|
| 1674 | !! |
---|
| 1675 | !! ** Method : |
---|
| 1676 | !!---------------------------------------------------------------------- |
---|
| 1677 | INTEGER, INTENT(in) :: ib1, ib2 |
---|
| 1678 | INTEGER :: itest |
---|
| 1679 | !!---------------------------------------------------------------------- |
---|
| 1680 | itest = 0 |
---|
| 1681 | |
---|
| 1682 | IF( cn_dyn2d(ib1) /= cn_dyn2d(ib2) ) itest = itest + 1 |
---|
| 1683 | IF( cn_dyn3d(ib1) /= cn_dyn3d(ib2) ) itest = itest + 1 |
---|
| 1684 | IF( cn_tra (ib1) /= cn_tra (ib2) ) itest = itest + 1 |
---|
| 1685 | ! |
---|
| 1686 | IF( nn_dyn2d_dta(ib1) /= nn_dyn2d_dta(ib2) ) itest = itest + 1 |
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| 1687 | IF( nn_dyn3d_dta(ib1) /= nn_dyn3d_dta(ib2) ) itest = itest + 1 |
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| 1688 | IF( nn_tra_dta (ib1) /= nn_tra_dta (ib2) ) itest = itest + 1 |
---|
| 1689 | ! |
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| 1690 | IF( nn_rimwidth(ib1) /= nn_rimwidth(ib2) ) itest = itest + 1 |
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| 1691 | ! |
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| 1692 | IF( itest>0 ) THEN |
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| 1693 | IF(lwp) WRITE(numout,*) ' E R R O R : Segments ', ib1, 'and ', ib2 |
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| 1694 | IF(lwp) WRITE(numout,*) ' ========== have different open bdy schemes' |
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| 1695 | IF(lwp) WRITE(numout,*) |
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| 1696 | nstop = nstop + 1 |
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| 1697 | ENDIF |
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| 1698 | ! |
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| 1699 | END SUBROUTINE bdy_ctl_corn |
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| 1700 | |
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| 1701 | !!================================================================================= |
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| 1702 | END MODULE bdyini |
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