Changeset 9
- Timestamp:
- 02/09/12 17:07:05 (13 years ago)
- Location:
- trunk/NEMOGCM/NEMO/OPA_SRC
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/NEMOGCM/NEMO/OPA_SRC/OBC/obcdta.F90
r7 r9 1 1 MODULE obcdta 2 !!====================================================================== ========3 !! 2 !!====================================================================== 3 !! *** MODULE obcdta *** 4 4 !! Open boundary data : read the data for the open boundaries. 5 !!============================================================================== 6 !! History : OPA ! 1998-05 (J.M. Molines) Original code 7 !! 8.5 ! 2002-10 (C. Talandier, A-M. Treguier) Free surface, F90 8 !! NEMO 1.0 ! 2004-06 (F. Durand, A-M. Treguier) Netcdf BC files on input 9 !! 3.0 ! 2007-2008 (C. Langlais, P. Mathiot, J.M. Molines) high frequency boundaries data 10 !!------------------------------------------------------------------------------ 5 !!====================================================================== 6 !! History : 3.3 ! 2010-12 () - - 7 !!---------------------------------------------------------------------- 11 8 #if defined key_obc 12 9 !!------------------------------------------------------------------------------ … … 15 12 !! obc_dta : read u, v, t, s data along each open boundary 16 13 !!------------------------------------------------------------------------------ 17 USE oce ! ocean dynamics and tracers 18 USE dom_oce ! ocean space and time domain 19 USE lbclnk ! ocean lateral boundary conditions (or mpp link) 20 USE phycst ! physical constants 14 USE obc_oce ! ocean open boundary conditions 21 15 USE obc_par ! ocean open boundary conditions 22 USE obc_oce ! ocean open boundary conditions16 USE fldread ! read input fields 23 17 USE in_out_manager ! I/O logical units 24 USE lib_mpp ! distributed memory computing25 USE dynspg_oce ! ocean: surface pressure gradient26 USE ioipsl ! now only for ymds2ju function27 USE iom !28 18 29 19 IMPLICIT NONE 30 20 PRIVATE 31 21 32 PUBLIC obc_dta ! routine called by step.F90 33 PUBLIC obc_dta_bt ! routine called by dynspg_ts.F90 34 PUBLIC obc_dta_alloc ! function called by obcini.F90 22 PUBLIC obc_dta ! routines called by step.F90 23 PUBLIC obc_dta_bt ! routines called by dynspg_ts.F90 35 24 36 REAL(wp), DIMENSION(2) :: zjcnes_obc ! 37 REAL(wp), DIMENSION(:), ALLOCATABLE :: ztcobc 38 REAL(wp) :: rdt_obc 39 REAL(wp) :: zjcnes 40 INTEGER :: imm0, iyy0, idd0, iyy, imm, idd 41 INTEGER :: nt_a=2, nt_b=1, itobc, ndate0_cnes, nday_year0 42 INTEGER :: itobce, itobcw, itobcs, itobcn, itobc_b ! number of time steps in OBC files 43 44 INTEGER :: ntobc ! where we are in the obc file 45 INTEGER :: ntobc_b ! first record used 46 INTEGER :: ntobc_a ! second record used 47 48 CHARACTER (len=40) :: cl_obc_eTS, cl_obc_eU ! name of data files 49 CHARACTER (len=40) :: cl_obc_wTS, cl_obc_wU ! - - 50 CHARACTER (len=40) :: cl_obc_nTS, cl_obc_nV ! - - 51 CHARACTER (len=40) :: cl_obc_sTS, cl_obc_sV ! - - 52 53 ! bt arrays for interpolating time dependent data on the boundaries 54 INTEGER :: nt_m=0, ntobc_m 55 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: ubtedta, vbtedta, sshedta ! East 56 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: ubtwdta, vbtwdta, sshwdta ! West 57 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: ubtndta, vbtndta, sshndta ! North 58 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:) :: ubtsdta, vbtsdta, sshsdta ! South 59 ! arrays used for interpolating time dependent data on the boundaries 60 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: uedta, vedta, tedta, sedta ! East 61 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: uwdta, vwdta, twdta, swdta ! West 62 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: undta, vndta, tndta, sndta ! North 63 REAL(wp), ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: usdta, vsdta, tsdta, ssdta ! South 64 65 ! Masks set to .TRUE. after successful allocation below 66 LOGICAL , ALLOCATABLE, SAVE, DIMENSION(:,:) :: ltemsk, luemsk, lvemsk ! boolean msks 67 LOGICAL , ALLOCATABLE, SAVE, DIMENSION(:,:) :: ltwmsk, luwmsk, lvwmsk ! used for outliers 68 LOGICAL , ALLOCATABLE, SAVE, DIMENSION(:,:) :: ltnmsk, lunmsk, lvnmsk ! checks 69 LOGICAL , ALLOCATABLE, SAVE, DIMENSION(:,:) :: ltsmsk, lusmsk, lvsmsk 70 71 !! * Substitutions 72 # include "obc_vectopt_loop_substitute.h90" 73 # include "domzgr_substitute.h90" 25 TYPE(FLD), DIMENSION(16) :: sf_obc !: structure: 74 26 !!---------------------------------------------------------------------- 75 27 !! NEMO/OPA 3.3 , NEMO Consortium (2010) 76 !! $Id: obcdta.F90 3294 2012-01-28 16:44:18Z rblod $77 !! Software governed by the CeCILL licence 28 !! $Id: obcdta.F90 188 2010-12-28 21:15:19Z rblod $ 29 !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) 78 30 !!---------------------------------------------------------------------- 79 31 CONTAINS 80 81 INTEGER FUNCTION obc_dta_alloc()82 !!-------------------------------------------------------------------83 !! *** ROUTINE obc_dta_alloc ***84 !!-------------------------------------------------------------------85 INTEGER :: ierr(2)86 !!-------------------------------------------------------------------87 # if defined key_dynspg_ts88 ALLOCATE( & ! time-splitting : 0:jptobc89 ! bt arrays for interpolating time dependent data on the boundaries90 & ubtedta (jpj,0:jptobc) , vbtedta (jpj,0:jptobc) , sshedta (jpj,0:jptobc) , &91 & ubtwdta (jpj,0:jptobc) , vbtwdta (jpj,0:jptobc) , sshwdta (jpj,0:jptobc) , &92 & ubtndta (jpi,0:jptobc) , vbtndta (jpi,0:jptobc) , sshndta (jpi,0:jptobc) , &93 & ubtsdta (jpi,0:jptobc) , vbtsdta (jpi,0:jptobc) , sshsdta (jpi,0:jptobc) , &94 ! arrays used for interpolating time dependent data on the boundaries95 & uedta(jpj,jpk,0:jptobc) , vedta(jpj,jpk,0:jptobc) , &96 & tedta(jpj,jpk,0:jptobc) , sedta(jpj,jpk,0:jptobc) , &97 & uwdta(jpj,jpk,0:jptobc) , vwdta(jpj,jpk,0:jptobc) , &98 & twdta(jpj,jpk,0:jptobc) , swdta(jpj,jpk,0:jptobc) , &99 & undta(jpi,jpk,0:jptobc) , vndta(jpi,jpk,0:jptobc) , &100 & tndta(jpi,jpk,0:jptobc) , sndta(jpi,jpk,0:jptobc) , &101 & usdta(jpi,jpk,0:jptobc) , vsdta(jpi,jpk,0:jptobc) , &102 & tsdta(jpi,jpk,0:jptobc) , ssdta(jpi,jpk,0:jptobc) , STAT=ierr(1) )103 # else104 ALLOCATE( & ! no time splitting : 1:jptobc105 ! bt arrays for interpolating time dependent data on the boundaries106 & ubtedta (jpj,jptobc) , vbtedta (jpj,jptobc) , sshedta (jpj,jptobc) , &107 & ubtwdta (jpj,jptobc) , vbtwdta (jpj,jptobc) , sshwdta (jpj,jptobc) , &108 & ubtndta (jpi,jptobc) , vbtndta (jpi,jptobc) , sshndta (jpi,jptobc) , &109 & ubtsdta (jpi,jptobc) , vbtsdta (jpi,jptobc) , sshsdta (jpi,jptobc) , &110 ! arrays used for interpolating time dependent data on the boundaries111 & uedta(jpj,jpk,jptobc) , vedta(jpj,jpk,jptobc) , &112 & tedta(jpj,jpk,jptobc) , sedta(jpj,jpk,jptobc) , &113 & uwdta(jpj,jpk,jptobc) , vwdta(jpj,jpk,jptobc) , &114 & twdta(jpj,jpk,jptobc) , swdta(jpj,jpk,jptobc) , &115 & undta(jpi,jpk,jptobc) , vndta(jpi,jpk,jptobc) , &116 & tndta(jpi,jpk,jptobc) , sndta(jpi,jpk,jptobc) , &117 & usdta(jpi,jpk,jptobc) , vsdta(jpi,jpk,jptobc) , &118 & tsdta(jpi,jpk,jptobc) , ssdta(jpi,jpk,jptobc) , STAT=ierr(1) )119 # endif120 121 ALLOCATE( ltemsk(jpj,jpk) , luemsk(jpj,jpk) , lvemsk(jpj,jpk) , &122 & ltwmsk(jpj,jpk) , luwmsk(jpj,jpk) , lvwmsk(jpj,jpk) , &123 & ltnmsk(jpj,jpk) , lunmsk(jpj,jpk) , lvnmsk(jpj,jpk) , &124 & ltsmsk(jpj,jpk) , lusmsk(jpj,jpk) , lvsmsk(jpj,jpk) , STAT=ierr(2) )125 126 obc_dta_alloc = MAXVAL( ierr )127 IF( lk_mpp ) CALL mpp_sum( obc_dta_alloc )128 129 IF( obc_dta_alloc == 0 ) THEN ! Initialise mask values following successful allocation130 ! east ! west ! north ! south !131 ltemsk(:,:) = .TRUE. ; ltwmsk(:,:) = .TRUE. ; ltnmsk(:,:) = .TRUE. ; ltsmsk(:,:) = .TRUE.132 luemsk(:,:) = .TRUE. ; luwmsk(:,:) = .TRUE. ; lunmsk(:,:) = .TRUE. ; lusmsk(:,:) = .TRUE.133 lvemsk(:,:) = .TRUE. ; lvwmsk(:,:) = .TRUE. ; lvnmsk(:,:) = .TRUE. ; lvsmsk(:,:) = .TRUE.134 END IF135 !136 END FUNCTION obc_dta_alloc137 138 32 139 33 SUBROUTINE obc_dta( kt ) … … 141 35 !! *** SUBROUTINE obc_dta *** 142 36 !! 