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 20190701T12:44:06+02:00 (15 months ago)
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branches/UKMO/r6232_obs_oper_update/NEMOGCM/NEMO/OPA_SRC/OBS/obs_oper.F90
r4245 r11202 7 7 8 8 !! 9 !! obs_pro_opt : Compute the model counterpart of temperature and 10 !! salinity observations from profiles 11 !! obs_sla_opt : Compute the model counterpart of sea level anomaly 12 !! observations 13 !! obs_sst_opt : Compute the model counterpart of sea surface temperature 14 !! observations 15 !! obs_sss_opt : Compute the model counterpart of sea surface salinity 16 !! observations 17 !! obs_seaice_opt : Compute the model counterpart of sea ice concentration 18 !! observations 19 !! 20 !! obs_vel_opt : Compute the model counterpart of zonal and meridional 21 !! components of velocity from observations. 9 !! obs_prof_opt : Compute the model counterpart of profile data 10 !! obs_surf_opt : Compute the model counterpart of surface data 22 11 !! 23 12 24 !! * Modules used 13 !! * Modules used 25 14 USE par_kind, ONLY : & ! Precision variables 26 15 & wp 27 16 USE in_out_manager ! I/O manager 28 17 USE obs_inter_sup ! Interpolation support 29 USE obs_inter_h2d, ONLY : & ! Horizontal interpolation to the obs ervationpt18 USE obs_inter_h2d, ONLY : & ! Horizontal interpolation to the obs pt 30 19 & obs_int_h2d, & 31 20 & obs_int_h2d_init 32 USE obs_inter_z1d, ONLY : & ! Vertical interpolation to the observation pt 21 USE obs_averg_h2d, ONLY : & ! Horizontal averaging to the obs footprint 22 & obs_avg_h2d, & 23 & obs_avg_h2d_init, & 24 & obs_max_fpsize 25 USE obs_inter_z1d, ONLY : & ! Vertical interpolation to the obs pt 33 26 & obs_int_z1d, & 34 27 & obs_int_z1d_spl 35 USE obs_const, ONLY : &36 & obfillflt ! Fillvalue28 USE obs_const, ONLY : & ! Obs fill value 29 & obfillflt 37 30 USE dom_oce, ONLY : & 38 & glamt, glam u, glamv, &39 & gphit, gphi u, gphiv40 USE lib_mpp, ONLY : & 31 & glamt, glamf, & 32 & gphit, gphif 33 USE lib_mpp, ONLY : & ! Warning and stopping routines 41 34 & ctl_warn, ctl_stop 35 USE sbcdcy, ONLY : & ! For calculation of where it is nighttime 36 & sbc_dcy, nday_qsr 37 USE obs_grid, ONLY : & 38 & obs_level_search 42 39 43 40 IMPLICIT NONE … … 46 43 PRIVATE 47 44 48 PUBLIC obs_pro_opt, & ! Compute the model counterpart of profile observations 49 & obs_sla_opt, & ! Compute the model counterpart of SLA observations 50 & obs_sst_opt, & ! Compute the model counterpart of SST observations 51 & obs_sss_opt, & ! Compute the model counterpart of SSS observations 52 & obs_seaice_opt, & 53 & obs_vel_opt ! Compute the model counterpart of velocity profile data 54 55 INTEGER, PARAMETER, PUBLIC :: imaxavtypes = 20 ! Max number of daily avgd obs types 45 PUBLIC obs_prof_opt, & ! Compute the model counterpart of profile obs 46 & obs_surf_opt ! Compute the model counterpart of surface obs 47 48 INTEGER, PARAMETER, PUBLIC :: & 49 & imaxavtypes = 20 ! Max number of daily avgd obs types 56 50 57 51 !! … … 61 55 !! 62 56 57 !! * Substitutions 58 # include "domzgr_substitute.h90" 63 59 CONTAINS 64 60 65 SUBROUTINE obs_pro_opt( prodatqc, kt, kpi, kpj, kpk, kit000, kdaystp, & 66 & ptn, psn, pgdept, ptmask, k1dint, k2dint, & 67 & kdailyavtypes ) 61 62 SUBROUTINE obs_prof_opt( prodatqc, kt, kpi, kpj, kpk, & 63 & kit000, kdaystp, kvar, & 64 & pvar, pgdept, pgdepw, & 65 & pmask, & 66 & plam, pphi, & 67 & k1dint, k2dint, kdailyavtypes ) 68 68 69 !! 69 70 !! … … 78 79 !! 79 80 !! First, a vertical profile of horizontally interpolated model 80 !! now temperatures is computed at the obs (lon, lat) point.81 !! now values is computed at the obs (lon, lat) point. 81 82 !! Several horizontal interpolation schemes are available: 82 83 !!  distanceweighted (great circle) (k2dint = 0) … … 86 87 !!  polynomial (quadrilateral grid) (k2dint = 4) 87 88 !! 88 !! Next, the vertical temperatureprofile is interpolated to the89 !! Next, the vertical profile is interpolated to the 89 90 !! data depth points. Two vertical interpolation schemes are 90 91 !! available: … … 96 97 !! routine. 97 98 !! 98 !! For ENACT moored buoy data (e.g., TAO), the model equivalent is99 !! If the logical is switched on, the model equivalent is 99 100 !! a daily mean model temperature field. So, we first compute 100 101 !! the mean, then interpolate only at the end of the day. 101 102 !! 102 !! Note: thein situ temperature observations must be converted103 !! Note: in situ temperature observations must be converted 103 104 !! to potential temperature (the model variable) prior to 104 105 !! assimilation. 105 !!??????????????????????????????????????????????????????????????106 !! INCLUDE POTENTIAL TEMP > IN SITU TEMP IN OBS OPERATOR???107 !!??????????????????????????????????????????????????????????????108 106 !! 109 107 !! ** Action : … … 115 113 !! ! 0701 (K. Mogensen) Merge of temperature and salinity 116 114 !! ! 0703 (K. Mogensen) General handling of profiles 115 !! ! 1502 (M. Martin) Combined routine for all profile types 116 !! ! 1702 (M. Martin) Include generalised vertical coordinate changes 117 117 !! 118 118 119 119 !! * Modules used 120 120 USE obs_profiles_def ! Definition of storage space for profile obs. … … 123 123 124 124 !! * Arguments 125 TYPE(obs_prof), INTENT(INOUT) :: prodatqc ! Subset of profile data not failing screening 126 INTEGER, INTENT(IN) :: kt ! Time step 127 INTEGER, INTENT(IN) :: kpi ! Model grid parameters 125 TYPE(obs_prof), INTENT(INOUT) :: & 126 & prodatqc ! Subset of profile data passing QC 127 INTEGER, INTENT(IN) :: kt ! Time step 128 INTEGER, INTENT(IN) :: kpi ! Model grid parameters 128 129 INTEGER, INTENT(IN) :: kpj 129 130 INTEGER, INTENT(IN) :: kpk 130 INTEGER, INTENT(IN) :: kit000 ! Number of the first time step 131 ! (kit0001 = restart time) 132 INTEGER, INTENT(IN) :: k1dint ! Vertical interpolation type (see header) 133 INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) 134 INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day 131 INTEGER, INTENT(IN) :: kit000 ! Number of the first time step 132 ! (kit0001 = restart time) 133 INTEGER, INTENT(IN) :: k1dint ! Vertical interpolation type (see header) 134 INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) 135 INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day 136 INTEGER, INTENT(IN) :: kvar ! Number of variable in prodatqc 135 137 REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & 136 & ptn, & ! Model temperature field 137 & psn, & ! Model salinity field 138 & ptmask ! Landsea mask 139 REAL(KIND=wp), INTENT(IN), DIMENSION(kpk) :: & 140 & pgdept ! Model array of depth levels 138 & pvar, & ! Model field for variable 139 & pmask ! Landsea mask for variable 140 REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & 141 & plam, & ! Model longitudes for variable 142 & pphi ! Model latitudes for variable 143 REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & 144 & pgdept, & ! Model array of depth T levels 145 & pgdepw ! Model array of depth W levels 141 146 INTEGER, DIMENSION(imaxavtypes), OPTIONAL :: & 142 & kdailyavtypes! Types for daily averages 147 & kdailyavtypes ! Types for daily averages 148 143 149 !! * Local declarations 144 150 INTEGER :: ji … … 152 158 INTEGER :: iend 153 159 INTEGER :: iobs 160 INTEGER :: iin, ijn, ikn, ik ! looping indices over interpolation nodes 161 INTEGER :: inum_obs 154 162 INTEGER, DIMENSION(imaxavtypes) :: & 155 163 & idailyavtypes 164 INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & 165 & igrdi, & 166 & igrdj 167 INTEGER, ALLOCATABLE, DIMENSION(:) :: iv_indic 168 156 169 REAL(KIND=wp) :: zlam 157 170 REAL(KIND=wp) :: zphi 158 171 REAL(KIND=wp) :: zdaystp 159 172 REAL(KIND=wp), DIMENSION(kpk) :: & 160 & zobsmask, &161 173 & zobsk, & 162 174 & zobs2k 163 REAL(KIND=wp), DIMENSION(2,2,kpk) :: & 175 REAL(KIND=wp), DIMENSION(2,2,1) :: & 176 & zweig1, & 164 177 & zweig 165 178 REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: & 166 & zmask, &167 & zint t,&168 & zin ts,&169 & z inmt, &170 & z inms179 & zmask, & 180 & zint, & 181 & zinm, & 182 & zgdept, & 183 & zgdepw 171 184 REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & 172 & zglam, &185 & zglam, & 173 186 & zgphi 174 INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & 175 & igrdi, & 176 & igrdj 187 REAL(KIND=wp), DIMENSION(1) :: zmsk 188 REAL(KIND=wp), DIMENSION(:,:,:), ALLOCATABLE :: interp_corner 189 190 LOGICAL :: ld_dailyav 177 191 178 192 ! 179 193 ! Local initialization 180 194 ! 181 ! ...Record and data counters195 ! Record and data counters 182 196 inrc = kt  kit000 + 2 183 197 ipro = prodatqc%npstp(inrc) 184 198 185 199 ! Daily average types 200 ld_dailyav = .FALSE. 186 201 IF ( PRESENT(kdailyavtypes) ) THEN 187 202 idailyavtypes(:) = kdailyavtypes(:) 203 IF ( ANY (idailyavtypes(:) /= 1) ) ld_dailyav = .TRUE. 188 204 ELSE 189 205 idailyavtypes(:) = 1 190 206 ENDIF 191 207 192 ! Initialize daily mean for first timestep 208 ! Daily means are calculated for values over timesteps: 209 ! [1 <= kt <= kdaystp], [kdaystp+1 <= kt <= 2*kdaystp], ... 193 210 idayend = MOD( kt  kit000 + 1, kdaystp ) 194 211 195 ! Added kt == 0 test to catch restart case 196 IF ( idayend == 1 .OR. kt == 0) THEN 197 IF (lwp) WRITE(numout,*) 'Reset prodatqc%vdmean on timestep: ',kt 212 IF ( ld_dailyav ) THEN 213 214 ! Initialize daily mean for first timestep of the day 215 IF ( idayend == 1 .OR. kt == 0 ) THEN 216 DO jk = 1, jpk 217 DO jj = 1, jpj 218 DO ji = 1, jpi 219 prodatqc%vdmean(ji,jj,jk,kvar) = 0.0 220 END DO 221 END DO 222 END DO 223 ENDIF 224 198 225 DO jk = 1, jpk 199 226 DO jj = 1, jpj 200 227 DO ji = 1, jpi 201 prodatqc%vdmean(ji,jj,jk,1) = 0.0 202 prodatqc%vdmean(ji,jj,jk,2) = 0.0 228 ! Increment field for computing daily mean 229 prodatqc%vdmean(ji,jj,jk,kvar) = prodatqc%vdmean(ji,jj,jk,kvar) & 230 & + pvar(ji,jj,jk) 203 231 END DO 204 232 END DO 205 233 END DO 206 ENDIF 207 208 DO jk = 1, jpk 209 DO jj = 1, jpj 210 DO ji = 1, jpi 211 ! Increment the temperature field for computing daily mean 212 prodatqc%vdmean(ji,jj,jk,1) = prodatqc%vdmean(ji,jj,jk,1) & 213 & + ptn(ji,jj,jk) 214 ! Increment the salinity field for computing daily mean 215 prodatqc%vdmean(ji,jj,jk,2) = prodatqc%vdmean(ji,jj,jk,2) & 216 & + psn(ji,jj,jk) 217 END DO 218 END DO 219 END DO 220 221 ! Compute the daily mean at the end of day 222 zdaystp = 1.0 / REAL( kdaystp ) 223 IF ( idayend == 0 ) THEN 224 DO jk = 1, jpk 225 DO jj = 1, jpj 226 DO ji = 1, jpi 227 prodatqc%vdmean(ji,jj,jk,1) = prodatqc%vdmean(ji,jj,jk,1) & 228 & * zdaystp 229 prodatqc%vdmean(ji,jj,jk,2) = prodatqc%vdmean(ji,jj,jk,2) & 230 & * zdaystp 234 235 ! Compute the daily mean at the end of day 236 zdaystp = 1.0 / REAL( kdaystp ) 237 IF ( idayend == 0 ) THEN 238 IF (lwp) WRITE(numout,*) 'Calculating prodatqc%vdmean on timestep: ',kt 239 CALL FLUSH(numout) 240 DO jk = 1, jpk 241 DO jj = 1, jpj 242 DO ji = 1, jpi 243 prodatqc%vdmean(ji,jj,jk,kvar) = prodatqc%vdmean(ji,jj,jk,kvar) & 244 & * zdaystp 245 END DO 231 246 END DO 232 247 END DO 233 END DO 248 ENDIF 249 234 250 ENDIF 235 251 236 252 ! Get the data for interpolation 237 253 ALLOCATE( & 238 & igrdi(2,2,ipro), & 239 & igrdj(2,2,ipro), & 240 & zglam(2,2,ipro), & 241 & zgphi(2,2,ipro), & 242 & zmask(2,2,kpk,ipro), & 243 & zintt(2,2,kpk,ipro), & 244 & zints(2,2,kpk,ipro) & 254 & igrdi(2,2,ipro), & 255 & igrdj(2,2,ipro), & 256 & zglam(2,2,ipro), & 257 & zgphi(2,2,ipro), & 258 & zmask(2,2,kpk,ipro), & 259 & zint(2,2,kpk,ipro), & 260 & zgdept(2,2,kpk,ipro), & 261 & zgdepw(2,2,kpk,ipro) & 245 262 & ) 246 263 247 264 DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro 248 265 iobs = jobs  prodatqc%nprofup 249 igrdi(1,1,iobs) = prodatqc%mi(jobs, 1)1250 igrdj(1,1,iobs) = prodatqc%mj(jobs, 1)1251 igrdi(1,2,iobs) = prodatqc%mi(jobs, 1)1252 igrdj(1,2,iobs) = prodatqc%mj(jobs, 1)253 igrdi(2,1,iobs) = prodatqc%mi(jobs, 1)254 igrdj(2,1,iobs) = prodatqc%mj(jobs, 1)1255 igrdi(2,2,iobs) = prodatqc%mi(jobs, 1)256 igrdj(2,2,iobs) = prodatqc%mj(jobs, 1)266 igrdi(1,1,iobs) = prodatqc%mi(jobs,kvar)1 267 igrdj(1,1,iobs) = prodatqc%mj(jobs,kvar)1 268 igrdi(1,2,iobs) = prodatqc%mi(jobs,kvar)1 269 igrdj(1,2,iobs) = prodatqc%mj(jobs,kvar) 270 igrdi(2,1,iobs) = prodatqc%mi(jobs,kvar) 271 igrdj(2,1,iobs) = prodatqc%mj(jobs,kvar)1 272 igrdi(2,2,iobs) = prodatqc%mi(jobs,kvar) 273 igrdj(2,2,iobs) = prodatqc%mj(jobs,kvar) 257 274 END DO 258 275 259 CALL obs_int_comm_2d( 2, 2, ipro, igrdi, igrdj, glamt, zglam ) 260 CALL obs_int_comm_2d( 2, 2, ipro, igrdi, igrdj, gphit, zgphi ) 261 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, ptmask,zmask ) 262 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, ptn, zintt ) 263 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, psn, zints ) 276 ! Initialise depth arrays 277 zgdept(:,:,:,:) = 0.0 278 zgdepw(:,:,:,:) = 0.0 279 280 CALL obs_int_comm_2d( 2, 2, ipro, kpi, kpj, igrdi, igrdj, plam, zglam ) 281 CALL obs_int_comm_2d( 2, 2, ipro, kpi, kpj, igrdi, igrdj, pphi, zgphi ) 282 CALL obs_int_comm_3d( 2, 2, ipro, kpi, kpj, kpk, igrdi, igrdj, pmask, zmask ) 283 CALL obs_int_comm_3d( 2, 2, ipro, kpi, kpj, kpk, igrdi, igrdj, pvar, zint ) 284 285 CALL obs_int_comm_3d( 2, 2, ipro, kpi, kpj, kpk, igrdi, igrdj, pgdept, zgdept ) 286 CALL obs_int_comm_3d( 2, 2, ipro, kpi, kpj, kpk, igrdi, igrdj, pgdepw, zgdepw ) 264 287 265 288 ! At the end of the day also get interpolated means 266 IF ( idayend == 0 ) THEN 267 268 ALLOCATE( & 269 & zinmt(2,2,kpk,ipro), & 270 & zinms(2,2,kpk,ipro) & 271 & ) 272 273 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, & 274 & prodatqc%vdmean(:,:,:,1), zinmt ) 275 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdi, igrdj, & 276 & prodatqc%vdmean(:,:,:,2), zinms ) 289 IF ( ld_dailyav .AND. idayend == 0 ) THEN 290 291 ALLOCATE( zinm(2,2,kpk,ipro) ) 292 293 CALL obs_int_comm_3d( 2, 2, ipro, kpi, kpj, kpk, igrdi, igrdj, & 294 & prodatqc%vdmean(:,:,:,kvar), zinm ) 277 295 278 296 ENDIF 279 297 298 ! Return if no observations to process 299 ! Has to be done after comm commands to ensure processors 300 ! stay in sync 301 IF ( ipro == 0 ) RETURN 302 280 303 DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro 281 304 … … 283 306 284 307 IF ( kt /= prodatqc%mstp(jobs) ) THEN 285 308 286 309 IF(lwp) THEN 287 310 WRITE(numout,*) … … 298 321 CALL ctl_stop( 'obs_pro_opt', 'Inconsistent time' ) 299 322 ENDIF 300 323 301 324 zlam = prodatqc%rlam(jobs) 302 325 zphi = prodatqc%rphi(jobs) 326 327 ! Horizontal weights 328 ! Masked values are calculated later. 