- Timestamp:
- 2016-07-19T10:38:35+02:00 (8 years ago)
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branches/NERC/dev_r5549_BDY_ZEROGRAD/NEMOGCM/NEMO/TOP_SRC/trcbc.F90
r5215 r6808 1 1 MODULE trcbc 2 2 !!====================================================================== 3 !! *** MODULE trc dta***3 !! *** MODULE trcbc *** 4 4 !! TOP : module for passive tracer boundary conditions 5 5 !!===================================================================== 6 !!---------------------------------------------------------------------- 7 #if defined key_top 6 !! History : 3.5 ! 2014-04 (M. Vichi, T. Lovato) Original 7 !! 3.6 ! 2015-03 (T . Lovato) Revision and BDY support 8 !!---------------------------------------------------------------------- 9 #if defined key_top 8 10 !!---------------------------------------------------------------------- 9 11 !! 'key_top' TOP model 10 12 !!---------------------------------------------------------------------- 11 !! trc_ dta : read and time interpolated passive tracer data13 !! trc_bc : read and time interpolated tracer Boundary Conditions 12 14 !!---------------------------------------------------------------------- 13 15 USE par_trc ! passive tracers parameters … … 17 19 USE lib_mpp ! MPP library 18 20 USE fldread ! read input fields 21 #if defined key_bdy 22 USE bdy_oce, only: nb_bdy , idx_bdy, ln_coords_file, rn_time_dmp, rn_time_dmp_out 23 #endif 19 24 20 25 IMPLICIT NONE … … 24 29 PUBLIC trc_bc_read ! called in trcstp.F90 or within 25 30 26 INTEGER , SAVE, PUBLIC :: nb_trcobc ! number of tracers with open BC27 INTEGER , SAVE, PUBLIC :: nb_trcsbc ! number of tracers with surface BC28 INTEGER , SAVE, PUBLIC :: nb_trccbc ! number of tracers with coastal BC31 INTEGER , SAVE, PUBLIC :: nb_trcobc ! number of tracers with open BC 32 INTEGER , SAVE, PUBLIC :: nb_trcsbc ! number of tracers with surface BC 33 INTEGER , SAVE, PUBLIC :: nb_trccbc ! number of tracers with coastal BC 29 34 INTEGER , SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: n_trc_indobc ! index of tracer with OBC data 30 35 INTEGER , SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: n_trc_indsbc ! index of tracer with SBC data 31 36 INTEGER , SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: n_trc_indcbc ! index of tracer with CBC data 32 INTEGER , SAVE, PUBLIC :: ntra_obc ! MAX( 1, nb_trcxxx ) to avoid compilation error with bounds checking 33 INTEGER , SAVE, PUBLIC :: ntra_sbc ! MAX( 1, nb_trcxxx ) to avoid compilation error with bounds checking 34 INTEGER , SAVE, PUBLIC :: ntra_cbc ! MAX( 1, nb_trcxxx ) to avoid compilation error with bounds checking 35 REAL(wp) , SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: rf_trofac ! multiplicative factor for OBCtracer values 36 TYPE(FLD), SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: sf_trcobc ! structure of data input OBC (file informations, fields read) 37 REAL(wp) , SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: rf_trsfac ! multiplicative factor for SBC tracer values 38 