143 !! ** Purpose : Find the climatological boundary arrays for the specified date, 144 !! The boundary arrays are netcdf files. Three possible cases: 145 !! - one time frame only in the file (time dimension = 1). 146 !! in that case the boundary data does not change in time. 147 !! - many time frames. In that case, if we have 12 frames 148 !! we assume monthly fields. 149 !! Else, we assume that time_counter is in seconds 150 !! since the beginning of either the current year or a reference 151 !! year given in the namelist. 152 !! (no check is done so far but one would have to check the "unit" 153 !! attribute of variable time_counter). 154 !! 37 !! ** Purpose : read the data for the open boundaries. 155 38 !!--------------------------------------------------------------------------- 156 INTEGER, INTENT( in ) :: kt ! ocean time-step index 39 INTEGER, INTENT( in ) :: kt ! ocean time-step 40 !!--------------------------------------------------------------------- 41 ! 42 IF( kt == nit000 ) CALL obc_dta_init() 157 43 ! 158 INTEGER, SAVE :: immfile, iyyfile ! 159 INTEGER :: nt ! record indices (incrementation) 160 REAL(wp) :: zsec, zxy, znum, zden ! time interpolation weight 161 !!--------------------------------------------------------------------------- 162 163 ! 0. initialisation : 164 ! -------------------- 165 IF ( kt == nit000 ) CALL obc_dta_ini ( kt ) 166 IF ( nobc_dta == 0 ) RETURN ! already done in obc_dta_ini 167 IF ( itobc == 1 ) RETURN ! case of only one time frame in file done in obc_dta_ini 168 169 ! in the following code, we assume that obc data are read from files, with more than 1 time frame in it 170 171 iyyfile=iyy ; immfile = 00 ! set component of the current file name 172 IF ( cffile /= 'annual') immfile = imm ! 173 IF ( ln_obc_clim ) iyyfile = 0000 ! assume that climatological files are labeled y0000 174 175 ! 1. Synchronize time of run with time of data files 176 !--------------------------------------------------- 177 ! nday_year is the day number in the current year ( 1 for 01/01 ) 178 zsec=MOD( (kt-nit000)*rdt - (nday_year - nday_year0 )*rday, rday ) ! number of seconds in the current day 179 IF (ln_obc_clim) THEN 180 zjcnes = nday_year - 1 + zsec/rday 181 ELSE 182 zjcnes = zjcnes + rdt/rday 44 IF ( lp_obc_east ) THEN 45 CALL fld_read( kt, 1, sf_obc(1:4) ) 46 ufoe(:,:) = sf_obc(1)%fnow(:,:,1) 47 vfoe(:,:) = sf_obc(2)%fnow(:,:,1) 48 tfoe(:,:) = sf_obc(3)%fnow(:,:,1) 49 sfoe(:,:) = sf_obc(4)%fnow(:,:,1) 183 50 ENDIF 184 185 ! look for 'before' record number in the current file 186 ntobc = nrecbef () ! this function return the record number for 'before', relative to zjcnes 187 188 IF (MOD(kt-1,10)==0) THEN 189 IF (lwp) WRITE(numout,*) 'kt= ',kt,' zjcnes =', zjcnes,' ndastp =',ndastp, 'mm =',imm 190 END IF 191 192 ! 2. read a new data if necessary 193 !-------------------------------- 194 IF ( ntobc /= ntobc_b ) THEN 195 ! we need to read the 'after' record 196 ! swap working index: 197 # if defined key_dynspg_ts 198 nt=nt_m ; nt_m=nt_b ; nt_b=nt 199 # endif 200 nt=nt_b ; nt_b=nt_a ; nt_a=nt 201 ntobc_b = ntobc 202 203 ! new record number : 204 ntobc_a = ntobc_a + 1 205 206 ! all tricky things related to record number, changing files etc... are managed by obc_read 207 208 CALL obc_read (kt, nt_a, ntobc_a, iyyfile, immfile ) 209 210 ! update zjcnes_obc 211 # if defined key_dynspg_ts 212 ntobc_m=mod(ntobc_b-2+itobc,itobc)+1 213 zjcnes_obc(nt_m)= ztcobc(ntobc_m) 214 # endif 215 zjcnes_obc(nt_b)= ztcobc(ntobc_b) 216 zjcnes_obc(nt_a)= ztcobc(ntobc_a) 51 52 IF ( lp_obc_west ) THEN 53 CALL fld_read( kt, 1, sf_obc(5:8) ) 54 ufow(:,:) = sf_obc(5)%fnow(:,:,1) 55 vfow(:,:) = sf_obc(6)%fnow(:,:,1) 56 tfow(:,:) = sf_obc(7)%fnow(:,:,1) 57 sfow(:,:) = sf_obc(8)%fnow(:,:,1) 217 58 ENDIF 218 219 ! 3. interpolation at each time step 220 ! ------------------------------------ 221 IF( ln_obc_clim) THEN 222 znum= MOD(zjcnes - zjcnes_obc(nt_b), REAL(nyear_len(1),wp) ) 223 IF( znum < 0 ) znum = znum + REAL(nyear_len(1),wp) 224 zden= MOD(zjcnes_obc(nt_a) - zjcnes_obc(nt_b), REAL(nyear_len(1),wp) ) 225 IF( zden < 0 ) zden = zden + REAL(nyear_len(1),wp) 226 ELSE 227 znum= zjcnes - zjcnes_obc(nt_b) 228 zden= zjcnes_obc(nt_a) - zjcnes_obc(nt_b) 59 60 IF ( lp_obc_north ) THEN 61 CALL fld_read( kt, 1, sf_obc(9:12) ) 62 ufon(:,:) = sf_obc( 9)%fnow(:,:,1) 63 vfon(:,:) = sf_obc(10)%fnow(:,:,1) 64 tfon(:,:) = sf_obc(11)%fnow(:,:,1) 65 sfon(:,:) = sf_obc(12)%fnow(:,:,1) 229 66 ENDIF 230 zxy = znum / zden 231 232 IF( lp_obc_east ) THEN 233 ! fills sfoe, tfoe, ufoe ,vfoe 234 sfoe(:,:) = zxy * sedta (:,:,nt_a) + (1. - zxy)*sedta(:,:,nt_b) 235 tfoe(:,:) = zxy * tedta (:,:,nt_a) + (1. - zxy)*tedta(:,:,nt_b) 236 ufoe(:,:) = zxy * uedta (:,:,nt_a) + (1. - zxy)*uedta(:,:,nt_b) 237 vfoe(:,:) = zxy * vedta (:,:,nt_a) + (1. - zxy)*vedta(:,:,nt_b) 67 68 IF ( lp_obc_south ) THEN 69 CALL fld_read( kt, 1, sf_obc(13:16) ) 70 ufos(:,:) = sf_obc(13)%fnow(:,:,1) 71 vfos(:,:) = sf_obc(14)%fnow(:,:,1) 72 tfos(:,:) = sf_obc(15)%fnow(:,:,1) 73 sfos(:,:) = sf_obc(16)%fnow(:,:,1) 238 74 ENDIF 239 240 IF( lp_obc_west) THEN 241 ! fills sfow, tfow, ufow ,vfow 242 sfow(:,:) = zxy * swdta (:,:,nt_a) + (1. - zxy)*swdta(:,:,nt_b) 243 tfow(:,:) = zxy * twdta (:,:,nt_a) + (1. - zxy)*twdta(:,:,nt_b) 244 ufow(:,:) = zxy * uwdta (:,:,nt_a) + (1. - zxy)*uwdta(:,:,nt_b) 245 vfow(:,:) = zxy * vwdta (:,:,nt_a) + (1. - zxy)*vwdta(:,:,nt_b) 246 ENDIF 247 248 IF( lp_obc_north) THEN 249 ! fills sfon, tfon, ufon ,vfon 250 sfon(:,:) = zxy * sndta (:,:,nt_a) + (1. - zxy)*sndta(:,:,nt_b) 251 tfon(:,:) = zxy * tndta (:,:,nt_a) + (1. - zxy)*tndta(:,:,nt_b) 252 ufon(:,:) = zxy * undta (:,:,nt_a) + (1. - zxy)*undta(:,:,nt_b) 253 vfon(:,:) = zxy * vndta (:,:,nt_a) + (1. - zxy)*vndta(:,:,nt_b) 254 ENDIF 255 256 IF( lp_obc_south) THEN 257 ! fills sfos, tfos, ufos ,vfos 258 sfos(:,:) = zxy * ssdta (:,:,nt_a) + (1. - zxy)*ssdta(:,:,nt_b) 259 tfos(:,:) = zxy * tsdta (:,:,nt_a) + (1. - zxy)*tsdta(:,:,nt_b) 260 ufos(:,:) = zxy * usdta (:,:,nt_a) + (1. - zxy)*usdta(:,:,nt_b) 261 vfos(:,:) = zxy * vsdta (:,:,nt_a) + (1. - zxy)*vsdta(:,:,nt_b) 262 ENDIF 75 263 76 END SUBROUTINE obc_dta 264 77 265 78 266 SUBROUTINE obc_dta_ini( kt )267 !!-----------------------------------------------------------------------------268 !! *** SUBROUTINE obc_dta_ini ***269 !!270 !! ** Purpose : When obc_dta first call, realize some data initialization271 !!