- Timestamp:
- 2017-03-10T17:12:32+01:00 (7 years ago)
- Location:
- branches/2015/nemo_v3_6_STABLE/NEMOGCM/NEMO/OPA_SRC
- Files:
-
- 3 edited
-
SBC/sbcisf.F90 (modified) (3 diffs)
-
SBC/sbcmod.F90 (modified) (2 diffs)
-
TRA/trasbc.F90 (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
-
branches/2015/nemo_v3_6_STABLE/NEMOGCM/NEMO/OPA_SRC/SBC/sbcisf.F90
r7607 r7784 32 32 PRIVATE 33 33 34 PUBLIC sbc_isf, sbc_isf_ div, sbc_isf_alloc ! routine called in sbcmod and divcur34 PUBLIC sbc_isf, sbc_isf_init, sbc_isf_div, sbc_isf_alloc ! routine called in sbcmod and divcur 35 35 36 36 ! public in order to be able to output then … … 83 83 84 84 SUBROUTINE sbc_isf(kt) 85 85 86 INTEGER, INTENT(in) :: kt ! ocean time step 86 INTEGER :: ji, jj, jk , ijkmin, inum, ierror87 INTEGER :: ji, jj, jk 87 88 INTEGER :: ikt, ikb ! top and bottom level of the isf boundary layer 88 REAL(wp) :: rmin89 89 REAL(wp) :: zhk 90 90 REAL(wp) :: zt_frz, zpress 91 CHARACTER(len=256) :: cfisf , cvarzisf, cvarhisf ! name for isf file92 CHARACTER(LEN=256) :: cnameis ! name of iceshelf file93 CHARACTER (LEN=32) :: cvarLeff ! variable name for efficient Length scale94 INTEGER :: ios ! Local integer output status for namelist read95 96 91 REAL(wp), DIMENSION(:,:,:), POINTER :: zfwfisf3d, zqhcisf3d, zqlatisf3d 97 92 REAL(wp), DIMENSION(:,: ), POINTER :: zqhcisf2d 98 93 REAL(wp) :: zhisf 99 94 100 !101 !!---------------------------------------------------------------------102 NAMELIST/namsbc_isf/ nn_isfblk, rn_hisf_tbl, ln_divisf, ln_conserve, rn_gammat0, rn_gammas0, nn_gammablk, &103 & sn_fwfisf, sn_qisf, sn_rnfisf, sn_depmax_isf, sn_depmin_isf, sn_Leff_isf104 !105 !106 ! ! ====================== !107 IF( kt == nit000 ) THEN ! First call kt=nit000 !108 ! ! ====================== !109 REWIND( numnam_ref ) ! Namelist namsbc_rnf in reference namelist : Runoffs110 READ ( numnam_ref, namsbc_isf, IOSTAT = ios, ERR = 901)111 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_isf in reference namelist', lwp )112 113 REWIND( numnam_cfg ) ! Namelist namsbc_rnf in configuration namelist : Runoffs114 READ ( numnam_cfg, namsbc_isf, IOSTAT = ios, ERR = 902 )115 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_isf in configuration namelist', lwp )116 IF(lwm) WRITE ( numond, namsbc_isf )117 118 119 IF ( lwp ) WRITE(numout,*)120 IF ( lwp ) WRITE(numout,*) 'sbc_isf: heat flux of the ice shelf'121 IF ( lwp ) WRITE(numout,*) '~~~~~~~~~'122 IF ( lwp ) WRITE(numout,*) 'sbcisf :'123 IF ( lwp ) WRITE(numout,*) '~~~~~~~~'124 IF ( lwp ) WRITE(numout,*) ' nn_isf = ', nn_isf125 IF ( lwp ) WRITE(numout,*) ' nn_isfblk = ', nn_isfblk126 IF ( lwp ) WRITE(numout,*) ' rn_hisf_tbl = ', rn_hisf_tbl127 IF ( lwp ) WRITE(numout,*) ' ln_divisf = ', ln_divisf128 IF ( lwp ) WRITE(numout,*) ' nn_gammablk = ', nn_gammablk129 IF ( lwp ) WRITE(numout,*) ' rn_tfri2 = ', rn_tfri2130 IF (ln_divisf) THEN ! keep it in the namelist ??? used true anyway as for runoff ? (PM)131 rdivisf = 1._wp132 ELSE133 rdivisf = 0._wp134 END IF135 !136 ! Allocate public variable137 IF ( sbc_isf_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'sbc_isf : unable to allocate arrays' )138 !139 ! initialisation140 qisf(:,:) = 0._wp ; fwfisf(:,:) = 0._wp141 risf_tsc(:,:,:) = 0._wp142 !143 ! define isf tbl tickness, top and bottom indice144 IF (nn_isf == 1) THEN145 rhisf_tbl(:,:) = rn_hisf_tbl146 misfkt(:,:) = mikt(:,:) ! same indice for bg03 et cav => used in isfdiv147 ELSE IF ((nn_isf == 3) .OR. (nn_isf == 2)) THEN148 IF( .NOT.l_isfcpl ) THEN149 ALLOCATE( sf_rnfisf(1), STAT=ierror )150 ALLOCATE( sf_rnfisf(1)%fnow(jpi,jpj,1), sf_rnfisf(1)%fdta(jpi,jpj,1,2) )151 CALL fld_fill( sf_rnfisf, (/ sn_rnfisf /), cn_dirisf, 'sbc_isf_init', 'read fresh water flux isf data', 'namsbc_isf' )152 ENDIF153 154 !: read effective lenght (BG03)155 IF (nn_isf == 2) THEN156 ! Read Data and save some integral values157 CALL iom_open( sn_Leff_isf%clname, inum )158 cvarLeff = 'soLeff' !: variable name for Efficient Length scale159 CALL iom_get( inum, jpdom_data, cvarLeff, risfLeff , 1)160 CALL iom_close(inum)161 !162 risfLeff = risfLeff*1000 !: convertion in m163 END IF164 165 ! read depth of the top and bottom of the isf top boundary layer (in this case, isf front depth and grounding line depth)166 CALL iom_open( sn_depmax_isf%clname, inum )167 cvarhisf = TRIM(sn_depmax_isf%clvar)168 CALL iom_get( inum, jpdom_data, cvarhisf, rhisf_tbl, 1) !: depth of deepest point of the ice shelf base169 CALL iom_close(inum)170 !171 CALL iom_open( sn_depmin_isf%clname, inum )172 cvarzisf = TRIM(sn_depmin_isf%clvar)173 CALL iom_get( inum, jpdom_data, cvarzisf, rzisf_tbl, 1) !: depth of shallowest point of the ice shelves base174 CALL iom_close(inum)175 !176 rhisf_tbl(:,:) = rhisf_tbl(:,:) - rzisf_tbl(:,:) !: tickness isf boundary layer177 178 !! compute first level of the top boundary layer179 DO ji = 1, jpi180 DO jj = 1, jpj181 jk = 2182 DO WHILE ( jk .LE. mbkt(ji,jj) .AND. gdepw_0(ji,jj,jk) < rzisf_tbl(ji,jj) ) ; jk = jk + 1 ; END DO183 misfkt(ji,jj) = jk-1184 END DO185 END DO186 187 ELSE IF ( nn_isf == 4 ) THEN188 ! as in nn_isf == 1189 rhisf_tbl(:,:) = rn_hisf_tbl190 misfkt(:,:) = mikt(:,:) ! same indice for bg03 et cav => used in isfdiv191 192 ! load variable used in fldread (use for temporal interpolation of isf fwf forcing)193 IF( .NOT.l_isfcpl ) THEN194 ALLOCATE( sf_fwfisf(1), sf_qisf(1), STAT=ierror )195 ALLOCATE( sf_fwfisf(1)%fnow(jpi,jpj,1), sf_fwfisf(1)%fdta(jpi,jpj,1,2) )196 ALLOCATE( sf_qisf(1)%fnow(jpi,jpj,1), sf_qisf(1)%fdta(jpi,jpj,1,2) )197 CALL fld_fill( sf_fwfisf, (/ sn_fwfisf /), cn_dirisf, 'sbc_isf_init', 'read fresh water flux isf data', 'namsbc_isf' )198 !CALL fld_fill( sf_qisf , (/ sn_qisf /), cn_dirisf, 'sbc_isf_init', 'read heat flux isf data' , 'namsbc_isf' )199 ENDIF200 END IF201 202 ! save initial