- Timestamp:
- 2017-03-23T15:36:14+01:00 (7 years ago)
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branches/UKMO/dev_r5518_nemo_fabm_ukmo/NEMOGCM/NEMO/TOP_SRC/trcbc.F90
r7827 r7829 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) 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 41 44 42 45 !! * Substitutions 43 46 # include "domzgr_substitute.h90" 44 47 !!---------------------------------------------------------------------- 45 !! NEMO/OPA 3. 3 , NEMO Consortium (2010)48 !! NEMO/OPA 3.6 , NEMO Consortium (2015) 46 49 !! $Id$ 47 50 !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) … … 60 63 ! 61 64 INTEGER,INTENT(IN) :: ntrc ! number of tracers 62 INTEGER :: jl, jn 65 INTEGER :: jl, jn , ib, ibd, ii, ij, ik ! dummy loop indices 63 66 INTEGER :: ierr0, ierr1, ierr2, ierr3 ! temporary integers 64 INTEGER :: ios ! Local integer output status for namelist read 67 INTEGER :: ios ! Local integer output status for namelist read 68 INTEGER :: nblen, igrd ! support arrays for BDY 65 69 CHARACTER(len=100) :: clndta, clntrc 66 70 ! 67 CHARACTER(len=100) :: cn_dir 71 CHARACTER(len=100) :: cn_dir_sbc, cn_dir_cbc, cn_dir_obc 72 68 73 TYPE(FLD_N), ALLOCATABLE, DIMENSION(:) :: slf_i ! local array of namelist informations on the fields to read 69 TYPE(FLD_N), DIMENSION(jpmaxtrc) :: sn_trcobc ! open 74 TYPE(FLD_N), DIMENSION(jpmaxtrc,2) :: sn_trcobc ! open 75 TYPE(FLD_N), DIMENSION(jpmaxtrc) :: sn_trcobc2 ! to read in multiple (2) open bdy 70 76 TYPE(FLD_N), DIMENSION(jpmaxtrc) :: sn_trcsbc ! surface 71 77 TYPE(FLD_N), DIMENSION(jpmaxtrc) :: sn_trccbc ! coastal … … 74 80 REAL(wp) , DIMENSION(jpmaxtrc) :: rn_trcfac ! multiplicative factor for tracer values 75 81 !! 76 NAMELIST/namtrc_bc/ cn_dir, sn_trcobc, rn_trofac, sn_trcsbc, rn_trsfac, sn_trccbc, rn_trcfac 82 NAMELIST/namtrc_bc/ cn_dir_sbc, cn_dir_cbc, cn_dir_obc, sn_trcobc2, rn_trofac, sn_trcsbc, rn_trsfac, sn_trccbc, rn_trcfac 83 #if defined key_bdy 84 NAMELIST/namtrc_bdy/ cn_trc_dflt, cn_trc, nn_trcdmp_bdy 85 #endif 77 86 !!---------------------------------------------------------------------- 78 87 IF( nn_timing == 1 ) CALL timing_start('trc_bc_init') 79 88 ! 89 IF( lwp ) THEN 90 WRITE(numout,*) ' ' 91 WRITE(numout,*) 'trc_bc_init : Tracers Boundary Conditions (BC)' 92 WRITE(numout,*) '~~~~~~~~~~~ ' 93 ENDIF 80 94 ! Initialisation and local array allocation 81 95 ierr0 = 0 ; ierr1 = 0 ; ierr2 = 0 ; ierr3 = 0 … … 107 121 n_trc_indcbc(:) = 0 108 122 ! 