329 IF ( prodatqc%npvend(jobs,kvar) > 0 ) THEN 330 331 CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & 332 & zglam(:,:,iobs), zgphi(:,:,iobs), & 333 & zmask(:,:,1,iobs), zweig1, zmsk ) 334 335 ENDIF 336 337 IF ( prodatqc%npvend(jobs,kvar) > 0 ) THEN 338 339 zobsk(:) = obfillflt 340 341 IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN 342 343 IF ( idayend == 0 ) THEN 344 ! Daily averaged data 345 346 ! vertically interpolate all 4 corners 347 ista = prodatqc%npvsta(jobs,kvar) 348 iend = prodatqc%npvend(jobs,kvar) 349 inum_obs = iend  ista + 1 350 ALLOCATE(interp_corner(2,2,inum_obs),iv_indic(inum_obs)) 351 352 DO iin=1,2 353 DO ijn=1,2 354 355 IF ( k1dint == 1 ) THEN 356 CALL obs_int_z1d_spl( kpk, & 357 & zinm(iin,ijn,:,iobs), & 358 & zobs2k, zgdept(iin,ijn,:,iobs), & 359 & zmask(iin,ijn,:,iobs)) 360 ENDIF 361 362 CALL obs_level_search(kpk, & 363 & zgdept(iin,ijn,:,iobs), & 364 & inum_obs, prodatqc%var(kvar)%vdep(ista:iend), & 365 & iv_indic) 366 367 CALL obs_int_z1d(kpk, iv_indic, k1dint, inum_obs, & 368 & prodatqc%var(kvar)%vdep(ista:iend), & 369 & zinm(iin,ijn,:,iobs), & 370 & zobs2k, interp_corner(iin,ijn,:), & 371 & zgdept(iin,ijn,:,iobs), & 372 & zmask(iin,ijn,:,iobs)) 373 374 ENDDO 375 ENDDO 376 377 ENDIF !idayend 378 379 ELSE 380 381 ! Point data 382 383 ! vertically interpolate all 4 corners 384 ista = prodatqc%npvsta(jobs,kvar) 385 iend = prodatqc%npvend(jobs,kvar) 386 inum_obs = iend  ista + 1 387 ALLOCATE(interp_corner(2,2,inum_obs), iv_indic(inum_obs)) 388 DO iin=1,2 389 DO ijn=1,2 390 391 IF ( k1dint == 1 ) THEN 392 CALL obs_int_z1d_spl( kpk, & 393 & zint(iin,ijn,:,iobs),& 394 & zobs2k, zgdept(iin,ijn,:,iobs), & 395 & zmask(iin,ijn,:,iobs)) 396 397 ENDIF 398 399 CALL obs_level_search(kpk, & 400 & zgdept(iin,ijn,:,iobs),& 401 & inum_obs, prodatqc%var(kvar)%vdep(ista:iend), & 402 & iv_indic) 403 404 CALL obs_int_z1d(kpk, iv_indic, k1dint, inum_obs, & 405 & prodatqc%var(kvar)%vdep(ista:iend), & 406 & zint(iin,ijn,:,iobs), & 407 & zobs2k,interp_corner(iin,ijn,:), & 408 & zgdept(iin,ijn,:,iobs), & 409 & zmask(iin,ijn,:,iobs) ) 303 410 304 ! Horizontal weights and vertical mask 305 306 IF ( ( prodatqc%npvend(jobs,1) > 0 ) .OR. & 307 & ( prodatqc%npvend(jobs,2) > 0 ) ) THEN 308 309 CALL obs_int_h2d_init( kpk, kpk, k2dint, zlam, zphi, & 310 & zglam(:,:,iobs), zgphi(:,:,iobs), & 311 & zmask(:,:,:,iobs), zweig, zobsmask ) 312 313 ENDIF 314 315 IF ( prodatqc%npvend(jobs,1) > 0 ) THEN 316 317 zobsk(:) = obfillflt 318 319 IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN 320 321 IF ( idayend == 0 ) THEN 411 ENDDO 412 ENDDO 413 414 ENDIF 415 416 ! 417 ! Compute the horizontal interpolation for every profile level 418 ! 419 420 DO ikn=1,inum_obs 421 iend=ista+ikn1 322 422 323 ! Daily averaged moored buoy (MRB) data 324 325 CALL obs_int_h2d( kpk, kpk, & 326 & zweig, zinmt(:,:,:,iobs), zobsk ) 327 328 329 ELSE 330 331 CALL ctl_stop( ' A nonzero' // & 332 & ' number of profile T BUOY data should' // & 333 & ' only occur at the end of a given day' ) 334 335 ENDIF 336 337 ELSE 338 339 ! Point data 340 341 CALL obs_int_h2d( kpk, kpk, & 342 & zweig, zintt(:,:,:,iobs), zobsk ) 343 344 ENDIF 345 346 ! 347 ! Compute vertical secondderivative of the interpolating 348 ! polynomial at obs points 349 ! 350 351 IF ( k1dint == 1 ) THEN 352 CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & 353 & pgdept, zobsmask ) 354 ENDIF 355 356 ! 357 ! Vertical interpolation to the observation point 358 ! 359 ista = prodatqc%npvsta(jobs,1) 360 iend = prodatqc%npvend(jobs,1) 361 CALL obs_int_z1d( kpk, & 362 & prodatqc%var(1)%mvk(ista:iend), & 363 & k1dint, iend  ista + 1, & 364 & prodatqc%var(1)%vdep(ista:iend), & 365 & zobsk, zobs2k, & 366 & prodatqc%var(1)%vmod(ista:iend), & 367 & pgdept, zobsmask ) 368 369 ENDIF 370 371 IF ( prodatqc%npvend(jobs,2) > 0 ) THEN 372 373 zobsk(:) = obfillflt 374 375 IF ( ANY (idailyavtypes(:) == prodatqc%ntyp(jobs)) ) THEN 376 377 IF ( idayend == 0 ) THEN 378 379 ! Daily averaged moored buoy (MRB) data 380 381 CALL obs_int_h2d( kpk, kpk, & 382 & zweig, zinms(:,:,:,iobs), zobsk ) 383 384 ELSE 385 386 CALL ctl_stop( ' A nonzero' // & 387 & ' number of profile S BUOY data should' // & 388 & ' only occur at the end of a given day' ) 389 390 ENDIF 391 392 ELSE 393 394 ! Point data 395 396 CALL obs_int_h2d( kpk, kpk, & 397 & zweig, zints(:,:,:,iobs), zobsk ) 398 399 ENDIF 400 401 402 ! 403 ! Compute vertical secondderivative of the interpolating 404 ! polynomial at obs points 405 ! 406 407 IF ( k1dint == 1 ) THEN 408 CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & 409 & pgdept, zobsmask ) 410 ENDIF 411 412 ! 413 ! Vertical interpolation to the observation point 414 ! 415 ista = prodatqc%npvsta(jobs,2) 416 iend = prodatqc%npvend(jobs,2) 417 CALL obs_int_z1d( kpk, & 418 & prodatqc%var(2)%mvk(ista:iend),& 419 & k1dint, iend  ista + 1, & 420 & prodatqc%var(2)%vdep(ista:iend),& 421 & zobsk, zobs2k, & 422 & prodatqc%var(2)%vmod(ista:iend),& 423 & pgdept, zobsmask ) 424 425 ENDIF 426 427 END DO 423 zweig(:,:,1) = 0._wp 424 425 ! This code forces the horizontal weights to be 426 ! zero IF the observation is below the bottom of the 427 ! corners of the interpolation nodes, Or if it is in 428 ! the mask. This is important for observations near 429 ! steep bathymetry 430 DO iin=1,2 431 DO ijn=1,2 432 433 depth_loop: DO ik=kpk,2,1 434 IF(zmask(iin,ijn,ik1,iobs ) > 0.9 )THEN 435 436 zweig(iin,ijn,1) = & 437 & zweig1(iin,ijn,1) * & 438 & MAX( SIGN(1._wp,(zgdepw(iin,ijn,ik,iobs) ) & 439 &  prodatqc%var(kvar)%vdep(iend)),0._wp) 440 441 EXIT depth_loop 442 443 ENDIF 444 445 ENDDO depth_loop 446 447 ENDDO 448 ENDDO 449 450 CALL obs_int_h2d( 1, 1, zweig, interp_corner(:,:,ikn), & 451 & prodatqc%var(kvar)%vmod(iend:iend) ) 452 453 ! Set QC flag for any observations found below the bottom 454 ! needed as the check here is more strict than that in obs_prep 455 IF (sum(zweig) == 0.0_wp) prodatqc%var(kvar)%nvqc(iend:iend)=4 428 456 457 ENDDO 458 459 DEALLOCATE(interp_corner,iv_indic) 460 461 ENDIF 462 463 ENDDO 464 429 465 ! Deallocate the data for interpolation 430 DEALLOCATE( & 431 & igrdi, & 432 & igrdj, & 433 & zglam, & 434 & zgphi, & 435 & zmask, & 436 & zintt, & 437 & zints & 466 DEALLOCATE( & 467 & igrdi, & 468 & igrdj, & 469 & zglam, & 470 & zgphi, & 471 & zmask, & 472 & zint, & 473 & zgdept, & 474 & zgdepw & 438 475 & ) 476 439 477 ! At the end of the day also get interpolated means 440 IF ( idayend == 0 ) THEN 441 DEALLOCATE( & 442 & zinmt, & 443 & zinms & 444 & ) 478 IF ( ld_dailyav .AND. idayend == 0 ) THEN 479 DEALLOCATE( zinm ) 445 480 ENDIF 446 481 447 prodatqc%nprofup = prodatqc%nprofup + ipro 448 449 END SUBROUTINE obs_pro_opt 450 451 SUBROUTINE obs_sla_opt( sladatqc, kt, kpi, kpj, kit000, & 452 & psshn, psshmask, k2dint ) 482 IF ( kvar == prodatqc%nvar ) THEN 483 prodatqc%nprofup = prodatqc%nprofup + ipro 484 ENDIF 485 486 END SUBROUTINE obs_prof_opt 487 488 SUBROUTINE obs_surf_opt( surfdataqc, kt, kpi, kpj, & 489 & kit000, kdaystp, psurf, psurfmask, & 490 & k2dint, ldnightav, plamscl, pphiscl, & 491 & lindegrees ) 492 453 493 !! 454 494 !! 455 !! *** ROUTINE obs_s la_opt ***456 !! 457 !! ** Purpose : Compute the model counterpart of s ea level anomaly495 !! *** ROUTINE obs_surf_opt *** 496 !! 497 !! ** Purpose : Compute the model counterpart of surface 458 498 !! data by interpolating from the model grid to the 459 499 !! observation point. … … 462 502 !! the model values at the corners of the surrounding grid box. 463 503 !! 