top boundary layer thickness203 rhisf_tbl_0(:,:) = rhisf_tbl(:,:)204 205 END IF206 207 ! ! ---------------------------------------- !208 IF( kt /= nit000 ) THEN ! Swap of forcing fields !209 ! ! ---------------------------------------- !210 fwfisf_b (:,: ) = fwfisf (:,: ) ! Swap the ocean forcing fields except at nit000211 risf_tsc_b(:,:,:) = risf_tsc(:,:,:) ! where before fields are set at the end of the routine212 !213 ENDIF214 95 215 96 IF( MOD( kt-1, nn_fsbc) == 0 ) THEN … … 340 221 ! 341 222 END IF 342 !343 IF( kt == nit000 ) THEN ! set the forcing field at nit000 - 1 !344 IF( ln_rstart .AND. & ! Restart: read in restart file345 & iom_varid( numror, 'fwf_isf_b', ldstop = .FALSE. ) > 0 ) THEN346 IF(lwp) WRITE(numout,*) ' nit000-1 isf tracer content forcing fields read in the restart file'347 CALL iom_get( numror, jpdom_autoglo, 'fwf_isf_b', fwfisf_b(:,:) ) ! before salt content isf_tsc trend348 CALL iom_get( numror, jpdom_autoglo, 'isf_sc_b', risf_tsc_b(:,:,jp_sal) ) ! before salt content isf_tsc trend349 CALL iom_get( numror, jpdom_autoglo, 'isf_hc_b', risf_tsc_b(:,:,jp_tem) ) ! before salt content isf_tsc trend350 ELSE351 fwfisf_b(:,:) = fwfisf(:,:)352 risf_tsc_b(:,:,:)= risf_tsc(:,:,:)353 END IF354 ENDIF355 223 ! 356 224 END IF 357 225 ! 226 ! 227 IF( kt == nit000 ) THEN ! set the forcing field at nit000 - 1 ! 228 IF( ln_rstart .AND. & ! Restart: read in restart file 229 & iom_varid( numror, 'fwf_isf_b', ldstop = .FALSE. ) > 0 ) THEN 230 IF(lwp) WRITE(numout,*) ' nit000-1 isf tracer content forcing fields read in the restart file' 231 CALL iom_get( numror, jpdom_autoglo, 'fwf_isf_b', fwfisf_b(:,:) ) ! before salt content isf_tsc trend 232 CALL iom_get( numror, jpdom_autoglo, 'isf_sc_b', risf_tsc_b(:,:,jp_sal) ) ! before salt content isf_tsc trend 233 CALL iom_get( numror, jpdom_autoglo, 'isf_hc_b', risf_tsc_b(:,:,jp_tem) ) ! before salt content isf_tsc trend 234 ELSE 235 fwfisf_b(:,:) = fwfisf(:,:) 236 risf_tsc_b(:,:,:)= risf_tsc(:,:,:) 237 END IF 238 ENDIF 239 ! 240 IF( lrst_oce ) THEN 241 IF(lwp) WRITE(numout,*) 242 IF(lwp) WRITE(numout,*) 'sbc : isf surface tracer content forcing fields written in ocean restart file ', & 243 & 'at it= ', kt,' date= ', ndastp 244 IF(lwp) WRITE(numout,*) '~~~~' 245 CALL iom_rstput( kt, nitrst, numrow, 'fwf_isf_b', fwfisf(:,:) ) 246 CALL iom_rstput( kt, nitrst, numrow, 'isf_hc_b' , risf_tsc(:,:,jp_tem) ) 247 CALL iom_rstput( kt, nitrst, numrow, 'isf_sc_b' , risf_tsc(:,:,jp_sal) ) 248 ENDIF 249 ! 358 250 END SUBROUTINE sbc_isf 251 252 SUBROUTINE sbc_isf_init 253 254 INTEGER :: ji, jj, jk, ijkmin, inum, ierror 255 INTEGER :: ikt, ikb ! top and bottom level of the isf boundary layer 256 REAL(wp) :: zhk 257 CHARACTER(len=256) :: cfisf , cvarzisf, cvarhisf ! name for isf file 258 CHARACTER(LEN=256) :: cnameis ! name of iceshelf file 259 CHARACTER (LEN=32) :: cvarLeff ! variable name for efficient Length scale 260 INTEGER :: ios ! Local integer output status for namelist read 261 262 ! 