----------------------------------------------------------------------------272 INTEGER, INTENT(in) :: kt ! ocean time-step index273 !274 INTEGER :: ji, jj ! dummy loop indices275 INTEGER, SAVE :: immfile, iyyfile !276 277 ! variables for the julian day calculation278 INTEGER :: iyear, imonth, iday279 REAL(wp) :: zsec , zjulian, zjuliancnes280 281 IF(lwp) WRITE(numout,*)282 IF(lwp) WRITE(numout,*) 'obc_dta : find boundary data'283 IF(lwp) WRITE(numout,*) '~~~~~~~'284 IF (lwp) THEN285 IF ( nobc_dta == 0 ) THEN286 WRITE(numout,*) ' OBC data taken from initial conditions.'287 ELSE288 WRITE(numout,*) ' OBC data taken from netcdf files.'289 ENDIF290 ENDIF291 nday_year0 = nday_year ! to remember the day when kt=nit000292 293 sedta(:,:,:) = 0.e0 ; tedta(:,:,:) = 0.e0 ; uedta(:,:,:) = 0.e0 ; vedta(:,:,:) = 0.e0 ! East294 swdta(:,:,:) = 0.e0 ; twdta(:,:,:) = 0.e0 ; uwdta(:,:,:) = 0.e0 ; vwdta(:,:,:) = 0.e0 ! West295 sndta(:,:,:) = 0.e0 ; tndta(:,:,:) = 0.e0 ; undta(:,:,:) = 0.e0 ; vndta(:,:,:) = 0.e0 ! North296 ssdta(:,:,:) = 0.e0 ; tsdta(:,:,:) = 0.e0 ; usdta(:,:,:) = 0.e0 ; vsdta(:,:,:) = 0.e0 ! South297 298 sfoe(:,:) = 0.e0 ; tfoe(:,:) = 0.e0 ; ufoe(:,:) = 0.e0 ; vfoe(:,:) = 0.e0 ! East299 sfow(:,:) = 0.e0 ; tfow(:,:) = 0.e0 ; ufow(:,:) = 0.e0 ; vfow(:,:) = 0.e0 ! West300 sfon(:,:) = 0.e0 ; tfon(:,:) = 0.e0 ; ufon(:,:) = 0.e0 ; vfon(:,:) = 0.e0 ! North301 sfos(:,:) = 0.e0 ; tfos(:,:) = 0.e0 ; ufos(:,:) = 0.e0 ; vfos(:,:) = 0.e0 ! South302 303 IF (nobc_dta == 0 ) THEN ! boundary data are the initial data of this run (set only at nit000)304 IF (lp_obc_east) THEN ! East305 DO ji = nie0 , nie1306 sfoe(nje0:nje1,:) = temsk(nje0:nje1,:) * tsn(ji+1 , nje0:nje1 , :,jp_sal) * tmask(ji+1,nje0:nje1 , :)307 tfoe(nje0:nje1,:) = temsk(nje0:nje1,:) * tsn(ji+1 , nje0:nje1 , :,jp_tem) * tmask(ji+1,nje0:nje1 , :)308 ufoe(nje0:nje1,:) = uemsk(nje0:nje1,:) * un (ji , nje0:nje1 , :) * umask(ji, nje0:nje1 , :)309 vfoe(nje0:nje1,:) = vemsk(nje0:nje1,:) * vn (ji+1 , nje0:nje1 , :) * vmask(ji+1,nje0:nje1 , :)310 END DO311 ENDIF312 313 IF (lp_obc_west) THEN ! West314 DO ji = niw0 , niw1315 sfow(njw0:njw1,:) = twmsk(njw0:njw1,:) * tsn(ji , njw0:njw1 , :,jp_sal) * tmask(ji , njw0:njw1 , :)316 tfow(njw0:njw1,:) = twmsk(njw0:njw1,:) * tsn(ji , njw0:njw1 , :,jp_tem) * tmask(ji , njw0:njw1 , :)317 ufow(njw0:njw1,:) = uwmsk(njw0:njw1,:) * un (ji , njw0:njw1 , :) * umask(ji , njw0:njw1 , :)318 vfow(njw0:njw1,:) = vwmsk(njw0:njw1,:) * vn (ji , njw0:njw1 , :) * vmask(ji , njw0:njw1 , :)319 END DO320 ENDIF321 322 IF (lp_obc_north) THEN ! North323 DO jj = njn0 , njn1324 sfon(nin0:nin1,:) = tnmsk(nin0:nin1,:) * tsn(nin0:nin1 , jj+1 , :,jp_sal) * tmask(nin0:nin1 , jj+1 , :)325 tfon(nin0:nin1,:) = tnmsk(nin0:nin1,:) * tsn(nin0:nin1 , jj+1 , :,jp_tem) * tmask(nin0:nin1 , jj+1 , :)326 ufon(nin0:nin1,:) = unmsk(nin0:nin1,:) * un (nin0:nin1 , jj+1 , :) * umask(nin0:nin1 , jj+1 , :)327 vfon(nin0:nin1,:) = vnmsk(nin0:nin1,:) * vn (nin0:nin1 , jj , :) * vmask(nin0:nin1 , jj , :)328 END DO329 ENDIF330 331 IF (lp_obc_south) THEN ! South332 DO jj = njs0 , njs1333 sfos(nis0:nis1,:) = tsmsk(nis0:nis1,:) * tsn(nis0:nis1 , jj , :,jp_sal) * tmask(nis0:nis1 , jj , :)334 tfos(nis0:nis1,:) = tsmsk(nis0:nis1,:) * tsn(nis0:nis1 , jj , :,jp_tem) * tmask(nis0:nis1 , jj , :)335 ufos(nis0:nis1,:) = usmsk(nis0:nis1,:) * un (nis0:nis1 , jj , :) * umask(nis0:nis1 , jj , :)336 vfos(nis0:nis1,:) = vsmsk(nis0:nis1,:) * vn (nis0:nis1 , jj , :) * vmask(nis0:nis1 , jj , :)337 END DO338 ENDIF339 RETURN ! exit the routine all is done340 ENDIF ! nobc_dta = 0341 342 !!!! In the following OBC data are read from files.343 ! all logical-mask are initialzed to true when declared344 WHERE ( temsk == 0 ) ltemsk=.FALSE.345 WHERE ( uemsk == 0 ) luemsk=.FALSE.346 WHERE ( vemsk == 0 ) lvemsk=.FALSE.347 348 WHERE ( twmsk == 0 ) ltwmsk=.FALSE.349 WHERE ( uwmsk == 0 ) luwmsk=.FALSE.350 WHERE ( vwmsk == 0 ) lvwmsk=.FALSE.351 352 WHERE ( tnmsk == 0 ) ltnmsk=.FALSE.353 WHERE ( unmsk == 0 ) lunmsk=.FALSE.354 WHERE ( vnmsk == 0 ) lvnmsk=.FALSE.355 356 WHERE ( tsmsk == 0 ) ltsmsk=.FALSE.357 WHERE ( usmsk == 0 ) lusmsk=.FALSE.358 WHERE ( vsmsk == 0 ) lvsmsk=.FALSE.359 360 iyear=1950; imonth=01; iday=01; zsec=0.361 ! zjuliancnes : julian day corresonding to 01/01/1950362 CALL ymds2ju(iyear, imonth, iday,zsec , zjuliancnes)363 364 !current year and curent month365 iyy=INT(ndastp/10000) ; imm=INT((ndastp -iyy*10000)/100) ; idd=(ndastp-iyy*10000-imm*100)366 IF (iyy < 1900) iyy = iyy+1900 ! always assume that years are on 4 digits.367 CALL ymds2ju(iyy, imm, idd ,zsec , zjulian)368 ndate0_cnes = zjulian - zjuliancnes ! jcnes day when call to obc_dta_ini369 370 iyyfile=iyy ; immfile=0 ! set component of the current file name371 IF ( cffile /= 'annual') immfile=imm372 IF ( ln_obc_clim) iyyfile = 0 ! assume that climatological files are labeled y0000373 374 CALL obc_dta_chktime ( iyyfile, immfile )375 376 IF ( itobc == 1 ) THEN377 ! in this case we will provide boundary data only once.378 nt_a=1 ; ntobc_a=1379 CALL obc_read (nit000, nt_a, ntobc_a, iyyfile, immfile)380 IF( lp_obc_east ) THEN381 ! fills sfoe, tfoe, ufoe ,vfoe382 sfoe(:,:) = sedta (:,:,1) ; tfoe(:,:) = tedta (:,:,1)383 ufoe(:,:) = uedta (:,:,1) ; vfoe(:,:) = vedta (:,:,1)384 ENDIF385 386 IF( lp_obc_west) THEN387 ! fills sfow, tfow, ufow ,vfow388 sfow(:,:) = swdta (:,:,1) ; tfow(:,:) = twdta (:,:,1)389 ufow(:,:) = uwdta (:,:,1) ; vfow(:,:) = vwdta (:,:,1)390 ENDIF391 392 IF( lp_obc_north) THEN393 ! fills sfon, tfon, ufon ,vfon394 sfon(:,:) = sndta (:,:,1) ; tfon(:,:) = tndta (:,:,1)395 ufon(:,:) = undta (:,:,1) ; vfon(:,:) = vndta (:,:,1)396 ENDIF397 398 IF( lp_obc_south) THEN399 ! fills sfos, tfos, ufos ,vfos400 sfos(:,:) = ssdta (:,:,1) ; tfos(:,:) = tsdta (:,:,1)401 ufos(:,:) = usdta (:,:,1) ; vfos(:,:) = vsdta (:,:,1)402 ENDIF403 RETURN ! we go out of obc_dta_ini -------------------------------------->>>>>404 ENDIF405 406 ! nday_year is the day number in the current year ( 1 for 01/01 )407 ! we suppose that we always start from the begining of a day408 ! zsec=MOD( (kt-nit000)*rdt - (nday_year - nday_year0 )*rday, rday ) ! number of seconds in the current day409 zsec=0.e0 ! here, kt=nit000, nday_year = ndat_year0410 411 IF (ln_obc_clim) THEN412 zjcnes = nday_year - 1 + zsec/rday ! for clim file time is in days in a year413 ELSE414 zjcnes = ndate0_cnes + (nday_year - nday_year0 ) + zsec/rday415 ENDIF416 417 ! look for 'before' record number in the current file418 ntobc = nrecbef ()419 420 IF (lwp) WRITE(numout,*) 'obc files frequency :',cffile421 IF (lwp) WRITE(numout,*) ' zjcnes0 =',zjcnes,' ndastp0 =',ndastp422 IF (lwp) WRITE(numout,*) ' annee0 ',iyy,' month0 ', imm,' day0 ', idd423 IF (lwp) WRITE(numout,*) 'first file open :',cl_obc_nTS424 425 ! record initialisation426 !--------------------427 nt_b = 1 ; nt_a = 2428 429 ntobc_a = ntobc + 1430 ntobc_b = ntobc431 432 CALL obc_read (kt, nt_b, ntobc_b, iyyfile, immfile) ! read 'before' fields433 CALL obc_read (kt, nt_a, ntobc_a, iyyfile, immfile) ! read 'after' fields434 435 ! additional frame in case of time-splitting436 # if defined key_dynspg_ts437 nt_m = 0438 ntobc_m=mod(ntobc_b-2+itobc,itobc)+1439 zjcnes_obc(nt_m)= ztcobc(ntobc_m) ! FDbug has not checked that this is correct!!440 IF (ln_rstart) THEN441 CALL obc_read (kt, nt_m, ntobc_m, iyyfile, immfile) ! read 'after' fields442 ENDIF443 # endif444 445 zjcnes_obc(nt_b)= ztcobc(ntobc_b)446 zjcnes_obc(nt_a)= ztcobc(ntobc_a)447 !448 END SUBROUTINE obc_dta_ini449 450 451 SUBROUTINE obc_dta_chktime (kyyfile, kmmfile)452 !453 ! check the number of time steps in the files and read ztcobc454 !455 ! * Arguments456 INTEGER, INTENT(in) :: kyyfile, kmmfile457 ! * local variables458 INTEGER :: istop ! error control459 INTEGER :: ji ! dummy loop index460 461 INTEGER :: idvar, id_e, id_w, id_n, id_s ! file identifiers462 INTEGER, DIMENSION(1) :: itmp463 CHARACTER(LEN=25) :: cl_vname464 465 ntobc_a = 0; itobce =0 ; itobcw = 0; itobcn = 0; itobcs = 0466 ! build file name467 IF(ln_obc_clim) THEN ! revert to old convention for climatological OBC forcing468 cl_obc_eTS='obceast_TS.nc'469 cl_obc_wTS='obcwest_TS.nc'470 cl_obc_nTS='obcnorth_TS.nc'471 cl_obc_sTS='obcsouth_TS.nc'472 