TYPE(FLD), SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: sf_trcsbc ! structure of data input SBC (file informations, fields read) 39 REAL(wp) , SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: rf_trcfac ! multiplicative factor for CBC tracer values 40 TYPE(FLD), SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: sf_trccbc ! structure of data input CBC (file informations, fields read) 41 42 !! * Substitutions 43 # include "domzgr_substitute.h90" 44 !!---------------------------------------------------------------------- 45 !! NEMO/OPA 3.3 , NEMO Consortium (2010) 46 !! $Id$ 37 REAL(wp) , SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: rf_trsfac ! multiplicative factor for SBC tracer values 38 TYPE(FLD), SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: sf_trcsbc ! structure of data input SBC (file informations, fields read) 39 REAL(wp) , SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: rf_trcfac ! multiplicative factor for CBC tracer values 40 TYPE(FLD), SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: sf_trccbc ! structure of data input CBC (file informations, fields read) 41 REAL(wp) , SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:) :: rf_trofac ! multiplicative factor for OBCtracer values 42 TYPE(FLD), SAVE, PUBLIC, ALLOCATABLE, DIMENSION(:), TARGET :: sf_trcobc ! structure of data input OBC (file informations, fields read) 43 TYPE(MAP_POINTER), ALLOCATABLE, DIMENSION(:) :: nbmap_ptr ! array of pointers to nbmap 44 45 !!---------------------------------------------------------------------- 46 !! NEMO/OPA 3.6 , NEMO Consortium (2015) 47 !! $Id$ 47 48 !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) 48 49 !!---------------------------------------------------------------------- 49 50 CONTAINS 50 51 51 SUBROUTINE trc_bc_init( ntrc)52 SUBROUTINE trc_bc_init( ntrc ) 52 53 !!---------------------------------------------------------------------- 53 54 !! *** ROUTINE trc_bc_init *** … … 60 61 ! 61 62 INTEGER,INTENT(IN) :: ntrc ! number of tracers 62 INTEGER :: jl, jn 63 INTEGER :: jl, jn , ib, ibd, ii, ij, ik ! dummy loop indices 63 64 INTEGER :: ierr0, ierr1, ierr2, ierr3 ! temporary integers 64 INTEGER :: ios ! Local integer output status for namelist read 65 INTEGER :: ios ! Local integer output status for namelist read 66 INTEGER :: nblen, igrd ! support arrays for BDY 65 67 CHARACTER(len=100) :: clndta, clntrc 66 68 ! 67 CHARACTER(len=100) :: cn_dir 69 CHARACTER(len=100) :: cn_dir_sbc, cn_dir_cbc, cn_dir_obc 70 68 71 TYPE(FLD_N), ALLOCATABLE, DIMENSION(:) :: slf_i ! local array of namelist informations on the fields to read 69 72 TYPE(FLD_N), DIMENSION(jpmaxtrc) :: sn_trcobc ! open … … 74 77 REAL(wp) , DIMENSION(jpmaxtrc) :: rn_trcfac ! multiplicative factor for tracer values 75 78 !! 76 NAMELIST/namtrc_bc/ cn_dir, sn_trcobc, rn_trofac, sn_trcsbc, rn_trsfac, sn_trccbc, rn_trcfac 79 NAMELIST/namtrc_bc/ cn_dir_sbc, cn_dir_cbc, cn_dir_obc, sn_trcobc, rn_trofac, sn_trcsbc, rn_trsfac, sn_trccbc, rn_trcfac 80 #if defined key_bdy 81 NAMELIST/namtrc_bdy/ cn_trc_dflt, cn_trc, nn_trcdmp_bdy 82 #endif 77 83 !!