[1125] | 1 | MODULE bdyini |
---|
| 2 | !!====================================================================== |
---|
[911] | 3 | !! *** MODULE bdyini *** |
---|
[1125] | 4 | !! Unstructured open boundaries : initialisation |
---|
| 5 | !!====================================================================== |
---|
| 6 | !! History : 1.0 ! 2005-01 (J. Chanut, A. Sellar) Original code |
---|
| 7 | !! - ! 2007-01 (D. Storkey) Update to use IOM module |
---|
| 8 | !! - ! 2007-01 (D. Storkey) Tidal forcing |
---|
| 9 | !! 3.0 ! 2008-04 (NEMO team) add in the reference version |
---|
[2528] | 10 | !! 3.3 ! 2010-09 (E.O'Dea) updates for Shelf configurations |
---|
| 11 | !! 3.3 ! 2010-09 (D.Storkey) add ice boundary conditions |
---|
[3294] | 12 | !! 3.4 ! 2011 (D. Storkey) rewrite in preparation for OBC-BDY merge |
---|
[3651] | 13 | !! 3.4 ! 2012 (J. Chanut) straight open boundary case update |
---|
[3680] | 14 | !! 3.5 ! 2012 (S. Mocavero, I. Epicoco) Updates for the |
---|
| 15 | !! optimization of BDY communications |
---|
[1125] | 16 | !!---------------------------------------------------------------------- |
---|
| 17 | #if defined key_bdy |
---|
| 18 | !!---------------------------------------------------------------------- |
---|
| 19 | !! 'key_bdy' Unstructured Open Boundary Conditions |
---|
| 20 | !!---------------------------------------------------------------------- |
---|
[911] | 21 | !! bdy_init : Initialization of unstructured open boundaries |
---|
[1125] | 22 | !!---------------------------------------------------------------------- |
---|
[4292] | 23 | USE wrk_nemo ! Memory Allocation |
---|
[3294] | 24 | USE timing ! Timing |
---|
[911] | 25 | USE oce ! ocean dynamics and tracers variables |
---|
| 26 | USE dom_oce ! ocean space and time domain |
---|
| 27 | USE bdy_oce ! unstructured open boundary conditions |
---|
| 28 | USE in_out_manager ! I/O units |
---|
| 29 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
---|
| 30 | USE lib_mpp ! for mpp_sum |
---|
| 31 | USE iom ! I/O |
---|
[3651] | 32 | USE sbctide, ONLY: lk_tide ! Tidal forcing or not |
---|
| 33 | USE phycst, ONLY: rday |
---|
[911] | 34 | |
---|
| 35 | IMPLICIT NONE |
---|
| 36 | PRIVATE |
---|
| 37 | |
---|
[3294] | 38 | PUBLIC bdy_init ! routine called in nemo_init |
---|
[911] | 39 | |
---|
[3651] | 40 | INTEGER, PARAMETER :: jp_nseg = 100 |
---|
| 41 | INTEGER, PARAMETER :: nrimmax = 20 ! maximum rimwidth in structured |
---|
| 42 | ! open boundary data files |
---|
| 43 | ! Straight open boundary segment parameters: |
---|
| 44 | INTEGER :: nbdysege, nbdysegw, nbdysegn, nbdysegs |
---|
| 45 | INTEGER, DIMENSION(jp_nseg) :: jpieob, jpjedt, jpjeft, npckge |
---|
| 46 | INTEGER, DIMENSION(jp_nseg) :: jpiwob, jpjwdt, jpjwft, npckgw |
---|
| 47 | INTEGER, DIMENSION(jp_nseg) :: jpjnob, jpindt, jpinft, npckgn |
---|
| 48 | INTEGER, DIMENSION(jp_nseg) :: jpjsob, jpisdt, jpisft, npckgs |
---|
[1125] | 49 | !!---------------------------------------------------------------------- |
---|
[2715] | 50 | !! NEMO/OPA 4.0 , NEMO Consortium (2011) |
---|
[8058] | 51 | !! $Id$ |
---|
[2715] | 52 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
---|
[2528] | 53 | !!---------------------------------------------------------------------- |
---|
[911] | 54 | CONTAINS |
---|
| 55 | |
---|
| 56 | SUBROUTINE bdy_init |
---|
| 57 | !!---------------------------------------------------------------------- |
---|
| 58 | !! *** ROUTINE bdy_init *** |
---|
| 59 | !! |
---|
| 60 | !! ** Purpose : Initialization of the dynamics and tracer fields with |
---|
[2715] | 61 | !! unstructured open boundaries. |
---|
[911] | 62 | !! |
---|
[2715] | 63 | !! ** Method : Read initialization arrays (mask, indices) to identify |
---|
| 64 | !! an unstructured open boundary |
---|
[911] | 65 | !! |
---|
| 66 | !! ** Input : bdy_init.nc, input file for unstructured open boundaries |
---|
| 67 | !!---------------------------------------------------------------------- |
---|
[3294] | 68 | ! namelist variables |
---|
| 69 | !------------------- |
---|
[3651] | 70 | CHARACTER(LEN=80),DIMENSION(jpbgrd) :: clfile |
---|
| 71 | CHARACTER(LEN=1) :: ctypebdy |
---|
| 72 | INTEGER :: nbdyind, nbdybeg, nbdyend |
---|
[3294] | 73 | |
---|
| 74 | ! local variables |
---|
| 75 | !------------------- |
---|
| 76 | INTEGER :: ib_bdy, ii, ij, ik, igrd, ib, ir, iseg ! dummy loop indices |
---|
| 77 | INTEGER :: icount, icountr, ibr_max, ilen1, ibm1 ! local integers |
---|
[6204] | 78 | INTEGER :: iwe, ies, iso, ino, inum, id_dummy ! - - |
---|
[3294] | 79 | INTEGER :: igrd_start, igrd_end, jpbdta ! - - |
---|
[3651] | 80 | INTEGER :: jpbdtau, jpbdtas ! - - |
---|
| 81 | INTEGER :: ib_bdy1, ib_bdy2, ib1, ib2 ! - - |
---|
[4292] | 82 | INTEGER :: i_offset, j_offset ! - - |
---|
[3294] | 83 | INTEGER, POINTER :: nbi, nbj, nbr ! short cuts |
---|
[4292] | 84 | REAL(wp), POINTER :: flagu, flagv ! - - |
---|
| 85 | REAL(wp), POINTER, DIMENSION(:,:) :: pmask ! pointer to 2D mask fields |
---|
[3294] | 86 | REAL(wp) :: zefl, zwfl, znfl, zsfl ! local scalars |
---|
[3651] | 87 | INTEGER, DIMENSION (2) :: kdimsz |
---|
[3294] | 88 | INTEGER, DIMENSION(jpbgrd,jp_bdy) :: nblendta ! Length of index arrays |
---|
| 89 | INTEGER, ALLOCATABLE, DIMENSION(:,:,:) :: nbidta, nbjdta ! Index arrays: i and j indices of bdy dta |
---|
| 90 | INTEGER, ALLOCATABLE, DIMENSION(:,:,:) :: nbrdta ! Discrete distance from rim points |
---|
[3651] | 91 | CHARACTER(LEN=1),DIMENSION(jpbgrd) :: cgrid |
---|
[3680] | 92 | INTEGER :: com_east, com_west, com_south, com_north ! Flags for boundaries sending |
---|
| 93 | INTEGER :: com_east_b, com_west_b, com_south_b, com_north_b ! Flags for boundaries receiving |
---|
| 94 | INTEGER :: iw_b(4), ie_b(4), is_b(4), in_b(4) ! Arrays for neighbours coordinates |
---|
[4292] | 95 | REAL(wp), POINTER, DIMENSION(:,:) :: zfmask ! temporary fmask array excluding coastal boundary condition (shlat) |
---|
[3680] | 96 | |
---|
[1125] | 97 | !! |
---|
[4292] | 98 | NAMELIST/nambdy/ nb_bdy, ln_coords_file, cn_coords_file, & |
---|
| 99 | & ln_mask_file, cn_mask_file, cn_dyn2d, nn_dyn2d_dta, & |
---|
| 100 | & cn_dyn3d, nn_dyn3d_dta, cn_tra, nn_tra_dta, & |
---|
| 101 | & ln_tra_dmp, ln_dyn3d_dmp, rn_time_dmp, rn_time_dmp_out, & |
---|
| 102 | & cn_ice_lim, nn_ice_lim_dta, & |
---|
[4689] | 103 | & rn_ice_tem, rn_ice_sal, rn_ice_age, & |
---|
[3294] | 104 | & ln_vol, nn_volctl, nn_rimwidth |
---|
| 105 | !! |
---|
[3651] | 106 | NAMELIST/nambdy_index/ ctypebdy, nbdyind, nbdybeg, nbdyend |
---|
[8790] | 107 | |
---|
| 108 | |
---|
| 109 | ! ! JT |
---|
| 110 | NAMELIST/nambdy_ssh/ ln_ssh_bdy |
---|
| 111 | ! ! JT |
---|
[4147] | 112 | INTEGER :: ios ! Local integer output status for namelist read |
---|
[911] | 113 | !!---------------------------------------------------------------------- |
---|
| 114 | |
---|
[3294] | 115 | IF( nn_timing == 1 ) CALL timing_start('bdy_init') |
---|
| 116 | |
---|
[911] | 117 | IF(lwp) WRITE(numout,*) |
---|
[3294] | 118 | IF(lwp) WRITE(numout,*) 'bdy_init : initialization of open boundaries' |
---|
[911] | 119 | IF(lwp) WRITE(numout,*) '~~~~~~~~' |
---|
[1125] | 120 | ! |
---|
[2715] | 121 | |
---|
[2528] | 122 | IF( jperio /= 0 ) CALL ctl_stop( 'Cyclic or symmetric,', & |
---|
[3294] | 123 | & ' and general open boundary condition are not compatible' ) |
---|
[911] | 124 | |
---|
[3294] | 125 | cgrid= (/'t','u','v'/) |
---|
[3651] | 126 | |
---|
[4147] | 127 | ! ------------------------ |
---|
| 128 | ! Read namelist parameters |
---|
| 129 | ! ------------------------ |
---|
[3294] | 130 | |
---|
[4147] | 131 | REWIND( numnam_ref ) ! Namelist nambdy in reference namelist :Unstructured open boundaries |
---|
| 132 | READ ( numnam_ref, nambdy, IOSTAT = ios, ERR = 901) |
---|
| 133 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy in reference namelist', lwp ) |
---|
[3294] | 134 | |
---|
[4147] | 135 | REWIND( numnam_cfg ) ! Namelist nambdy in configuration namelist :Unstructured open boundaries |
---|
| 136 | READ ( numnam_cfg, nambdy, IOSTAT = ios, ERR = 902 ) |
---|
| 137 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy in configuration namelist', lwp ) |
---|
[4624] | 138 | IF(lwm) WRITE ( numond, nambdy ) |
---|
[8790] | 139 | !JT Read nambdy_ssh namelist |
---|
| 140 | REWIND( numnam_ref ) ! Namelist nambdy in reference namelist :Unstructured open boundaries |
---|
| 141 | READ ( numnam_ref, nambdy_ssh, IOSTAT = ios, ERR = 905) |
---|
| 142 | 905 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_ssh in reference namelist', lwp ) |
---|
[911] | 143 | |
---|
[8790] | 144 | REWIND( numnam_cfg ) ! Namelist nambdy in configuration namelist :Unstructured open boundaries |
---|
| 145 | READ ( numnam_cfg, nambdy_ssh, IOSTAT = ios, ERR = 906) |
---|
| 146 | 906 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_ssh in configuration namelist', lwp ) |
---|
| 147 | IF(lwm) WRITE ( numond, nambdy_ssh ) |
---|
| 148 | |
---|
| 149 | IF(lwp) WRITE(numout,*) |
---|
| 150 | IF(lwp) WRITE(numout,*) 'nambdy_ssh : use of ssh boundaries' |
---|
| 151 | IF(lwp) WRITE(numout,*) '~~~~~~~~' |
---|
| 152 | IF(lwp) WRITE(numout,*) ' ln_ssh_bdy: ' |
---|
| 153 | DO ib_bdy = 1,nb_bdy |
---|
| 154 | IF(lwp) WRITE(numout,*) ' ln_ssh_bdy(',ib_bdy,'): ',ln_ssh_bdy(ib_bdy) |
---|
| 155 | ENDDO |
---|
| 156 | IF(lwp) WRITE(numout,*) '~~~~~~~~' |
---|
| 157 | IF(lwp) WRITE(numout,*) |
---|
| 158 | !JT |
---|
| 159 | |
---|
[3294] | 160 | ! ----------------------------------------- |
---|
| 161 | ! Check and write out namelist parameters |
---|
| 162 | ! ----------------------------------------- |
---|
[2528] | 163 | ! ! control prints |
---|
[911] | 164 | IF(lwp) WRITE(numout,*) ' nambdy' |
---|
| 165 | |
---|
[3294] | 166 | IF( nb_bdy .eq. 0 ) THEN |
---|
| 167 | IF(lwp) WRITE(numout,*) 'nb_bdy = 0, NO OPEN BOUNDARIES APPLIED.' |
---|
[911] | 168 | ELSE |
---|
[3294] | 169 | IF(lwp) WRITE(numout,*) 'Number of open boundary sets : ',nb_bdy |
---|
[911] | 170 | ENDIF |
---|
| 171 | |
---|
[3294] | 172 | DO ib_bdy = 1,nb_bdy |
---|
| 173 | IF(lwp) WRITE(numout,*) ' ' |
---|
| 174 | IF(lwp) WRITE(numout,*) '------ Open boundary data set ',ib_bdy,'------' |
---|
| 175 | |
---|
| 176 | IF( ln_coords_file(ib_bdy) ) THEN |
---|
| 177 | IF(lwp) WRITE(numout,*) 'Boundary definition read from file '//TRIM(cn_coords_file(ib_bdy)) |
---|
| 178 | ELSE |
---|
| 179 | IF(lwp) WRITE(numout,*) 'Boundary defined in namelist.' |
---|
| 180 | ENDIF |
---|
[2528] | 181 | IF(lwp) WRITE(numout,*) |
---|
[1125] | 182 | |
---|
[3294] | 183 | IF(lwp) WRITE(numout,*) 'Boundary conditions for barotropic solution: ' |
---|
[4292] | 184 | SELECT CASE( cn_dyn2d(ib_bdy) ) |
---|
| 185 | CASE('none') |
---|
| 186 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
---|
| 187 | dta_bdy(ib_bdy)%ll_ssh = .false. |
---|
| 188 | dta_bdy(ib_bdy)%ll_u2d = .false. |
---|
| 189 | dta_bdy(ib_bdy)%ll_v2d = .false. |
---|
| 190 | CASE('frs') |
---|
| 191 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
---|
| 192 | dta_bdy(ib_bdy)%ll_ssh = .false. |
---|
| 193 | dta_bdy(ib_bdy)%ll_u2d = .true. |
---|
| 194 | dta_bdy(ib_bdy)%ll_v2d = .true. |
---|
| 195 | CASE('flather') |
---|
| 196 | IF(lwp) WRITE(numout,*) ' Flather radiation condition' |
---|
| 197 | dta_bdy(ib_bdy)%ll_ssh = .true. |
---|
| 198 | dta_bdy(ib_bdy)%ll_u2d = .true. |
---|
| 199 | dta_bdy(ib_bdy)%ll_v2d = .true. |
---|
| 200 | CASE('orlanski') |
---|
| 201 | IF(lwp) WRITE(numout,*) ' Orlanski (fully oblique) radiation condition with adaptive nudging' |
---|
| 202 | dta_bdy(ib_bdy)%ll_ssh = .false. |