ELSE ! convention for climatological OBC473 WRITE(cl_obc_eTS ,'("obc_east_TS_y",i4.4,"m",i2.2,".nc")' ) kyyfile,kmmfile474 WRITE(cl_obc_wTS ,'("obc_west_TS_y",i4.4,"m",i2.2,".nc")' ) kyyfile,kmmfile475 WRITE(cl_obc_nTS ,'("obc_north_TS_y",i4.4,"m",i2.2,".nc")' ) kyyfile,kmmfile476 WRITE(cl_obc_sTS ,'("obc_south_TS_y",i4.4,"m",i2.2,".nc")' ) kyyfile,kmmfile477 ENDIF478 479 cl_vname = 'time_counter'480 IF ( lp_obc_east ) THEN481 CALL iom_open ( cl_obc_eTS , id_e )482 idvar = iom_varid( id_e, cl_vname, kdimsz = itmp ); itobce=itmp(1)483 ENDIF484 IF ( lp_obc_west ) THEN485 CALL iom_open ( cl_obc_wTS , id_w )486 idvar = iom_varid( id_w, cl_vname, kdimsz = itmp ) ; itobcw=itmp(1)487 ENDIF488 IF ( lp_obc_north ) THEN489 CALL iom_open ( cl_obc_nTS , id_n )490 idvar = iom_varid( id_n, cl_vname, kdimsz = itmp ) ; itobcn=itmp(1)491 ENDIF492 IF ( lp_obc_south ) THEN493 CALL iom_open ( cl_obc_sTS , id_s )494 idvar = iom_varid( id_s, cl_vname, kdimsz = itmp ) ; itobcs=itmp(1)495 ENDIF496 497 itobc = MAX( itobce, itobcw, itobcn, itobcs )498 istop = 0499 IF ( lp_obc_east .AND. itobce /= itobc ) istop = istop+1500 IF ( lp_obc_west .AND. itobcw /= itobc ) istop = istop+1501 IF ( lp_obc_north .AND. itobcn /= itobc ) istop = istop+1502 IF ( lp_obc_south .AND. itobcs /= itobc ) istop = istop+1503 nstop = nstop + istop504 505 IF ( istop /= 0 ) THEN506 WRITE(ctmp1,*) ' east, west, north, south: ', itobce, itobcw, itobcn, itobcs507 CALL ctl_stop( 'obcdta : all files must have the same number of time steps', ctmp1 )508 ENDIF509 510 IF ( itobc == 1 ) THEN511 IF (lwp) THEN512 WRITE(numout,*) ' obcdta found one time step only in the OBC files'513 IF (ln_obc_clim) THEN514 ! OK no problem515 ELSE516 ln_obc_clim=.true.517 WRITE(numout,*) ' we force ln_obc_clim to T'518 ENDIF519 ENDIF520 ELSE521 IF ( ALLOCATED(ztcobc) ) DEALLOCATE ( ztcobc )522 ALLOCATE (ztcobc(itobc))523 DO ji=1,1 ! use a dummy loop to read ztcobc only once524 IF ( lp_obc_east ) THEN525 CALL iom_gettime ( id_e, ztcobc, cl_vname ) ; CALL iom_close (id_e) ; EXIT526 ENDIF527 IF ( lp_obc_west ) THEN528 CALL iom_gettime ( id_w, ztcobc, cl_vname ) ; CALL iom_close (id_w) ; EXIT529 ENDIF530 IF ( lp_obc_north ) THEN531 CALL iom_gettime ( id_n, ztcobc, cl_vname ) ; CALL iom_close (id_n) ; EXIT532 ENDIF533 IF ( lp_obc_south ) THEN534 CALL iom_gettime ( id_s, ztcobc, cl_vname ) ; CALL iom_close (id_s) ; EXIT535 ENDIF536 END DO537 rdt_obc = ztcobc(2)-ztcobc(1) ! just an information, not used for any computation538 IF (lwp) WRITE(numout,*) ' obcdta found', itobc,' time steps in the OBC files'539 IF (lwp) WRITE(numout,*) ' time step of obc data :', rdt_obc,' days'540 ENDIF541 zjcnes = zjcnes - rdt/rday ! trick : zcnes is always incremented by rdt/rday in obc_dta!542 END SUBROUTINE obc_dta_chktime543 544 79 # if defined key_dynspg_ts || defined key_dynspg_exp 545 80 SUBROUTINE obc_dta_bt( kt, kbt ) 81 INTEGER,INTENT(in) :: kt 82 INTEGER, INTENT( in ) :: kbt ! barotropic ocean time-step index 546 83 !!--------------------------------------------------------------------------- 547 84 !! *** SUBROUTINE obc_dta *** … … 549 86 !! ** Purpose : time interpolation of barotropic data for time-splitting scheme 550 87 !! Data at the boundary must be in m2/s 551 !!552 !! History : 9.0 ! 05-11 (V. garnier) Original code553 !!---------------------------------------------------------------------------554 INTEGER, INTENT( in ) :: kt ! ocean time-step index555 INTEGER, INTENT( in ) :: kbt ! barotropic ocean time-step index556 !557 INTEGER :: ji, jj ! dummy loop indices558 INTEGER :: i15559 INTEGER :: itobcm, itobcp560 REAL(wp) :: zxy561 INTEGER :: isrel ! number of seconds since 1/1/1992562 !!---------------------------------------------------------------------------563 564 ! 1. First call: check time frames available in files.565 ! -------------------------------------------------------566 567 IF( kt == nit000 ) THEN568 569 ! 1.1 Barotropic tangential velocities set to zero570 ! -------------------------------------------------571 IF( lp_obc_east ) vbtfoe(:) = 0.e0572 IF( lp_obc_west ) vbtfow(:) = 0.e0573 IF( lp_obc_south ) ubtfos(:) = 0.e0574 IF( lp_obc_north ) ubtfon(:) = 0.e0575 576 ! 1.2 Sea surface height and normal barotropic velocities set to zero577 ! or initial conditions if nobc_dta == 0578 ! --------------------------------------------------------------------579 580 IF( lp_obc_east ) THEN581 ! initialisation to zero582 sshedta(:,:) = 0.e0583 ubtedta(:,:) = 0.e0584 vbtedta(:,:) = 0.e0 ! tangential component585 ! ! ================== !586 IF( nobc_dta == 0 ) THEN ! initial state used !587 ! ! ================== !588 ! Fills sedta, tedta, uedta (global arrays)589 ! Remark: this works for njzoom = 1. Should the definition of ij include njzoom?590 DO ji = nie0, nie1591 DO jj = 1, jpj592 sshedta(jj,1) = sshn(ji+1,jj) * tmask(ji+1,jj,1)593 END DO594 END DO595 ENDIF596 ENDIF597 598 IF( lp_obc_west) THEN599 ! initialisation to zero600 sshwdta(:,:) = 0.e0601 ubtwdta(:,:) = 0.e0602 vbtwdta(:,:) = 0.e0 ! tangential component603 ! ! ================== !604 IF( nobc_dta == 0 ) THEN ! initial state used !605 ! ! ================== !606 ! Fills swdta, twdta, uwdta (global arrays)607 ! Remark: this works for njzoom = 1. Should the definition of ij include njzoom?608 DO ji = niw0, niw1609 DO jj = 1, jpj610 sshwdta(jj,1) = sshn(ji,jj) * tmask(ji,jj,1)611 END DO612 END DO613 ENDIF614 ENDIF615 616 IF( lp_obc_north) THEN617 ! initialisation to zero618 sshndta(:,:) = 0.e0619 ubtndta(:,:) = 0.e0 ! tangential component620 vbtndta(:,:) = 0.e0621 ! ! ================== !622 IF( nobc_dta == 0 ) THEN ! initial state used !623 ! ! ================== !624 ! Fills sndta, tndta, vndta (global arrays)625 ! Remark: this works for njzoom = 1. Should the definition of ij include njzoom?626 DO jj = njn0, njn1627 DO ji = 1, jpi628 sshndta(ji,1) = sshn(ji,jj+1) * tmask(ji,jj+1,1)629 END DO630 END DO631 ENDIF632 ENDIF633 634 IF( lp_obc_south) THEN635 ! initialisation to zero636 sshsdta(:,:) = 0.e0637 ubtsdta(:,:) = 0.e0 ! tangential component638 vbtsdta(:,:) = 0.e0639 ! ! ================== !640 IF( nobc_dta == 0 ) THEN ! initial state used !641 ! ! ================== !642 ! Fills ssdta, tsdta, vsdta (global arrays)643 ! Remark: this works for njzoom = 1. Should the definition of ij include njzoom?644 DO jj = njs0, njs1645 DO ji = 1, jpi646 sshsdta(ji,1) = sshn(ji,jj) * tmask(ji,jj,1)647 END DO648 END DO649 ENDIF650 ENDIF651 652 IF( nobc_dta == 0 ) CALL obc_depth_average(1) ! depth averaged velocity from the OBC depth-dependent frames653 654 ENDIF ! END kt == nit000655 656 !!------------------------------------------------------------------------------------657 ! 2. Initialize the time we are at. Does this every time the routine is called,658 ! excepted when nobc_dta = 0659 !660 661 ! 3. Call at every time step : Linear interpolation of BCs to current time step662 ! ----------------------------------------------------------------------663 664 IF( lk_dynspg_ts ) THEN665 isrel = (kt-1)*rdt + kbt*(rdt/REAL(nn_baro,wp))666 ELSE IF( lk_dynspg_exp ) THEN667 isrel=kt*rdt668 ENDIF669 670 itobcm = nt_b671 itobcp = nt_a672 IF( itobc == 1 .OR. nobc_dta == 0 ) THEN673 zxy = 0.e0674 itobcm = 1675 itobcp = 1676 ELSE IF( itobc == 12 ) THEN677 i15 = nday / 16678 zxy = FLOAT( nday + 15 - 30 * i15 ) / 30.679 ELSE680 zxy = (zjcnes_obc(nt_a)-FLOAT(isrel)) / (zjcnes_obc(nt_a)-zjcnes_obc(nt_b))681 IF( zxy < 0. ) THEN ! case of extrapolation, switch to old time frames682 itobcm = nt_m683 itobcp = nt_b684 zxy = (zjcnes_obc(nt_b)-FLOAT(isrel)) / (zjcnes_obc(nt_b)-zjcnes_obc(nt_m))685 ENDIF686 ENDIF687 688 IF( lp_obc_east ) THEN ! fills sshfoe, ubtfoe (local to each processor)689 DO jj = 1, jpj690 sshfoe(jj) = zxy * sshedta(jj,itobcp) + (1.