---------------------------------------------------------------------- 78 84 IF( nn_timing == 1 ) CALL timing_start('trc_bc_init') 79 85 ! 86 IF( lwp ) THEN 87 WRITE(numout,*) ' ' 88 WRITE(numout,*) 'trc_bc_init : Tracers Boundary Conditions (BC)' 89 WRITE(numout,*) '~~~~~~~~~~~ ' 90 ENDIF 80 91 ! Initialisation and local array allocation 81 92 ierr0 = 0 ; ierr1 = 0 ; ierr2 = 0 ; ierr3 = 0 … … 107 118 n_trc_indcbc(:) = 0 108 119 ! 109 DO jn = 1, ntrc 110 IF( ln_trc_obc(jn) ) THEN 111 nb_trcobc = nb_trcobc + 1 112 n_trc_indobc(jn) = nb_trcobc 113 ENDIF 114 IF( ln_trc_sbc(jn) ) THEN 115 nb_trcsbc = nb_trcsbc + 1 116 n_trc_indsbc(jn) = nb_trcsbc 117 ENDIF 118 IF( ln_trc_cbc(jn) ) THEN 119 nb_trccbc = nb_trccbc + 1 120 n_trc_indcbc(jn) = nb_trccbc 121 ENDIF 122 ENDDO 123 ntra_obc = MAX( 1, nb_trcobc ) ! To avoid compilation error with bounds checking 124 IF( lwp ) WRITE(numout,*) ' ' 125 IF( lwp ) WRITE(numout,*) ' Number of passive tracers to be initialized with open boundary data :', nb_trcobc 126 IF( lwp ) WRITE(numout,*) ' ' 127 ntra_sbc = MAX( 1, nb_trcsbc ) ! To avoid compilation error with bounds checking 128 IF( lwp ) WRITE(numout,*) ' ' 129 IF( lwp ) WRITE(numout,*) ' Number of passive tracers to be initialized with surface boundary data :', nb_trcsbc 130 IF( lwp ) WRITE(numout,*) ' ' 131 ntra_cbc = MAX( 1, nb_trccbc ) ! To avoid compilation error with bounds checking 132 IF( lwp ) WRITE(numout,*) ' ' 133 IF( lwp ) WRITE(numout,*) ' Number of passive tracers to be initialized with coastal boundary data :', nb_trccbc 134 IF( lwp ) WRITE(numout,*) ' ' 135 120 ! Read Boundary Conditions Namelists 136 121 REWIND( numnat_ref ) ! Namelist namtrc_bc in reference namelist : Passive tracer data structure 137 122 READ ( numnat_ref, namtrc_bc, IOSTAT = ios, ERR = 901) … … 143 128 IF(lwm) WRITE ( numont, namtrc_bc ) 144 129 145 ! print some information for each 130 #if defined key_bdy 131 REWIND( numnat_ref ) ! Namelist namtrc_bc in reference namelist : Passive tracer data structure 132 READ ( numnat_ref, namtrc_bdy, IOSTAT = ios, ERR = 903) 133 903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_bdy in reference namelist', lwp ) 134 135 REWIND( numnat_cfg ) ! Namelist namtrc_bc in configuration namelist : Passive tracer data structure 136 READ ( numnat_cfg, namtrc_bdy, IOSTAT = ios, ERR = 904 ) 137 904 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_bdy in configuration namelist', lwp ) 138 IF(lwm) WRITE ( numont, namtrc_bdy ) 139 ! setup up preliminary informations for BDY structure 140 DO jn = 1, ntrc 141 DO ib = 1, nb_bdy 142 ! Set type of obc in BDY data structure (around here we may plug user override of obc type from nml) 143 IF ( ln_trc_obc(jn) ) THEN 144 trcdta_bdy(jn,ib)%cn_obc = TRIM( cn_trc(ib) ) 145 ELSE 146 trcdta_bdy(jn,ib)%cn_obc = TRIM( cn_trc_dflt(ib) ) 147 ENDIF 148 ! set damping use in BDY data structure 149 trcdta_bdy(jn,ib)%dmp = .false. 