---|
| 203 | dta_bdy(ib_bdy)%ll_u2d = .true. |
---|
| 204 | dta_bdy(ib_bdy)%ll_v2d = .true. |
---|
| 205 | CASE('orlanski_npo') |
---|
| 206 | IF(lwp) WRITE(numout,*) ' Orlanski (NPO) radiation condition with adaptive nudging' |
---|
| 207 | dta_bdy(ib_bdy)%ll_ssh = .false. |
---|
| 208 | dta_bdy(ib_bdy)%ll_u2d = .true. |
---|
| 209 | dta_bdy(ib_bdy)%ll_v2d = .true. |
---|
| 210 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_dyn2d' ) |
---|
[3294] | 211 | END SELECT |
---|
[8790] | 212 | |
---|
| 213 | !JT override dta_bdy(ib_bdy)%ll_ssh with namelist value (ln_ssh_bdy) |
---|
| 214 | IF(lwp) WRITE(numout,*) 'nambdy_ssh : use of ssh boundaries' |
---|
| 215 | IF(lwp) WRITE(numout,*) '~~~~~~~~' |
---|
| 216 | IF(lwp) WRITE(numout,*) ' ib_bdy: ',ib_bdy |
---|
| 217 | IF(lwp) WRITE(numout,*) ' Prior to Implementation of nambdy_ssh' |
---|
| 218 | IF(lwp) WRITE(numout,*) ' dta_bdy(ib_bdy)%ll_ssh: ',dta_bdy(ib_bdy)%ll_ssh |
---|
| 219 | |
---|
| 220 | dta_bdy(ib_bdy)%ll_ssh = ln_ssh_bdy(ib_bdy) |
---|
| 221 | |
---|
| 222 | IF(lwp) WRITE(numout,*) ' After to Implementation of nambdy_ssh' |
---|
| 223 | IF(lwp) WRITE(numout,*) ' dta_bdy(ib_bdy)%ll_ssh: ',dta_bdy(ib_bdy)%ll_ssh |
---|
| 224 | IF(lwp) WRITE(numout,*) '~~~~~~~~' |
---|
| 225 | |
---|
| 226 | !JT |
---|
| 227 | |
---|
[4292] | 228 | IF( cn_dyn2d(ib_bdy) /= 'none' ) THEN |
---|
[3294] | 229 | SELECT CASE( nn_dyn2d_dta(ib_bdy) ) ! |
---|
| 230 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
---|
| 231 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
---|
| 232 | CASE( 2 ) ; IF(lwp) WRITE(numout,*) ' tidal harmonic forcing taken from file' |
---|
| 233 | CASE( 3 ) ; IF(lwp) WRITE(numout,*) ' boundary data AND tidal harmonic forcing taken from files' |
---|
| 234 | CASE DEFAULT ; CALL ctl_stop( 'nn_dyn2d_dta must be between 0 and 3' ) |
---|
| 235 | END SELECT |
---|
[3651] | 236 | IF (( nn_dyn2d_dta(ib_bdy) .ge. 2 ).AND.(.NOT.lk_tide)) THEN |
---|
| 237 | CALL ctl_stop( 'You must activate key_tide to add tidal forcing at open boundaries' ) |
---|
| 238 | ENDIF |
---|
[3294] | 239 | ENDIF |
---|
[2528] | 240 | IF(lwp) WRITE(numout,*) |
---|
[911] | 241 | |
---|
[3294] | 242 | IF(lwp) WRITE(numout,*) 'Boundary conditions for baroclinic velocities: ' |
---|
[4292] | 243 | SELECT CASE( cn_dyn3d(ib_bdy) ) |
---|
| 244 | CASE('none') |
---|
| 245 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
---|
| 246 | dta_bdy(ib_bdy)%ll_u3d = .false. |
---|
| 247 | dta_bdy(ib_bdy)%ll_v3d = .false. |
---|
| 248 | CASE('frs') |
---|
| 249 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
---|
| 250 | dta_bdy(ib_bdy)%ll_u3d = .true. |
---|
| 251 | dta_bdy(ib_bdy)%ll_v3d = .true. |
---|
| 252 | CASE('specified') |
---|
| 253 | IF(lwp) WRITE(numout,*) ' Specified value' |
---|
| 254 | dta_bdy(ib_bdy)%ll_u3d = .true. |
---|
| 255 | dta_bdy(ib_bdy)%ll_v3d = .true. |
---|
[8059] | 256 | CASE('neumann') |
---|
| 257 | IF(lwp) WRITE(numout,*) ' Neumann conditions' |
---|
| 258 | dta_bdy(ib_bdy)%ll_u3d = .false. |
---|
| 259 | dta_bdy(ib_bdy)%ll_v3d = .false. |
---|
| 260 | CASE('zerograd') |
---|
| 261 | IF(lwp) WRITE(numout,*) ' Zero gradient for baroclinic velocities' |
---|
| 262 | dta_bdy(ib_bdy)%ll_u3d = .false. |
---|
| 263 | dta_bdy(ib_bdy)%ll_v3d = .false. |
---|
[4292] | 264 | CASE('zero') |
---|
| 265 | IF(lwp) WRITE(numout,*) ' Zero baroclinic velocities (runoff case)' |
---|
| 266 | dta_bdy(ib_bdy)%ll_u3d = .false. |
---|
| 267 | dta_bdy(ib_bdy)%ll_v3d = .false. |
---|
| 268 | CASE('orlanski') |
---|
| 269 | IF(lwp) WRITE(numout,*) ' Orlanski (fully oblique) radiation condition with adaptive nudging' |
---|
| 270 | dta_bdy(ib_bdy)%ll_u3d = .true. |
---|
| 271 | dta_bdy(ib_bdy)%ll_v3d = .true. |
---|
| 272 | CASE('orlanski_npo') |
---|
| 273 | IF(lwp) WRITE(numout,*) ' Orlanski (NPO) radiation condition with adaptive nudging' |
---|
| 274 | dta_bdy(ib_bdy)%ll_u3d = .true. |
---|
| 275 | dta_bdy(ib_bdy)%ll_v3d = .true. |
---|
| 276 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_dyn3d' ) |
---|
[3294] | 277 | END SELECT |
---|
[4292] | 278 | IF( cn_dyn3d(ib_bdy) /= 'none' ) THEN |
---|
[3294] | 279 | SELECT CASE( nn_dyn3d_dta(ib_bdy) ) ! |
---|
| 280 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
---|
| 281 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
---|
| 282 | CASE DEFAULT ; CALL ctl_stop( 'nn_dyn3d_dta must be 0 or 1' ) |
---|
| 283 | END SELECT |
---|
| 284 | ENDIF |
---|
[3651] | 285 | |
---|
| 286 | IF ( ln_dyn3d_dmp(ib_bdy) ) THEN |
---|
[4292] | 287 | IF ( cn_dyn3d(ib_bdy) == 'none' ) THEN |
---|
[3651] | 288 | IF(lwp) WRITE(numout,*) 'No open boundary condition for baroclinic velocities: ln_dyn3d_dmp is set to .false.' |
---|
| 289 | ln_dyn3d_dmp(ib_bdy)=.false. |
---|
[4292] | 290 | ELSEIF ( cn_dyn3d(ib_bdy) == 'frs' ) THEN |
---|
[3651] | 291 | CALL ctl_stop( 'Use FRS OR relaxation' ) |
---|
| 292 | ELSE |
---|
| 293 | IF(lwp) WRITE(numout,*) ' + baroclinic velocities relaxation zone' |
---|
| 294 | IF(lwp) WRITE(numout,*) ' Damping time scale: ',rn_time_dmp(ib_bdy),' days' |
---|
| 295 | IF((lwp).AND.rn_time_dmp(ib_bdy)<0) CALL ctl_stop( 'Time scale must be positive' ) |
---|
[4292] | 296 | dta_bdy(ib_bdy)%ll_u3d = .true. |
---|
| 297 | dta_bdy(ib_bdy)%ll_v3d = .true. |
---|
[3651] | 298 | ENDIF |
---|
| 299 | ELSE |
---|
| 300 | IF(lwp) WRITE(numout,*) ' NO relaxation on baroclinic velocities' |
---|
| 301 | ENDIF |
---|
[2528] | 302 | IF(lwp) WRITE(numout,*) |
---|
[1125] | 303 | |
---|
[3294] | 304 | IF(lwp) WRITE(numout,*) 'Boundary conditions for temperature and salinity: ' |
---|
[4292] | 305 | SELECT CASE( cn_tra(ib_bdy) ) |
---|
| 306 | CASE('none') |
---|
| 307 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
---|
| 308 | dta_bdy(ib_bdy)%ll_tem = .false. |
---|
| 309 | dta_bdy(ib_bdy)%ll_sal = .false. |
---|
| 310 | CASE('frs') |
---|
| 311 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
---|
| 312 | dta_bdy(ib_bdy)%ll_tem = .true. |
---|
| 313 | dta_bdy(ib_bdy)%ll_sal = .true. |
---|
| 314 | CASE('specified') |
---|
| 315 | IF(lwp) WRITE(numout,*) ' Specified value' |
---|
| 316 | dta_bdy(ib_bdy)%ll_tem = .true. |
---|
| 317 | dta_bdy(ib_bdy)%ll_sal = .true. |
---|
| 318 | CASE('neumann') |
---|
| 319 | IF(lwp) WRITE(numout,*) ' Neumann conditions' |
---|
| 320 | dta_bdy(ib_bdy)%ll_tem = .false. |
---|
| 321 | dta_bdy(ib_bdy)%ll_sal = .false. |
---|
| 322 | CASE('runoff') |
---|
| 323 | IF(lwp) WRITE(numout,*) ' Runoff conditions : Neumann for T and specified to 0.1 for salinity' |
---|
| 324 | dta_bdy(ib_bdy)%ll_tem = .false. |
---|
| 325 | dta_bdy(ib_bdy)%ll_sal = .false. |
---|
| 326 | CASE('orlanski') |
---|
| 327 | IF(lwp) WRITE(numout,*) ' Orlanski (fully oblique) radiation condition with adaptive nudging' |
---|
| 328 | dta_bdy(ib_bdy)%ll_tem = .true. |
---|
| 329 | dta_bdy(ib_bdy)%ll_sal = .true. |
---|
| 330 | CASE('orlanski_npo') |
---|
| 331 | IF(lwp) WRITE(numout,*) ' Orlanski (NPO) radiation condition with adaptive nudging' |
---|
| 332 | dta_bdy(ib_bdy)%ll_tem = .true. |
---|
| 333 | dta_bdy(ib_bdy)%ll_sal = .true. |
---|
| 334 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_tra' ) |
---|
[3294] | 335 | END SELECT |
---|
[4292] | 336 | IF( cn_tra(ib_bdy) /= 'none' ) THEN |
---|
[3294] | 337 | SELECT CASE( nn_tra_dta(ib_bdy) ) ! |
---|
| 338 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
---|
| 339 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
---|
| 340 | CASE DEFAULT ; CALL ctl_stop( 'nn_tra_dta must be 0 or 1' ) |
---|
| 341 | END SELECT |
---|
| 342 | ENDIF |
---|
[3651] | 343 | |
---|
| 344 | IF ( ln_tra_dmp(ib_bdy) ) THEN |
---|
[4292] | 345 | IF ( cn_tra(ib_bdy) == 'none' ) THEN |
---|
[3651] | 346 | IF(lwp) WRITE(numout,*) 'No open boundary condition for tracers: ln_tra_dmp is set to .false.' |
---|
| 347 | ln_tra_dmp(ib_bdy)=.false. |
---|
[4292] | 348 | ELSEIF ( cn_tra(ib_bdy) == 'frs' ) THEN |
---|
[3651] | 349 | CALL ctl_stop( 'Use FRS OR relaxation' ) |
---|
| 350 | ELSE |
---|
| 351 | IF(lwp) WRITE(numout,*) ' + T/S relaxation zone' |
---|
| 352 | IF(lwp) WRITE(numout,*) ' Damping time scale: ',rn_time_dmp(ib_bdy),' days' |
---|
[4292] | 353 | IF(lwp) WRITE(numout,*) ' Outflow damping time scale: ',rn_time_dmp_out(ib_bdy),' days' |
---|
[3651] | 354 | IF((lwp).AND.rn_time_dmp(ib_bdy)<0) CALL ctl_stop( 'Time scale must be positive' ) |
---|
[4292] | 355 | dta_bdy(ib_bdy)%ll_tem = .true. |
---|
| 356 | dta_bdy(ib_bdy)%ll_sal = .true. |
---|
[3651] | 357 | ENDIF |
---|
| 358 | ELSE |
---|
| 359 | IF(lwp) WRITE(numout,*) ' NO T/S relaxation' |
---|
| 360 | ENDIF |
---|
[2528] | 361 | IF(lwp) WRITE(numout,*) |
---|
[1125] | 362 | |
---|
[3294] | 363 | #if defined key_lim2 |
---|
| 364 | IF(lwp) WRITE(numout,*) 'Boundary conditions for sea ice: ' |
---|
[4292] | 365 | SELECT CASE( cn_ice_lim(ib_bdy) ) |
---|
| 366 | CASE('none') |
---|
| 367 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
---|
| 368 | dta_bdy(ib_bdy)%ll_frld = .false. |
---|
| 369 | dta_bdy(ib_bdy)%ll_hicif = .false. |
---|
| 370 | dta_bdy(ib_bdy)%ll_hsnif = .false. |
---|
| 371 | CASE('frs') |
---|
| 372 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
---|
| 373 | dta_bdy(ib_bdy)%ll_frld = .true. |
---|
| 374 | dta_bdy(ib_bdy)%ll_hicif = .true. |
---|
| 375 | dta_bdy(ib_bdy)%ll_hsnif = .true. |
---|
| 376 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_ice_lim' ) |
---|
[3294] | 377 | END SELECT |
---|
[4292] | 378 | IF( cn_ice_lim(ib_bdy) /= 'none' ) THEN |
---|
| 379 | SELECT CASE( nn_ice_lim_dta(ib_bdy) ) ! |
---|
[3294] | 380 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
---|
| 381 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
---|
[4292] | 382 | CASE DEFAULT ; CALL ctl_stop( 'nn_ice_lim_dta must be 0 or 1' ) |
---|
[3294] | 383 | END SELECT |
---|
| 384 | ENDIF |
---|
[2528] | 385 | IF(lwp) WRITE(numout,*) |
---|
[4292] | 386 | #elif defined key_lim3 |
---|
| 387 | IF(lwp) WRITE(numout,*) 'Boundary conditions for sea ice: ' |
---|
| 388 | SELECT CASE( cn_ice_lim(ib_bdy) ) |
---|
| 389 | CASE('none') |
---|
| 390 | IF(lwp) WRITE(numout,*) ' no open boundary condition' |
---|
| 391 | dta_bdy(ib_bdy)%ll_a_i = .false. |
---|
| 392 | dta_bdy(ib_bdy)%ll_ht_i = .false. |
---|
| 393 | dta_bdy(ib_bdy)%ll_ht_s = .false. |
---|
| 394 | CASE('frs') |
---|
| 395 | IF(lwp) WRITE(numout,*) ' Flow Relaxation Scheme' |
---|
| 396 | dta_bdy(ib_bdy)%ll_a_i = .true. |
---|
| 397 | dta_bdy(ib_bdy)%ll_ht_i = .true. |
---|
| 398 | dta_bdy(ib_bdy)%ll_ht_s = .true. |
---|
| 399 | CASE DEFAULT ; CALL ctl_stop( 'unrecognised value for cn_ice_lim' ) |
---|
| 400 | END SELECT |
---|
| 401 | IF( cn_ice_lim(ib_bdy) /= 'none' ) THEN |
---|
| 402 | SELECT CASE( nn_ice_lim_dta(ib_bdy) ) ! |
---|
| 403 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' initial state used for bdy data' |
---|
| 404 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' boundary data taken from file' |
---|
| 405 | CASE DEFAULT ; CALL ctl_stop( 'nn_ice_lim_dta must be 0 or 1' ) |
---|
| 406 | END SELECT |
---|
| 407 | ENDIF |
---|
| 408 | IF(lwp) WRITE(numout,*) |
---|
[4689] | 409 | IF(lwp) WRITE(numout,*) ' tem of bdy sea-ice = ', rn_ice_tem(ib_bdy) |
---|
| 410 | IF(lwp) WRITE(numout,*) ' sal of bdy sea-ice = ', rn_ice_sal(ib_bdy) |
---|
| 411 | IF(lwp) WRITE(numout,*) ' age of bdy sea-ice = ', rn_ice_age(ib_bdy) |
---|
[3294] | 412 | #endif |
---|
[911] | 413 | |
---|
[3651] | 414 | IF(lwp) WRITE(numout,*) ' Width of relaxation zone = ', nn_rimwidth(ib_bdy) |
---|
[3294] | 415 | IF(lwp) WRITE(numout,*) |
---|
[2528] | 416 | |