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,*) ' ' 135 123 ! Read Boundary Conditions Namelists 136 124 REWIND( numnat_ref ) ! Namelist namtrc_bc in reference namelist : Passive tracer data structure 137 125 READ ( numnat_ref, namtrc_bc, IOSTAT = ios, ERR = 901) … … 139 127 140 128 REWIND( numnat_cfg ) ! Namelist namtrc_bc in configuration namelist : Passive tracer data structure 141 READ ( numnat_cfg, namtrc_bc, IOSTAT = ios, ERR = 902 ) 142 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_bc in configuration namelist', lwp ) 143 IF(lwm) WRITE ( numont, namtrc_bc ) 144 145 ! print some information for each 129 #if defined key_bdy 130 DO ib = 1, nb_bdy 131 #endif 132 READ ( numnat_cfg, namtrc_bc, IOSTAT = ios, ERR = 902 ) 133 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_bc in configuration namelist', lwp ) 134 IF(lwm) WRITE ( numont, namtrc_bc ) 135 #if defined key_bdy 136 sn_trcobc(:,ib)=sn_trcobc2(:) 137 ENDDO 138 #endif 139 140 #if defined key_bdy 141 REWIND( numnat_ref ) ! Namelist namtrc_bc in reference namelist : Passive tracer data structure 142 READ ( numnat_ref, namtrc_bdy, IOSTAT = ios, ERR = 903) 143 903 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_bdy in reference namelist', lwp ) 144 145 REWIND( numnat_cfg ) ! Namelist namtrc_bc in configuration namelist : Passive tracer data structure 146 READ ( numnat_cfg, namtrc_bdy, IOSTAT = ios, ERR = 904 ) 147 904 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtrc_bdy in configuration namelist', lwp ) 148 IF(lwm) WRITE ( numont, namtrc_bdy ) 149 ! setup up preliminary informations for BDY structure 150 DO jn = 1, ntrc 151 DO ib = 1, nb_bdy 152 ! Set type of obc in BDY data structure (around here we may plug user override of obc type from nml) 153 IF ( ln_trc_obc(jn) ) THEN 154 trcdta_bdy(jn,ib)%cn_obc = TRIM( cn_trc(ib) ) 155 ELSE 156 trcdta_bdy(jn,ib)%cn_obc = TRIM( cn_trc_dflt(ib) ) 157 ENDIF 158 ! set damping use in BDY data structure 159 trcdta_bdy(jn,ib)%dmp = .false. 160 IF(nn_trcdmp_bdy(ib) .EQ. 1 .AND. ln_trc_obc(jn) ) trcdta_bdy(jn,ib)%dmp = .true. 161 IF(nn_trcdmp_bdy(ib) .EQ. 2 ) trcdta_bdy(jn,ib)%dmp = .true. 162 IF(trcdta_bdy(jn,ib)%cn_obc == 'frs' .AND. nn_trcdmp_bdy(ib) .NE. 0 ) & 163 & CALL ctl_stop( 'Use FRS OR relaxation' ) 164 IF (nn_trcdmp_bdy(ib) .LT. 0 .OR. nn_trcdmp_bdy(ib) .GT. 2) & 165 & CALL ctl_stop( 'Not a valid option for nn_trcdmp_bdy. Allowed: 0,1,2.' ) 166 ENDDO 167 ENDDO 168 169 #else 170 ! Force all tracers OBC to false if bdy not used 171 ln_trc_obc = .false. 172 #endif 173 ! compose BC data indexes 174 DO jn = 1, ntrc 175 IF( ln_trc_obc(jn) ) THEN 176 nb_trcobc = nb_trcobc + 1 ; n_trc_indobc(jn) = nb_trcobc 177 ENDIF 178 IF( ln_trc_sbc(jn) ) THEN 179 nb_trcsbc = nb_trcsbc + 1 ; n_trc_indsbc(jn) = nb_trcsbc 180 ENDIF 181 IF( ln_trc_cbc(jn) ) THEN 182 nb_trccbc = nb_trccbc + 1 ; n_trc_indcbc(jn) = nb_trccbc 183 ENDIF 184 ENDDO 185 186 ! Print summmary of Boundary Conditions 146 187 IF( lwp ) THEN 147 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 ! 