150 IF(nn_trcdmp_bdy(ib) .EQ. 1 .AND. ln_trc_obc(jn) ) trcdta_bdy(jn,ib)%dmp = .true. 151 IF(nn_trcdmp_bdy(ib) .EQ. 2 ) trcdta_bdy(jn,ib)%dmp = .true. 152 IF(trcdta_bdy(jn,ib)%cn_obc == 'frs' .AND. nn_trcdmp_bdy(ib) .NE. 0 ) & 153 & CALL ctl_stop( 'Use FRS OR relaxation' ) 154 IF (nn_trcdmp_bdy(ib) .LT. 0 .OR. nn_trcdmp_bdy(ib) .GT. 2) & 155 & CALL ctl_stop( 'Not a valid option for nn_trcdmp_bdy. Allowed: 0,1,2.' ) 156 ENDDO 157 ENDDO 158 159 #else 160 ! Force all tracers OBC to false if bdy not used 161 ln_trc_obc = .false. 162 #endif 163 ! compose BC data indexes 164 DO jn = 1, ntrc 165 IF( ln_trc_obc(jn) ) THEN 166 nb_trcobc = nb_trcobc + 1 ; n_trc_indobc(jn) = nb_trcobc 167 ENDIF 168 IF( ln_trc_sbc(jn) ) THEN 169 nb_trcsbc = nb_trcsbc + 1 ; n_trc_indsbc(jn) = nb_trcsbc 170 ENDIF 171 IF( ln_trc_cbc(jn) ) THEN 172 nb_trccbc = nb_trccbc + 1 ; n_trc_indcbc(jn) = nb_trccbc 173 ENDIF 174 ENDDO 175 176 ! Print summmary of Boundary Conditions 146 177 IF( lwp ) THEN 178 WRITE(numout,*) ' ' 179 WRITE(numout,'(a,i3)') ' Total tracers to be initialized with SURFACE BCs data:', nb_trcsbc 180 IF ( nb_trcsbc > 0 ) THEN 181 WRITE(numout,*) ' #trc NAME Boundary Mult.Fact. ' 182 DO jn = 1, ntrc 183 IF ( ln_trc_sbc(jn) ) WRITE(numout,9001) jn, TRIM( sn_trcsbc(jn)%clvar ), 'SBC', rn_trsfac(jn) 184 ENDDO 185 ENDIF 186 WRITE(numout,'(2a)') ' SURFACE BC data repository : ', TRIM(cn_dir_sbc) 187 188 WRITE(numout,*) ' ' 189 WRITE(numout,'(a,i3)') ' Total tracers to be initialized with COASTAL BCs data:', nb_trccbc 190 IF ( nb_trccbc > 0 ) THEN 191 WRITE(numout,*) ' #trc NAME Boundary Mult.Fact. ' 192 DO jn = 1, ntrc 193 IF ( ln_trc_cbc(jn) ) WRITE(numout, 9001) jn, TRIM( sn_trccbc(jn)%clvar ), 'CBC', rn_trcfac(jn) 194 ENDDO 195 ENDIF 196 WRITE(numout,'(2a)') ' COASTAL BC data repository : ', TRIM(cn_dir_cbc) 197 198 WRITE(numout,*) ' ' 199 WRITE(numout,'(a,i3)') ' Total tracers to be initialized with OPEN BCs data:', nb_trcobc 200 #if defined key_bdy 201 IF ( nb_trcobc > 0 ) THEN 202 WRITE(numout,*) ' #trc NAME Boundary Mult.Fact. OBC Settings' 203 DO jn = 1, ntrc 204 IF ( ln_trc_obc(jn) ) WRITE(numout, 9001) jn, TRIM( sn_trcobc(jn)%clvar ), 'OBC', rn_trofac(jn), (trcdta_bdy(jn,ib)%cn_obc,ib=1,nb_bdy) 205 IF ( .NOT. ln_trc_obc(jn) ) WRITE(numout, 9002) jn, 'Set data to IC and use default condition', (trcdta_bdy(jn,ib)%cn_obc,ib=1,nb_bdy) 206 ENDDO 207 WRITE(numout,*) ' ' 208 DO ib = 1, nb_bdy 209 IF (nn_trcdmp_bdy(ib) .EQ. 0) WRITE(numout,9003) ' Boundary ',ib,' -> NO damping of tracers' 210 IF (nn_trcdmp_bdy(ib) .EQ. 1) WRITE(numout,9003) ' Boundary ',ib,' -> damping ONLY for tracers with external data provided' 211 IF (nn_trcdmp_bdy(ib) .EQ. 2) WRITE(numout,9003) ' Boundary ',ib,' -> damping of ALL tracers' 212 IF (nn_trcdmp_bdy(ib) .GT. 0) THEN 213 WRITE(numout,9003) ' USE damping parameters from nambdy for boundary ', ib,' : ' 214 WRITE(numout,'(a,f10.2,a)') ' - Inflow damping time scale : ',rn_time_dmp(ib),' days' 215 WRITE(numout,'(a,f10.2,a)') ' - Outflow damping time scale : ',rn_time_dmp_out(ib),' days' 216 ENDIF 217 ENDDO 218 ENDIF 219 #endif 220 WRITE(numout,'(2a)') ' OPEN BC data repository : ', TRIM(cn_dir_obc) 221 ENDIF 222 9001 FORMAT(2x,i5, 3x, a15, 3x, a5, 6x, e11.3, 4x, 10a13) 223 9002 FORMAT(2x,i5, 3x, a41, 3x, 10a13) 224 9003 FORMAT(a, i5, a) 225 226 ! 