---|
[3294] | 417 | ENDDO |
---|
[2528] | 418 | |
---|
[3651] | 419 | IF (nb_bdy .gt. 0) THEN |
---|
| 420 | IF( ln_vol ) THEN ! check volume conservation (nn_volctl value) |
---|
| 421 | IF(lwp) WRITE(numout,*) 'Volume correction applied at open boundaries' |
---|
| 422 | IF(lwp) WRITE(numout,*) |
---|
| 423 | SELECT CASE ( nn_volctl ) |
---|
| 424 | CASE( 1 ) ; IF(lwp) WRITE(numout,*) ' The total volume will be constant' |
---|
| 425 | CASE( 0 ) ; IF(lwp) WRITE(numout,*) ' The total volume will vary according to the surface E-P flux' |
---|
| 426 | CASE DEFAULT ; CALL ctl_stop( 'nn_volctl must be 0 or 1' ) |
---|
| 427 | END SELECT |
---|
| 428 | IF(lwp) WRITE(numout,*) |
---|
| 429 | ELSE |
---|
| 430 | IF(lwp) WRITE(numout,*) 'No volume correction applied at open boundaries' |
---|
| 431 | IF(lwp) WRITE(numout,*) |
---|
| 432 | ENDIF |
---|
[3294] | 433 | ENDIF |
---|
| 434 | |
---|
[1125] | 435 | ! ------------------------------------------------- |
---|
[3294] | 436 | ! Initialise indices arrays for open boundaries |
---|
| 437 | ! ------------------------------------------------- |
---|
[911] | 438 | |
---|
[3294] | 439 | ! Work out global dimensions of boundary data |
---|
| 440 | ! --------------------------------------------- |
---|
[4147] | 441 | REWIND( numnam_cfg ) |
---|
| 442 | |
---|
| 443 | !!---------------------------------------------------------------------- |
---|
| 444 | |
---|
| 445 | |
---|
[3651] | 446 | |
---|
| 447 | nblendta(:,:) = 0 |
---|
| 448 | nbdysege = 0 |
---|
| 449 | nbdysegw = 0 |
---|
| 450 | nbdysegn = 0 |
---|
| 451 | nbdysegs = 0 |
---|
| 452 | icount = 0 ! count user defined segments |
---|
| 453 | ! Dimensions below are used to allocate arrays to read external data |
---|
| 454 | jpbdtas = 1 ! Maximum size of boundary data (structured case) |
---|
| 455 | jpbdtau = 1 ! Maximum size of boundary data (unstructured case) |
---|
| 456 | |
---|
[3294] | 457 | DO ib_bdy = 1, nb_bdy |
---|
| 458 | |
---|
| 459 | IF( .NOT. ln_coords_file(ib_bdy) ) THEN ! Work out size of global arrays from namelist parameters |
---|
| 460 | |
---|
[3651] | 461 | icount = icount + 1 |
---|
[3294] | 462 | ! No REWIND here because may need to read more than one nambdy_index namelist. |
---|
[4147] | 463 | ! Read only namelist_cfg to avoid unseccessfull overwrite |
---|
| 464 | !! REWIND( numnam_ref ) ! Namelist nambdy_index in reference namelist : Open boundaries indexes |
---|
| 465 | !! READ ( numnam_ref, namrun, IOSTAT = ios, ERR = 903) |
---|
| 466 | !!903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_index in reference namelist', lwp ) |
---|
[3294] | 467 | |
---|
[4147] | 468 | !! REWIND( numnam_cfg ) ! Namelist nambdy_index in configuration namelist : Open boundaries indexes |
---|
| 469 | READ ( numnam_cfg, nambdy_index, IOSTAT = ios, ERR = 904 ) |
---|
| 470 | 904 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nambdy_index in configuration namelist', lwp ) |
---|
[4624] | 471 | IF(lwm) WRITE ( numond, nambdy_index ) |
---|
[4147] | 472 | |
---|
[3651] | 473 | SELECT CASE ( TRIM(ctypebdy) ) |
---|
| 474 | CASE( 'N' ) |
---|
| 475 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 476 | nbdyind = jpjglo - 2 ! set boundary to whole side of model domain. |
---|
| 477 | nbdybeg = 2 |
---|
| 478 | nbdyend = jpiglo - 1 |
---|
| 479 | ENDIF |
---|
| 480 | nbdysegn = nbdysegn + 1 |
---|
| 481 | npckgn(nbdysegn) = ib_bdy ! Save bdy package number |
---|
| 482 | jpjnob(nbdysegn) = nbdyind |
---|
| 483 | jpindt(nbdysegn) = nbdybeg |
---|
| 484 | jpinft(nbdysegn) = nbdyend |
---|
| 485 | ! |
---|
| 486 | CASE( 'S' ) |
---|
| 487 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 488 | nbdyind = 2 ! set boundary to whole side of model domain. |
---|
| 489 | nbdybeg = 2 |
---|
| 490 | nbdyend = jpiglo - 1 |
---|
| 491 | ENDIF |
---|
| 492 | nbdysegs = nbdysegs + 1 |
---|
| 493 | npckgs(nbdysegs) = ib_bdy ! Save bdy package number |
---|
| 494 | jpjsob(nbdysegs) = nbdyind |
---|
| 495 | jpisdt(nbdysegs) = nbdybeg |
---|
| 496 | jpisft(nbdysegs) = nbdyend |
---|
| 497 | ! |
---|
| 498 | CASE( 'E' ) |
---|
| 499 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 500 | nbdyind = jpiglo - 2 ! set boundary to whole side of model domain. |
---|
| 501 | nbdybeg = 2 |
---|
| 502 | nbdyend = jpjglo - 1 |
---|
| 503 | ENDIF |
---|
| 504 | nbdysege = nbdysege + 1 |
---|
| 505 | npckge(nbdysege) = ib_bdy ! Save bdy package number |
---|
| 506 | jpieob(nbdysege) = nbdyind |
---|
| 507 | jpjedt(nbdysege) = nbdybeg |
---|
| 508 | jpjeft(nbdysege) = nbdyend |
---|
| 509 | ! |
---|
| 510 | CASE( 'W' ) |
---|
| 511 | IF( nbdyind == -1 ) THEN ! Automatic boundary definition: if nbdysegX = -1 |
---|
| 512 | nbdyind = 2 ! set boundary to whole side of model domain. |
---|
| 513 | nbdybeg = 2 |
---|
| 514 | nbdyend = jpjglo - 1 |
---|
| 515 | ENDIF |
---|
| 516 | nbdysegw = nbdysegw + 1 |
---|
| 517 | npckgw(nbdysegw) = ib_bdy ! Save bdy package number |
---|
| 518 | jpiwob(nbdysegw) = nbdyind |
---|
| 519 | jpjwdt(nbdysegw) = nbdybeg |
---|
| 520 | jpjwft(nbdysegw) = nbdyend |
---|
| 521 | ! |
---|
| 522 | CASE DEFAULT ; CALL ctl_stop( 'ctypebdy must be N, S, E or W' ) |
---|
| 523 | END SELECT |
---|
[3294] | 524 | |
---|
[3651] | 525 | ! For simplicity we assume that in case of straight bdy, arrays have the same length |
---|
| 526 | ! (even if it is true that last tangential velocity points |
---|
| 527 | ! are useless). This simplifies a little bit boundary data format (and agrees with format |
---|
| 528 | ! used so far in obc package) |
---|
[3294] | 529 | |
---|
[3651] | 530 | nblendta(1:jpbgrd,ib_bdy) = (nbdyend - nbdybeg + 1) * nn_rimwidth(ib_bdy) |
---|
| 531 | jpbdtas = MAX(jpbdtas, (nbdyend - nbdybeg + 1)) |
---|
| 532 | IF (lwp.and.(nn_rimwidth(ib_bdy)>nrimmax)) & |
---|
| 533 | & CALL ctl_stop( 'rimwidth must be lower than nrimmax' ) |
---|
[3294] | 534 | |
---|
| 535 | ELSE ! Read size of arrays in boundary coordinates file. |
---|
| 536 | CALL iom_open( cn_coords_file(ib_bdy), inum ) |
---|
| 537 | DO igrd = 1, jpbgrd |
---|
| 538 | id_dummy = iom_varid( inum, 'nbi'//cgrid(igrd), kdimsz=kdimsz ) |
---|
[4333] | 539 | !clem nblendta(igrd,ib_bdy) = kdimsz(1) |
---|
| 540 | !clem jpbdtau = MAX(jpbdtau, kdimsz(1)) |
---|
| 541 | nblendta(igrd,ib_bdy) = MAXVAL(kdimsz) |
---|
| 542 | jpbdtau = MAX(jpbdtau, MAXVAL(kdimsz)) |
---|
[3294] | 543 | ENDDO |
---|
[3651] | 544 | CALL iom_close( inum ) |
---|
[3294] | 545 | |
---|
| 546 | ENDIF |
---|
| 547 | |
---|
| 548 | ENDDO ! ib_bdy |
---|
| 549 | |
---|
[3651] | 550 | IF (nb_bdy>0) THEN |
---|
| 551 | jpbdta = MAXVAL(nblendta(1:jpbgrd,1:nb_bdy)) |
---|
[3294] | 552 | |
---|
[3651] | 553 | ! Allocate arrays |
---|
| 554 | !--------------- |
---|
| 555 | ALLOCATE( nbidta(jpbdta, jpbgrd, nb_bdy), nbjdta(jpbdta, jpbgrd, nb_bdy), & |
---|
| 556 | & nbrdta(jpbdta, jpbgrd, nb_bdy) ) |
---|
[3294] | 557 | |
---|
[3651] | 558 | ALLOCATE( dta_global(jpbdtau, 1, jpk) ) |
---|
| 559 | IF ( icount>0 ) ALLOCATE( dta_global2(jpbdtas, nrimmax, jpk) ) |
---|
| 560 | ! |
---|
| 561 | ENDIF |
---|
| 562 | |
---|
| 563 | ! Now look for crossings in user (namelist) defined open boundary segments: |
---|
| 564 | !-------------------------------------------------------------------------- |
---|
| 565 | IF ( icount>0 ) CALL bdy_ctl_seg |
---|
| 566 | |
---|
[3294] | 567 | ! Calculate global boundary index arrays or read in from file |
---|
[3651] | 568 | !------------------------------------------------------------ |
---|
| 569 | ! 1. Read global index arrays from boundary coordinates file. |
---|
[3294] | 570 | DO ib_bdy = 1, nb_bdy |
---|
| 571 | |
---|
[3651] | 572 | IF( ln_coords_file(ib_bdy) ) THEN |
---|
[3294] | 573 | |
---|
[3651] | 574 | CALL iom_open( cn_coords_file(ib_bdy), inum ) |
---|
[3294] | 575 | DO igrd = 1, jpbgrd |
---|
| 576 | CALL iom_get( inum, jpdom_unknown, 'nbi'//cgrid(igrd), dta_global(1:nblendta(igrd,ib_bdy),:,1) ) |
---|
| 577 | DO ii = 1,nblendta(igrd,ib_bdy) |
---|
| 578 | nbidta(ii,igrd,ib_bdy) = INT( dta_global(ii,1,1) ) |
---|
| 579 | END DO |
---|
| 580 | CALL iom_get( inum, jpdom_unknown, 'nbj'//cgrid(igrd), dta_global(1:nblendta(igrd,ib_bdy),:,1) ) |
---|
| 581 | DO ii = 1,nblendta(igrd,ib_bdy) |
---|
| 582 | nbjdta(ii,igrd,ib_bdy) = INT( dta_global(ii,1,1) ) |
---|
| 583 | END DO |
---|
| 584 | CALL iom_get( inum, jpdom_unknown, 'nbr'//cgrid(igrd), dta_global(1:nblendta(igrd,ib_bdy),:,1) ) |
---|
| 585 | DO ii = 1,nblendta(igrd,ib_bdy) |
---|
| 586 | nbrdta(ii,igrd,ib_bdy) = INT( dta_global(ii,1,1) ) |
---|
| 587 | END DO |
---|
| 588 | |
---|
| 589 | ibr_max = MAXVAL( nbrdta(:,igrd,ib_bdy) ) |
---|
| 590 | IF(lwp) WRITE(numout,*) |
---|
| 591 | IF(lwp) WRITE(numout,*) ' Maximum rimwidth in file is ', ibr_max |
---|
| 592 | IF(lwp) WRITE(numout,*) ' nn_rimwidth from namelist is ', nn_rimwidth(ib_bdy) |
---|
| 593 | IF (ibr_max < nn_rimwidth(ib_bdy)) & |
---|
| 594 | CALL ctl_stop( 'nn_rimwidth is larger than maximum rimwidth in file',cn_coords_file(ib_bdy) ) |
---|
| 595 | END DO |
---|
| 596 | CALL iom_close( inum ) |
---|
| 597 | |
---|
| 598 | ENDIF |
---|
| 599 | |
---|
[3651] | 600 | ENDDO |
---|
| 601 | |
---|
| 602 | ! 2. Now fill indices corresponding to straight open boundary arrays: |
---|
| 603 | ! East |
---|
| 604 | !----- |
---|
| 605 | DO iseg = 1, nbdysege |
---|
| 606 | ib_bdy = npckge(iseg) |
---|
| 607 | ! |
---|
| 608 | ! ------------ T points ------------- |
---|
| 609 | igrd=1 |
---|
| 610 | icount=0 |
---|
| 611 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 612 | DO ij = jpjedt(iseg), jpjeft(iseg) |
---|
| 613 | icount = icount + 1 |
---|
| 614 | nbidta(icount, igrd, ib_bdy) = jpieob(iseg) + 2 - ir |
---|
| 615 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 616 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 617 | ENDDO |
---|
| 618 | ENDDO |
---|
| 619 | ! |
---|
| 620 | ! ------------ U points ------------- |
---|
| 621 | igrd=2 |
---|
| 622 | icount=0 |
---|
| 623 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 624 | DO ij = jpjedt(iseg), jpjeft(iseg) |
---|
| 625 | icount = icount + 1 |
---|
| 626 | nbidta(icount, igrd, ib_bdy) = jpieob(iseg) + 1 - ir |
---|
| 627 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 628 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 629 | ENDDO |
---|
| 630 | ENDDO |
---|
| 631 | ! |
---|
| 632 | ! ------------ V points ------------- |
---|
| 633 | igrd=3 |
---|
| 634 | icount=0 |
---|
| 635 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 636 | ! DO ij = jpjedt(iseg), jpjeft(iseg) - 1 |
---|
| 637 | DO ij = jpjedt(iseg), jpjeft(iseg) |
---|
| 638 | icount = icount + 1 |
---|
| 639 | nbidta(icount, igrd, ib_bdy) = jpieob(iseg) + 2 - ir |
---|
| 640 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 641 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 642 | ENDDO |
---|
| 643 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 644 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 645 | ENDDO |
---|
| 646 | ENDDO |
---|
| 647 | ! |
---|
| 648 | ! West |
---|
| 649 | !----- |
---|
| 650 | DO iseg = 1, nbdysegw |
---|
| 651 | ib_bdy = npckgw(iseg) |
---|
| 652 | ! |
---|
| 653 | ! ------------ T points ------------- |
---|
| 654 | igrd=1 |
---|
| 655 | icount=0 |
---|
| 656 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 657 | DO ij = jpjwdt(iseg), jpjwft(iseg) |
---|
| 658 | icount = icount + 1 |
---|
| 659 | nbidta(icount, igrd, ib_bdy) = jpiwob(iseg) + ir - 1 |
---|
| 660 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 661 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 662 | ENDDO |