-zxy) * sshedta(jj,itobcm)691 ubtfoe(jj) = zxy * ubtedta(jj,itobcp) + (1.-zxy) * ubtedta(jj,itobcm)692 vbtfoe(jj) = zxy * vbtedta(jj,itobcp) + (1.-zxy) * vbtedta(jj,itobcm)693 END DO694 ENDIF695 696 IF( lp_obc_west) THEN ! fills sshfow, ubtfow (local to each processor)697 DO jj = 1, jpj698 sshfow(jj) = zxy * sshwdta(jj,itobcp) + (1.-zxy) * sshwdta(jj,itobcm)699 ubtfow(jj) = zxy * ubtwdta(jj,itobcp) + (1.-zxy) * ubtwdta(jj,itobcm)700 vbtfow(jj) = zxy * vbtwdta(jj,itobcp) + (1.-zxy) * vbtwdta(jj,itobcm)701 END DO702 ENDIF703 704 IF( lp_obc_north) THEN ! fills sshfon, vbtfon (local to each processor)705 DO ji = 1, jpi706 sshfon(ji) = zxy * sshndta(ji,itobcp) + (1.-zxy) * sshndta(ji,itobcm)707 ubtfon(ji) = zxy * ubtndta(ji,itobcp) + (1.-zxy) * ubtndta(ji,itobcm)708 vbtfon(ji) = zxy * vbtndta(ji,itobcp) + (1.-zxy) * vbtndta(ji,itobcm)709 END DO710 ENDIF711 712 IF( lp_obc_south) THEN ! fills sshfos, vbtfos (local to each processor)713 DO ji = 1, jpi714 sshfos(ji) = zxy * sshsdta(ji,itobcp) + (1.-zxy) * sshsdta(ji,itobcm)715 ubtfos(ji) = zxy * ubtsdta(ji,itobcp) + (1.-zxy) * ubtsdta(ji,itobcm)716 vbtfos(ji) = zxy * vbtsdta(ji,itobcp) + (1.-zxy) * vbtsdta(ji,itobcm)717 END DO718 ENDIF719 720 88 END SUBROUTINE obc_dta_bt 721 89 … … 725 93 !!----------------------------------------------------------------------------- 726 94 SUBROUTINE obc_dta_bt ( kt, kbt ) ! Empty routine 727 !! * Arguments728 95 INTEGER,INTENT(in) :: kt 729 96 INTEGER, INTENT( in ) :: kbt ! barotropic ocean time-step index … … 733 100 # endif 734 101 735 SUBROUTINE obc_read (kt, nt_x, ntobc_x, iyy, imm) 736 !!------------------------------------------------------------------------- 737 !! *** ROUTINE obc_read *** 102 103 SUBROUTINE obc_dta_init 104 !!--------------------------------------------------------------------------- 105 !! *** SUBROUTINE obc_dta *** 106 !! 107 !! ** Purpose : initialization of .... 738 108 !! 739 !! ** Purpose : Read the boundary data in files identified by iyy and imm 740 !! According to the validated open boundaries, return the 741 !! following arrays : 742 !! sedta, tedta : East OBC salinity and temperature 743 !! uedta, vedta : " " u and v velocity component 109 !! ** Method : - read the obc namobc_dta namelist 744 110 !! 745 !! swdta, twdta : West OBC salinity and temperature 746 !! uwdta, vwdta : " " u and v velocity component 747 !! 748 !! sndta, tndta : North OBC salinity and temperature 749 !! undta, vndta : " " u and v velocity component 750 !! 751 !! ssdta, tsdta : South OBC salinity and temperature 752 !! usdta, vsdta : " " u and v velocity component 753 !! 754 !! ** Method : These fields are read in the record ntobc_x of the files. 755 !! The number of records is already known. If ntobc_x is greater 756 !! than the number of record, this routine will look for next file, 757 !! updating the indices (case of inter-annual obcs) or loop at the 758 !! begining in case of climatological file (ln_obc_clim = true ). 759 !! ------------------------------------------------------------------------- 760 !! History: ! 2005 ( P. Mathiot, C. Langlais ) Original code 761 !! ! 2008 ( J,M, Molines ) Use IOM and cleaning 762 !!-------------------------------------------------------------------------- 763 764 ! * Arguments 765 INTEGER, INTENT( in ) :: kt, nt_x 766 INTEGER, INTENT( inout ) :: ntobc_x , iyy, imm ! yes ! inout ! 767 768 ! * Local variables 769 CHARACTER (len=40) :: & ! file names 770 cl_obc_eTS , cl_obc_eU, cl_obc_eV,& 771 cl_obc_wTS , cl_obc_wU, cl_obc_wV,& 772 cl_obc_nTS , cl_obc_nU, cl_obc_nV,& 773 cl_obc_sTS , cl_obc_sU, cl_obc_sV 774 775 INTEGER :: ikprint 776 REAL(wp) :: zmin, zmax ! control of boundary values 777 778 !IOM stuff 779 INTEGER :: id_e, id_w, id_n, id_s 780 INTEGER, DIMENSION(2) :: istart, icount 781 782 !-------------------------------------------------------------------------- 783 IF ( ntobc_x > itobc ) THEN 784 IF (ln_obc_clim) THEN ! just loop on the same file 785 ntobc_x = 1 786 ELSE 787 ! need to change file : it is always for an 'after' data 788 IF ( cffile == 'annual' ) THEN ! go to next year file 789 iyy = iyy + 1 790 ELSE IF ( cffile =='monthly' ) THEN ! go to next month file 791 imm = imm + 1 792 IF ( imm == 13 ) THEN 793 imm = 1 ; iyy = iyy + 1 794 ENDIF 795 ELSE 796 ctmp1='obcread : this type of obc file is not supported :( ' 797 ctmp2=TRIM(cffile) 798 CALL ctl_stop (ctmp1, ctmp2) 799 ! cffile should be either annual or monthly ... 800 ENDIF 801 ! as the file is changed, need to update itobc etc ... 802 CALL obc_dta_chktime (iyy,imm) 803 ntobc_x = nrecbef() + 1 ! remember : this case occur for an after data 804 ENDIF 111 !! ** Action : - read parameters 112 !!--------------------------------------------------------------------------- 113 INTEGER :: ifpr 114 CHARACTER(len=100) :: cn_dir ! Root directory for location of core files 115 TYPE(FLD_N), DIMENSION(4) :: sn_obce, sn_obcw, sn_obcn, sn_obcs ! array of namelist informations on the obc to read 116 NAMELIST/namobc_dta/ sn_obce, sn_obcw, sn_obcn, sn_obcs 117 !!--------------------------------------------------------------------- 118 ! set file information (default values) 119 cn_dir = './' ! directory in which the model is executed 120 ! 121 ! (NB: frequency positive => hours, negative => months) 122 ! ! file ! frequency ! variable ! time intep ! clim ! 'yearly' or ! weights ! rotation ! 123 ! ! name ! (hours) ! name ! (T/F) ! (T/F) ! 'monthly' ! filename ! pairs ! 124 sn_obce(1) = FLD_N( 'obc_east', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 125 sn_obce(2) = FLD_N( 'obc_east', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 126 sn_obce(3) = FLD_N( 'obc_east', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 127 sn_obce(4) = FLD_N( 'obc_east', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 128 129 sn_obcw(1) = FLD_N( 'obc_west', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 130 sn_obcw(2) = FLD_N( 'obc_west', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 131 sn_obcw(3) = FLD_N( 'obc_west', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 132 sn_obcw(4) = FLD_N( 'obc_west', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 133 134 sn_obcn(1) = FLD_N( 'obc_north', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 135 sn_obcn(2) = FLD_N( 'obc_north', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 136 sn_obcn(3) = FLD_N( 'obc_north', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 137 sn_obcn(4) = FLD_N( 'obc_north', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 138 139 sn_obcs(1) = FLD_N( 'obc_south', 120 , 'vozocrtx' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 140 sn_obcs(2) = FLD_N( 'obc_south', 120 , 'vomecrty' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 141 sn_obcs(3) = FLD_N( 'obc_south', 120 , 'votemper' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 142 sn_obcs(4) = FLD_N( 'obc_south', 120 , 'vosaline' , .TRUE. , .FALSE. , 'yearly' , '' , '' ) 143 ! 