227 #if defined key_bdy 228 ! OPEN Lateral boundary conditions 229 IF( nb_trcobc > 0 ) THEN 230 ALLOCATE ( sf_trcobc(nb_trcobc), rf_trofac(nb_trcobc), nbmap_ptr(nb_trcobc), STAT=ierr1 ) 231 IF( ierr1 > 0 ) THEN 232 CALL ctl_stop( 'trc_bc_init: unable to allocate sf_trcobc structure' ) ; RETURN 233 ENDIF 234 235 igrd = 1 ! Everything is at T-points here 236 147 237 DO jn = 1, ntrc 148 IF( ln_trc_obc(jn) ) THEN 149 clndta = TRIM( sn_trcobc(jn)%clvar ) 150 IF(lwp) WRITE(numout,*) 'Preparing to read OBC data file for passive tracer number :', jn, ' name : ', clndta, & 151 & ' multiplicative factor : ', rn_trofac(jn) 152 ENDIF 153 IF( ln_trc_sbc(jn) ) THEN 154 clndta = TRIM( sn_trcsbc(jn)%clvar ) 155 IF(lwp) WRITE(numout,*) 'Preparing to read SBC data file for passive tracer number :', jn, ' name : ', clndta, & 156 & ' multiplicative factor : ', rn_trsfac(jn) 157 ENDIF 158 IF( ln_trc_cbc(jn) ) THEN 159 clndta = TRIM( sn_trccbc(jn)%clvar ) 160 IF(lwp) WRITE(numout,*) 'Preparing to read CBC data file for passive tracer number :', jn, ' name : ', clndta, & 161 & ' multiplicative factor : ', rn_trcfac(jn) 162 ENDIF 163 END DO 164 ENDIF 165 ! 166 ! The following code is written this way to reduce memory usage and repeated for each boundary data 167 ! MAV: note that this is just a placeholder and the dimensions must be changed according to 168 ! what will be done with BDY. A new structure will probably need to be included 169 ! 170 ! OPEN Lateral boundary conditions 171 IF( nb_trcobc > 0 ) THEN ! allocate only if the number of tracer to initialise is greater than zero 172 ALLOCATE( sf_trcobc(nb_trcobc), rf_trofac(nb_trcobc), STAT=ierr1 ) 173 IF( ierr1 > 0 ) THEN 174 CALL ctl_stop( 'trc_bc_init: unable to allocate sf_trcobc structure' ) ; RETURN 175 ENDIF 176 ! 177 DO jn = 1, ntrc 178 IF( ln_trc_obc(jn) ) THEN ! update passive tracers arrays with input data read from file 179 jl = n_trc_indobc(jn) 180 slf_i(jl) = sn_trcobc(jn) 181 rf_trofac(jl) = rn_trofac(jn) 182 ALLOCATE( sf_trcobc(jl)%fnow(jpi,jpj,jpk) , STAT=ierr2 ) 183 IF( sn_trcobc(jn)%ln_tint ) ALLOCATE( sf_trcobc(jl)%fdta(jpi,jpj,jpk,2) , STAT=ierr3 ) 184 IF( ierr2 + ierr3 > 0 ) THEN 185 CALL ctl_stop( 'trc_bc_init : unable to allocate passive tracer OBC data arrays' ) ; RETURN 238 DO ib = 1, nb_bdy 239 240 nblen = idx_bdy(ib)%nblen(igrd) 241 242 IF ( ln_trc_obc(jn) ) THEN 243 ! Initialise from external data 244 jl = n_trc_indobc(jn) 245 slf_i(jl) = sn_trcobc(jn) 246 rf_trofac(jl) = rn_trofac(jn) 247 ALLOCATE( sf_trcobc(jl)%fnow(nblen,1,jpk) , STAT=ierr2 ) 248 IF( sn_trcobc(jn)%ln_tint ) ALLOCATE( sf_trcobc(jl)%fdta(nblen,1,jpk,2) , STAT=ierr3 ) 249 IF( ierr2 + ierr3 > 0 ) THEN 250 CALL ctl_stop( 'trc_bc_init : unable to allocate passive tracer OBC data arrays' ) ; RETURN 251 ENDIF 252 trcdta_bdy(jn,ib)%trc => sf_trcobc(jl)%fnow(:,1,:) 253 trcdta_bdy(jn,ib)%rn_fac = rf_trofac(jl) 254 ! create OBC mapping array 255 nbmap_ptr(jl)%ptr => idx_bdy(ib)%nbmap(:,igrd) 256 nbmap_ptr(jl)%ll_unstruc = ln_coords_file(igrd) 257 ELSE 258 ! Initialise obc arrays from initial conditions 259 ALLOCATE ( trcdta_bdy(jn,ib)%trc(nblen,jpk) ) 260 DO ibd = 1, nblen 261 DO ik = 1, jpkm1 262 ii = idx_bdy(ib)%nbi(ibd,igrd) 263 ij = idx_bdy(ib)%nbj(ibd,igrd) 264 trcdta_bdy(jn,ib)%trc(ibd,ik) = trn(ii,ij,ik,jn) * tmask(ii,ij,ik) 265 END DO 266 END DO 267 trcdta_bdy(jn,ib)%rn_fac = 1._wp 186 268 ENDIF 187 ENDIF 188 ! 269 ENDDO 189 270 ENDDO 190 ! ! fill sf_trcdta with slf_i and control print 191 CALL fld_fill( sf_trcobc, slf_i, cn_dir, 'trc_bc_init', 'Passive tracer OBC data', 'namtrc_bc' ) 192 ! 193 ENDIF 194 ! 271 272 CALL fld_fill( sf_trcobc, slf_i, cn_dir_obc, 'trc_bc_init', 'Passive tracer OBC data', 'namtrc_bc' ) 273 ENDIF 274 #endif 195 275 ! SURFACE Boundary conditions 196 276 IF( nb_trcsbc > 0 ) THEN ! allocate only if the number of tracer to initialise is greater than zero … … 214 294 ENDDO 215 295 ! ! fill sf_trcsbc with slf_i and control print 216 CALL fld_fill( sf_trcsbc, slf_i, cn_dir , 'trc_bc_init', 'Passive tracer SBC data', 'namtrc_bc' )296 CALL fld_fill( sf_trcsbc, slf_i, cn_dir_sbc, 'trc_bc_init', 'Passive tracer SBC data', 'namtrc_bc' ) 217 297 ! 218 298 ENDIF … … 239 319 ENDDO 240 320 ! ! fill sf_trccbc with slf_i and control print 241 CALL fld_fill( sf_trccbc, slf_i, cn_dir , 'trc_bc_init', 'Passive tracer CBC data', 'namtrc_bc' )321 CALL fld_fill( sf_trccbc, slf_i, cn_dir_cbc, 'trc_bc_init', 'Passive tracer CBC data', 'namtrc_bc' ) 242 322 ! 243 323 ENDIF 244 324 ! 245 325 DEALLOCATE( slf_i ) ! deallocate local field structure 246 326 IF( nn_timing == 1 ) CALL timing_stop('trc_bc_init') 247 327 ! 248 328 END SUBROUTINE trc_bc_init 249 329 250 330 251 SUBROUTINE trc_bc_read(kt )331 SUBROUTINE trc_bc_read(kt, jit) 252 332 !!---------------------------------------------------------------------- 253 333 !! *** ROUTINE trc_bc_init *** … … 258 338 !! 259 339 !!---------------------------------------------------------------------- 260 261 ! NEMO262 340 USE fldread 263 341 264 342 !! * Arguments 265 343 INTEGER, INTENT( in ) :: kt ! ocean time-step index 266 344 INTEGER, INTENT( in ), OPTIONAL :: jit ! subcycle time-step index (for timesplitting option) 267 345 !!--------------------------------------------------------------------- 268 346 ! 269 347 IF( nn_timing == 1 ) CALL timing_start('trc_bc_read') 270 348 271 IF( kt == nit000 ) THEN 272 IF(lwp) WRITE(numout,*) 273 IF(lwp) WRITE(numout,*) 'trc_bc_read : Surface boundary conditions for passive tracers.' 