---|
| 663 | ENDDO |
---|
| 664 | ! |
---|
| 665 | ! ------------ U points ------------- |
---|
| 666 | igrd=2 |
---|
| 667 | icount=0 |
---|
| 668 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 669 | DO ij = jpjwdt(iseg), jpjwft(iseg) |
---|
| 670 | icount = icount + 1 |
---|
| 671 | nbidta(icount, igrd, ib_bdy) = jpiwob(iseg) + ir - 1 |
---|
| 672 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 673 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 674 | ENDDO |
---|
| 675 | ENDDO |
---|
| 676 | ! |
---|
| 677 | ! ------------ V points ------------- |
---|
| 678 | igrd=3 |
---|
| 679 | icount=0 |
---|
| 680 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 681 | ! DO ij = jpjwdt(iseg), jpjwft(iseg) - 1 |
---|
| 682 | DO ij = jpjwdt(iseg), jpjwft(iseg) |
---|
| 683 | icount = icount + 1 |
---|
| 684 | nbidta(icount, igrd, ib_bdy) = jpiwob(iseg) + ir - 1 |
---|
| 685 | nbjdta(icount, igrd, ib_bdy) = ij |
---|
| 686 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 687 | ENDDO |
---|
| 688 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 689 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 690 | ENDDO |
---|
| 691 | ENDDO |
---|
| 692 | ! |
---|
| 693 | ! North |
---|
| 694 | !----- |
---|
| 695 | DO iseg = 1, nbdysegn |
---|
| 696 | ib_bdy = npckgn(iseg) |
---|
| 697 | ! |
---|
| 698 | ! ------------ T points ------------- |
---|
| 699 | igrd=1 |
---|
| 700 | icount=0 |
---|
| 701 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 702 | DO ii = jpindt(iseg), jpinft(iseg) |
---|
| 703 | icount = icount + 1 |
---|
| 704 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 705 | nbjdta(icount, igrd, ib_bdy) = jpjnob(iseg) + 2 - ir |
---|
| 706 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 707 | ENDDO |
---|
| 708 | ENDDO |
---|
| 709 | ! |
---|
| 710 | ! ------------ U points ------------- |
---|
| 711 | igrd=2 |
---|
| 712 | icount=0 |
---|
| 713 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 714 | ! DO ii = jpindt(iseg), jpinft(iseg) - 1 |
---|
| 715 | DO ii = jpindt(iseg), jpinft(iseg) |
---|
| 716 | icount = icount + 1 |
---|
| 717 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 718 | nbjdta(icount, igrd, ib_bdy) = jpjnob(iseg) + 2 - ir |
---|
| 719 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 720 | ENDDO |
---|
| 721 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 722 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 723 | ENDDO |
---|
| 724 | ! |
---|
| 725 | ! ------------ V points ------------- |
---|
| 726 | igrd=3 |
---|
| 727 | icount=0 |
---|
| 728 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 729 | DO ii = jpindt(iseg), jpinft(iseg) |
---|
| 730 | icount = icount + 1 |
---|
| 731 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 732 | nbjdta(icount, igrd, ib_bdy) = jpjnob(iseg) + 1 - ir |
---|
| 733 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 734 | ENDDO |
---|
| 735 | ENDDO |
---|
| 736 | ENDDO |
---|
| 737 | ! |
---|
| 738 | ! South |
---|
| 739 | !----- |
---|
| 740 | DO iseg = 1, nbdysegs |
---|
| 741 | ib_bdy = npckgs(iseg) |
---|
| 742 | ! |
---|
| 743 | ! ------------ T points ------------- |
---|
| 744 | igrd=1 |
---|
| 745 | icount=0 |
---|
| 746 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 747 | DO ii = jpisdt(iseg), jpisft(iseg) |
---|
| 748 | icount = icount + 1 |
---|
| 749 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 750 | nbjdta(icount, igrd, ib_bdy) = jpjsob(iseg) + ir - 1 |
---|
| 751 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 752 | ENDDO |
---|
| 753 | ENDDO |
---|
| 754 | ! |
---|
| 755 | ! ------------ U points ------------- |
---|
| 756 | igrd=2 |
---|
| 757 | icount=0 |
---|
| 758 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 759 | ! DO ii = jpisdt(iseg), jpisft(iseg) - 1 |
---|
| 760 | DO ii = jpisdt(iseg), jpisft(iseg) |
---|
| 761 | icount = icount + 1 |
---|
| 762 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 763 | nbjdta(icount, igrd, ib_bdy) = jpjsob(iseg) + ir - 1 |
---|
| 764 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 765 | ENDDO |
---|
| 766 | nbidta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 767 | nbjdta(icount, igrd, ib_bdy) = -ib_bdy ! Discount this point |
---|
| 768 | ENDDO |
---|
| 769 | ! |
---|
| 770 | ! ------------ V points ------------- |
---|
| 771 | igrd=3 |
---|
| 772 | icount=0 |
---|
| 773 | DO ir = 1, nn_rimwidth(ib_bdy) |
---|
| 774 | DO ii = jpisdt(iseg), jpisft(iseg) |
---|
| 775 | icount = icount + 1 |
---|
| 776 | nbidta(icount, igrd, ib_bdy) = ii |
---|
| 777 | nbjdta(icount, igrd, ib_bdy) = jpjsob(iseg) + ir - 1 |
---|
| 778 | nbrdta(icount, igrd, ib_bdy) = ir |
---|
| 779 | ENDDO |
---|
| 780 | ENDDO |
---|
| 781 | ENDDO |
---|
[3294] | 782 | |
---|
[3651] | 783 | ! Deal with duplicated points |
---|
| 784 | !----------------------------- |
---|
| 785 | ! We assign negative indices to duplicated points (to remove them from bdy points to be updated) |
---|
| 786 | ! if their distance to the bdy is greater than the other |
---|
| 787 | ! If their distance are the same, just keep only one to avoid updating a point twice |
---|
| 788 | DO igrd = 1, jpbgrd |
---|
| 789 | DO ib_bdy1 = 1, nb_bdy |
---|
| 790 | DO ib_bdy2 = 1, nb_bdy |
---|
| 791 | IF (ib_bdy1/=ib_bdy2) THEN |
---|
| 792 | DO ib1 = 1, nblendta(igrd,ib_bdy1) |
---|
| 793 | DO ib2 = 1, nblendta(igrd,ib_bdy2) |
---|
| 794 | IF ((nbidta(ib1, igrd, ib_bdy1)==nbidta(ib2, igrd, ib_bdy2)).AND. & |
---|
| 795 | & (nbjdta(ib1, igrd, ib_bdy1)==nbjdta(ib2, igrd, ib_bdy2))) THEN |
---|
| 796 | ! IF ((lwp).AND.(igrd==1)) WRITE(numout,*) ' found coincident point ji, jj:', & |
---|
| 797 | ! & nbidta(ib1, igrd, ib_bdy1), & |
---|
| 798 | ! & nbjdta(ib2, igrd, ib_bdy2) |
---|
| 799 | ! keep only points with the lowest distance to boundary: |
---|
| 800 | IF (nbrdta(ib1, igrd, ib_bdy1)<nbrdta(ib2, igrd, ib_bdy2)) THEN |
---|
| 801 | nbidta(ib2, igrd, ib_bdy2) =-ib_bdy2 |
---|
| 802 | nbjdta(ib2, igrd, ib_bdy2) =-ib_bdy2 |
---|
| 803 | ELSEIF (nbrdta(ib1, igrd, ib_bdy1)>nbrdta(ib2, igrd, ib_bdy2)) THEN |
---|
| 804 | nbidta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 805 | nbjdta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 806 | ! Arbitrary choice if distances are the same: |
---|
| 807 | ELSE |
---|
| 808 | nbidta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 809 | nbjdta(ib1, igrd, ib_bdy1) =-ib_bdy1 |
---|
| 810 | ENDIF |
---|
| 811 | END IF |
---|
| 812 | END DO |
---|
| 813 | END DO |
---|
| 814 | ENDIF |
---|
| 815 | END DO |
---|
| 816 | END DO |
---|
| 817 | END DO |
---|
| 818 | |
---|
[3294] | 819 | ! Work out dimensions of boundary data on each processor |
---|
| 820 | ! ------------------------------------------------------ |
---|
| 821 | |
---|
[3651] | 822 | ! Rather assume that boundary data indices are given on global domain |
---|
| 823 | ! TO BE DISCUSSED ? |
---|
| 824 | ! iw = mig(1) + 1 ! if monotasking and no zoom, iw=2 |
---|
| 825 | ! ie = mig(1) + nlci-1 - 1 ! if monotasking and no zoom, ie=jpim1 |
---|
| 826 | ! is = mjg(1) + 1 ! if monotasking and no zoom, is=2 |
---|
| 827 | ! in = mjg(1) + nlcj-1 - 1 ! if monotasking and no zoom, in=jpjm1 |
---|
[6204] | 828 | iwe = mig(1) - jpizoom + 2 ! if monotasking and no zoom, iw=2 |
---|
| 829 | ies = mig(1) + nlci - jpizoom - 1 ! if monotasking and no zoom, ie=jpim1 |
---|
| 830 | iso = mjg(1) - jpjzoom + 2 ! if monotasking and no zoom, is=2 |
---|
| 831 | ino = mjg(1) + nlcj - jpjzoom - 1 ! if monotasking and no zoom, in=jpjm1 |
---|
[3651] | 832 | |
---|
[3680] | 833 | ALLOCATE( nbondi_bdy(nb_bdy)) |
---|
| 834 | ALLOCATE( nbondj_bdy(nb_bdy)) |
---|
| 835 | nbondi_bdy(:)=2 |
---|
| 836 | nbondj_bdy(:)=2 |
---|
| 837 | ALLOCATE( nbondi_bdy_b(nb_bdy)) |
---|
| 838 | ALLOCATE( nbondj_bdy_b(nb_bdy)) |
---|
| 839 | nbondi_bdy_b(:)=2 |
---|
| 840 | nbondj_bdy_b(:)=2 |
---|
| 841 | |
---|
| 842 | ! Work out dimensions of boundary data on each neighbour process |
---|
| 843 | IF(nbondi .eq. 0) THEN |
---|
| 844 | iw_b(1) = jpizoom + nimppt(nowe+1) |
---|
| 845 | ie_b(1) = jpizoom + nimppt(nowe+1)+nlcit(nowe+1)-3 |
---|
| 846 | is_b(1) = jpjzoom + njmppt(nowe+1) |
---|
| 847 | in_b(1) = jpjzoom + njmppt(nowe+1)+nlcjt(nowe+1)-3 |
---|
| 848 | |
---|
| 849 | iw_b(2) = jpizoom + nimppt(noea+1) |
---|
| 850 | ie_b(2) = jpizoom + nimppt(noea+1)+nlcit(noea+1)-3 |
---|
| 851 | is_b(2) = jpjzoom + njmppt(noea+1) |
---|
| 852 | in_b(2) = jpjzoom + njmppt(noea+1)+nlcjt(noea+1)-3 |
---|
| 853 | ELSEIF(nbondi .eq. 1) THEN |
---|
| 854 | iw_b(1) = jpizoom + nimppt(nowe+1) |
---|
| 855 | ie_b(1) = jpizoom + nimppt(nowe+1)+nlcit(nowe+1)-3 |
---|
| 856 | is_b(1) = jpjzoom + njmppt(nowe+1) |
---|
| 857 | in_b(1) = jpjzoom + njmppt(nowe+1)+nlcjt(nowe+1)-3 |
---|
| 858 | ELSEIF(nbondi .eq. -1) THEN |
---|
| 859 | iw_b(2) = jpizoom + nimppt(noea+1) |
---|
| 860 | ie_b(2) = jpizoom + nimppt(noea+1)+nlcit(noea+1)-3 |
---|
| 861 | is_b(2) = jpjzoom + njmppt(noea+1) |
---|
| 862 | in_b(2) = jpjzoom + njmppt(noea+1)+nlcjt(noea+1)-3 |
---|
| 863 | ENDIF |
---|
| 864 | |
---|
| 865 | IF(nbondj .eq. 0) THEN |
---|
| 866 | iw_b(3) = jpizoom + nimppt(noso+1) |
---|
| 867 | ie_b(3) = jpizoom + nimppt(noso+1)+nlcit(noso+1)-3 |
---|
| 868 | is_b(3) = jpjzoom + njmppt(noso+1) |
---|
| 869 | in_b(3) = jpjzoom + njmppt(noso+1)+nlcjt(noso+1)-3 |
---|
| 870 | |
---|
| 871 | iw_b(4) = jpizoom + nimppt(nono+1) |
---|
| 872 | ie_b(4) = jpizoom + nimppt(nono+1)+nlcit(nono+1)-3 |
---|
| 873 | is_b(4) = jpjzoom + njmppt(nono+1) |
---|
| 874 | in_b(4) = jpjzoom + njmppt(nono+1)+nlcjt(nono+1)-3 |
---|
| 875 | ELSEIF(nbondj .eq. 1) THEN |
---|
| 876 | iw_b(3) = jpizoom + nimppt(noso+1) |
---|
| 877 | ie_b(3) = jpizoom + nimppt(noso+1)+nlcit(noso+1)-3 |
---|
| 878 | is_b(3) = jpjzoom + njmppt(noso+1) |
---|
| 879 | in_b(3) = jpjzoom + njmppt(noso+1)+nlcjt(noso+1)-3 |
---|
| 880 | ELSEIF(nbondj .eq. -1) THEN |
---|
| 881 | iw_b(4) = jpizoom + nimppt(nono+1) |
---|
| 882 | ie_b(4) = jpizoom + nimppt(nono+1)+nlcit(nono+1)-3 |
---|
| 883 | is_b(4) = jpjzoom + njmppt(nono+1) |
---|
| 884 | in_b(4) = jpjzoom + njmppt(nono+1)+nlcjt(nono+1)-3 |
---|
| 885 | ENDIF |
---|
| 886 | |
---|
[3294] | 887 | DO ib_bdy = 1, nb_bdy |
---|
| 888 | DO igrd = 1, jpbgrd |
---|
| 889 | icount = 0 |
---|
| 890 | icountr = 0 |
---|
| 891 | idx_bdy(ib_bdy)%nblen(igrd) = 0 |
---|
| 892 | idx_bdy(ib_bdy)%nblenrim(igrd) = 0 |
---|
| 893 | DO ib = 1, nblendta(igrd,ib_bdy) |
---|
| 894 | ! check that data is in correct order in file |
---|
| 895 | ibm1 = MAX(1,ib-1) |
---|
| 896 | IF(lwp) THEN ! Since all procs read global data only need to do this check on one proc... |
---|
| 897 | IF( nbrdta(ib,igrd,ib_bdy) < nbrdta(ibm1,igrd,ib_bdy) ) THEN |
---|
[4294] | 898 | CALL ctl_stop('bdy_init : ERROR : boundary data in file must be defined ', & |
---|
| 899 | & ' in order of distance from edge nbr A utility for re-ordering ', & |
---|
| 900 | & ' boundary coordinates and data files exists in the TOOLS/OBC directory') |
---|
[3294] | 901 | ENDIF |
---|
| 902 | ENDIF |
---|
| 903 | ! check if point is in local domain |
---|
[6204] | 904 | IF( nbidta(ib,igrd,ib_bdy) >= iwe .AND. nbidta(ib,igrd,ib_bdy) <= ies .AND. & |
---|
| 905 | & nbjdta(ib,igrd,ib_bdy) >= iso .AND. nbjdta(ib,igrd,ib_bdy) <= ino ) THEN |
---|
[3294] | 906 | ! |
---|
| 907 | icount = icount + 1 |
---|
| 908 | ! |
---|
| 909 | IF( nbrdta(ib,igrd,ib_bdy) == 1 ) icountr = icountr+1 |
---|
| 910 | ENDIF |
---|
| 911 | ENDDO |
---|
| 912 | idx_bdy(ib_bdy)%nblenrim(igrd) = icountr !: length of rim boundary data on each proc |