464 !! The n ow model SSHis first computed at the obs (lon, lat) point.504 !! The new model value is first computed at the obs (lon, lat) point. 465 505 !! 466 506 !! Several horizontal interpolation schemes are available: … … 470 510 !!  bilinear (quadrilateral grid) (k2dint = 3) 471 511 !!  polynomial (quadrilateral grid) (k2dint = 4) 472 !! 473 !! The sea level anomaly at the observation points is then computed 474 !! by removing a mean dynamic topography (defined at the obs. point). 512 !! 513 !! Two horizontal averaging schemes are also available: 514 !!  weighted radial footprint (k2dint = 5) 515 !!  weighted rectangular footprint (k2dint = 6) 516 !! 475 517 !! 476 518 !! ** Action : … … 478 520 !! History : 479 521 !! ! 0703 (A. Weaver) 522 !! ! 1502 (M. Martin) Combined routine for surface types 523 !! ! 1703 (M. Martin) Added horizontal averaging options 480 524 !! 481 525 482 526 !! * Modules used 483 527 USE obs_surf_def ! Definition of storage space for surface observations … … 486 530 487 531 !! * Arguments 488 TYPE(obs_surf), INTENT(INOUT) :: sladatqc ! Subset of surface data not failing screening 489 INTEGER, INTENT(IN) :: kt ! Time step 490 INTEGER, INTENT(IN) :: kpi ! Model grid parameters 532 TYPE(obs_surf), INTENT(INOUT) :: & 533 & surfdataqc ! Subset of surface data passing QC 534 INTEGER, INTENT(IN) :: kt ! Time step 535 INTEGER, INTENT(IN) :: kpi ! Model grid parameters 491 536 INTEGER, INTENT(IN) :: kpj 492 INTEGER, INTENT(IN) :: kit000 ! Number of the first time step 493 ! (kit0001 = restart time) 494 INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) 495 REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & 496 & psshn, & ! Model SSH field 497 & psshmask ! Landsea mask 498 537 INTEGER, INTENT(IN) :: kit000 ! Number of the first time step 538 ! (kit0001 = restart time) 539 INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day 540 INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) 541 REAL(wp), INTENT(IN), DIMENSION(kpi,kpj) :: & 542 & psurf, & ! Model surface field 543 & psurfmask ! Landsea mask 544 LOGICAL, INTENT(IN) :: ldnightav ! Logical for averaging nighttime data 545 REAL(KIND=wp), INTENT(IN) :: & 546 & plamscl, & ! Diameter in metres of obs footprint in E/W, N/S directions 547 & pphiscl ! This is the full width (rather than halfwidth) 548 LOGICAL, INTENT(IN) :: & 549 & lindegrees ! T=> plamscl and pphiscl are specified in degrees, F=> in metres 550 499 551 !! * Local declarations 500 552 INTEGER :: ji … … 502 554 INTEGER :: jobs 503 555 INTEGER :: inrc 504 INTEGER :: is la556 INTEGER :: isurf 505 557 INTEGER :: iobs 506 REAL(KIND=wp) :: zlam 507 REAL(KIND=wp) :: zphi 508 REAL(KIND=wp) :: zext(1), zobsmask(1) 509 REAL(kind=wp), DIMENSION(2,2,1) :: & 510 & zweig 558 INTEGER :: imaxifp, imaxjfp 559 INTEGER :: imodi, imodj 560 INTEGER :: idayend 561 INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & 562 & igrdi, & 563 & igrdj, & 564 & igrdip1, & 565 & igrdjp1 566 INTEGER, DIMENSION(:,:), SAVE, ALLOCATABLE :: & 567 & icount_night, & 568 & imask_night 569 REAL(wp) :: zlam 570 REAL(wp) :: zphi 571 REAL(wp), DIMENSION(1) :: zext, zobsmask 572 REAL(wp) :: zdaystp 511 573 REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & 512 & zmask, & 513 & zsshl, & 514 & zglam, & 515 & zgphi 516 INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & 517 & igrdi, & 518 & igrdj 574 & zweig, & 575 & zmask, & 576 & zsurf, & 577 & zsurfm, & 578 & zsurftmp, & 579 & zglam, & 580 & zgphi, & 581 & zglamf, & 582 & zgphif 583 584 REAL(wp), DIMENSION(:,:), SAVE, ALLOCATABLE :: & 585 & zintmp, & 586 & zouttmp, & 587 & zmeanday ! to compute model sst in region of 24h daylight (pole) 519 588 520 589 ! 521 590 ! Local initialization 522 591 ! 523 ! ...Record and data counters592 ! Record and data counters 524 593 inrc = kt  kit000 + 2 525 isla = sladatqc%nsstp(inrc) 594 isurf = surfdataqc%nsstp(inrc) 595 596 ! Work out the maximum footprint size for the 597 ! interpolation/averaging in model gridpoints  has to be even. 598 599 CALL obs_max_fpsize( k2dint, plamscl, pphiscl, lindegrees, psurfmask, imaxifp, imaxjfp ) 600 601 602 IF ( ldnightav ) THEN 603 604 ! Initialize array for night mean 605 IF ( kt == 0 ) THEN 606 ALLOCATE ( icount_night(kpi,kpj) ) 607 ALLOCATE ( imask_night(kpi,kpj) ) 608 ALLOCATE ( zintmp(kpi,kpj) ) 609 ALLOCATE ( zouttmp(kpi,kpj) ) 610 ALLOCATE ( zmeanday(kpi,kpj) ) 611 nday_qsr = 1 ! initialisation flag for nbc_dcy 612 ENDIF 613 614 ! Nighttime means are calculated for nighttime values over timesteps: 615 ! [1 <= kt <= kdaystp], [kdaystp+1 <= kt <= 2*kdaystp], ..... 616 idayend = MOD( kt  kit000 + 1, kdaystp ) 617 618 ! Initialize nighttime mean for first timestep of the day 619 IF ( idayend == 1 .OR. kt == 0 ) THEN 620 DO jj = 1, jpj 621 DO ji = 1, jpi 622 surfdataqc%vdmean(ji,jj) = 0.0 623 zmeanday(ji,jj) = 0.0 624 icount_night(ji,jj) = 0 625 END DO 626 END DO 627 ENDIF 628 629 zintmp(:,:) = 0.0 630 zouttmp(:,:) = sbc_dcy( zintmp(:,:), .TRUE. ) 631 imask_night(:,:) = INT( zouttmp(:,:) ) 632 633 DO jj = 1, jpj 634 DO ji = 1, jpi 635 ! Increment the temperature field for computing night mean and counter 636 surfdataqc%vdmean(ji,jj) = surfdataqc%vdmean(ji,jj) & 637 & + psurf(ji,jj) * REAL( imask_night(ji,jj) ) 638 zmeanday(ji,jj) = zmeanday(ji,jj) + psurf(ji,jj) 639 icount_night(ji,jj) = icount_night(ji,jj) + imask_night(ji,jj) 640 END DO 641 END DO 642 643 ! Compute the nighttime mean at the end of the day 644 zdaystp = 1.0 / REAL( kdaystp ) 645 IF ( idayend == 0 ) THEN 646 IF (lwp) WRITE(numout,*) 'Calculating surfdataqc%vdmean on timestep: ',kt 647 DO jj = 1, jpj 648 DO ji = 1, jpi 649 ! Test if "no night" point 650 IF ( icount_night(ji,jj) > 0 ) THEN 651 surfdataqc%vdmean(ji,jj) = surfdataqc%vdmean(ji,jj) & 652 & / REAL( icount_night(ji,jj) ) 653 ELSE 654 !At locations where there is no night (e.g. poles), 655 ! calculate daily mean instead of nighttime mean. 656 surfdataqc%vdmean(ji,jj) = zmeanday(ji,jj) * zdaystp 657 ENDIF 658 END DO 659 END DO 660 ENDIF 661 662 ENDIF 526 663 527 664 ! Get the data for interpolation 528 665 529 666 ALLOCATE( & 530 & igrdi(2,2,isla), & 531 & igrdj(2,2,isla), & 532 & zglam(2,2,isla), & 533 & zgphi(2,2,isla), & 534 & zmask(2,2,isla), & 535 & zsshl(2,2,isla) & 667 & zweig(imaxifp,imaxjfp,1), & 668 & igrdi(imaxifp,imaxjfp,isurf), & 669 & igrdj(imaxifp,imaxjfp,isurf), & 670 & zglam(imaxifp,imaxjfp,isurf), & 671 & zgphi(imaxifp,imaxjfp,isurf), & 672 & zmask(imaxifp,imaxjfp,isurf), & 673 & zsurf(imaxifp,imaxjfp,isurf), & 674 & zsurftmp(imaxifp,imaxjfp,isurf), & 675 & zglamf(imaxifp+1,imaxjfp+1,isurf), & 676 & zgphif(imaxifp+1,imaxjfp+1,isurf), & 677 & igrdip1(imaxifp+1,imaxjfp+1,isurf), & 678 & igrdjp1(imaxifp+1,imaxjfp+1,isurf) & 536 679 & ) 537 538 DO jobs = sladatqc%nsurfup + 1, sladatqc%nsurfup + isla 539 iobs = jobs  sladatqc%nsurfup 540 igrdi(1,1,iobs) = sladatqc%mi(jobs)1 541 igrdj(1,1,iobs) = sladatqc%mj(jobs)1 542 igrdi(1,2,iobs) = sladatqc%mi(jobs)1 543 igrdj(1,2,iobs) = sladatqc%mj(jobs) 544 igrdi(2,1,iobs) = sladatqc%mi(jobs) 545 igrdj(2,1,iobs) = sladatqc%mj(jobs)1 546 igrdi(2,2,iobs) = sladatqc%mi(jobs) 547 igrdj(2,2,iobs) = sladatqc%mj(jobs) 