274 IF(lwp) WRITE(numout,*) '~~~~~~~ ' 275 ENDIF 276 277 ! OPEN boundary conditions: DOES NOT WORK. Waiting for stable BDY 278 IF( nb_trcobc > 0 ) THEN 279 if (lwp) write(numout,'(a,i5,a,i5)') ' reading OBC data for ', nb_trcobc ,' variables at step ', kt 280 CALL fld_read(kt,1,sf_trcobc) 281 ! vertical interpolation on s-grid and partial step to be added 282 ENDIF 283 284 ! SURFACE boundary conditions 285 IF( nb_trcsbc > 0 ) THEN 286 if (lwp) write(numout,'(a,i5,a,i5)') ' reading SBC data for ', nb_trcsbc ,' variables at step ', kt 287 CALL fld_read(kt,1,sf_trcsbc) 288 ENDIF 289 290 ! COASTAL boundary conditions 291 IF( nb_trccbc > 0 ) THEN 292 if (lwp) write(numout,'(a,i5,a,i5)') ' reading CBC data for ', nb_trccbc ,' variables at step ', kt 293 CALL fld_read(kt,1,sf_trccbc) 294 ENDIF 349 IF( kt == nit000 .AND. lwp) THEN 350 WRITE(numout,*) 351 WRITE(numout,*) 'trc_bc_read : Surface boundary conditions for passive tracers.' 352 WRITE(numout,*) '~~~~~~~~~~~ ' 353 ENDIF 354 355 IF ( PRESENT(jit) ) THEN 356 357 ! OPEN boundary conditions (use time_offset=+1 as they are applied at the end of the step) 358 IF( nb_trcobc > 0 ) THEN 359 if (lwp) write(numout,'(a,i5,a,i10)') ' reading OBC data for ', nb_trcobc ,' variable(s) at step ', kt 360 CALL fld_read(kt=kt, kn_fsbc=1, sd=sf_trcobc, map=nbmap_ptr, kit=jit, kt_offset=+1) 361 ENDIF 362 363 ! SURFACE boundary conditions 364 IF( nb_trcsbc > 0 ) THEN 365 if (lwp) write(numout,'(a,i5,a,i10)') ' reading SBC data for ', nb_trcsbc ,' variable(s) at step ', kt 366 CALL fld_read(kt=kt, kn_fsbc=1, sd=sf_trcsbc, kit=jit) 367 ENDIF 368 369 ! COASTAL boundary conditions 370 IF( nb_trccbc > 0 ) THEN 371 if (lwp) write(numout,'(a,i5,a,i10)') ' reading CBC data for ', nb_trccbc ,' variable(s) at step ', kt 372 CALL fld_read(kt=kt, kn_fsbc=1, sd=sf_trccbc, kit=jit) 373 ENDIF 374 375 ELSE 376 377 ! OPEN boundary conditions (use time_offset=+1 as they are applied at the end of the step) 378 IF( nb_trcobc > 0 ) THEN 379 if (lwp) write(numout,'(a,i5,a,i10)') ' reading OBC data for ', nb_trcobc ,' variable(s) at step ', kt 380 CALL fld_read(kt=kt, kn_fsbc=1, sd=sf_trcobc, map=nbmap_ptr, kt_offset=+1) 381 ENDIF 382 383 ! SURFACE boundary conditions 384 IF( nb_trcsbc > 0 ) THEN 385 if (lwp) write(numout,'(a,i5,a,i10)') ' reading SBC data for ', nb_trcsbc ,' variable(s) at step ', kt 386 CALL fld_read(kt=kt, kn_fsbc=1, sd=sf_trcsbc) 387 ENDIF 388 389 ! COASTAL boundary conditions 390 IF( nb_trccbc > 0 ) THEN 391 if (lwp) write(numout,'(a,i5,a,i10)') ' reading CBC data for ', nb_trccbc ,' variable(s) at step ', kt 392 CALL fld_read(kt=kt, kn_fsbc=1, sd=sf_trccbc) 393 ENDIF 394 395 ENDIF 396 295 397 ! 296 398 IF( nn_timing == 1 ) CALL timing_stop('trc_bc_read') 297 ! 298 399 ! 299 400 END SUBROUTINE trc_bc_read 401 300 402 #else 301 403 !!---------------------------------------------------------------------- … … 303 405 !!---------------------------------------------------------------------- 304 406 CONTAINS 407 408 SUBROUTINE trc_bc_init( ntrc ) ! Empty routine 409 INTEGER,INTENT(IN) :: ntrc ! number of tracers 410 WRITE(*,*) 'trc_bc_init: You should not have seen this print! error?', kt 411 END SUBROUTINE trc_bc_init 412 305 413 SUBROUTINE trc_bc_read( kt ) ! Empty routine 306 414 WRITE(*,*) 'trc_bc_read: You should not have seen this print! error?', kt
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