---|
| 913 | idx_bdy(ib_bdy)%nblen (igrd) = icount !: length of boundary data on each proc |
---|
| 914 | ENDDO ! igrd |
---|
| 915 | |
---|
| 916 | ! Allocate index arrays for this boundary set |
---|
| 917 | !-------------------------------------------- |
---|
| 918 | ilen1 = MAXVAL(idx_bdy(ib_bdy)%nblen(:)) |
---|
| 919 | ALLOCATE( idx_bdy(ib_bdy)%nbi(ilen1,jpbgrd) ) |
---|
| 920 | ALLOCATE( idx_bdy(ib_bdy)%nbj(ilen1,jpbgrd) ) |
---|
| 921 | ALLOCATE( idx_bdy(ib_bdy)%nbr(ilen1,jpbgrd) ) |
---|
[3651] | 922 | ALLOCATE( idx_bdy(ib_bdy)%nbd(ilen1,jpbgrd) ) |
---|
[4292] | 923 | ALLOCATE( idx_bdy(ib_bdy)%nbdout(ilen1,jpbgrd) ) |
---|
[3294] | 924 | ALLOCATE( idx_bdy(ib_bdy)%nbmap(ilen1,jpbgrd) ) |
---|
| 925 | ALLOCATE( idx_bdy(ib_bdy)%nbw(ilen1,jpbgrd) ) |
---|
[4292] | 926 | ALLOCATE( idx_bdy(ib_bdy)%flagu(ilen1,jpbgrd) ) |
---|
| 927 | ALLOCATE( idx_bdy(ib_bdy)%flagv(ilen1,jpbgrd) ) |
---|
[3294] | 928 | |
---|
| 929 | ! Dispatch mapping indices and discrete distances on each processor |
---|
| 930 | ! ----------------------------------------------------------------- |
---|
| 931 | |
---|
[3680] | 932 | com_east = 0 |
---|
| 933 | com_west = 0 |
---|
| 934 | com_south = 0 |
---|
| 935 | com_north = 0 |
---|
| 936 | |
---|
| 937 | com_east_b = 0 |
---|
| 938 | com_west_b = 0 |
---|
| 939 | com_south_b = 0 |
---|
| 940 | com_north_b = 0 |
---|
[6204] | 941 | |
---|
[3294] | 942 | DO igrd = 1, jpbgrd |
---|
| 943 | icount = 0 |
---|
| 944 | ! Loop on rimwidth to ensure outermost points come first in the local arrays. |
---|
| 945 | DO ir=1, nn_rimwidth(ib_bdy) |
---|
| 946 | DO ib = 1, nblendta(igrd,ib_bdy) |
---|
| 947 | ! check if point is in local domain and equals ir |
---|
[6204] | 948 | IF( nbidta(ib,igrd,ib_bdy) >= iwe .AND. nbidta(ib,igrd,ib_bdy) <= ies .AND. & |
---|
| 949 | & nbjdta(ib,igrd,ib_bdy) >= iso .AND. nbjdta(ib,igrd,ib_bdy) <= ino .AND. & |
---|
[3294] | 950 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 951 | ! |
---|
| 952 | icount = icount + 1 |
---|
[3651] | 953 | |
---|
| 954 | ! Rather assume that boundary data indices are given on global domain |
---|
| 955 | ! TO BE DISCUSSED ? |
---|
| 956 | ! idx_bdy(ib_bdy)%nbi(icount,igrd) = nbidta(ib,igrd,ib_bdy)- mig(1)+1 |
---|
| 957 | ! idx_bdy(ib_bdy)%nbj(icount,igrd) = nbjdta(ib,igrd,ib_bdy)- mjg(1)+1 |
---|
| 958 | idx_bdy(ib_bdy)%nbi(icount,igrd) = nbidta(ib,igrd,ib_bdy)- mig(1)+jpizoom |
---|
| 959 | idx_bdy(ib_bdy)%nbj(icount,igrd) = nbjdta(ib,igrd,ib_bdy)- mjg(1)+jpjzoom |
---|
[3680] | 960 | ! check if point has to be sent |
---|
| 961 | ii = idx_bdy(ib_bdy)%nbi(icount,igrd) |
---|
| 962 | ij = idx_bdy(ib_bdy)%nbj(icount,igrd) |
---|
| 963 | if((com_east .ne. 1) .and. (ii .eq. (nlci-1)) .and. (nbondi .le. 0)) then |
---|
| 964 | com_east = 1 |
---|
| 965 | elseif((com_west .ne. 1) .and. (ii .eq. 2) .and. (nbondi .ge. 0) .and. (nbondi .ne. 2)) then |
---|
| 966 | com_west = 1 |
---|
| 967 | endif |
---|
| 968 | if((com_south .ne. 1) .and. (ij .eq. 2) .and. (nbondj .ge. 0) .and. (nbondj .ne. 2)) then |
---|
| 969 | com_south = 1 |
---|
| 970 | elseif((com_north .ne. 1) .and. (ij .eq. (nlcj-1)) .and. (nbondj .le. 0)) then |
---|
| 971 | com_north = 1 |
---|
| 972 | endif |
---|
[3294] | 973 | idx_bdy(ib_bdy)%nbr(icount,igrd) = nbrdta(ib,igrd,ib_bdy) |
---|
| 974 | idx_bdy(ib_bdy)%nbmap(icount,igrd) = ib |
---|
| 975 | ENDIF |
---|
[3680] | 976 | ! check if point has to be received from a neighbour |
---|
| 977 | IF(nbondi .eq. 0) THEN |
---|
| 978 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(1) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(1) .AND. & |
---|
| 979 | & nbjdta(ib,igrd,ib_bdy) >= is_b(1) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(1) .AND. & |
---|
| 980 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 981 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(1)+2 |
---|
| 982 | if((com_west_b .ne. 1) .and. (ii .eq. (nlcit(nowe+1)-1))) then |
---|
| 983 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(1)+2 |
---|
| 984 | if((ij .eq. 2) .and. (nbondj .eq. 0 .or. nbondj .eq. 1)) then |
---|
| 985 | com_south = 1 |
---|
| 986 | elseif((ij .eq. nlcjt(nowe+1)-1) .and. (nbondj .eq. 0 .or. nbondj .eq. -1)) then |
---|
| 987 | com_north = 1 |
---|
| 988 | endif |
---|
| 989 | com_west_b = 1 |
---|
| 990 | endif |
---|
| 991 | ENDIF |
---|
| 992 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(2) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(2) .AND. & |
---|
| 993 | & nbjdta(ib,igrd,ib_bdy) >= is_b(2) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(2) .AND. & |
---|
| 994 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 995 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(2)+2 |
---|
| 996 | if((com_east_b .ne. 1) .and. (ii .eq. 2)) then |
---|
| 997 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(2)+2 |
---|
| 998 | if((ij .eq. 2) .and. (nbondj .eq. 0 .or. nbondj .eq. 1)) then |
---|
| 999 | com_south = 1 |
---|
| 1000 | elseif((ij .eq. nlcjt(noea+1)-1) .and. (nbondj .eq. 0 .or. nbondj .eq. -1)) then |
---|
| 1001 | com_north = 1 |
---|
| 1002 | endif |
---|
| 1003 | com_east_b = 1 |
---|
| 1004 | endif |
---|
| 1005 | ENDIF |
---|
| 1006 | ELSEIF(nbondi .eq. 1) THEN |
---|
| 1007 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(1) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(1) .AND. & |
---|
| 1008 | & nbjdta(ib,igrd,ib_bdy) >= is_b(1) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(1) .AND. & |
---|
| 1009 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1010 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(1)+2 |
---|
| 1011 | if((com_west_b .ne. 1) .and. (ii .eq. (nlcit(nowe+1)-1))) then |
---|
| 1012 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(1)+2 |
---|
| 1013 | if((ij .eq. 2) .and. (nbondj .eq. 0 .or. nbondj .eq. 1)) then |
---|
| 1014 | com_south = 1 |
---|
| 1015 | elseif((ij .eq. nlcjt(nowe+1)-1) .and. (nbondj .eq. 0 .or. nbondj .eq. -1)) then |
---|
| 1016 | com_north = 1 |
---|
| 1017 | endif |
---|
| 1018 | com_west_b = 1 |
---|
| 1019 | endif |
---|
| 1020 | ENDIF |
---|
| 1021 | ELSEIF(nbondi .eq. -1) THEN |
---|
| 1022 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(2) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(2) .AND. & |
---|
| 1023 | & nbjdta(ib,igrd,ib_bdy) >= is_b(2) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(2) .AND. & |
---|
| 1024 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1025 | ii = nbidta(ib,igrd,ib_bdy)- iw_b(2)+2 |
---|
| 1026 | if((com_east_b .ne. 1) .and. (ii .eq. 2)) then |
---|
| 1027 | ij = nbjdta(ib,igrd,ib_bdy) - is_b(2)+2 |
---|
| 1028 | if((ij .eq. 2) .and. (nbondj .eq. 0 .or. nbondj .eq. 1)) then |
---|
| 1029 | com_south = 1 |
---|
| 1030 | elseif((ij .eq. nlcjt(noea+1)-1) .and. (nbondj .eq. 0 .or. nbondj .eq. -1)) then |
---|
| 1031 | com_north = 1 |
---|
| 1032 | endif |
---|
| 1033 | com_east_b = 1 |
---|
| 1034 | endif |
---|
| 1035 | ENDIF |
---|
| 1036 | ENDIF |
---|
| 1037 | IF(nbondj .eq. 0) THEN |
---|
[3703] | 1038 | IF(com_north_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(4)-1 & |
---|
| 1039 | & .OR. nbidta(ib,igrd,ib_bdy) == ie_b(4)+1) .AND. & |
---|
[3680] | 1040 | & nbjdta(ib,igrd,ib_bdy) == is_b(4) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1041 | com_north_b = 1 |
---|
| 1042 | ENDIF |
---|
[3703] | 1043 | IF(com_south_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(3)-1 & |
---|
| 1044 | &.OR. nbidta(ib,igrd,ib_bdy) == ie_b(3)+1) .AND. & |
---|
[3680] | 1045 | & nbjdta(ib,igrd,ib_bdy) == in_b(3) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1046 | com_south_b = 1 |
---|
| 1047 | ENDIF |
---|
| 1048 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(3) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(3) .AND. & |
---|
| 1049 | & nbjdta(ib,igrd,ib_bdy) >= is_b(3) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(3) .AND. & |
---|
| 1050 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1051 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(3)+2 |
---|
| 1052 | if((com_south_b .ne. 1) .and. (ij .eq. (nlcjt(noso+1)-1))) then |
---|
| 1053 | com_south_b = 1 |
---|
| 1054 | endif |
---|
| 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 .eq. 2)) then |
---|
| 1061 | com_north_b = 1 |
---|
| 1062 | endif |
---|
| 1063 | ENDIF |
---|
| 1064 | ELSEIF(nbondj .eq. 1) THEN |
---|
[3703] | 1065 | IF( com_south_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(3)-1 .OR. & |
---|
| 1066 | & nbidta(ib,igrd,ib_bdy) == ie_b(3)+1) .AND. & |
---|
[3680] | 1067 | & nbjdta(ib,igrd,ib_bdy) == in_b(3) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1068 | com_south_b = 1 |
---|
| 1069 | ENDIF |
---|
| 1070 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(3) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(3) .AND. & |
---|
| 1071 | & nbjdta(ib,igrd,ib_bdy) >= is_b(3) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(3) .AND. & |
---|
| 1072 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1073 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(3)+2 |
---|
| 1074 | if((com_south_b .ne. 1) .and. (ij .eq. (nlcjt(noso+1)-1))) then |
---|
| 1075 | com_south_b = 1 |
---|
| 1076 | endif |
---|
| 1077 | ENDIF |
---|
| 1078 | ELSEIF(nbondj .eq. -1) THEN |
---|
[3703] | 1079 | IF(com_north_b .ne. 1 .AND. (nbidta(ib,igrd,ib_bdy) == iw_b(4)-1 & |
---|
| 1080 | & .OR. nbidta(ib,igrd,ib_bdy) == ie_b(4)+1) .AND. & |
---|
[3680] | 1081 | & nbjdta(ib,igrd,ib_bdy) == is_b(4) .AND. nbrdta(ib,igrd,ib_bdy) == ir) THEN |
---|
| 1082 | com_north_b = 1 |
---|
| 1083 | ENDIF |
---|
| 1084 | IF( nbidta(ib,igrd,ib_bdy) >= iw_b(4) .AND. nbidta(ib,igrd,ib_bdy) <= ie_b(4) .AND. & |
---|
| 1085 | & nbjdta(ib,igrd,ib_bdy) >= is_b(4) .AND. nbjdta(ib,igrd,ib_bdy) <= in_b(4) .AND. & |
---|
| 1086 | & nbrdta(ib,igrd,ib_bdy) == ir ) THEN |
---|
| 1087 | ij = nbjdta(ib,igrd,ib_bdy)- is_b(4)+2 |
---|
| 1088 | if((com_north_b .ne. 1) .and. (ij .eq. 2)) then |
---|
| 1089 | com_north_b = 1 |
---|
| 1090 | endif |
---|
| 1091 | ENDIF |
---|
| 1092 | ENDIF |
---|
[3294] | 1093 | ENDDO |
---|
| 1094 | ENDDO |
---|
| 1095 | ENDDO |
---|
[4292] | 1096 | |
---|
[3680] | 1097 | ! definition of the i- and j- direction local boundaries arrays |
---|
| 1098 | ! used for sending the boudaries |
---|
| 1099 | IF((com_east .eq. 1) .and. (com_west .eq. 1)) THEN |
---|
| 1100 | nbondi_bdy(ib_bdy) = 0 |
---|
| 1101 | ELSEIF ((com_east .eq. 1) .and. (com_west .eq. 0)) THEN |
---|
| 1102 | nbondi_bdy(ib_bdy) = -1 |
---|
| 1103 | ELSEIF ((com_east .eq. 0) .and. (com_west .eq. 1)) THEN |
---|
| 1104 | nbondi_bdy(ib_bdy) = 1 |
---|
| 1105 | ENDIF |
---|
[3294] | 1106 | |
---|
[3680] | 1107 | IF((com_north .eq. 1) .and. (com_south .eq. 1)) THEN |
---|
| 1108 | nbondj_bdy(ib_bdy) = 0 |
---|
| 1109 | ELSEIF ((com_north .eq. 1) .and. (com_south .eq. 0)) THEN |
---|
| 1110 | nbondj_bdy(ib_bdy) = -1 |
---|
| 1111 | ELSEIF ((com_north .eq. 0) .and. (com_south .eq. 1)) THEN |
---|
| 1112 | nbondj_bdy(ib_bdy) = 1 |
---|
| 1113 | ENDIF |
---|
| 1114 | |
---|
| 1115 | ! definition of the i- and j- direction local boundaries arrays |
---|
| 1116 | ! used for receiving the boudaries |
---|
| 1117 | IF((com_east_b .eq. 1) .and. (com_west_b .eq. 1)) THEN |
---|
| 1118 | nbondi_bdy_b(ib_bdy) = 0 |
---|
| 1119 | ELSEIF ((com_east_b .eq. 1) .and. (com_west_b .eq. 0)) THEN |
---|
| 1120 | nbondi_bdy_b(ib_bdy) = -1 |
---|
| 1121 | ELSEIF ((com_east_b .eq. 0) .and. (com_west_b .eq. 1)) THEN |
---|
| 1122 | nbondi_bdy_b(ib_bdy) = 1 |
---|
| 1123 | ENDIF |
---|
| 1124 | |