680 681 DO jobs = surfdataqc%nsurfup + 1, surfdataqc%nsurfup + isurf 682 iobs = jobs  surfdataqc%nsurfup 683 DO ji = 0, imaxifp 684 imodi = surfdataqc%mi(jobs)  int(imaxifp/2) + ji  1 685 686 !Deal with wrap around in longitude 687 IF ( imodi < 1 ) imodi = imodi + jpiglo 688 IF ( imodi > jpiglo ) imodi = imodi  jpiglo 689 690 DO jj = 0, imaxjfp 691 imodj = surfdataqc%mj(jobs)  int(imaxjfp/2) + jj  1 692 !If model values are out of the domain to the north/south then 693 !set them to be the edge of the domain 694 IF ( imodj < 1 ) imodj = 1 695 IF ( imodj > jpjglo ) imodj = jpjglo 696 697 igrdip1(ji+1,jj+1,iobs) = imodi 698 igrdjp1(ji+1,jj+1,iobs) = imodj 699 700 IF ( ji >= 1 .AND. jj >= 1 ) THEN 701 igrdi(ji,jj,iobs) = imodi 702 igrdj(ji,jj,iobs) = imodj 703 ENDIF 704 705 END DO 706 END DO 548 707 END DO 549 708 550 CALL obs_int_comm_2d( 2, 2, isla, &709 CALL obs_int_comm_2d( imaxifp, imaxjfp, isurf, kpi, kpj, & 551 710 & igrdi, igrdj, glamt, zglam ) 552 CALL obs_int_comm_2d( 2, 2, isla, &711 CALL obs_int_comm_2d( imaxifp, imaxjfp, isurf, kpi, kpj, & 553 712 & igrdi, igrdj, gphit, zgphi ) 554 CALL obs_int_comm_2d( 2, 2, isla, & 555 & igrdi, igrdj, psshmask, zmask ) 556 CALL obs_int_comm_2d( 2, 2, isla, & 557 & igrdi, igrdj, psshn, zsshl ) 713 CALL obs_int_comm_2d( imaxifp, imaxjfp, isurf, kpi, kpj, & 714 & igrdi, igrdj, psurfmask, zmask ) 715 CALL obs_int_comm_2d( imaxifp, imaxjfp, isurf, kpi, kpj, & 716 & igrdi, igrdj, psurf, zsurf ) 717 CALL obs_int_comm_2d( imaxifp+1, imaxjfp+1, isurf, kpi, kpj, & 718 & igrdip1, igrdjp1, glamf, zglamf ) 719 CALL obs_int_comm_2d( imaxifp+1, imaxjfp+1, isurf, kpi, kpj, & 720 & igrdip1, igrdjp1, gphif, zgphif ) 721 722 ! At the end of the day get interpolated means 723 IF ( idayend == 0 .AND. ldnightav ) THEN 724 725 ALLOCATE( & 726 & zsurfm(imaxifp,imaxjfp,isurf) & 727 & ) 728 729 CALL obs_int_comm_2d( imaxifp,imaxjfp, isurf, kpi, kpj, igrdi, igrdj, & 730 & surfdataqc%vdmean(:,:), zsurfm ) 731 732 ENDIF 558 733 559 734 ! Loop over observations 560 561 DO jobs = sladatqc%nsurfup + 1, sladatqc%nsurfup + isla 562 563 iobs = jobs  sladatqc%nsurfup 564 565 IF ( kt /= sladatqc%mstp(jobs) ) THEN 566 735 DO jobs = surfdataqc%nsurfup + 1, surfdataqc%nsurfup + isurf 736 737 iobs = jobs  surfdataqc%nsurfup 738 739 IF ( kt /= surfdataqc%mstp(jobs) ) THEN 740 567 741 IF(lwp) THEN 568 742 WRITE(numout,*) … … 574 748 WRITE(numout,*) ' Record = ', jobs, & 575 749 & ' kt = ', kt, & 576 & ' mstp = ', s ladatqc%mstp(jobs), &577 & ' ntyp = ', s ladatqc%ntyp(jobs)750 & ' mstp = ', surfdataqc%mstp(jobs), & 751 & ' ntyp = ', surfdataqc%ntyp(jobs) 578 752 ENDIF 579 CALL ctl_stop( 'obs_sla_opt', 'Inconsistent time' ) 580 753 CALL ctl_stop( 'obs_surf_opt', 'Inconsistent time' ) 754 755 ENDIF 756 757 zlam = surfdataqc%rlam(jobs) 758 zphi = surfdataqc%rphi(jobs) 759 760 IF ( ldnightav .AND. idayend == 0 ) THEN 761 ! Nighttime averaged data 762 zsurftmp(:,:,iobs) = zsurfm(:,:,iobs) 763 ELSE 764 zsurftmp(:,:,iobs) = zsurf(:,:,iobs) 765 ENDIF 766 767 IF ( k2dint <= 4 ) THEN 768 769 ! Get weights to interpolate the model value to the observation point 770 CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & 771 & zglam(:,:,iobs), zgphi(:,:,iobs), & 772 & zmask(:,:,iobs), zweig, zobsmask ) 773 774 ! Interpolate the model value to the observation point 775 CALL obs_int_h2d( 1, 1, zweig, zsurftmp(:,:,iobs), zext ) 776 777 ELSE 778 779 ! Get weights to average the model SLA to the observation footprint 780 CALL obs_avg_h2d_init( 1, 1, imaxifp, imaxjfp, k2dint, zlam, zphi, & 781 & zglam(:,:,iobs), zgphi(:,:,iobs), & 782 & zglamf(:,:,iobs), zgphif(:,:,iobs), & 783 & zmask(:,:,iobs), plamscl, pphiscl, & 784 & lindegrees, zweig, zobsmask ) 785 786 ! Average the model SST to the observation footprint 787 CALL obs_avg_h2d( 1, 1, imaxifp, imaxjfp, & 788 & zweig, zsurftmp(:,:,iobs), zext ) 789 790 ENDIF 791 792 IF ( TRIM(surfdataqc%cvars(1)) == 'SLA' .AND. surfdataqc%nextra == 2 ) THEN 793 ! ... Remove the MDT from the SSH at the observation point to get the SLA 794 surfdataqc%rext(jobs,1) = zext(1) 795 surfdataqc%rmod(jobs,1) = surfdataqc%rext(jobs,1)  surfdataqc%rext(jobs,2) 796 ELSE 797 surfdataqc%rmod(jobs,1) = zext(1) 581 798 ENDIF 582 799 583 zlam = sladatqc%rlam(jobs) 584 zphi = sladatqc%rphi(jobs) 585 586 ! Get weights to interpolate the model SSH to the observation point 587 CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & 588 & zglam(:,:,iobs), zgphi(:,:,iobs), & 589 & zmask(:,:,iobs), zweig, zobsmask ) 590 591 592 ! Interpolate the model SSH to the observation point 593 CALL obs_int_h2d( 1, 1, & 594 & zweig, zsshl(:,:,iobs), zext ) 595 596 sladatqc%rext(jobs,1) = zext(1) 597 ! ... Remove the MDT at the observation point 598 sladatqc%rmod(jobs,1) = sladatqc%rext(jobs,1)  sladatqc%rext(jobs,2) 800 IF ( zext(1) == obfillflt ) THEN 801 ! If the observation value is a fill value, set QC flag to bad 802 surfdataqc%nqc(jobs) = 4 803 ENDIF 599 804 600 805 END DO … … 602 807 ! Deallocate the data for interpolation 603 808 DEALLOCATE( & 809 & zweig, & 604 810 & igrdi, & 605 811 & igrdj, & … … 607 813 & zgphi, & 608 814 & zmask, & 609 & zsshl & 815 & zsurf, & 816 & zsurftmp, & 817 & zglamf, & 818 & zgphif, & 819 & igrdip1,& 820 & igrdjp1 & 610 821 & ) 611 822 612 sladatqc%nsurfup = sladatqc%nsurfup + isla 613 614 END SUBROUTINE obs_sla_opt 615 616 SUBROUTINE obs_sst_opt( sstdatqc, kt, kpi, kpj, kit000, kdaystp, & 617 & psstn, psstmask, k2dint, ld_nightav ) 618 !! 619 !! 620 !! *** ROUTINE obs_sst_opt *** 621 !! 622 !! ** Purpose : Compute the model counterpart of surface temperature 623 !! data by interpolating from the model grid to the 624 !! observation point. 625 !! 626 !! ** Method : Linearly interpolate to each observation point using 627 !! the model values at the corners of the surrounding grid box. 628 !! 629 !! The now model SST is first computed at the obs (lon, lat) point. 630 !! 631 !! Several horizontal interpolation schemes are available: 632 !!  distanceweighted (great circle) (k2dint = 0) 633 !!  distanceweighted (small angle) (k2dint = 1) 634 !!  bilinear (geographical grid) (k2dint = 2) 635 !!  bilinear (quadrilateral grid) (k2dint = 3) 636 !!  polynomial (quadrilateral grid) (k2dint = 4) 637 !! 638 !! 639 !! ** Action : 640 !! 641 !! History : 642 !! ! 0707 (S. Ricci ) : Original 643 !! 644 !! 645 646 !! * Modules used 647 USE obs_surf_def ! Definition of storage space for surface observations 648 USE sbcdcy 649 650 IMPLICIT NONE 651 652 !! * Arguments 653 TYPE(obs_surf), INTENT(INOUT) :: & 654 & sstdatqc ! Subset of surface data not failing screening 655 INTEGER, INTENT(IN) :: kt ! Time step 656 INTEGER, INTENT(IN) :: kpi ! Model grid parameters 657 INTEGER, INTENT(IN) :: kpj 658 INTEGER, INTENT(IN) :: kit000 ! Number of the first time step 659 ! (kit0001 = restart time) 660 INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) 661 INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day 662 REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & 663 & psstn, & ! Model SST field 664 & psstmask ! Landsea mask 665 666 !! * Local declarations 667 INTEGER :: ji 668 INTEGER :: jj 669 INTEGER :: jobs 670 INTEGER :: inrc 671 INTEGER :: isst 672 INTEGER :: iobs 673 INTEGER :: idayend 674 REAL(KIND=wp) :: zlam 675 REAL(KIND=wp) :: zphi 676 REAL(KIND=wp) :: zext(1), zobsmask(1) 677 REAL(KIND=wp) :: zdaystp 678 INTEGER, DIMENSION(:,:), SAVE, ALLOCATABLE :: & 679 & icount_sstnight, & 680 & imask_night 681 REAL(kind=wp), DIMENSION(:,:), SAVE, ALLOCATABLE :: & 682 & zintmp, & 683 & zouttmp, & 684 & zmeanday ! to compute model sst in region of 24h daylight (pole) 685 REAL(kind=wp), DIMENSION(2,2,1) :: & 686 & zweig 687 REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & 688 & zmask, & 689 & zsstl, & 690 & zsstm, & 691 & zglam, & 692 & zgphi 693 INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & 694 & igrdi, & 695 & igrdj 696 LOGICAL, INTENT(IN) :: ld_nightav 697 698 ! 