188 WRITE(numout,*) ' ' 189 WRITE(numout,'(a,i3)') ' Total tracers to be initialized with SURFACE BCs data:', nb_trcsbc 190 IF ( nb_trcsbc > 0 ) THEN 191 WRITE(numout,*) ' #trc NAME Boundary Mult.Fact. ' 192 DO jn = 1, ntrc 193 IF ( ln_trc_sbc(jn) ) WRITE(numout,9001) jn, TRIM( sn_trcsbc(jn)%clvar ), 'SBC', rn_trsfac(jn) 194 ENDDO 195 ENDIF 196 WRITE(numout,'(2a)') ' SURFACE BC data repository : ', TRIM(cn_dir_sbc) 197 198 WRITE(numout,*) ' ' 199 WRITE(numout,'(a,i3)') ' Total tracers to be initialized with COASTAL BCs data:', nb_trccbc 200 IF ( nb_trccbc > 0 ) THEN 201 WRITE(numout,*) ' #trc NAME Boundary Mult.Fact. ' 202 DO jn = 1, ntrc 203 IF ( ln_trc_cbc(jn) ) WRITE(numout, 9001) jn, TRIM( sn_trccbc(jn)%clvar ), 'CBC', rn_trcfac(jn) 204 ENDDO 205 ENDIF 206 WRITE(numout,'(2a)') ' COASTAL BC data repository : ', TRIM(cn_dir_cbc) 207 208 WRITE(numout,*) ' ' 209 WRITE(numout,'(a,i3)') ' Total tracers to be initialized with OPEN BCs data:', nb_trcobc 210 #if defined key_bdy 211 IF ( nb_trcobc > 0 ) THEN 212 WRITE(numout,*) ' #trc NAME Boundary Mult.Fact. OBC Settings' 213 DO jn = 1, ntrc 214 DO ib = 1, nb_bdy 215 IF ( ln_trc_obc(jn) ) WRITE(numout, 9001) jn, TRIM( sn_trcobc(jn,ib)%clvar ), 'OBC', rn_trofac(jn), (trcdta_bdy(jn,ib)%cn_obc) 216 ENDDO 217 !IF ( ln_trc_obc(jn) ) WRITE(numout, 9001) jn, TRIM( sn_trcobc(jn,ib)%clvar ), 'OBC', rn_trofac(jn), (trcdta_bdy(jn,ib)%cn_obc,ib=1,nb_bdy) 218 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) 219 ENDDO 220 WRITE(numout,*) ' ' 221 DO ib = 1, nb_bdy 222 IF (nn_trcdmp_bdy(ib) .EQ. 0) WRITE(numout,9003) ' Boundary ',ib,' -> NO damping of tracers' 223 IF (nn_trcdmp_bdy(ib) .EQ. 1) WRITE(numout,9003) ' Boundary ',ib,' -> damping ONLY for tracers with external data provided' 224 IF (nn_trcdmp_bdy(ib) .EQ. 2) WRITE(numout,9003) ' Boundary ',ib,' -> damping of ALL tracers' 225 IF (nn_trcdmp_bdy(ib) .GT. 0) THEN 226 WRITE(numout,9003) ' USE damping parameters from nambdy for boundary ', ib,' : ' 227 WRITE(numout,'(a,f10.2,a)') ' - Inflow damping time scale : ',rn_time_dmp(ib),' days' 228 WRITE(numout,'(a,f10.2,a)') ' - Outflow damping time scale : ',rn_time_dmp_out(ib),' days' 229 ENDIF 230 ENDDO 231 ENDIF 232 #endif 233 WRITE(numout,'(2a)') ' OPEN BC data repository : ', TRIM(cn_dir_obc) 234 ENDIF 235 9001 FORMAT(2x,i5, 3x, a15, 3x, a5, 6x, e11.3, 4x, 10a13) 236 9002 FORMAT(2x,i5, 3x, a41, 3x, 10a13) 237 9003 FORMAT(a, i5, a) 238 239 ! 