---|
| 1125 | IF((com_north_b .eq. 1) .and. (com_south_b .eq. 1)) THEN |
---|
| 1126 | nbondj_bdy_b(ib_bdy) = 0 |
---|
| 1127 | ELSEIF ((com_north_b .eq. 1) .and. (com_south_b .eq. 0)) THEN |
---|
| 1128 | nbondj_bdy_b(ib_bdy) = -1 |
---|
| 1129 | ELSEIF ((com_north_b .eq. 0) .and. (com_south_b .eq. 1)) THEN |
---|
| 1130 | nbondj_bdy_b(ib_bdy) = 1 |
---|
| 1131 | ENDIF |
---|
| 1132 | |
---|
[3294] | 1133 | ! Compute rim weights for FRS scheme |
---|
| 1134 | ! ---------------------------------- |
---|
| 1135 | DO igrd = 1, jpbgrd |
---|
| 1136 | DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd) |
---|
| 1137 | nbr => idx_bdy(ib_bdy)%nbr(ib,igrd) |
---|
[8059] | 1138 | idx_bdy(ib_bdy)%nbw(ib,igrd) = 1.- TANH( FLOAT( nbr - 1 ) * 0.5 & |
---|
| 1139 | & *(10./ FLOAT(nn_rimwidth(ib_bdy))) ) ! JGraham:modified for rim=15 |
---|
| 1140 | ! idx_bdy(ib_bdy)%nbw(ib,igrd) = 1.- TANH( FLOAT( nbr - 1 ) *0.5 ) ! tanh formulation |
---|
[3651] | 1141 | ! idx_bdy(ib_bdy)%nbw(ib,igrd) = (FLOAT(nn_rimwidth(ib_bdy)+1-nbr)/FLOAT(nn_rimwidth(ib_bdy)))**2. ! quadratic |
---|
| 1142 | ! idx_bdy(ib_bdy)%nbw(ib,igrd) = FLOAT(nn_rimwidth(ib_bdy)+1-nbr)/FLOAT(nn_rimwidth(ib_bdy)) ! linear |
---|
[3294] | 1143 | END DO |
---|
| 1144 | END DO |
---|
| 1145 | |
---|
[3651] | 1146 | ! Compute damping coefficients |
---|
| 1147 | ! ---------------------------- |
---|
| 1148 | DO igrd = 1, jpbgrd |
---|
| 1149 | DO ib = 1, idx_bdy(ib_bdy)%nblen(igrd) |
---|
| 1150 | nbr => idx_bdy(ib_bdy)%nbr(ib,igrd) |
---|
| 1151 | idx_bdy(ib_bdy)%nbd(ib,igrd) = 1. / ( rn_time_dmp(ib_bdy) * rday ) & |
---|
| 1152 | & *(FLOAT(nn_rimwidth(ib_bdy)+1-nbr)/FLOAT(nn_rimwidth(ib_bdy)))**2. ! quadratic |
---|
[4292] | 1153 | idx_bdy(ib_bdy)%nbdout(ib,igrd) = 1. / ( rn_time_dmp_out(ib_bdy) * rday ) & |
---|
| 1154 | & *(FLOAT(nn_rimwidth(ib_bdy)+1-nbr)/FLOAT(nn_rimwidth(ib_bdy)))**2. ! quadratic |
---|
[3651] | 1155 | END DO |
---|
| 1156 | END DO |
---|
| 1157 | |
---|
[3294] | 1158 | ENDDO |
---|
| 1159 | |
---|
| 1160 | ! ------------------------------------------------------ |
---|
| 1161 | ! Initialise masks and find normal/tangential directions |
---|
| 1162 | ! ------------------------------------------------------ |
---|
| 1163 | |
---|
[1125] | 1164 | ! Read global 2D mask at T-points: bdytmask |
---|
[3294] | 1165 | ! ----------------------------------------- |
---|
[1125] | 1166 | ! bdytmask = 1 on the computational domain AND on open boundaries |
---|
| 1167 | ! = 0 elsewhere |
---|
[911] | 1168 | |
---|
[3651] | 1169 | IF( ln_mask_file ) THEN |
---|
[3294] | 1170 | CALL iom_open( cn_mask_file, inum ) |
---|
[3651] | 1171 | CALL iom_get ( inum, jpdom_data, 'bdy_msk', bdytmask(:,:) ) |
---|
[1125] | 1172 | CALL iom_close( inum ) |
---|
[911] | 1173 | |
---|
[3651] | 1174 | ! Derive mask on U and V grid from mask on T grid |
---|
| 1175 | bdyumask(:,:) = 0.e0 |
---|
| 1176 | bdyvmask(:,:) = 0.e0 |
---|
| 1177 | DO ij=1, jpjm1 |
---|
| 1178 | DO ii=1, jpim1 |
---|
| 1179 | bdyumask(ii,ij)=bdytmask(ii,ij)*bdytmask(ii+1, ij ) |
---|
| 1180 | bdyvmask(ii,ij)=bdytmask(ii,ij)*bdytmask(ii ,ij+1) |
---|
| 1181 | END DO |
---|
[1125] | 1182 | END DO |
---|
[3651] | 1183 | CALL lbc_lnk( bdyumask(:,:), 'U', 1. ) ; CALL lbc_lnk( bdyvmask(:,:), 'V', 1. ) ! Lateral boundary cond. |
---|
[911] | 1184 | |
---|
| 1185 | |
---|
[3651] | 1186 | ! Mask corrections |
---|
| 1187 | ! ---------------- |
---|
| 1188 | DO ik = 1, jpkm1 |
---|
| 1189 | DO ij = 1, jpj |
---|
| 1190 | DO ii = 1, jpi |
---|
| 1191 | tmask(ii,ij,ik) = tmask(ii,ij,ik) * bdytmask(ii,ij) |
---|
| 1192 | umask(ii,ij,ik) = umask(ii,ij,ik) * bdyumask(ii,ij) |
---|
| 1193 | vmask(ii,ij,ik) = vmask(ii,ij,ik) * bdyvmask(ii,ij) |
---|
| 1194 | bmask(ii,ij) = bmask(ii,ij) * bdytmask(ii,ij) |
---|
| 1195 | END DO |
---|
| 1196 | END DO |
---|
[1125] | 1197 | END DO |
---|
[911] | 1198 | |
---|
[3651] | 1199 | DO ik = 1, jpkm1 |
---|
| 1200 | DO ij = 2, jpjm1 |
---|
| 1201 | DO ii = 2, jpim1 |
---|
| 1202 | fmask(ii,ij,ik) = fmask(ii,ij,ik) * bdytmask(ii,ij ) * bdytmask(ii+1,ij ) & |
---|
| 1203 | & * bdytmask(ii,ij+1) * bdytmask(ii+1,ij+1) |
---|
| 1204 | END DO |
---|
| 1205 | END DO |
---|
[1125] | 1206 | END DO |
---|
[911] | 1207 | |
---|
[4990] | 1208 | tmask_i (:,:) = ssmask(:,:) * tmask_i(:,:) |
---|
[3651] | 1209 | |
---|
| 1210 | ENDIF ! ln_mask_file=.TRUE. |
---|
| 1211 | |
---|
[4990] | 1212 | bdytmask(:,:) = ssmask(:,:) |
---|
[4148] | 1213 | IF( .not. ln_mask_file ) THEN |
---|
| 1214 | ! If .not. ln_mask_file then we need to derive mask on U and V grid |
---|
| 1215 | ! from mask on T grid here. |
---|
| 1216 | bdyumask(:,:) = 0.e0 |
---|
| 1217 | bdyvmask(:,:) = 0.e0 |
---|
| 1218 | DO ij=1, jpjm1 |
---|
| 1219 | DO ii=1, jpim1 |
---|
| 1220 | bdyumask(ii,ij)=bdytmask(ii,ij)*bdytmask(ii+1, ij ) |
---|
| 1221 | bdyvmask(ii,ij)=bdytmask(ii,ij)*bdytmask(ii ,ij+1) |
---|
| 1222 | END DO |
---|
| 1223 | END DO |
---|
| 1224 | CALL lbc_lnk( bdyumask(:,:), 'U', 1. ) ; CALL lbc_lnk( bdyvmask(:,:), 'V', 1. ) ! Lateral boundary cond. |
---|
| 1225 | ENDIF |
---|
[911] | 1226 | |
---|
| 1227 | ! bdy masks and bmask are now set to zero on boundary points: |
---|
[1125] | 1228 | igrd = 1 ! In the free surface case, bmask is at T-points |
---|
[3294] | 1229 | DO ib_bdy = 1, nb_bdy |
---|
| 1230 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1231 | bmask(idx_bdy(ib_bdy)%nbi(ib,igrd), idx_bdy(ib_bdy)%nbj(ib,igrd)) = 0.e0 |
---|
| 1232 | ENDDO |
---|
| 1233 | ENDDO |
---|
[1125] | 1234 | ! |
---|
| 1235 | igrd = 1 |
---|
[3294] | 1236 | DO ib_bdy = 1, nb_bdy |
---|
| 1237 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1238 | bdytmask(idx_bdy(ib_bdy)%nbi(ib,igrd), idx_bdy(ib_bdy)%nbj(ib,igrd)) = 0.e0 |
---|
| 1239 | ENDDO |
---|
| 1240 | ENDDO |
---|
[1125] | 1241 | ! |
---|
| 1242 | igrd = 2 |
---|
[3294] | 1243 | DO ib_bdy = 1, nb_bdy |
---|
| 1244 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1245 | bdyumask(idx_bdy(ib_bdy)%nbi(ib,igrd), idx_bdy(ib_bdy)%nbj(ib,igrd)) = 0.e0 |
---|
| 1246 | ENDDO |
---|
| 1247 | ENDDO |
---|
[1125] | 1248 | ! |
---|
| 1249 | igrd = 3 |
---|
[3294] | 1250 | DO ib_bdy = 1, nb_bdy |
---|
| 1251 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1252 | bdyvmask(idx_bdy(ib_bdy)%nbi(ib,igrd), idx_bdy(ib_bdy)%nbj(ib,igrd)) = 0.e0 |
---|
| 1253 | ENDDO |
---|
| 1254 | ENDDO |
---|
[911] | 1255 | |
---|
[4292] | 1256 | ! For the flagu/flagv calculation below we require a version of fmask without |
---|
| 1257 | ! the land boundary condition (shlat) included: |
---|
| 1258 | CALL wrk_alloc(jpi,jpj,zfmask) |
---|
| 1259 | DO ij = 2, jpjm1 |
---|
| 1260 | DO ii = 2, jpim1 |
---|
| 1261 | zfmask(ii,ij) = tmask(ii,ij ,1) * tmask(ii+1,ij ,1) & |
---|
| 1262 | & * tmask(ii,ij+1,1) * tmask(ii+1,ij+1,1) |
---|
| 1263 | END DO |
---|
| 1264 | END DO |
---|
| 1265 | |
---|
[1125] | 1266 | ! Lateral boundary conditions |
---|
[4292] | 1267 | CALL lbc_lnk( zfmask , 'F', 1. ) |
---|
[2528] | 1268 | CALL lbc_lnk( fmask , 'F', 1. ) ; CALL lbc_lnk( bdytmask(:,:), 'T', 1. ) |
---|
| 1269 | CALL lbc_lnk( bdyumask(:,:), 'U', 1. ) ; CALL lbc_lnk( bdyvmask(:,:), 'V', 1. ) |
---|
[911] | 1270 | |
---|
[3294] | 1271 | DO ib_bdy = 1, nb_bdy ! Indices and directions of rim velocity components |
---|
| 1272 | |
---|
[4292] | 1273 | idx_bdy(ib_bdy)%flagu(:,:) = 0.e0 |
---|
| 1274 | idx_bdy(ib_bdy)%flagv(:,:) = 0.e0 |
---|
[3294] | 1275 | icount = 0 |
---|
| 1276 | |
---|
[4292] | 1277 | ! Calculate relationship of U direction to the local orientation of the boundary |
---|
| 1278 | ! flagu = -1 : u component is normal to the dynamical boundary and its direction is outward |
---|
| 1279 | ! flagu = 0 : u is tangential |
---|
| 1280 | ! flagu = 1 : u is normal to the boundary and is direction is inward |
---|
[3294] | 1281 | |
---|
[4292] | 1282 | DO igrd = 1,jpbgrd |
---|
| 1283 | SELECT CASE( igrd ) |
---|
| 1284 | CASE( 1 ) |
---|
| 1285 | pmask => umask(:,:,1) |
---|
| 1286 | i_offset = 0 |
---|
| 1287 | CASE( 2 ) |
---|
| 1288 | pmask => bdytmask |
---|
| 1289 | i_offset = 1 |
---|
| 1290 | CASE( 3 ) |
---|
| 1291 | pmask => zfmask(:,:) |
---|
| 1292 | i_offset = 0 |
---|
| 1293 | END SELECT |
---|
| 1294 | icount = 0 |
---|
| 1295 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1296 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
| 1297 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
| 1298 | zefl = pmask(nbi+i_offset-1,nbj) |
---|
| 1299 | zwfl = pmask(nbi+i_offset,nbj) |
---|
| 1300 | ! This error check only works if you are using the bdyXmask arrays |
---|
| 1301 | IF( i_offset == 1 .and. zefl + zwfl == 2 ) THEN |
---|
| 1302 | icount = icount + 1 |
---|
| 1303 | IF(lwp) WRITE(numout,*) 'Problem with igrd = ',igrd,' at (global) nbi, nbj : ',mig(nbi),mjg(nbj) |
---|
| 1304 | ELSE |
---|
| 1305 | idx_bdy(ib_bdy)%flagu(ib,igrd) = -zefl + zwfl |
---|
| 1306 | ENDIF |
---|
| 1307 | END DO |
---|
| 1308 | IF( icount /= 0 ) THEN |
---|
| 1309 | IF(lwp) WRITE(numout,*) |
---|
| 1310 | IF(lwp) WRITE(numout,*) ' E R R O R : Some ',cgrid(igrd),' grid points,', & |
---|
| 1311 | ' are not boundary points (flagu calculation). Check nbi, nbj, indices for boundary set ',ib_bdy |
---|
| 1312 | IF(lwp) WRITE(numout,*) ' ========== ' |
---|
| 1313 | IF(lwp) WRITE(numout,*) |
---|
| 1314 | nstop = nstop + 1 |
---|
| 1315 | ENDIF |
---|
[1125] | 1316 | END DO |
---|
[911] | 1317 | |
---|
[4292] | 1318 | ! Calculate relationship of V direction to the local orientation of the boundary |
---|
| 1319 | ! flagv = -1 : v component is normal to the dynamical boundary but its direction is outward |
---|
| 1320 | ! flagv = 0 : v is tangential |
---|
| 1321 | ! flagv = 1 : v is normal to the boundary and is direction is inward |
---|
[911] | 1322 | |
---|
[4292] | 1323 | DO igrd = 1,jpbgrd |
---|
| 1324 | SELECT CASE( igrd ) |
---|
| 1325 | CASE( 1 ) |
---|
| 1326 | pmask => vmask(:,:,1) |
---|
| 1327 | j_offset = 0 |
---|
| 1328 | CASE( 2 ) |
---|
| 1329 | pmask => zfmask(:,:) |
---|
| 1330 | j_offset = 0 |
---|
| 1331 | CASE( 3 ) |
---|
| 1332 | pmask => bdytmask |
---|
| 1333 | j_offset = 1 |
---|
| 1334 | END SELECT |
---|
| 1335 | icount = 0 |
---|
| 1336 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1337 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
| 1338 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
| 1339 | znfl = pmask(nbi,nbj+j_offset-1 ) |
---|
| 1340 | zsfl = pmask(nbi,nbj+j_offset) |
---|
| 1341 | ! This error check only works if you are using the bdyXmask arrays |
---|
| 1342 | IF( j_offset == 1 .and. znfl + zsfl == 2 ) THEN |
---|
| 1343 | IF(lwp) WRITE(numout,*) 'Problem with igrd = ',igrd,' at (global) nbi, nbj : ',mig(nbi),mjg(nbj) |
---|
| 1344 | icount = icount + 1 |
---|
| 1345 | ELSE |
---|
| 1346 | idx_bdy(ib_bdy)%flagv(ib,igrd) = -znfl + zsfl |
---|
| 1347 | END IF |
---|
| 1348 | END DO |
---|
| 1349 | IF( icount /= 0 ) THEN |
---|
| 1350 | IF(lwp) WRITE(numout,*) |
---|
| 1351 | IF(lwp) WRITE(numout,*) ' E R R O R : Some ',cgrid(igrd),' grid points,', & |
---|
| 1352 | ' are not boundary points (flagv calculation). Check nbi, nbj, indices for boundary set ',ib_bdy |
---|
| 1353 | IF(lwp) WRITE(numout,*) ' ========== ' |
---|
| 1354 | IF(lwp) WRITE(numout,*) |
---|
| 1355 | nstop = nstop + 1 |
---|
| 1356 | ENDIF |
---|
[1125] | 1357 | END DO |
---|
[3651] | 1358 | |
---|
[4292] | 1359 | END DO |
---|
[911] | 1360 | |
---|
[1125] | 1361 | ! Compute total lateral surface for volume correction: |
---|
| 1362 | ! ---------------------------------------------------- |
---|