263 !!--------------------------------------------------------------------- 264 NAMELIST/namsbc_isf/ nn_isfblk, rn_hisf_tbl, ln_divisf, ln_conserve, rn_gammat0, rn_gammas0, nn_gammablk, & 265 & sn_fwfisf, sn_qisf, sn_rnfisf, sn_depmax_isf, sn_depmin_isf, sn_Leff_isf 266 ! 267 ! 268 REWIND( numnam_ref ) ! Namelist namsbc_rnf in reference namelist : Runoffs 269 READ ( numnam_ref, namsbc_isf, IOSTAT = ios, ERR = 901) 270 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_isf in reference namelist', lwp ) 271 272 REWIND( numnam_cfg ) ! Namelist namsbc_rnf in configuration namelist : Runoffs 273 READ ( numnam_cfg, namsbc_isf, IOSTAT = ios, ERR = 902 ) 274 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc_isf in configuration namelist', lwp ) 275 IF(lwm) WRITE ( numond, namsbc_isf ) 276 277 278 IF ( lwp ) WRITE(numout,*) 279 IF ( lwp ) WRITE(numout,*) 'sbc_isf: heat flux of the ice shelf' 280 IF ( lwp ) WRITE(numout,*) '~~~~~~~~~' 281 IF ( lwp ) WRITE(numout,*) 'sbcisf :' 282 IF ( lwp ) WRITE(numout,*) '~~~~~~~~' 283 IF ( lwp ) WRITE(numout,*) ' nn_isf = ', nn_isf 284 IF ( lwp ) WRITE(numout,*) ' nn_isfblk = ', nn_isfblk 285 IF ( lwp ) WRITE(numout,*) ' rn_hisf_tbl = ', rn_hisf_tbl 286 IF ( lwp ) WRITE(numout,*) ' ln_divisf = ', ln_divisf 287 IF ( lwp ) WRITE(numout,*) ' nn_gammablk = ', nn_gammablk 288 IF ( lwp ) WRITE(numout,*) ' rn_tfri2 = ', rn_tfri2 289 IF (ln_divisf) THEN ! keep it in the namelist ??? used true anyway as for runoff ? (PM) 290 rdivisf = 1._wp 291 ELSE 292 rdivisf = 0._wp 293 END IF 294 ! 295 ! Allocate public variable 296 IF ( sbc_isf_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'sbc_isf : unable to allocate arrays' ) 297 ! 298 ! initialisation 299 qisf(:,:) = 0._wp ; fwfisf(:,:) = 0._wp 300 risf_tsc(:,:,:) = 0._wp 301 ! 302 ! define isf tbl tickness, top and bottom indice 303 IF (nn_isf == 1) THEN 304 rhisf_tbl(:,:) = rn_hisf_tbl 305 misfkt(:,:) = mikt(:,:) ! same indice for bg03 et cav => used in isfdiv 306 ELSE IF ((nn_isf == 3) .OR. (nn_isf == 2)) THEN 307 IF( .NOT.l_isfcpl ) THEN 308 ALLOCATE( sf_rnfisf(1), STAT=ierror ) 309 ALLOCATE( sf_rnfisf(1)%fnow(jpi,jpj,1), sf_rnfisf(1)%fdta(jpi,jpj,1,2) ) 310 CALL fld_fill( sf_rnfisf, (/ sn_rnfisf /), cn_dirisf, 'sbc_isf_init', 'read fresh water flux isf data', 'namsbc_isf' ) 311 ENDIF 312 313 !: read effective lenght (BG03) 314 IF (nn_isf == 2) THEN 315 ! Read Data and save some integral values 316 CALL iom_open( sn_Leff_isf%clname, inum ) 317 cvarLeff = 'soLeff' !: variable name for Efficient Length scale 318 CALL iom_get( inum, jpdom_data, cvarLeff, risfLeff , 1) 319 CALL iom_close(inum) 320 ! 