699 ! Local initialization 700 ! 701 ! ... Record and data counters 702 inrc = kt  kit000 + 2 703 isst = sstdatqc%nsstp(inrc) 704 705 IF ( ld_nightav ) THEN 706 707 ! Initialize array for night mean 708 709 IF ( kt .EQ. 0 ) THEN 710 ALLOCATE ( icount_sstnight(kpi,kpj) ) 711 ALLOCATE ( imask_night(kpi,kpj) ) 712 ALLOCATE ( zintmp(kpi,kpj) ) 713 ALLOCATE ( zouttmp(kpi,kpj) ) 714 ALLOCATE ( zmeanday(kpi,kpj) ) 715 nday_qsr = 1 ! initialisation flag for nbc_dcy 716 ENDIF 717 718 ! Initialize daily mean for first timestep 719 idayend = MOD( kt  kit000 + 1, kdaystp ) 720 721 ! Added kt == 0 test to catch restart case 722 IF ( idayend == 1 .OR. kt == 0) THEN 723 IF (lwp) WRITE(numout,*) 'Reset sstdatqc%vdmean on timestep: ',kt 724 DO jj = 1, jpj 725 DO ji = 1, jpi 726 sstdatqc%vdmean(ji,jj) = 0.0 727 zmeanday(ji,jj) = 0.0 728 icount_sstnight(ji,jj) = 0 729 END DO 730 END DO 731 ENDIF 732 733 zintmp(:,:) = 0.0 734 zouttmp(:,:) = sbc_dcy( zintmp(:,:), .TRUE. ) 735 imask_night(:,:) = INT( zouttmp(:,:) ) 736 737 DO jj = 1, jpj 738 DO ji = 1, jpi 739 ! Increment the temperature field for computing night mean and counter 740 sstdatqc%vdmean(ji,jj) = sstdatqc%vdmean(ji,jj) & 741 & + psstn(ji,jj)*imask_night(ji,jj) 742 zmeanday(ji,jj) = zmeanday(ji,jj) + psstn(ji,jj) 743 icount_sstnight(ji,jj) = icount_sstnight(ji,jj) + imask_night(ji,jj) 744 END DO 745 END DO 746 747 ! Compute the daily mean at the end of day 748 749 zdaystp = 1.0 / REAL( kdaystp ) 750 751 IF ( idayend == 0 ) THEN 752 DO jj = 1, jpj 753 DO ji = 1, jpi 754 ! Test if "no night" point 755 IF ( icount_sstnight(ji,jj) .NE. 0 ) THEN 756 sstdatqc%vdmean(ji,jj) = sstdatqc%vdmean(ji,jj) & 757 & / icount_sstnight(ji,jj) 758 ELSE 759 sstdatqc%vdmean(ji,jj) = zmeanday(ji,jj) * zdaystp 760 ENDIF 761 END DO 762 END DO 763 ENDIF 764 765 ENDIF 766 767 ! Get the data for interpolation 768 769 ALLOCATE( & 770 & igrdi(2,2,isst), & 771 & igrdj(2,2,isst), & 772 & zglam(2,2,isst), & 773 & zgphi(2,2,isst), & 774 & zmask(2,2,isst), & 775 & zsstl(2,2,isst) & 776 & ) 777 778 DO jobs = sstdatqc%nsurfup + 1, sstdatqc%nsurfup + isst 779 iobs = jobs  sstdatqc%nsurfup 780 igrdi(1,1,iobs) = sstdatqc%mi(jobs)1 781 igrdj(1,1,iobs) = sstdatqc%mj(jobs)1 782 igrdi(1,2,iobs) = sstdatqc%mi(jobs)1 783 igrdj(1,2,iobs) = sstdatqc%mj(jobs) 784 igrdi(2,1,iobs) = sstdatqc%mi(jobs) 785 igrdj(2,1,iobs) = sstdatqc%mj(jobs)1 786 igrdi(2,2,iobs) = sstdatqc%mi(jobs) 787 igrdj(2,2,iobs) = sstdatqc%mj(jobs) 788 END DO 789 790 CALL obs_int_comm_2d( 2, 2, isst, & 791 & igrdi, igrdj, glamt, zglam ) 792 CALL obs_int_comm_2d( 2, 2, isst, & 793 & igrdi, igrdj, gphit, zgphi ) 794 CALL obs_int_comm_2d( 2, 2, isst, & 795 & igrdi, igrdj, psstmask, zmask ) 796 CALL obs_int_comm_2d( 2, 2, isst, & 797 & igrdi, igrdj, psstn, zsstl ) 798 799 ! At the end of the day get interpolated means 800 IF ( idayend == 0 .AND. ld_nightav ) THEN 801 802 ALLOCATE( & 803 & zsstm(2,2,isst) & 804 & ) 805 806 CALL obs_int_comm_2d( 2, 2, isst, igrdi, igrdj, & 807 & sstdatqc%vdmean(:,:), zsstm ) 808 809 ENDIF 810 811 ! Loop over observations 812 813 DO jobs = sstdatqc%nsurfup + 1, sstdatqc%nsurfup + isst 814 815 iobs = jobs  sstdatqc%nsurfup 816 817 IF ( kt /= sstdatqc%mstp(jobs) ) THEN 818 819 IF(lwp) THEN 820 WRITE(numout,*) 821 WRITE(numout,*) ' E R R O R : Observation', & 822 & ' time step is not consistent with the', & 823 & ' model time step' 824 WRITE(numout,*) ' =========' 825 WRITE(numout,*) 826 WRITE(numout,*) ' Record = ', jobs, & 827 & ' kt = ', kt, & 828 & ' mstp = ', sstdatqc%mstp(jobs), & 829 & ' ntyp = ', sstdatqc%ntyp(jobs) 830 ENDIF 831 CALL ctl_stop( 'obs_sst_opt', 'Inconsistent time' ) 832 833 ENDIF 834 835 zlam = sstdatqc%rlam(jobs) 836 zphi = sstdatqc%rphi(jobs) 837 838 ! Get weights to interpolate the model SST to the observation point 839 CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & 840 & zglam(:,:,iobs), zgphi(:,:,iobs), & 841 & zmask(:,:,iobs), zweig, zobsmask ) 842 843 ! Interpolate the model SST to the observation point 844 845 IF ( ld_nightav ) THEN 846 847 IF ( idayend == 0 ) THEN 848 ! Daily averaged/diurnal cycle of SST data 849 CALL obs_int_h2d( 1, 1, & 850 & zweig, zsstm(:,:,iobs), zext ) 851 ELSE 852 CALL ctl_stop( ' ld_nightav is set to true: a nonzero' // & 853 & ' number of night SST data should' // & 854 & ' only occur at the end of a given day' ) 855 ENDIF 856 857 ELSE 858 859 CALL obs_int_h2d( 1, 1, & 860 & zweig, zsstl(:,:,iobs), zext ) 861 862 ENDIF 863 sstdatqc%rmod(jobs,1) = zext(1) 864 865 END DO 866 867 ! Deallocate the data for interpolation 868 DEALLOCATE( & 869 & igrdi, & 870 & igrdj, & 871 & zglam, & 872 & zgphi, & 873 & zmask, & 874 & zsstl & 875 & ) 876 877 ! At the end of the day also get interpolated means 878 IF ( idayend == 0 .AND. ld_nightav ) THEN 823 ! At the end of the day also deallocate nighttime mean array 824 IF ( idayend == 0 .AND. ldnightav ) THEN 879 825 DEALLOCATE( & 880 & zs stm &826 & zsurfm & 881 827 & ) 882 828 ENDIF 883 884 sstdatqc%nsurfup = sstdatqc%nsurfup + isst 885 886 END SUBROUTINE obs_sst_opt 887 888 SUBROUTINE obs_sss_opt 889 !! 890 !! 891 !! *** ROUTINE obs_sss_opt *** 892 !! 893 !! ** Purpose : Compute the model counterpart of sea surface salinity 894 !! data by interpolating from the model grid to the 895 !! observation point. 896 !! 897 !! ** Method : 898 !! 899 !! ** Action : 900 !! 901 !! History : 902 !! ! ???? 903 !! 904 905 IMPLICIT NONE 906 907 END SUBROUTINE obs_sss_opt 908 909 SUBROUTINE obs_seaice_opt( seaicedatqc, kt, kpi, kpj, kit000, & 910 & pseaicen, pseaicemask, k2dint ) 911 912 !! 913 !! 914 !! *** ROUTINE obs_seaice_opt *** 915 !! 916 !! ** Purpose : Compute the model counterpart of surface temperature 917 !! data by interpolating from the model grid to the 918 !! observation point. 919 !! 920 !! ** Method : Linearly interpolate to each observation point using 921 !! the model values at the corners of the surrounding grid box. 922 !! 923 !! The now model sea ice is first computed at the obs (lon, lat) point. 924 !! 925 !! Several horizontal interpolation schemes are available: 926 !!  distanceweighted (great circle) (k2dint = 0) 927 !!  distanceweighted (small angle) (k2dint = 1) 928 !!  bilinear (geographical grid) (k2dint = 2) 929 !!  bilinear (quadrilateral grid) (k2dint = 3) 930 !!  polynomial (quadrilateral grid) (k2dint = 4) 931 !! 932 !! 933 !! ** Action : 934 !! 935 !! History : 936 !! ! 0707 (S. Ricci ) : Original 937 !! 938 !! 