240 #if defined key_bdy 170 241 ! OPEN Lateral boundary conditions 171 IF( nb_trcobc > 0 ) THEN ! allocate only if the number of tracer to initialise is greater than zero172 ALLOCATE ( sf_trcobc(nb_trcobc), rf_trofac(nb_trcobc), STAT=ierr1 )242 IF( nb_trcobc > 0 ) THEN 243 ALLOCATE ( sf_trcobc(nb_trcobc,nb_bdy), rf_trofac(nb_trcobc,nb_bdy), nbmap_ptr(nb_trcobc,nb_bdy), STAT=ierr1 ) 173 244 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 245 CALL ctl_stop( 'trc_bc_init: unable to allocate sf_trcobc structure' ) ; RETURN 246 ENDIF 247 248 igrd = 1 ! Everything is at T-points here 249 250 DO ib = 1, nb_bdy 251 DO jn = 1, ntrc 252 253 nblen = idx_bdy(ib)%nblen(igrd) 254 255 IF ( ln_trc_obc(jn) ) THEN 256 ! Initialise from external data 257 jl = n_trc_indobc(jn) 258 slf_i(jl) = sn_trcobc(jn,ib) 259 rf_trofac(jl,ib) = rn_trofac(jn) 260 ALLOCATE( sf_trcobc(jl,ib)%fnow(nblen,1,jpk) , STAT=ierr2 ) 261 IF( sn_trcobc(jn,ib)%ln_tint ) ALLOCATE( sf_trcobc(jl,ib)%fdta(nblen,1,jpk,2) , STAT=ierr3 ) 262 IF( ierr2 + ierr3 > 0 ) THEN 263 CALL ctl_stop( 'trc_bc_init : unable to allocate passive tracer OBC data arrays' ) ; RETURN 264 ENDIF 265 trcdta_bdy(jn,ib)%trc => sf_trcobc(jl,ib)%fnow(:,1,:) 266 trcdta_bdy(jn,ib)%rn_fac = rf_trofac(jl,ib) 267 ! create OBC mapping array 268 nbmap_ptr(jl,ib)%ptr => idx_bdy(ib)%nbmap(:,igrd) 269 nbmap_ptr(jl,ib)%ll_unstruc = ln_coords_file(igrd) 270 ELSE 271 ! Initialise obc arrays from initial conditions 272 ALLOCATE ( trcdta_bdy(jn,ib)%trc(nblen,jpk) ) 273 DO ibd = 1, nblen 274 DO ik = 1, jpkm1 275 ii = idx_bdy(ib)%nbi(ibd,igrd) 276 ij = idx_bdy(ib)%nbj(ibd,igrd) 277 trcdta_bdy(jn,ib)%trc(ibd,ik) = trn(ii,ij,ik,jn) * tmask(ii,ij,ik) 278 END DO 279 END DO 280 trcdta_bdy(jn,ib)%rn_fac = 1._wp 186 281 ENDIF 187 END IF188 !282 ENDDO 283 CALL fld_fill( sf_trcobc(:,ib), slf_i, cn_dir_obc, 'trc_bc_init', 'Passive tracer OBC data', 'namtrc_bc' ) 189 284 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 ! 285 286 ENDIF 287 #endif 195 288 ! SURFACE Boundary conditions 196 289 IF( nb_trcsbc > 0 ) THEN ! allocate only if the number of tracer to initialise is greater than zero … … 214 307 ENDDO 215 308 ! ! 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' )309 CALL fld_fill( sf_trcsbc, slf_i, cn_dir_sbc, 'trc_bc_init', 'Passive tracer SBC data', 'namtrc_bc' ) 217 310 ! 218 311 ENDIF … … 239 332 ENDDO 240 333 ! ! 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' )334 CALL fld_fill( sf_trccbc, slf_i, cn_dir_cbc, 'trc_bc_init', 'Passive tracer CBC data', 'namtrc_bc' ) 242 335 ! 243 336 ENDIF … … 249 342 250 343 251 SUBROUTINE trc_bc_read(kt )344 SUBROUTINE trc_bc_read(kt, jit) 252 345 !!