321 risfLeff = risfLeff*1000 !: convertion in m 322 END IF 323 324 ! read depth of the top and bottom of the isf top boundary layer (in this case, isf front depth and grounding line depth) 325 CALL iom_open( sn_depmax_isf%clname, inum ) 326 cvarhisf = TRIM(sn_depmax_isf%clvar) 327 CALL iom_get( inum, jpdom_data, cvarhisf, rhisf_tbl, 1) !: depth of deepest point of the ice shelf base 328 CALL iom_close(inum) 329 ! 330 CALL iom_open( sn_depmin_isf%clname, inum ) 331 cvarzisf = TRIM(sn_depmin_isf%clvar) 332 CALL iom_get( inum, jpdom_data, cvarzisf, rzisf_tbl, 1) !: depth of shallowest point of the ice shelves base 333 CALL iom_close(inum) 334 ! 335 rhisf_tbl(:,:) = rhisf_tbl(:,:) - rzisf_tbl(:,:) !: tickness isf boundary layer 336 337 !! compute first level of the top boundary layer 338 DO ji = 1, jpi 339 DO jj = 1, jpj 340 jk = 2 341 DO WHILE ( jk .LE. mbkt(ji,jj) .AND. gdepw_0(ji,jj,jk) < rzisf_tbl(ji,jj) ) ; jk = jk + 1 ; END DO 342 misfkt(ji,jj) = jk-1 343 END DO 344 END DO 345 346 ELSE IF ( nn_isf == 4 ) THEN 347 ! as in nn_isf == 1 348 rhisf_tbl(:,:) = rn_hisf_tbl 349 misfkt(:,:) = mikt(:,:) ! same indice for bg03 et cav => used in isfdiv 350 351 ! load variable used in fldread (use for temporal interpolation of isf fwf forcing) 352 IF( .NOT.l_isfcpl ) THEN 353 ALLOCATE( sf_fwfisf(1), sf_qisf(1), STAT=ierror ) 354 ALLOCATE( sf_fwfisf(1)%fnow(jpi,jpj,1), sf_fwfisf(1)%fdta(jpi,jpj,1,2) ) 355 ALLOCATE( sf_qisf(1)%fnow(jpi,jpj,1), sf_qisf(1)%fdta(jpi,jpj,1,2) ) 356 CALL fld_fill( sf_fwfisf, (/ sn_fwfisf /), cn_dirisf, 'sbc_isf_init', 'read fresh water flux isf data', 'namsbc_isf' ) 357 !CALL fld_fill( sf_qisf , (/ sn_qisf /), cn_dirisf, 'sbc_isf_init', 'read heat flux isf data' , 'namsbc_isf' ) 358 ENDIF 359 END IF 360 ! save initial top boundary layer thickness 361 rhisf_tbl_0(:,:) = rhisf_tbl(:,:) 362 ! 363 END SUBROUTINE sbc_isf_init 364 365 359 366 360 367 INTEGER FUNCTION sbc_isf_alloc() -
branches/2015/nemo_v3_6_STABLE/NEMOGCM/NEMO/OPA_SRC/SBC/sbcmod.F90
r6459 r7784 300 300 IF( ln_ssr ) CALL sbc_ssr_init ! Sea-Surface Restoring initialisation 301 301 ! 302 IF( nn_isf /= 0 ) CALL sbc_isf_init ! Compute iceshelves 303 302 304 CALL sbc_rnf_init ! Runof initialisation 303 305 ! … … 343 345 rnf_b (:,: ) = rnf (:,: ) 344 346 rnf_tsc_b(:,:,:) = rnf_tsc(:,:,:) 347 ENDIF 348 IF( nn_isf /= 0 ) THEN 349 fwfisf_b (:,: ) = fwfisf (:,: ) 350 risf_tsc_b(:,:,:) = risf_tsc(:,:,:) 345 351 ENDIF 346 352 ENDIF -
branches/2015/nemo_v3_6_STABLE/NEMOGCM/NEMO/OPA_SRC/TRA/trasbc.F90
r6688 r7784 248 248 END DO 249 249 END DO 250 IF( lrst_oce ) THEN251 IF(lwp) WRITE(numout,*)252 IF(lwp) WRITE(numout,*) 'sbc : isf surface tracer content forcing fields written in ocean restart file ', &253 & 'at it= ', kt,' date= ', ndastp254 IF(lwp) WRITE(numout,*) '~~~~'255 CALL iom_rstput( kt, nitrst, numrow, 'fwf_isf_b', fwfisf(:,:) )256 CALL iom_rstput( kt, nitrst, numrow, 'isf_hc_b' , risf_tsc(:,:,jp_tem) )257 CALL iom_rstput( kt, nitrst, numrow, 'isf_sc_b' , risf_tsc(:,:,jp_sal) )258 ENDIF259 250 END IF 260 251 !
Note: See TracChangeset
for help on using the changeset viewer.