939 940 !! * Modules used 941 USE obs_surf_def ! Definition of storage space for surface observations 942 943 IMPLICIT NONE 944 945 !! * Arguments 946 TYPE(obs_surf), INTENT(INOUT) :: seaicedatqc ! Subset of surface data not failing screening 947 INTEGER, INTENT(IN) :: kt ! Time step 948 INTEGER, INTENT(IN) :: kpi ! Model grid parameters 949 INTEGER, INTENT(IN) :: kpj 950 INTEGER, INTENT(IN) :: kit000 ! Number of the first time step 951 ! (kit0001 = restart time) 952 INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) 953 REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj) :: & 954 & pseaicen, & ! Model sea ice field 955 & pseaicemask ! Landsea mask 956 957 !! * Local declarations 958 INTEGER :: ji 959 INTEGER :: jj 960 INTEGER :: jobs 961 INTEGER :: inrc 962 INTEGER :: iseaice 963 INTEGER :: iobs 964 965 REAL(KIND=wp) :: zlam 966 REAL(KIND=wp) :: zphi 967 REAL(KIND=wp) :: zext(1), zobsmask(1) 968 REAL(kind=wp), DIMENSION(2,2,1) :: & 969 & zweig 970 REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & 971 & zmask, & 972 & zseaicel, & 973 & zglam, & 974 & zgphi 975 INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & 976 & igrdi, & 977 & igrdj 978 979 ! 980 ! Local initialization 981 ! 982 ! ... Record and data counters 983 inrc = kt  kit000 + 2 984 iseaice = seaicedatqc%nsstp(inrc) 985 986 ! Get the data for interpolation 987 988 ALLOCATE( & 989 & igrdi(2,2,iseaice), & 990 & igrdj(2,2,iseaice), & 991 & zglam(2,2,iseaice), & 992 & zgphi(2,2,iseaice), & 993 & zmask(2,2,iseaice), & 994 & zseaicel(2,2,iseaice) & 995 & ) 996 997 DO jobs = seaicedatqc%nsurfup + 1, seaicedatqc%nsurfup + iseaice 998 iobs = jobs  seaicedatqc%nsurfup 999 igrdi(1,1,iobs) = seaicedatqc%mi(jobs)1 1000 igrdj(1,1,iobs) = seaicedatqc%mj(jobs)1 1001 igrdi(1,2,iobs) = seaicedatqc%mi(jobs)1 1002 igrdj(1,2,iobs) = seaicedatqc%mj(jobs) 1003 igrdi(2,1,iobs) = seaicedatqc%mi(jobs) 1004 igrdj(2,1,iobs) = seaicedatqc%mj(jobs)1 1005 igrdi(2,2,iobs) = seaicedatqc%mi(jobs) 1006 igrdj(2,2,iobs) = seaicedatqc%mj(jobs) 1007 END DO 1008 1009 CALL obs_int_comm_2d( 2, 2, iseaice, & 1010 & igrdi, igrdj, glamt, zglam ) 1011 CALL obs_int_comm_2d( 2, 2, iseaice, & 1012 & igrdi, igrdj, gphit, zgphi ) 1013 CALL obs_int_comm_2d( 2, 2, iseaice, & 1014 & igrdi, igrdj, pseaicemask, zmask ) 1015 CALL obs_int_comm_2d( 2, 2, iseaice, & 1016 & igrdi, igrdj, pseaicen, zseaicel ) 1017 1018 DO jobs = seaicedatqc%nsurfup + 1, seaicedatqc%nsurfup + iseaice 1019 1020 iobs = jobs  seaicedatqc%nsurfup 1021 1022 IF ( kt /= seaicedatqc%mstp(jobs) ) THEN 1023 1024 IF(lwp) THEN 1025 WRITE(numout,*) 1026 WRITE(numout,*) ' E R R O R : Observation', & 1027 & ' time step is not consistent with the', & 1028 & ' model time step' 1029 WRITE(numout,*) ' =========' 1030 WRITE(numout,*) 1031 WRITE(numout,*) ' Record = ', jobs, & 1032 & ' kt = ', kt, & 1033 & ' mstp = ', seaicedatqc%mstp(jobs), & 1034 & ' ntyp = ', seaicedatqc%ntyp(jobs) 1035 ENDIF 1036 CALL ctl_stop( 'obs_seaice_opt', 'Inconsistent time' ) 1037 1038 ENDIF 1039 1040 zlam = seaicedatqc%rlam(jobs) 1041 zphi = seaicedatqc%rphi(jobs) 1042 1043 ! Get weights to interpolate the model sea ice to the observation point 1044 CALL obs_int_h2d_init( 1, 1, k2dint, zlam, zphi, & 1045 & zglam(:,:,iobs), zgphi(:,:,iobs), & 1046 & zmask(:,:,iobs), zweig, zobsmask ) 1047 1048 ! ... Interpolate the model sea ice to the observation point 1049 CALL obs_int_h2d( 1, 1, & 1050 & zweig, zseaicel(:,:,iobs), zext ) 1051 1052 seaicedatqc%rmod(jobs,1) = zext(1) 1053 1054 END DO 1055 1056 ! Deallocate the data for interpolation 1057 DEALLOCATE( & 1058 & igrdi, & 1059 & igrdj, & 1060 & zglam, & 1061 & zgphi, & 1062 & zmask, & 1063 & zseaicel & 1064 & ) 1065 1066 seaicedatqc%nsurfup = seaicedatqc%nsurfup + iseaice 1067 1068 END SUBROUTINE obs_seaice_opt 1069 1070 SUBROUTINE obs_vel_opt( prodatqc, kt, kpi, kpj, kpk, kit000, kdaystp, & 1071 & pun, pvn, pgdept, pumask, pvmask, k1dint, k2dint, & 1072 & ld_dailyav ) 1073 !! 1074 !! 1075 !! *** ROUTINE obs_vel_opt *** 1076 !! 1077 !! ** Purpose : Compute the model counterpart of velocity profile 1078 !! data by interpolating from the model grid to the 1079 !! observation point. 1080 !! 1081 !! ** Method : Linearly interpolate zonal and meridional components of velocity 1082 !! to each observation point using the model values at the corners of 1083 !! the surrounding grid box. The model velocity components are on a 1084 !! staggered C grid. 1085 !! 1086 !! For velocity data from the TAO array, the model equivalent is 1087 !! a daily mean velocity field. So, we first compute 1088 !! the mean, then interpolate only at the end of the day. 1089 !! 1090 !! ** Action : 1091 !! 1092 !! History : 1093 !! ! 0703 (K. Mogensen) : Temperature and Salinity profiles 1094 !! ! 0810 (Maria Valdivieso) : Velocity component (U,V) profiles 1095 !! 1096 1097 !! * Modules used 1098 USE obs_profiles_def ! Definition of storage space for profile obs. 1099 1100 IMPLICIT NONE 1101 1102 !! * Arguments 1103 TYPE(obs_prof), INTENT(INOUT) :: & 1104 & prodatqc ! Subset of profile data not failing screening 1105 INTEGER, INTENT(IN) :: kt ! Time step 1106 INTEGER, INTENT(IN) :: kpi ! Model grid parameters 1107 INTEGER, INTENT(IN) :: kpj 1108 INTEGER, INTENT(IN) :: kpk 1109 INTEGER, INTENT(IN) :: kit000 ! Number of the first time step 1110 ! (kit0001 = restart time) 1111 INTEGER, INTENT(IN) :: k1dint ! Vertical interpolation type (see header) 1112 INTEGER, INTENT(IN) :: k2dint ! Horizontal interpolation type (see header) 1113 INTEGER, INTENT(IN) :: kdaystp ! Number of time steps per day 1114 REAL(KIND=wp), INTENT(IN), DIMENSION(kpi,kpj,kpk) :: & 1115 & pun, & ! Model zonal component of velocity 1116 & pvn, & ! Model meridional component of velocity 1117 & pumask, & ! Landsea mask 1118 & pvmask ! Landsea mask 1119 REAL(KIND=wp), INTENT(IN), DIMENSION(kpk) :: & 1120 & pgdept ! Model array of depth levels 1121 LOGICAL, INTENT(IN) :: ld_dailyav 1122 1123 !! * Local declarations 1124 INTEGER :: ji 1125 INTEGER :: jj 1126 INTEGER :: jk 1127 INTEGER :: jobs 1128 INTEGER :: inrc 1129 INTEGER :: ipro 1130 INTEGER :: idayend 1131 INTEGER :: ista 1132 INTEGER :: iend 1133 INTEGER :: iobs 1134 INTEGER, DIMENSION(imaxavtypes) :: & 1135 & idailyavtypes 1136 REAL(KIND=wp) :: zlam 1137 REAL(KIND=wp) :: zphi 1138 REAL(KIND=wp) :: zdaystp 1139 REAL(KIND=wp), DIMENSION(kpk) :: & 1140 & zobsmasku, & 1141 & zobsmaskv, & 1142 & zobsmask, & 1143 & zobsk, & 1144 & zobs2k 1145 REAL(KIND=wp), DIMENSION(2,2,kpk) :: & 1146 & zweigu,zweigv 1147 REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: & 1148 & zumask, zvmask, & 1149 & zintu, & 1150 & zintv, & 1151 & zinmu, & 1152 & zinmv 1153 REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: & 1154 & zglamu, zglamv, & 1155 & zgphiu, zgphiv 1156 INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: & 1157 & igrdiu, & 1158 & igrdju, & 1159 & igrdiv, & 1160 & igrdjv 1161 1162 ! 1163 ! Local initialization 1164 ! 