[3651] | 1363 | ! JC: this must be done at each time step with key_vvl |
---|
[911] | 1364 | bdysurftot = 0.e0 |
---|
[2528] | 1365 | IF( ln_vol ) THEN |
---|
[1125] | 1366 | igrd = 2 ! Lateral surface at U-points |
---|
[3294] | 1367 | DO ib_bdy = 1, nb_bdy |
---|
| 1368 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1369 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
[3632] | 1370 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
[4292] | 1371 | flagu => idx_bdy(ib_bdy)%flagu(ib,igrd) |
---|
[3294] | 1372 | bdysurftot = bdysurftot + hu (nbi , nbj) & |
---|
| 1373 | & * e2u (nbi , nbj) * ABS( flagu ) & |
---|
| 1374 | & * tmask_i(nbi , nbj) & |
---|
| 1375 | & * tmask_i(nbi+1, nbj) |
---|
| 1376 | ENDDO |
---|
| 1377 | ENDDO |
---|
[911] | 1378 | |
---|
[1125] | 1379 | igrd=3 ! Add lateral surface at V-points |
---|
[3294] | 1380 | DO ib_bdy = 1, nb_bdy |
---|
| 1381 | DO ib = 1, idx_bdy(ib_bdy)%nblenrim(igrd) |
---|
| 1382 | nbi => idx_bdy(ib_bdy)%nbi(ib,igrd) |
---|
[3632] | 1383 | nbj => idx_bdy(ib_bdy)%nbj(ib,igrd) |
---|
[4292] | 1384 | flagv => idx_bdy(ib_bdy)%flagv(ib,igrd) |
---|
[3294] | 1385 | bdysurftot = bdysurftot + hv (nbi, nbj ) & |
---|
| 1386 | & * e1v (nbi, nbj ) * ABS( flagv ) & |
---|
| 1387 | & * tmask_i(nbi, nbj ) & |
---|
| 1388 | & * tmask_i(nbi, nbj+1) |
---|
| 1389 | ENDDO |
---|
| 1390 | ENDDO |
---|
[2528] | 1391 | ! |
---|
[1125] | 1392 | IF( lk_mpp ) CALL mpp_sum( bdysurftot ) ! sum over the global domain |
---|
[911] | 1393 | END IF |
---|
[3294] | 1394 | ! |
---|
| 1395 | ! Tidy up |
---|
| 1396 | !-------- |
---|
[3651] | 1397 | IF (nb_bdy>0) THEN |
---|
| 1398 | DEALLOCATE(nbidta, nbjdta, nbrdta) |
---|
| 1399 | ENDIF |
---|
[911] | 1400 | |
---|
[4292] | 1401 | CALL wrk_dealloc(jpi,jpj,zfmask) |
---|
| 1402 | |
---|
[3294] | 1403 | IF( nn_timing == 1 ) CALL timing_stop('bdy_init') |
---|
[911] | 1404 | |
---|
| 1405 | END SUBROUTINE bdy_init |
---|
| 1406 | |
---|
[3651] | 1407 | SUBROUTINE bdy_ctl_seg |
---|
| 1408 | !!---------------------------------------------------------------------- |
---|
| 1409 | !! *** ROUTINE bdy_ctl_seg *** |
---|
| 1410 | !! |
---|
| 1411 | !! ** Purpose : Check straight open boundary segments location |
---|
| 1412 | !! |
---|
| 1413 | !! ** Method : - Look for open boundary corners |
---|
| 1414 | !! - Check that segments start or end on land |
---|
| 1415 | !!---------------------------------------------------------------------- |
---|
| 1416 | INTEGER :: ib, ib1, ib2, ji ,jj, itest |
---|
| 1417 | INTEGER, DIMENSION(jp_nseg,2) :: icorne, icornw, icornn, icorns |
---|
| 1418 | REAL(wp), DIMENSION(2) :: ztestmask |
---|
| 1419 | !!---------------------------------------------------------------------- |
---|
| 1420 | ! |
---|
| 1421 | IF (lwp) WRITE(numout,*) ' ' |
---|
| 1422 | IF (lwp) WRITE(numout,*) 'bdy_ctl_seg: Check analytical segments' |
---|
| 1423 | IF (lwp) WRITE(numout,*) '~~~~~~~~~~~~' |
---|
| 1424 | ! |
---|
| 1425 | IF(lwp) WRITE(numout,*) 'Number of east segments : ', nbdysege |
---|
| 1426 | IF(lwp) WRITE(numout,*) 'Number of west segments : ', nbdysegw |
---|
| 1427 | IF(lwp) WRITE(numout,*) 'Number of north segments : ', nbdysegn |
---|
| 1428 | IF(lwp) WRITE(numout,*) 'Number of south segments : ', nbdysegs |
---|
| 1429 | ! 1. Check bounds |
---|
| 1430 | !---------------- |
---|
| 1431 | DO ib = 1, nbdysegn |
---|
| 1432 | IF (lwp) WRITE(numout,*) '**check north seg bounds pckg: ', npckgn(ib) |
---|
| 1433 | IF ((jpjnob(ib).ge.jpjglo-1).or.& |
---|
| 1434 | &(jpjnob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1435 | IF (jpindt(ib).ge.jpinft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1436 | IF (jpindt(ib).le.1 ) CALL ctl_stop( 'Start index out of domain' ) |
---|
| 1437 | IF (jpinft(ib).ge.jpiglo) CALL ctl_stop( 'End index out of domain' ) |
---|
| 1438 | END DO |
---|
| 1439 | ! |
---|
| 1440 | DO ib = 1, nbdysegs |
---|
| 1441 | IF (lwp) WRITE(numout,*) '**check south seg bounds pckg: ', npckgs(ib) |
---|
| 1442 | IF ((jpjsob(ib).ge.jpjglo-1).or.& |
---|
| 1443 | &(jpjsob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1444 | IF (jpisdt(ib).ge.jpisft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1445 | IF (jpisdt(ib).le.1 ) CALL ctl_stop( 'Start index out of domain' ) |
---|
| 1446 | IF (jpisft(ib).ge.jpiglo) CALL ctl_stop( 'End index out of domain' ) |
---|
| 1447 | END DO |
---|
| 1448 | ! |
---|
| 1449 | DO ib = 1, nbdysege |
---|
| 1450 | IF (lwp) WRITE(numout,*) '**check east seg bounds pckg: ', npckge(ib) |
---|
| 1451 | IF ((jpieob(ib).ge.jpiglo-1).or.& |
---|
| 1452 | &(jpieob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1453 | IF (jpjedt(ib).ge.jpjeft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1454 | IF (jpjedt(ib).le.1 ) CALL ctl_stop( 'Start index out of domain' ) |
---|
| 1455 | IF (jpjeft(ib).ge.jpjglo) CALL ctl_stop( 'End index out of domain' ) |
---|
| 1456 | END DO |
---|
| 1457 | ! |
---|
| 1458 | DO ib = 1, nbdysegw |
---|
| 1459 | IF (lwp) WRITE(numout,*) '**check west seg bounds pckg: ', npckgw(ib) |
---|
| 1460 | IF ((jpiwob(ib).ge.jpiglo-1).or.& |
---|
| 1461 | &(jpiwob(ib).le.1)) CALL ctl_stop( 'nbdyind out of domain' ) |
---|
| 1462 | IF (jpjwdt(ib).ge.jpjwft(ib)) CALL ctl_stop( 'Bdy start index is greater than end index' ) |
---|
| 1463 | IF (jpjwdt(ib).le.1 ) CALL ctl_stop( 'Start index out of domain' ) |
---|
| 1464 | IF (jpjwft(ib).ge.jpjglo) CALL ctl_stop( 'End index out of domain' ) |
---|
| 1465 | ENDDO |
---|
| 1466 | ! |
---|
| 1467 | ! |
---|
| 1468 | ! 2. Look for segment crossings |
---|
| 1469 | !------------------------------ |
---|
| 1470 | IF (lwp) WRITE(numout,*) '**Look for segments corners :' |
---|
| 1471 | ! |
---|
| 1472 | itest = 0 ! corner number |
---|
| 1473 | ! |
---|
| 1474 | ! flag to detect if start or end of open boundary belongs to a corner |
---|
| 1475 | ! if not (=0), it must be on land. |
---|
| 1476 | ! if a corner is detected, save bdy package number for further tests |
---|
| 1477 | icorne(:,:)=0. ; icornw(:,:)=0. ; icornn(:,:)=0. ; icorns(:,:)=0. |
---|
| 1478 | ! South/West crossings |
---|
| 1479 | IF ((nbdysegw > 0).AND.(nbdysegs > 0)) THEN |
---|
| 1480 | DO ib1 = 1, nbdysegw |
---|
| 1481 | DO ib2 = 1, nbdysegs |
---|
| 1482 | IF (( jpisdt(ib2)<=jpiwob(ib1)).AND. & |
---|
| 1483 | & ( jpisft(ib2)>=jpiwob(ib1)).AND. & |
---|
| 1484 | & ( jpjwdt(ib1)<=jpjsob(ib2)).AND. & |
---|
| 1485 | & ( jpjwft(ib1)>=jpjsob(ib2))) THEN |
---|
| 1486 | IF ((jpjwdt(ib1)==jpjsob(ib2)).AND.(jpisdt(ib2)==jpiwob(ib1))) THEN |
---|
| 1487 | ! We have a possible South-West corner |
---|
| 1488 | ! WRITE(numout,*) ' Found a South-West corner at (i,j): ', jpisdt(ib2), jpjwdt(ib1) |
---|
| 1489 | ! WRITE(numout,*) ' between segments: ', npckgw(ib1), npckgs(ib2) |
---|
| 1490 | icornw(ib1,1) = npckgs(ib2) |
---|
| 1491 | icorns(ib2,1) = npckgw(ib1) |
---|
| 1492 | ELSEIF ((jpisft(ib2)==jpiwob(ib1)).AND.(jpjwft(ib1)==jpjsob(ib2))) THEN |
---|
| 1493 | IF(lwp) WRITE(numout,*) |
---|
| 1494 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1495 | & jpisft(ib2), jpjwft(ib1) |
---|
| 1496 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1497 | IF(lwp) WRITE(numout,*) ' Crossing problem with West segment: ',npckgw(ib1), & |
---|
| 1498 | & ' and South segment: ',npckgs(ib2) |
---|
| 1499 | IF(lwp) WRITE(numout,*) |
---|
| 1500 | nstop = nstop + 1 |
---|
| 1501 | ELSE |
---|
| 1502 | IF(lwp) WRITE(numout,*) |
---|
| 1503 | IF(lwp) WRITE(numout,*) ' E R R O R : Check South and West Open boundary indices' |
---|
| 1504 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with West segment: ',npckgw(ib1) , & |
---|
| 1505 | & ' and South segment: ',npckgs(ib2) |
---|
| 1506 | IF(lwp) WRITE(numout,*) |
---|
| 1507 | nstop = nstop+1 |
---|
| 1508 | END IF |
---|
| 1509 | END IF |
---|
| 1510 | END DO |
---|
| 1511 | END DO |
---|
| 1512 | END IF |
---|
| 1513 | ! |
---|
| 1514 | ! South/East crossings |
---|
| 1515 | IF ((nbdysege > 0).AND.(nbdysegs > 0)) THEN |
---|
| 1516 | DO ib1 = 1, nbdysege |
---|
| 1517 | DO ib2 = 1, nbdysegs |
---|
| 1518 | IF (( jpisdt(ib2)<=jpieob(ib1)+1).AND. & |
---|
| 1519 | & ( jpisft(ib2)>=jpieob(ib1)+1).AND. & |
---|
| 1520 | & ( jpjedt(ib1)<=jpjsob(ib2) ).AND. & |
---|
| 1521 | & ( jpjeft(ib1)>=jpjsob(ib2) )) THEN |
---|
| 1522 | IF ((jpjedt(ib1)==jpjsob(ib2)).AND.(jpisft(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1523 | ! We have a possible South-East corner |
---|
| 1524 | ! WRITE(numout,*) ' Found a South-East corner at (i,j): ', jpisft(ib2), jpjedt(ib1) |
---|
| 1525 | ! WRITE(numout,*) ' between segments: ', npckge(ib1), npckgs(ib2) |
---|
| 1526 | icorne(ib1,1) = npckgs(ib2) |
---|
| 1527 | icorns(ib2,2) = npckge(ib1) |
---|
| 1528 | ELSEIF ((jpjeft(ib1)==jpjsob(ib2)).AND.(jpisdt(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1529 | IF(lwp) WRITE(numout,*) |
---|
| 1530 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1531 | & jpisdt(ib2), jpjeft(ib1) |
---|
| 1532 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1533 | IF(lwp) WRITE(numout,*) ' Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1534 | & ' and South segment: ',npckgs(ib2) |
---|
| 1535 | IF(lwp) WRITE(numout,*) |
---|
| 1536 | nstop = nstop + 1 |
---|
| 1537 | ELSE |
---|
| 1538 | IF(lwp) WRITE(numout,*) |
---|
| 1539 | IF(lwp) WRITE(numout,*) ' E R R O R : Check South and East Open boundary indices' |
---|
| 1540 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1541 | & ' and South segment: ',npckgs(ib2) |
---|
| 1542 | IF(lwp) WRITE(numout,*) |
---|
| 1543 | nstop = nstop + 1 |
---|
| 1544 | END IF |
---|
| 1545 | END IF |
---|
| 1546 | END DO |
---|
| 1547 | END DO |
---|
| 1548 | END IF |
---|
| 1549 | ! |
---|
| 1550 | ! North/West crossings |
---|
| 1551 | IF ((nbdysegn > 0).AND.(nbdysegw > 0)) THEN |
---|
| 1552 | DO ib1 = 1, nbdysegw |
---|
| 1553 | DO ib2 = 1, nbdysegn |
---|
| 1554 | IF (( jpindt(ib2)<=jpiwob(ib1) ).AND. & |
---|
| 1555 | & ( jpinft(ib2)>=jpiwob(ib1) ).AND. & |
---|
| 1556 | & ( jpjwdt(ib1)<=jpjnob(ib2)+1).AND. & |
---|
| 1557 | & ( jpjwft(ib1)>=jpjnob(ib2)+1)) THEN |
---|
| 1558 | IF ((jpjwft(ib1)==jpjnob(ib2)+1).AND.(jpindt(ib2)==jpiwob(ib1))) THEN |
---|
| 1559 | ! We have a possible North-West corner |
---|
| 1560 | ! WRITE(numout,*) ' Found a North-West corner at (i,j): ', jpindt(ib2), jpjwft(ib1) |
---|
| 1561 | ! WRITE(numout,*) ' between segments: ', npckgw(ib1), npckgn(ib2) |
---|
| 1562 | icornw(ib1,2) = npckgn(ib2) |
---|
| 1563 | icornn(ib2,1) = npckgw(ib1) |
---|
| 1564 | ELSEIF ((jpjwdt(ib1)==jpjnob(ib2)+1).AND.(jpinft(ib2)==jpiwob(ib1))) THEN |
---|
| 1565 | IF(lwp) WRITE(numout,*) |
---|
| 1566 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1567 | & jpinft(ib2), jpjwdt(ib1) |
---|
| 1568 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1569 | IF(lwp) WRITE(numout,*) ' Crossing problem with West segment: ',npckgw(ib1), & |
---|
| 1570 | & ' and North segment: ',npckgn(ib2) |
---|
| 1571 | IF(lwp) WRITE(numout,*) |
---|
| 1572 | nstop = nstop + 1 |
---|
| 1573 | ELSE |
---|
| 1574 | IF(lwp) WRITE(numout,*) |
---|
| 1575 | IF(lwp) WRITE(numout,*) ' E R R O R : Check North and West Open boundary indices' |
---|
| 1576 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with West segment: ',npckgw(ib1), & |
---|
| 1577 | & ' and North segment: ',npckgn(ib2) |
---|
| 1578 | IF(lwp) WRITE(numout,*) |
---|
| 1579 | nstop = nstop + 1 |
---|
| 1580 | END IF |
---|
| 1581 | END IF |
---|
| 1582 | END DO |
---|
| 1583 | END DO |
---|
| 1584 | END IF |
---|
| 1585 | ! |
---|
| 1586 | ! North/East crossings |
---|