---------------------------------------------------------------------- 253 346 !! *** ROUTINE trc_bc_init *** … … 264 357 !! * Arguments 265 358 INTEGER, INTENT( in ) :: kt ! ocean time-step index 266 359 INTEGER, INTENT( in ), OPTIONAL :: jit ! subcycle time-step index (for timesplitting option) 360 INTEGER :: ib 267 361 !!--------------------------------------------------------------------- 268 362 ! 269 363 IF( nn_timing == 1 ) CALL timing_start('trc_bc_read') 270 364 271 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 365 IF( kt == nit000 .AND. lwp) THEN 366 WRITE(numout,*) 367 WRITE(numout,*) 'trc_bc_read : Surface boundary conditions for passive tracers.' 368 WRITE(numout,*) '~~~~~~~~~~~ ' 369 ENDIF 370 371 IF ( PRESENT(jit) ) THEN 372 373 #ifdef key_bdy 374 ! OPEN boundary conditions (use time_offset=+1 as they are applied at the end of the step) 375 IF( nb_trcobc > 0 ) THEN 376 if (lwp) write(numout,'(a,i5,a,i10)') ' reading OBC data for ', nb_trcobc ,' variable(s) at step ', kt 377 DO ib = 1,nb_bdy 378 CALL fld_read(kt=kt, kn_fsbc=1, sd=sf_trcobc(:,ib), map=nbmap_ptr(:,ib), kit=jit, kt_offset=+1) 379 ENDDO 380 ENDIF 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, kit=jit) 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, kit=jit) 393 ENDIF 394 395 ELSE 396 397 #ifdef key_bdy 398 ! OPEN boundary conditions (use time_offset=+1 as they are applied at the end of the step) 399 IF( nb_trcobc > 0 ) THEN 400 if (lwp) write(numout,'(a,i5,a,i10)') ' reading OBC data for ', nb_trcobc ,' variable(s) at step ', kt 401 DO ib = 1,nb_bdy 402 CALL fld_read(kt=kt, kn_fsbc=1, sd=sf_trcobc(:,ib), map=nbmap_ptr(:,ib), kt_offset=+1) 403 ENDDO 404 ENDIF 405 #endif 406 407 ! SURFACE boundary conditions 408 IF( nb_trcsbc > 0 ) THEN 409 if (lwp) write(numout,'(a,i5,a,i10)') ' reading SBC data for ', nb_trcsbc ,' variable(s) at step ', kt 410 CALL fld_read(kt=kt, kn_fsbc=1, sd=sf_trcsbc) 411 ENDIF 412 413 ! COASTAL boundary conditions 414 IF( nb_trccbc > 0 ) THEN 415 if (lwp) write(numout,'(a,i5,a,i10)') ' reading CBC data for ', nb_trccbc ,' variable(s) at step ', kt 416 CALL fld_read(kt=kt, kn_fsbc=1, sd=sf_trccbc) 417 ENDIF 418 419 ENDIF 420 295 421 ! 296 422 IF( nn_timing == 1 ) CALL timing_stop('trc_bc_read') … … 303 429 !!---------------------------------------------------------------------- 304 430 CONTAINS 431 432 SUBROUTINE trc_bc_init( ntrc ) ! Empty routine 433 INTEGER,INTENT(IN) :: ntrc ! number of tracers 434 WRITE(*,*) 'trc_bc_init: You should not have seen this print! error?', kt 435 END SUBROUTINE trc_bc_init 436 305 437 SUBROUTINE trc_bc_read( kt ) ! Empty routine 306 438 WRITE(*,*) 'trc_bc_read: You should not have seen this print! error?', kt
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