1165 ! ... Record and data counters 1166 inrc = kt  kit000 + 2 1167 ipro = prodatqc%npstp(inrc) 1168 1169 ! Initialize daily mean for first timestep 1170 idayend = MOD( kt  kit000 + 1, kdaystp ) 1171 1172 ! Added kt == 0 test to catch restart case 1173 IF ( idayend == 1 .OR. kt == 0) THEN 1174 IF (lwp) WRITE(numout,*) 'Reset prodatqc%vdmean on timestep: ',kt 1175 prodatqc%vdmean(:,:,:,1) = 0.0 1176 prodatqc%vdmean(:,:,:,2) = 0.0 1177 ENDIF 1178 1179 ! Increment the zonal velocity field for computing daily mean 1180 prodatqc%vdmean(:,:,:,1) = prodatqc%vdmean(:,:,:,1) + pun(:,:,:) 1181 ! Increment the meridional velocity field for computing daily mean 1182 prodatqc%vdmean(:,:,:,2) = prodatqc%vdmean(:,:,:,2) + pvn(:,:,:) 1183 1184 ! Compute the daily mean at the end of day 1185 zdaystp = 1.0 / REAL( kdaystp ) 1186 IF ( idayend == 0 ) THEN 1187 prodatqc%vdmean(:,:,:,1) = prodatqc%vdmean(:,:,:,1) * zdaystp 1188 prodatqc%vdmean(:,:,:,2) = prodatqc%vdmean(:,:,:,2) * zdaystp 1189 ENDIF 1190 1191 ! Get the data for interpolation 1192 ALLOCATE( & 1193 & igrdiu(2,2,ipro), & 1194 & igrdju(2,2,ipro), & 1195 & igrdiv(2,2,ipro), & 1196 & igrdjv(2,2,ipro), & 1197 & zglamu(2,2,ipro), zglamv(2,2,ipro), & 1198 & zgphiu(2,2,ipro), zgphiv(2,2,ipro), & 1199 & zumask(2,2,kpk,ipro), zvmask(2,2,kpk,ipro), & 1200 & zintu(2,2,kpk,ipro), & 1201 & zintv(2,2,kpk,ipro) & 1202 & ) 1203 1204 DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro 1205 iobs = jobs  prodatqc%nprofup 1206 igrdiu(1,1,iobs) = prodatqc%mi(jobs,1)1 1207 igrdju(1,1,iobs) = prodatqc%mj(jobs,1)1 1208 igrdiu(1,2,iobs) = prodatqc%mi(jobs,1)1 1209 igrdju(1,2,iobs) = prodatqc%mj(jobs,1) 1210 igrdiu(2,1,iobs) = prodatqc%mi(jobs,1) 1211 igrdju(2,1,iobs) = prodatqc%mj(jobs,1)1 1212 igrdiu(2,2,iobs) = prodatqc%mi(jobs,1) 1213 igrdju(2,2,iobs) = prodatqc%mj(jobs,1) 1214 igrdiv(1,1,iobs) = prodatqc%mi(jobs,2)1 1215 igrdjv(1,1,iobs) = prodatqc%mj(jobs,2)1 1216 igrdiv(1,2,iobs) = prodatqc%mi(jobs,2)1 1217 igrdjv(1,2,iobs) = prodatqc%mj(jobs,2) 1218 igrdiv(2,1,iobs) = prodatqc%mi(jobs,2) 1219 igrdjv(2,1,iobs) = prodatqc%mj(jobs,2)1 1220 igrdiv(2,2,iobs) = prodatqc%mi(jobs,2) 1221 igrdjv(2,2,iobs) = prodatqc%mj(jobs,2) 1222 END DO 1223 1224 CALL obs_int_comm_2d( 2, 2, ipro, igrdiu, igrdju, glamu, zglamu ) 1225 CALL obs_int_comm_2d( 2, 2, ipro, igrdiu, igrdju, gphiu, zgphiu ) 1226 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiu, igrdju, pumask, zumask ) 1227 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiu, igrdju, pun, zintu ) 1228 1229 CALL obs_int_comm_2d( 2, 2, ipro, igrdiv, igrdjv, glamv, zglamv ) 1230 CALL obs_int_comm_2d( 2, 2, ipro, igrdiv, igrdjv, gphiv, zgphiv ) 1231 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiv, igrdjv, pvmask, zvmask ) 1232 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiv, igrdjv, pvn, zintv ) 1233 1234 ! At the end of the day also get interpolated means 1235 IF ( idayend == 0 ) THEN 1236 1237 ALLOCATE( & 1238 & zinmu(2,2,kpk,ipro), & 1239 & zinmv(2,2,kpk,ipro) & 1240 & ) 1241 1242 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiu, igrdju, & 1243 & prodatqc%vdmean(:,:,:,1), zinmu ) 1244 CALL obs_int_comm_3d( 2, 2, ipro, kpk, igrdiv, igrdjv, & 1245 & prodatqc%vdmean(:,:,:,2), zinmv ) 1246 1247 ENDIF 1248 1249 ! loop over observations 1250 1251 DO jobs = prodatqc%nprofup + 1, prodatqc%nprofup + ipro 1252 1253 iobs = jobs  prodatqc%nprofup 1254 1255 IF ( kt /= prodatqc%mstp(jobs) ) THEN 1256 1257 IF(lwp) THEN 1258 WRITE(numout,*) 1259 WRITE(numout,*) ' E R R O R : Observation', & 1260 & ' time step is not consistent with the', & 1261 & ' model time step' 1262 WRITE(numout,*) ' =========' 1263 WRITE(numout,*) 1264 WRITE(numout,*) ' Record = ', jobs, & 1265 & ' kt = ', kt, & 1266 & ' mstp = ', prodatqc%mstp(jobs), & 1267 & ' ntyp = ', prodatqc%ntyp(jobs) 1268 ENDIF 1269 CALL ctl_stop( 'obs_pro_opt', 'Inconsistent time' ) 1270 ENDIF 1271 1272 zlam = prodatqc%rlam(jobs) 1273 zphi = prodatqc%rphi(jobs) 1274 1275 ! Initialize observation masks 1276 1277 zobsmasku(:) = 0.0 1278 zobsmaskv(:) = 0.0 1279 1280 ! Horizontal weights and vertical mask 1281 1282 IF ( prodatqc%npvend(jobs,1) > 0 ) THEN 1283 1284 CALL obs_int_h2d_init( kpk, kpk, k2dint, zlam, zphi, & 1285 & zglamu(:,:,iobs), zgphiu(:,:,iobs), & 1286 & zumask(:,:,:,iobs), zweigu, zobsmasku ) 1287 1288 ENDIF 1289 1290 1291 IF ( prodatqc%npvend(jobs,2) > 0 ) THEN 1292 1293 CALL obs_int_h2d_init( kpk, kpk, k2dint, zlam, zphi, & 1294 & zglamv(:,:,iobs), zgphiv(:,:,iobs), & 1295 & zvmask(:,:,:,iobs), zweigv, zobsmasku ) 1296 1297 ENDIF 1298 1299 ! Ensure that the vertical mask on u and v are consistent. 1300 1301 zobsmask(:) = MIN( zobsmasku(:), zobsmaskv(:) ) 1302 1303 IF ( prodatqc%npvend(jobs,1) > 0 ) THEN 1304 1305 zobsk(:) = obfillflt 1306 1307 IF ( ld_dailyav ) THEN 1308 1309 IF ( idayend == 0 ) THEN 1310 1311 ! Daily averaged data 1312 1313 CALL obs_int_h2d( kpk, kpk, & 1314 & zweigu, zinmu(:,:,:,iobs), zobsk ) 1315 1316 1317 ELSE 1318 1319 CALL ctl_stop( ' A nonzero' // & 1320 & ' number of U profile data should' // & 1321 & ' only occur at the end of a given day' ) 1322 1323 ENDIF 1324 1325 ELSE 1326 1327 ! Point data 1328 1329 CALL obs_int_h2d( kpk, kpk, & 1330 & zweigu, zintu(:,:,:,iobs), zobsk ) 1331 1332 ENDIF 1333 1334 ! 1335 ! Compute vertical secondderivative of the interpolating 1336 ! polynomial at obs points 1337 ! 1338 1339 IF ( k1dint == 1 ) THEN 1340 CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & 1341 & pgdept, zobsmask ) 1342 ENDIF 1343 1344 ! 1345 ! Vertical interpolation to the observation point 1346 ! 1347 ista = prodatqc%npvsta(jobs,1) 1348 iend = prodatqc%npvend(jobs,1) 1349 CALL obs_int_z1d( kpk, & 1350 & prodatqc%var(1)%mvk(ista:iend), & 1351 & k1dint, iend  ista + 1, & 1352 & prodatqc%var(1)%vdep(ista:iend), & 1353 & zobsk, zobs2k, & 1354 & prodatqc%var(1)%vmod(ista:iend), & 1355 & pgdept, zobsmask ) 1356 1357 ENDIF 1358 1359 IF ( prodatqc%npvend(jobs,2) > 0 ) THEN 1360 1361 zobsk(:) = obfillflt 1362 1363 IF ( ld_dailyav ) THEN 1364 1365 IF ( idayend == 0 ) THEN 1366 1367 ! Daily averaged data 1368 1369 CALL obs_int_h2d( kpk, kpk, & 1370 & zweigv, zinmv(:,:,:,iobs), zobsk ) 1371 1372 ELSE 1373 1374 CALL ctl_stop( ' A nonzero' // & 1375 & ' number of V profile data should' // & 1376 & ' only occur at the end of a given day' ) 1377 1378 ENDIF 1379 1380 ELSE 1381 1382 ! Point data 1383 1384 CALL obs_int_h2d( kpk, kpk, & 1385 & zweigv, zintv(:,:,:,iobs), zobsk ) 1386 1387 ENDIF 1388 1389 1390 ! 1391 ! Compute vertical secondderivative of the interpolating 1392 ! polynomial at obs points 1393 ! 1394 1395 IF ( k1dint == 1 ) THEN 1396 CALL obs_int_z1d_spl( kpk, zobsk, zobs2k, & 1397 & pgdept, zobsmask ) 1398 ENDIF 1399 1400 ! 1401 ! Vertical interpolation to the observation point 1402 ! 1403 ista = prodatqc%npvsta(jobs,2) 1404 iend = prodatqc%npvend(jobs,2) 1405 CALL obs_int_z1d( kpk, & 1406 & prodatqc%var(2)%mvk(ista:iend),& 1407 & k1dint, iend  ista + 1, & 1408 & prodatqc%var(2)%vdep(ista:iend),& 1409 & zobsk, zobs2k, & 1410 & prodatqc%var(2)%vmod(ista:iend),& 1411 & pgdept, zobsmask ) 1412 1413 ENDIF 1414 1415 END DO 1416 1417 ! Deallocate the data for interpolation 1418 DEALLOCATE( & 1419 & igrdiu, & 1420 & igrdju, & 1421 & igrdiv, & 1422 & igrdjv, & 1423 & zglamu, zglamv, & 1424 & zgphiu, zgphiv, & 1425 & zumask, zvmask, & 1426 & zintu, & 1427 & zintv & 1428 & ) 1429 ! At the end of the day also get interpolated means 1430 IF ( idayend == 0 ) THEN 1431 DEALLOCATE( & 1432 & zinmu, & 1433 & zinmv & 1434 & ) 1435 ENDIF 1436 1437 prodatqc%nprofup = prodatqc%nprofup + ipro 1438 1439 END SUBROUTINE obs_vel_opt 829 830 surfdataqc%nsurfup = surfdataqc%nsurfup + isurf 831 832 END SUBROUTINE obs_surf_opt 1440 833 1441 834 END MODULE obs_oper 1442
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