144 REWIND( numnam ) ! read in namlist namobc_dta 145 READ ( numnam, namobc_dta ) 146 147 IF ( lp_obc_east ) THEN 148 DO ifpr= 1, 4 149 ALLOCATE( sf_obc(ifpr)%fnow(jpj,jpk,1) ) 150 IF( sn_obce(ifpr)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpj,jpk,1,2) ) 151 END DO 152 CALL fld_fill( sf_obc(1:4), sn_obce, cn_dir, 'obc_dta_init', 'fill east OBC', 'namobc_dta' ) 153 ENDIF 154 155 IF ( lp_obc_west ) THEN 156 DO ifpr= 5, 8 157 ALLOCATE( sf_obc(ifpr)%fnow(jpj,jpk,1) ) 158 IF( sn_obcw(ifpr-4)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpj,jpk,1,2) ) 159 END DO 160 CALL fld_fill( sf_obc(5:8), sn_obcw, cn_dir, 'obc_dta_init', 'fill west OBC', 'namobc_dta' ) 161 ENDIF 162 163 IF ( lp_obc_north ) THEN 164 DO ifpr= 9, 12 165 ALLOCATE( sf_obc(ifpr)%fnow(jpi,jpk,1) ) 166 IF( sn_obcn(ifpr-8)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpi,jpk,1,2) ) 167 END DO 168 CALL fld_fill( sf_obc(9:12), sn_obcn, cn_dir, 'obc_dta_init', 'fill north OBC', 'namobc_dta' ) 169 ENDIF 170 171 IF ( lp_obc_south ) THEN 172 DO ifpr= 13, 16 173 ALLOCATE( sf_obc(ifpr)%fnow(jpi,jpk,1) ) 174 IF( sn_obcs(ifpr-12)%ln_tint ) ALLOCATE( sf_obc(ifpr)%fdta(jpi,jpk,1,2) ) 175 END DO 176 CALL fld_fill( sf_obc(13:16), sn_obcs, cn_dir, 'obc_dta_init', 'fill south OBC', 'namobc_dta' ) 805 177 ENDIF 806 178 807 IF( lp_obc_east ) THEN 808 ! ... Read datafile and set temperature, salinity and normal velocity 809 ! ... initialise the sedta, tedta, uedta arrays 810 IF(ln_obc_clim) THEN ! revert to old convention for climatological OBC forcing 811 cl_obc_eTS='obceast_TS.nc' 812 cl_obc_eU ='obceast_U.nc' 813 cl_obc_eV ='obceast_V.nc' 814 ELSE ! convention for climatological OBC 815 WRITE(cl_obc_eTS ,'("obc_east_TS_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 816 WRITE(cl_obc_eU ,'("obc_east_U_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 817 WRITE(cl_obc_eV ,'("obc_east_V_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 818 ENDIF 819 ! JMM this may change depending on the obc data format ... 820 istart(:)=(/nje0+njmpp-1,1/) ; icount(:)=(/nje1-nje0 +1,jpk/) 821 IF (lwp) WRITE(numout,*) 'read data in :', TRIM(cl_obc_eTS) 822 IF (nje1 >= nje0 ) THEN 823 CALL iom_open ( cl_obc_eTS , id_e ) 824 CALL iom_get ( id_e, jpdom_unknown, 'votemper', tedta(nje0:nje1,:,nt_x), & 825 & ktime=ntobc_x , kstart=istart, kcount= icount ) 826 CALL iom_get ( id_e, jpdom_unknown, 'vosaline', sedta(nje0:nje1,:,nt_x), & 827 & ktime=ntobc_x , kstart=istart, kcount= icount ) 828 # if defined key_dynspg_ts || defined key_dynspg_exp 829 CALL iom_get ( id_e, jpdom_unknown, 'vossurfh', sshedta(nje0:nje1,nt_x), & 830 & ktime=ntobc_x , kstart=istart, kcount= icount ) 831 # endif 832 CALL iom_close (id_e) 833 ! 834 CALL iom_open ( cl_obc_eU , id_e ) 835 CALL iom_get ( id_e, jpdom_unknown, 'vozocrtx', uedta(nje0:nje1,:,nt_x), & 836 & ktime=ntobc_x , kstart=istart, kcount= icount ) 837 CALL iom_close ( id_e ) 838 ! 839 CALL iom_open ( cl_obc_eV , id_e ) 840 CALL iom_get ( id_e, jpdom_unknown, 'vomecrty', vedta(nje0:nje1,:,nt_x), & 841 & ktime=ntobc_x , kstart=istart, kcount= icount ) 842 CALL iom_close ( id_e ) 843 844 ! mask the boundary values 845 tedta(:,:,nt_x) = tedta(:,:,nt_x)*temsk(:,:) ; sedta(:,:,nt_x) = sedta(:,:,nt_x)*temsk(:,:) 846 uedta(:,:,nt_x) = uedta(:,:,nt_x)*uemsk(:,:) ; vedta(:,:,nt_x) = vedta(:,:,nt_x)*vemsk(:,:) 847 848 ! check any outliers 849 zmin=MINVAL( sedta(:,:,nt_x), mask=ltemsk ) ; zmax=MAXVAL(sedta(:,:,nt_x), mask=ltemsk) 850 IF ( zmin < 5 .OR. zmax > 50) THEN 851 CALL ctl_stop('Error in sedta',' routine obcdta') 852 ENDIF 853 zmin=MINVAL( tedta(:,:,nt_x), mask=ltemsk ) ; zmax=MAXVAL(tedta(:,:,nt_x), mask=ltemsk) 854 IF ( zmin < -10. .OR. zmax > 40) THEN 855 CALL ctl_stop('Error in tedta',' routine obcdta') 856 ENDIF 857 zmin=MINVAL( uedta(:,:,nt_x), mask=luemsk ) ; zmax=MAXVAL(uedta(:,:,nt_x), mask=luemsk) 858 IF ( zmin < -5. .OR. zmax > 5.) THEN 859 CALL ctl_stop('Error in uedta',' routine obcdta') 860 ENDIF 861 zmin=MINVAL( vedta(:,:,nt_x), mask=lvemsk ) ; zmax=MAXVAL(vedta(:,:,nt_x), mask=lvemsk) 862 IF ( zmin < -5. .OR. zmax > 5.) THEN 863 CALL ctl_stop('Error in vedta',' routine obcdta') 864 ENDIF 865 866 ! Usually printout is done only once at kt = nit000, unless nprint (namelist) > 1 867 IF ( lwp .AND. ( kt == nit000 .OR. nprint /= 0 ) ) THEN 868 WRITE(numout,*) 869 WRITE(numout,*) ' Read East OBC data records ', ntobc_x 870 ikprint = jpj/20 +1 871 WRITE(numout,*) ' Temperature record 1 - printout every 3 level' 872 CALL prihre( tedta(:,:,nt_x), jpj, jpk, 1, jpj, ikprint, jpk, 1, -3, 1., numout ) 873 WRITE(numout,*) 874 WRITE(numout,*) ' Salinity record 1 - printout every 3 level' 875 CALL prihre( sedta(:,:,nt_x), jpj, jpk, 1, jpj, ikprint, jpk, 1, -3, 1., numout ) 876 WRITE(numout,*) 877 WRITE(numout,*) ' Normal velocity U record 1 - printout every 3 level' 878 CALL prihre( uedta(:,:,nt_x), jpj, jpk, 1, jpj, ikprint, jpk, 1, -3, 1., numout ) 879 WRITE(numout,*) 880 WRITE(numout,*) ' Tangential velocity V record 1 - printout every 3 level' 881 CALL prihre( vedta(:,:,nt_x), jpj, jpk, 1, jpj, ikprint, jpk, 1, -3, 1., numout ) 882 ENDIF 883 ENDIF 884 ENDIF 885 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 886 IF ( lp_obc_west ) THEN 887 ! ... Read datafile and set temperature, salinity and normal velocity 888 ! ... initialise the swdta, twdta, uwdta arrays 889 IF (ln_obc_clim) THEN ! revert to old convention for climatological OBC forcing 890 cl_obc_wTS='obcwest_TS.nc' 891 cl_obc_wU ='obcwest_U.nc' 892 cl_obc_wV ='obcwest_V.nc' 893 ELSE ! convention for climatological OBC 894 WRITE(cl_obc_wTS ,'("obc_west_TS_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 895 WRITE(cl_obc_wU ,'("obc_west_U_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 896 WRITE(cl_obc_wV ,'("obc_west_V_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 897 ENDIF 898 istart(:)=(/njw0+njmpp-1,1/) ; icount(:)=(/njw1-njw0 +1,jpk/) 899 IF (lwp) WRITE(numout,*) 'read data in :', TRIM(cl_obc_wTS) 900 901 IF ( njw1 >= njw0 ) THEN 902 CALL iom_open ( cl_obc_wTS , id_w ) 903 CALL iom_get ( id_w, jpdom_unknown, 'votemper', twdta(njw0:njw1,:,nt_x), & 904 & ktime=ntobc_x , kstart=istart, kcount= icount ) 905 906 CALL iom_get ( id_w, jpdom_unknown, 'vosaline', swdta(njw0:njw1,:,nt_x), & 907 & ktime=ntobc_x , kstart=istart, kcount= icount) 908 # if defined key_dynspg_ts || defined key_dynspg_exp 909 CALL iom_get ( id_w, jpdom_unknown, 'vossurfh', sshwdta(njw0:njw1,nt_x), & 910 & ktime=ntobc_x , kstart=istart, kcount= icount ) 911 # endif 912 CALL iom_close (id_w) 913 ! 914 CALL iom_open ( cl_obc_wU , id_w ) 915 CALL iom_get ( id_w, jpdom_unknown, 'vozocrtx', uwdta(njw0:njw1,:,nt_x),& 916 & ktime=ntobc_x , kstart=istart, kcount= icount ) 917 CALL iom_close ( id_w ) 918 ! 919 CALL iom_open ( cl_obc_wV , id_w ) 920 CALL iom_get ( id_w, jpdom_unknown, 'vomecrty', vwdta(njw0:njw1,:,nt_x), & 921 & ktime=ntobc_x , kstart=istart, kcount= icount ) 922 CALL iom_close ( id_w ) 923 924 ! mask the boundary values 925 twdta(:,:,nt_x) = twdta(:,:,nt_x)*twmsk(:,:) ; swdta(:,:,nt_x) = swdta(:,:,nt_x)*twmsk(:,:) 926 uwdta(:,:,nt_x) = uwdta(:,:,nt_x)*uwmsk(:,:) ; vwdta(:,:,nt_x) = vwdta(:,:,nt_x)*vwmsk(:,:) 927 928 ! check any outliers 929 zmin=MINVAL( swdta(:,:,nt_x), mask=ltwmsk ) ; zmax=MAXVAL(swdta(:,:,nt_x), mask=ltwmsk) 930 IF ( zmin < 5 .OR. zmax > 50) THEN 931 CALL ctl_stop('Error in swdta',' routine obcdta') 932 ENDIF 933 zmin=MINVAL( twdta(:,:,nt_x), mask=ltwmsk ) ; zmax=MAXVAL(twdta(:,:,nt_x), mask=ltwmsk) 934 IF ( zmin < -10. .OR. zmax > 40) THEN 935 CALL ctl_stop('Error in twdta',' routine obcdta') 936 ENDIF 937 zmin=MINVAL( uwdta(:,:,nt_x), mask=luwmsk ) ; zmax=MAXVAL(uwdta(:,:,nt_x), mask=luwmsk) 938 IF ( zmin < -5. .OR. zmax > 5.) THEN 939 CALL ctl_stop('Error in uwdta',' routine obcdta') 940 ENDIF 941 zmin=MINVAL( vwdta(:,:,nt_x), mask=lvwmsk ) ; zmax=MAXVAL(vwdta(:,:,nt_x), mask=lvwmsk) 942 IF ( zmin < -5. .OR. zmax > 5.) THEN 943 