| 1587 | IF ((nbdysegn > 0).AND.(nbdysege > 0)) THEN |
---|
| 1588 | DO ib1 = 1, nbdysege |
---|
| 1589 | DO ib2 = 1, nbdysegn |
---|
| 1590 | IF (( jpindt(ib2)<=jpieob(ib1)+1).AND. & |
---|
| 1591 | & ( jpinft(ib2)>=jpieob(ib1)+1).AND. & |
---|
| 1592 | & ( jpjedt(ib1)<=jpjnob(ib2)+1).AND. & |
---|
| 1593 | & ( jpjeft(ib1)>=jpjnob(ib2)+1)) THEN |
---|
| 1594 | IF ((jpjeft(ib1)==jpjnob(ib2)+1).AND.(jpinft(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1595 | ! We have a possible North-East corner |
---|
| 1596 | ! WRITE(numout,*) ' Found a North-East corner at (i,j): ', jpinft(ib2), jpjeft(ib1) |
---|
| 1597 | ! WRITE(numout,*) ' between segments: ', npckge(ib1), npckgn(ib2) |
---|
| 1598 | icorne(ib1,2) = npckgn(ib2) |
---|
| 1599 | icornn(ib2,2) = npckge(ib1) |
---|
| 1600 | ELSEIF ((jpjedt(ib1)==jpjnob(ib2)+1).AND.(jpindt(ib2)==jpieob(ib1)+1)) THEN |
---|
| 1601 | IF(lwp) WRITE(numout,*) |
---|
| 1602 | IF(lwp) WRITE(numout,*) ' E R R O R : Found an acute open boundary corner at point (i,j)= ', & |
---|
| 1603 | & jpindt(ib2), jpjedt(ib1) |
---|
| 1604 | IF(lwp) WRITE(numout,*) ' ========== Not allowed yet' |
---|
| 1605 | IF(lwp) WRITE(numout,*) ' Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1606 | & ' and North segment: ',npckgn(ib2) |
---|
| 1607 | IF(lwp) WRITE(numout,*) |
---|
| 1608 | nstop = nstop + 1 |
---|
| 1609 | ELSE |
---|
| 1610 | IF(lwp) WRITE(numout,*) |
---|
| 1611 | IF(lwp) WRITE(numout,*) ' E R R O R : Check North and East Open boundary indices' |
---|
| 1612 | IF(lwp) WRITE(numout,*) ' ========== Crossing problem with East segment: ',npckge(ib1), & |
---|
| 1613 | & ' and North segment: ',npckgn(ib2) |
---|
| 1614 | IF(lwp) WRITE(numout,*) |
---|
| 1615 | nstop = nstop + 1 |
---|
| 1616 | END IF |
---|
| 1617 | END IF |
---|
| 1618 | END DO |
---|
| 1619 | END DO |
---|
| 1620 | END IF |
---|
| 1621 | ! |
---|
| 1622 | ! 3. Check if segment extremities are on land |
---|
| 1623 | !-------------------------------------------- |
---|
| 1624 | ! |
---|
| 1625 | ! West segments |
---|
| 1626 | DO ib = 1, nbdysegw |
---|
| 1627 | ! get mask at boundary extremities: |
---|
| 1628 | ztestmask(1:2)=0. |
---|
| 1629 | DO ji = 1, jpi |
---|
| 1630 | DO jj = 1, jpj |
---|
| 1631 | IF (((ji + nimpp - 1) == jpiwob(ib)).AND. & |
---|
| 1632 | & ((jj + njmpp - 1) == jpjwdt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1633 | IF (((ji + nimpp - 1) == jpiwob(ib)).AND. & |
---|
| 1634 | & ((jj + njmpp - 1) == jpjwft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1635 | END DO |
---|
| 1636 | END DO |
---|
| 1637 | IF( lk_mpp ) CALL mpp_sum( ztestmask, 2 ) ! sum over the global domain |
---|
| 1638 | |
---|
| 1639 | IF (ztestmask(1)==1) THEN |
---|
| 1640 | IF (icornw(ib,1)==0) THEN |
---|
| 1641 | IF(lwp) WRITE(numout,*) |
---|
| 1642 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgw(ib) |
---|
| 1643 | IF(lwp) WRITE(numout,*) ' ========== does not start on land or on a corner' |
---|
| 1644 | IF(lwp) WRITE(numout,*) |
---|
| 1645 | nstop = nstop + 1 |
---|
| 1646 | ELSE |
---|
| 1647 | ! This is a corner |
---|
[6204] | 1648 | IF(lwp) WRITE(numout,*) 'Found a South-West corner at (i,j): ', jpiwob(ib), jpjwdt(ib) |
---|
[3651] | 1649 | CALL bdy_ctl_corn(npckgw(ib), icornw(ib,1)) |
---|
| 1650 | itest=itest+1 |
---|
| 1651 | ENDIF |
---|
| 1652 | ENDIF |
---|
| 1653 | IF (ztestmask(2)==1) THEN |
---|
| 1654 | IF (icornw(ib,2)==0) THEN |
---|
| 1655 | IF(lwp) WRITE(numout,*) |
---|
| 1656 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgw(ib) |
---|
| 1657 | IF(lwp) WRITE(numout,*) ' ========== does not end on land or on a corner' |
---|
| 1658 | IF(lwp) WRITE(numout,*) |
---|
| 1659 | nstop = nstop + 1 |
---|
| 1660 | ELSE |
---|
| 1661 | ! This is a corner |
---|
[6204] | 1662 | IF(lwp) WRITE(numout,*) 'Found a North-West corner at (i,j): ', jpiwob(ib), jpjwft(ib) |
---|
[3651] | 1663 | CALL bdy_ctl_corn(npckgw(ib), icornw(ib,2)) |
---|
| 1664 | itest=itest+1 |
---|
| 1665 | ENDIF |
---|
| 1666 | ENDIF |
---|
| 1667 | END DO |
---|
| 1668 | ! |
---|
| 1669 | ! East segments |
---|
| 1670 | DO ib = 1, nbdysege |
---|
| 1671 | ! get mask at boundary extremities: |
---|
| 1672 | ztestmask(1:2)=0. |
---|
| 1673 | DO ji = 1, jpi |
---|
| 1674 | DO jj = 1, jpj |
---|
| 1675 | IF (((ji + nimpp - 1) == jpieob(ib)+1).AND. & |
---|
| 1676 | & ((jj + njmpp - 1) == jpjedt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1677 | IF (((ji + nimpp - 1) == jpieob(ib)+1).AND. & |
---|
| 1678 | & ((jj + njmpp - 1) == jpjeft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1679 | END DO |
---|
| 1680 | END DO |
---|
| 1681 | IF( lk_mpp ) CALL mpp_sum( ztestmask, 2 ) ! sum over the global domain |
---|
| 1682 | |
---|
| 1683 | IF (ztestmask(1)==1) THEN |
---|
| 1684 | IF (icorne(ib,1)==0) THEN |
---|
| 1685 | IF(lwp) WRITE(numout,*) |
---|
| 1686 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckge(ib) |
---|
| 1687 | IF(lwp) WRITE(numout,*) ' ========== does not start on land or on a corner' |
---|
| 1688 | IF(lwp) WRITE(numout,*) |
---|
| 1689 | nstop = nstop + 1 |
---|
| 1690 | ELSE |
---|
| 1691 | ! This is a corner |
---|
[6204] | 1692 | IF(lwp) WRITE(numout,*) 'Found a South-East corner at (i,j): ', jpieob(ib)+1, jpjedt(ib) |
---|
[3651] | 1693 | CALL bdy_ctl_corn(npckge(ib), icorne(ib,1)) |
---|
| 1694 | itest=itest+1 |
---|
| 1695 | ENDIF |
---|
| 1696 | ENDIF |
---|
| 1697 | IF (ztestmask(2)==1) THEN |
---|
| 1698 | IF (icorne(ib,2)==0) THEN |
---|
| 1699 | IF(lwp) WRITE(numout,*) |
---|
| 1700 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckge(ib) |
---|
| 1701 | IF(lwp) WRITE(numout,*) ' ========== does not end on land or on a corner' |
---|
| 1702 | IF(lwp) WRITE(numout,*) |
---|
| 1703 | nstop = nstop + 1 |
---|
| 1704 | ELSE |
---|
| 1705 | ! This is a corner |
---|
[6204] | 1706 | IF(lwp) WRITE(numout,*) 'Found a North-East corner at (i,j): ', jpieob(ib)+1, jpjeft(ib) |
---|
[3651] | 1707 | CALL bdy_ctl_corn(npckge(ib), icorne(ib,2)) |
---|
| 1708 | itest=itest+1 |
---|
| 1709 | ENDIF |
---|
| 1710 | ENDIF |
---|
| 1711 | END DO |
---|
| 1712 | ! |
---|
| 1713 | ! South segments |
---|
| 1714 | DO ib = 1, nbdysegs |
---|
| 1715 | ! get mask at boundary extremities: |
---|
| 1716 | ztestmask(1:2)=0. |
---|
| 1717 | DO ji = 1, jpi |
---|
| 1718 | DO jj = 1, jpj |
---|
| 1719 | IF (((jj + njmpp - 1) == jpjsob(ib)).AND. & |
---|
| 1720 | & ((ji + nimpp - 1) == jpisdt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1721 | IF (((jj + njmpp - 1) == jpjsob(ib)).AND. & |
---|
| 1722 | & ((ji + nimpp - 1) == jpisft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1723 | END DO |
---|
| 1724 | END DO |
---|
| 1725 | IF( lk_mpp ) CALL mpp_sum( ztestmask, 2 ) ! sum over the global domain |
---|
| 1726 | |
---|
| 1727 | IF ((ztestmask(1)==1).AND.(icorns(ib,1)==0)) THEN |
---|
| 1728 | IF(lwp) WRITE(numout,*) |
---|
| 1729 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgs(ib) |
---|
| 1730 | IF(lwp) WRITE(numout,*) ' ========== does not start on land or on a corner' |
---|
| 1731 | IF(lwp) WRITE(numout,*) |
---|
| 1732 | nstop = nstop + 1 |
---|
| 1733 | ENDIF |
---|
| 1734 | IF ((ztestmask(2)==1).AND.(icorns(ib,2)==0)) THEN |
---|
| 1735 | IF(lwp) WRITE(numout,*) |
---|
| 1736 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgs(ib) |
---|
| 1737 | IF(lwp) WRITE(numout,*) ' ========== does not end on land or on a corner' |
---|
| 1738 | IF(lwp) WRITE(numout,*) |
---|
| 1739 | nstop = nstop + 1 |
---|
| 1740 | ENDIF |
---|
| 1741 | END DO |
---|
| 1742 | ! |
---|
| 1743 | ! North segments |
---|
| 1744 | DO ib = 1, nbdysegn |
---|
| 1745 | ! get mask at boundary extremities: |
---|
| 1746 | ztestmask(1:2)=0. |
---|
| 1747 | DO ji = 1, jpi |
---|
| 1748 | DO jj = 1, jpj |
---|
| 1749 | IF (((jj + njmpp - 1) == jpjnob(ib)+1).AND. & |
---|
| 1750 | & ((ji + nimpp - 1) == jpindt(ib))) ztestmask(1)=tmask(ji,jj,1) |
---|
| 1751 | IF (((jj + njmpp - 1) == jpjnob(ib)+1).AND. & |
---|
| 1752 | & ((ji + nimpp - 1) == jpinft(ib))) ztestmask(2)=tmask(ji,jj,1) |
---|
| 1753 | END DO |
---|
| 1754 | END DO |
---|
| 1755 | IF( lk_mpp ) CALL mpp_sum( ztestmask, 2 ) ! sum over the global domain |
---|
| 1756 | |
---|
| 1757 | IF ((ztestmask(1)==1).AND.(icornn(ib,1)==0)) THEN |
---|
| 1758 | IF(lwp) WRITE(numout,*) |
---|
| 1759 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgn(ib) |
---|
| 1760 | IF(lwp) WRITE(numout,*) ' ========== does not start on land' |
---|
| 1761 | IF(lwp) WRITE(numout,*) |
---|
| 1762 | nstop = nstop + 1 |
---|
| 1763 | ENDIF |
---|
| 1764 | IF ((ztestmask(2)==1).AND.(icornn(ib,2)==0)) THEN |
---|
| 1765 | IF(lwp) WRITE(numout,*) |
---|
| 1766 | IF(lwp) WRITE(numout,*) ' E R R O R : Open boundary segment ', npckgn(ib) |
---|
| 1767 | IF(lwp) WRITE(numout,*) ' ========== does not end on land' |
---|
| 1768 | IF(lwp) WRITE(numout,*) |
---|
| 1769 | nstop = nstop + 1 |
---|
| 1770 | ENDIF |
---|
| 1771 | END DO |
---|
| 1772 | ! |
---|
| 1773 | IF ((itest==0).AND.(lwp)) WRITE(numout,*) 'NO open boundary corner found' |
---|
| 1774 | ! |
---|
| 1775 | ! Other tests TBD: |
---|
| 1776 | ! segments completly on land |
---|
| 1777 | ! optimized open boundary array length according to landmask |
---|
| 1778 | ! Nudging layers that overlap with interior domain |
---|
| 1779 | ! |
---|
| 1780 | END SUBROUTINE bdy_ctl_seg |
---|
| 1781 | |
---|
| 1782 | SUBROUTINE bdy_ctl_corn( ib1, ib2 ) |
---|
| 1783 | !!---------------------------------------------------------------------- |
---|
| 1784 | !! *** ROUTINE bdy_ctl_corn *** |
---|
| 1785 | !! |
---|
| 1786 | !! ** Purpose : Check numerical schemes consistency between |
---|
| 1787 | !! segments having a common corner |
---|
| 1788 | !! |
---|
| 1789 | !! ** Method : |
---|
| 1790 | !!---------------------------------------------------------------------- |
---|
| 1791 | INTEGER, INTENT(in) :: ib1, ib2 |
---|
| 1792 | INTEGER :: itest |
---|
| 1793 | !!---------------------------------------------------------------------- |
---|
| 1794 | itest = 0 |
---|
| 1795 | |
---|
[4292] | 1796 | IF (cn_dyn2d(ib1)/=cn_dyn2d(ib2)) itest = itest + 1 |
---|
| 1797 | IF (cn_dyn3d(ib1)/=cn_dyn3d(ib2)) itest = itest + 1 |
---|
| 1798 | IF (cn_tra(ib1)/=cn_tra(ib2)) itest = itest + 1 |
---|
[3651] | 1799 | ! |
---|
| 1800 | IF (nn_dyn2d_dta(ib1)/=nn_dyn2d_dta(ib2)) itest = itest + 1 |
---|
| 1801 | IF (nn_dyn3d_dta(ib1)/=nn_dyn3d_dta(ib2)) itest = itest + 1 |
---|
| 1802 | IF (nn_tra_dta(ib1)/=nn_tra_dta(ib2)) itest = itest + 1 |
---|
| 1803 | ! |
---|
| 1804 | IF (nn_rimwidth(ib1)/=nn_rimwidth(ib2)) itest = itest + 1 |
---|
| 1805 | ! |
---|
| 1806 | IF ( itest>0 ) THEN |
---|
| 1807 | IF(lwp) WRITE(numout,*) ' E R R O R : Segments ', ib1, 'and ', ib2 |
---|
| 1808 | IF(lwp) WRITE(numout,*) ' ========== have different open bdy schemes' |
---|
| 1809 | IF(lwp) WRITE(numout,*) |
---|
| 1810 | nstop = nstop + 1 |
---|
| 1811 | ENDIF |
---|
| 1812 | ! |
---|
| 1813 | END SUBROUTINE bdy_ctl_corn |
---|
| 1814 | |
---|
[911] | 1815 | #else |
---|
| 1816 | !!--------------------------------------------------------------------------------- |
---|
[3294] | 1817 | !! Dummy module NO open boundaries |
---|
[911] | 1818 | !!--------------------------------------------------------------------------------- |
---|
| 1819 | CONTAINS |
---|
| 1820 | SUBROUTINE bdy_init ! Dummy routine |
---|
| 1821 | END SUBROUTINE bdy_init |
---|
| 1822 | #endif |
---|
| 1823 | |
---|
| 1824 | !!================================================================================= |
---|
| 1825 | END MODULE bdyini |
---|