CALL ctl_stop('Error in vwdta',' routine obcdta') 944 ENDIF 945 946 947 IF ( lwp .AND. ( kt == nit000 .OR. nprint /= 0 ) ) THEN 948 WRITE(numout,*) 949 WRITE(numout,*) ' Read West OBC data records ', ntobc_x 950 ikprint = jpj/20 +1 951 WRITE(numout,*) ' Temperature record 1 - printout every 3 level' 952 CALL prihre( twdta(:,:,nt_x), jpj, jpk, 1, jpj, ikprint, jpk, 1, -3, 1., numout ) 953 WRITE(numout,*) 954 WRITE(numout,*) ' Salinity record 1 - printout every 3 level' 955 CALL prihre( swdta(:,:,nt_x),jpj,jpk, 1, jpj, ikprint, jpk, 1, -3, 1., numout ) 956 WRITE(numout,*) 957 WRITE(numout,*) ' Normal velocity U record 1 - printout every 3 level' 958 CALL prihre( uwdta(:,:,nt_x), jpj, jpk, 1, jpj, ikprint, jpk, 1, -3, 1., numout ) 959 WRITE(numout,*) 960 WRITE(numout,*) ' Tangential velocity V record 1 - printout every 3 level' 961 CALL prihre( vwdta(:,:,nt_x), jpj, jpk, 1, jpj, ikprint, jpk, 1, -3, 1., numout ) 962 ENDIF 963 END IF 964 ENDIF 965 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 966 IF( lp_obc_north) THEN 967 IF(ln_obc_clim) THEN ! revert to old convention for climatological OBC forcing 968 cl_obc_nTS='obcnorth_TS.nc' 969 cl_obc_nU ='obcnorth_U.nc' 970 cl_obc_nV ='obcnorth_V.nc' 971 ELSE ! convention for climatological OBC 972 WRITE(cl_obc_nTS ,'("obc_north_TS_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 973 WRITE(cl_obc_nV ,'("obc_north_V_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 974 WRITE(cl_obc_nU ,'("obc_north_U_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 975 ENDIF 976 istart(:)=(/nin0+nimpp-1,1/) ; icount(:)=(/nin1-nin0 +1,jpk/) 977 IF (lwp) WRITE(numout,*) 'read data in :', TRIM(cl_obc_nTS) 978 IF ( nin1 >= nin0 ) THEN 979 CALL iom_open ( cl_obc_nTS , id_n ) 980 CALL iom_get ( id_n, jpdom_unknown, 'votemper', tndta(nin0:nin1,:,nt_x), & 981 & ktime=ntobc_x , kstart=istart, kcount= icount ) 982 CALL iom_get ( id_n, jpdom_unknown, 'vosaline', sndta(nin0:nin1,:,nt_x), & 983 & ktime=ntobc_x , kstart=istart, kcount= icount ) 984 # if defined key_dynspg_ts || defined key_dynspg_exp 985 CALL iom_get ( id_n, jpdom_unknown, 'vossurfh', sshndta(nin0:nin1,nt_x), & 986 & ktime=ntobc_x , kstart=istart, kcount= icount ) 987 # endif 988 CALL iom_close (id_n) 989 ! 990 CALL iom_open ( cl_obc_nU , id_n ) 991 CALL iom_get ( id_n, jpdom_unknown, 'vozocrtx', undta(nin0:nin1,:,nt_x), & 992 & ktime=ntobc_x , kstart=istart, kcount= icount ) 993 CALL iom_close ( id_n ) 994 ! 995 CALL iom_open ( cl_obc_nV , id_n ) 996 CALL iom_get ( id_n, jpdom_unknown, 'vomecrty', vndta(nin0:nin1,:,nt_x), & 997 & ktime=ntobc_x , kstart=istart, kcount= icount ) 998 CALL iom_close ( id_n ) 999 1000 ! mask the boundary values 1001 tndta(:,:,nt_x) = tndta(:,:,nt_x)*tnmsk(:,:) ; sndta(:,:,nt_x) = sndta(:,:,nt_x)*tnmsk(:,:) 1002 undta(:,:,nt_x) = undta(:,:,nt_x)*unmsk(:,:) ; vndta(:,:,nt_x) = vndta(:,:,nt_x)*vnmsk(:,:) 1003 1004 ! check any outliers 1005 zmin=MINVAL( sndta(:,:,nt_x), mask=ltnmsk ) ; zmax=MAXVAL(sndta(:,:,nt_x), mask=ltnmsk) 1006 IF ( zmin < 5 .OR. zmax > 50) THEN 1007 CALL ctl_stop('Error in sndta',' routine obcdta') 1008 ENDIF 1009 zmin=MINVAL( tndta(:,:,nt_x), mask=ltnmsk ) ; zmax=MAXVAL(tndta(:,:,nt_x), mask=ltnmsk) 1010 IF ( zmin < -10. .OR. zmax > 40) THEN 1011 CALL ctl_stop('Error in tndta',' routine obcdta') 1012 ENDIF 1013 zmin=MINVAL( undta(:,:,nt_x), mask=lunmsk ) ; zmax=MAXVAL(undta(:,:,nt_x), mask=lunmsk) 1014 IF ( zmin < -5. .OR. zmax > 5.) THEN 1015 CALL ctl_stop('Error in undta',' routine obcdta') 1016 ENDIF 1017 zmin=MINVAL( vndta(:,:,nt_x), mask=lvnmsk ) ; zmax=MAXVAL(vndta(:,:,nt_x), mask=lvnmsk) 1018 IF ( zmin < -5. .OR. zmax > 5.) THEN 1019 CALL ctl_stop('Error in vndta',' routine obcdta') 1020 ENDIF 1021 1022 IF ( lwp .AND. ( kt == nit000 .OR. nprint /= 0 ) ) THEN 1023 WRITE(numout,*) 1024 WRITE(numout,*) ' Read North OBC data records ', ntobc_x 1025 ikprint = jpi/20 +1 1026 WRITE(numout,*) ' Temperature record 1 - printout every 3 level' 1027 CALL prihre( tndta(:,:,nt_x), jpi, jpk, 1, jpi, ikprint, jpk, 1, -3, 1., numout ) 1028 WRITE(numout,*) 1029 WRITE(numout,*) ' Salinity record 1 - printout every 3 level' 1030 CALL prihre( sndta(:,:,nt_x), jpi, jpk, 1, jpi, ikprint, jpk, 1, -3, 1., numout ) 1031 WRITE(numout,*) 1032 WRITE(numout,*) ' Normal velocity V record 1 - printout every 3 level' 1033 CALL prihre( vndta(:,:,nt_x), jpi, jpk, 1, jpi, ikprint, jpk, 1, -3, 1., numout ) 1034 WRITE(numout,*) 1035 WRITE(numout,*) ' Tangential velocity U record 1 - printout every 3 level' 1036 CALL prihre( undta(:,:,nt_x), jpi, jpk, 1, jpi, ikprint, jpk, 1, -3, 1., numout ) 1037 ENDIF 1038 ENDIF 1039 ENDIF 1040 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 1041 IF( lp_obc_south) THEN 1042 IF(ln_obc_clim) THEN ! revert to old convention for climatological OBC forcing 1043 cl_obc_sTS='obcsouth_TS.nc' 1044 cl_obc_sU ='obcsouth_U.nc' 1045 cl_obc_sV ='obcsouth_V.nc' 1046 ELSE ! convention for climatological OBC 1047 WRITE(cl_obc_sTS ,'("obc_south_TS_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 1048 WRITE(cl_obc_sV ,'("obc_south_V_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 1049 WRITE(cl_obc_sU ,'("obc_south_U_y" ,i4.4,"m",i2.2,".nc")' ) iyy,imm 1050 ENDIF 1051 istart(:)=(/nis0+nimpp-1,1/) ; icount(:)=(/nis1-nis0 +1,jpk/) 1052 IF (lwp) WRITE(numout,*) 'read data in :', TRIM(cl_obc_sTS) 1053 IF ( nis1 >= nis0 ) THEN 1054 CALL iom_open ( cl_obc_sTS , id_s ) 1055 CALL iom_get ( id_s, jpdom_unknown, 'votemper', tsdta(nis0:nis1,:,nt_x), & 1056 & ktime=ntobc_x , kstart=istart, kcount= icount ) 1057 CALL iom_get ( id_s, jpdom_unknown, 'vosaline', ssdta(nis0:nis1,:,nt_x), & 1058 & ktime=ntobc_x , kstart=istart, kcount= icount ) 1059 # if defined key_dynspg_ts || defined key_dynspg_exp 1060 CALL iom_get ( id_s, jpdom_unknown, 'vossurfh', sshsdta(nis0:nis1,nt_x), & 1061 & ktime=ntobc_x , kstart=istart, kcount= icount ) 1062 # endif 1063 CALL iom_close (id_s) 1064 ! 1065 CALL iom_open ( cl_obc_sU , id_s ) 1066 CALL iom_get ( id_s, jpdom_unknown, 'vozocrtx', usdta(nis0:nis1,:,nt_x), & 1067 & ktime=ntobc_x , kstart=istart, kcount= icount ) 1068 CALL iom_close ( id_s ) 1069 ! 1070 CALL iom_open ( cl_obc_sV , id_s ) 1071 CALL iom_get ( id_s, jpdom_unknown, 'vomecrty', vsdta(nis0:nis1,:,nt_x), & 1072 & ktime=ntobc_x , kstart=istart, kcount= icount ) 1073 CALL iom_close ( id_s ) 1074 1075 ! mask the boundary values 1076 tsdta(:,:,nt_x) = tsdta(:,:,nt_x)*tsmsk(:,:) ; ssdta(:,:,nt_x) = ssdta(:,:,nt_x)*tsmsk(:,:) 1077 usdta(:,:,nt_x) = usdta(:,:,nt_x)*usmsk(:,:) ; vsdta(:,:,nt_x) = vsdta(:,:,nt_x)*vsmsk(:,:) 1078 1079 ! check any outliers 1080 zmin=MINVAL( ssdta(:,:,nt_x), mask=ltsmsk ) ; zmax=MAXVAL(ssdta(:,:,nt_x), mask=ltsmsk) 1081 IF ( zmin < 5 .OR. zmax > 50) THEN 1082 CALL ctl_stop('Error in ssdta',' routine obcdta') 1083 ENDIF 1084 zmin=MINVAL( tsdta(:,:,nt_x), mask=ltsmsk ) ; zmax=MAXVAL(tsdta(:,:,nt_x), mask=ltsmsk) 1085 IF ( zmin < -10. .OR. zmax > 40) THEN 1086 CALL ctl_stop('Error in tsdta',' routine obcdta') 1087 ENDIF 1088 zmin=MINVAL( usdta(:,:,nt_x), mask=lusmsk ) ; zmax=MAXVAL(usdta(:,:,nt_x), mask=lusmsk) 1089 IF ( zmin < -5. .OR. zmax > 5.) THEN 1090 CALL ctl_stop('Error in usdta',' routine obcdta') 1091 ENDIF 1092 zmin=MINVAL( vsdta(:,:,nt_x), mask=lvsmsk ) ; zmax=MAXVAL(vsdta(:,:,nt_x), mask=lvsmsk) 1093 IF ( zmin < -5. .OR. zmax > 5.) THEN 1094 CALL ctl_stop('Error in vsdta',' routine obcdta') 1095 ENDIF 1096 1097 IF ( lwp .AND. ( kt == nit000 .OR. nprint /= 0 ) ) THEN 1098 WRITE(numout,*) 1099 WRITE(numout,*) ' Read South OBC data records ', ntobc_x 1100 ikprint = jpi/20 +1 1101 WRITE(numout,*) ' Temperature record 1 - printout every 3 level' 1102 CALL prihre( tsdta(:,:,nt_x), jpi, jpk, 1, jpi, ikprint, jpk, 1, -3, 1., numout ) 1103 WRITE(numout,*) 1104 WRITE(numout,*) ' Salinity record 1 - printout every 3 level' 1105 CALL prihre( ssdta(:,:,nt_x), jpi, jpk, 1, jpi, ikprint, jpk, 1, -3, 1., numout ) 1106 WRITE(numout,*) 1107 WRITE(numout,*) ' Normal velocity V record 1 - printout every 3 level' 1108 CALL prihre( vsdta(:,:,nt_x), jpi, jpk, 1, jpi, ikprint, jpk, 1, -3, 1., numout ) 1109 WRITE(numout,*) 1110 WRITE(numout,*) ' Tangential velocity U record 1 - printout every 3 level' 1111 CALL prihre( usdta(:,:,nt_x), jpi, jpk, 1, jpi, ikprint, jpk, 1, -3, 1., numout ) 1112 ENDIF 1113 ENDIF 1114 ENDIF 1115 1116 # if defined key_dynspg_ts || defined key_dynspg_exp 1117 CALL obc_depth_average(nt_x) ! computation of depth-averaged velocity 1118 # endif 1119 1120 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 1121 END SUBROUTINE obc_read 1122 1123 1124 INTEGER FUNCTION nrecbef() 1125 !!----------------------------------------------------------------------- 1126 !! *** FUNCTION nrecbef *** 1127 !! 1128 !! Purpose : - provide the before record number in files, with respect to zjcnes 1129 !! 1130 !! History : 2008-04 : ( J.M. Molines ) Original code 1131 !!----------------------------------------------------------------------- 1132 1133 INTEGER :: it , idum 1134 1135 idum = itobc 1136 DO it =1, itobc 1137 IF ( ztcobc(it) > zjcnes ) THEN ; idum = it - 1 ; EXIT ; ENDIF 1138 ENDDO 1139 ! idum can be 0 (climato, before first record) 1140 IF ( idum == 0 ) THEN 1141 IF ( ln_obc_clim ) THEN 1142 idum = itobc 1143 ELSE 1144 ctmp1='obc_dta: find ntobc == 0 for non climatological file ' 1145 ctmp2='consider adding a first record in your data file ' 1146 CALL ctl_stop(ctmp1, ctmp2) 1147 ENDIF 1148 ENDIF 1149 ! idum can be itobc ( zjcnes > ztcobc (itobc) ) 1150 ! This is not a problem ... 1151 nrecbef = idum 1152 1153 END FUNCTION nrecbef 1154 1155 1156 SUBROUTINE obc_depth_average(nt_x) 1157 !!----------------------------------------------------------------------- 1158 !! *** ROUTINE obc_depth_average *** 1159 !! 1160 !! Purpose : - compute the depth-averaged velocity from depth-dependent OBC frames 1161 !! 1162 !! History : 2009-01 : ( Fred Dupont ) Original code 1163 !!----------------------------------------------------------------------- 1164 1165 ! * Arguments 1166 INTEGER, INTENT( in ) :: nt_x 1167 1168 ! * Local variables 1169 INTEGER :: ji, jj, jk 1170 1171 1172 IF( lp_obc_east ) THEN 1173 ! initialisation to zero 1174 ubtedta(:,nt_x) = 0.e0 1175 vbtedta(:,nt_x) = 0.e0 1176 DO ji = nie0, nie1 1177 DO jj = 1, jpj 1178 DO jk = 1, jpkm1 1179 ubtedta(jj,nt_x) = ubtedta(jj,nt_x) + uedta(jj,jk,nt_x)*fse3u(ji,jj,jk) 1180 vbtedta(jj,nt_x) = vbtedta(jj,nt_x) + vedta(jj,jk,nt_x)*fse3v(ji+1,jj,jk) 1181 END DO 1182 END DO 1183 END DO 1184 ENDIF 1185 1186 IF( lp_obc_west) THEN 1187 ! initialisation to zero 1188 ubtwdta(:,nt_x) = 0.e0 1189 vbtwdta(:,nt_x) = 0.e0 1190 DO ji = niw0, niw1 1191 DO jj = 1, jpj 1192 DO jk = 1, jpkm1 1193 ubtwdta(jj,nt_x) = ubtwdta(jj,nt_x) + uwdta(jj,jk,nt_x)*fse3u(ji,jj,jk) 1194 vbtwdta(jj,nt_x) = vbtwdta(jj,nt_x) + vwdta(jj,jk,nt_x)*fse3v(ji,jj,jk) 1195 END DO 1196 END DO 1197 END DO 1198 ENDIF 1199 1200 IF( lp_obc_north) THEN 1201 ! initialisation to zero 1202 ubtndta(:,nt_x) = 0.e0 1203 vbtndta(:,nt_x) = 0.e0 1204 DO jj = njn0, njn1 1205 DO ji = 1, jpi 1206 DO jk = 1, jpkm1 1207 ubtndta(ji,nt_x) = ubtndta(ji,nt_x) + undta(ji,jk,nt_x)*fse3u(ji,jj+1,jk) 1208 vbtndta(ji,nt_x) = vbtndta(ji,nt_x) + vndta(ji,jk,nt_x)*fse3v(ji,jj,jk) 1209 END DO 1210 END DO 1211 END DO 1212 ENDIF 1213 1214 IF( lp_obc_south) THEN 1215 ! initialisation to zero 1216 ubtsdta(:,nt_x) = 0.e0 1217 vbtsdta(:,nt_x) = 0.e0 1218 DO jj = njs0, njs1 1219 DO ji = nis0, nis1 1220 DO jk = 1, jpkm1 1221 ubtsdta(ji,nt_x) = ubtsdta(ji,nt_x) + usdta(ji,jk,nt_x)*fse3u(ji,jj,jk) 1222 vbtsdta(ji,nt_x) = vbtsdta(ji,nt_x) + vsdta(ji,jk,nt_x)*fse3v(ji,jj,jk) 1223 END DO 1224 END DO 1225 END DO 1226 ENDIF 1227 1228 END SUBROUTINE obc_depth_average 179 END SUBROUTINE obc_dta_init 1229 180 1230 181 #else … … 1237 188 WRITE(*,*) 'obc_dta: You should not have seen this print! error?', kt 1238 189 END SUBROUTINE obc_dta 1239 !!-----------------------------------------------------------------------------1240 !! Default option1241 !!-----------------------------------------------------------------------------1242 SUBROUTINE obc_dta_bt ( kt, kbt ) ! Empty routine1243 INTEGER,INTENT(in) :: kt1244 INTEGER, INTENT( in ) :: kbt ! barotropic ocean time-step index1245 WRITE(*,*) 'obc_dta_bt: You should not have seen this print! error?', kt1246 WRITE(*,*) 'obc_dta_bt: You should not have seen this print! error?', kbt1247 END SUBROUTINE obc_dta_bt1248 190 #endif 1249 !!============================================================================== 191 192 !!====================================================================== 1250 193 END MODULE obcdta -
trunk/NEMOGCM/NEMO/OPA_SRC/SBC/fldread.F90
r7 r9 627 627 INTEGER , INTENT(in), OPTIONAL, DIMENSION(:) :: map ! global-to-local mapping indices 628 628 !! 629 INTEGER :: ipk ! number of vertical levels of sdjf%fdta ( 2D: ipk=1 ; 3D: ipk=jpk ) 630 INTEGER :: iw ! index into wgts array 629 INTEGER :: ipi,ipj ! size of the structure along i and j direction 630 INTEGER :: ipk ! number of vertical levels of sdjf%fdta ( 2D: ipk=1 ; 3D: ipk=jpk ) 631 INTEGER :: iw ! index into wgts array 632 INTEGER :: jk ! 633 INTEGER, DIMENSION(2) :: istart, icount 631 634 !!--------------------------------------------------------------------- 632 635 … … 644 647 ELSE 645 648 SELECT CASE( ipk ) 646 CASE(1) 647 IF( sdjf%ln_tint ) THEN ; CALL iom_get( sdjf%num, jpdom_data, sdjf%clvar, sdjf%fdta(:,:,1,2), sdjf%nrec_a(1) ) 648 ELSE ; CALL iom_get( sdjf%num, jpdom_data, sdjf%clvar, sdjf%fnow(:,:,1 ), sdjf%nrec_a(1) ) 649 CASE(1) 650 ipi = SIZE( sdjf%fnow, 1 ) 651 ipj = SIZE( sdjf%fnow, 2 ) 652 IF ( ipi == jpi .AND. ipj == jpj ) THEN 653 IF( sdjf%ln_tint ) THEN ; CALL iom_get( sdjf%num, jpdom_data, sdjf%clvar, sdjf%fdta(:,:,1,2), sdjf%nrec_a(1) ) 654 ELSE ; CALL iom_get( sdjf%num, jpdom_data, sdjf%clvar, sdjf%fnow(:,:,1 ), sdjf%nrec_a(1) ) 655 ENDIF 656 ELSE 657 IF ( ipi == jpi .AND. ipj == jpk ) THEN 658 istart = (/ mig(1), 1 /) 659 icount = (/ nlci, jpk /) 660 IF( sdjf%ln_tint ) THEN 661 CALL iom_get( sdjf%num, jpdom_unknown, sdjf%clvar, sdjf%fdta(1:nlci,:,1,2), sdjf%nrec_a(1), istart, icount ) 662 DO jk = 1, jpk ; sdjf%fdta(nlci+1:jpi,jk,1,2) = sdjf%fdta(nlci,jk,1,2) ; END DO 663 ELSE 664 CALL iom_get( sdjf%num, jpdom_unknown, sdjf%clvar, sdjf%fnow(1:nlci,:,1 ), sdjf%nrec_a(1), istart, icount ) 665 DO jk = 1, jpk ; sdjf%fnow(nlci+1:jpi,jk,1 ) = sdjf%fnow(nlci,jk,1 ) ; END DO 666 ENDIF 667 ELSEIF ( ipi == jpj .AND. ipj == jpk ) THEN 668 istart = (/ mjg(1), 1 /) 669 icount = (/ nlcj, jpk /) 670 IF( sdjf%ln_tint ) THEN 671 CALL iom_get( sdjf%num, jpdom_unknown, sdjf%clvar, sdjf%fdta(1:nlcj,:,1,2), sdjf%nrec_a(1), istart, icount ) 672 DO jk = 1, jpk ; sdjf%fdta(nlcj+1:jpj,jk,1,2) = sdjf%fdta(nlcj,jk,1,2) ; END DO 673 ELSE 674 CALL iom_get( sdjf%num, jpdom_unknown, sdjf%clvar, sdjf%fnow(1:nlcj,:,1 ), sdjf%nrec_a(1), istart, icount ) 675 DO jk = 1, jpk ; sdjf%fnow(nlcj+1:jpj,jk,1 ) = sdjf%fnow(nlcj,jk,1 ) ; END DO 676 ENDIF 677 ELSE 678 CALL ctl_stop('fld_get : case not coded...') 679 ENDIF 649 680 ENDIF 650 681 CASE DEFAULT
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