- Timestamp:
- 2017-01-25T16:37:31+01:00 (7 years ago)
- File:
-
- 1 edited
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branches/2015/nemo_v3_6_STABLE/NEMOGCM/NEMO/OPA_SRC/SBC/sbcisf.F90
r7494 r7607 55 55 INTEGER, PUBLIC, ALLOCATABLE, SAVE, DIMENSION (:,:) :: misfkt, misfkb !:Level of ice shelf base 56 56 57 LOGICAL, PUBLIC :: l_isfcpl = .false. ! isf recieved from oasis 58 57 59 58 60 REAL(wp), PUBLIC, SAVE :: rcpi = 2000.0_wp ! phycst ? … … 94 96 REAL(wp), DIMENSION(:,:,:), POINTER :: zfwfisf3d, zqhcisf3d, zqlatisf3d 95 97 REAL(wp), DIMENSION(:,: ), POINTER :: zqhcisf2d 98 REAL(wp) :: zhisf 99 96 100 ! 97 101 !!--------------------------------------------------------------------- … … 142 146 misfkt(:,:) = mikt(:,:) ! same indice for bg03 et cav => used in isfdiv 143 147 ELSE IF ((nn_isf == 3) .OR. (nn_isf == 2)) THEN 144 ALLOCATE( sf_rnfisf(1), STAT=ierror ) 145 ALLOCATE( sf_rnfisf(1)%fnow(jpi,jpj,1), sf_rnfisf(1)%fdta(jpi,jpj,1,2) ) 146 CALL fld_fill( sf_rnfisf, (/ sn_rnfisf /), cn_dirisf, 'sbc_isf_init', 'read fresh water flux isf data', 'namsbc_isf' ) 148 IF( .NOT.l_isfcpl ) THEN 149 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 ENDIF 147 153 148 154 !: read effective lenght (BG03) … … 185 191 186 192 ! load variable used in fldread (use for temporal interpolation of isf fwf forcing) 187 ALLOCATE( sf_fwfisf(1), sf_qisf(1), STAT=ierror ) 188 ALLOCATE( sf_fwfisf(1)%fnow(jpi,jpj,1), sf_fwfisf(1)%fdta(jpi,jpj,1,2) ) 189 ALLOCATE( sf_qisf(1)%fnow(jpi,jpj,1), sf_qisf(1)%fdta(jpi,jpj,1,2) ) 190 CALL fld_fill( sf_fwfisf, (/ sn_fwfisf /), cn_dirisf, 'sbc_isf_init', 'read fresh water flux isf data', 'namsbc_isf' ) 191 !CALL fld_fill( sf_qisf , (/ sn_qisf /), cn_dirisf, 'sbc_isf_init', 'read heat flux isf data' , 'namsbc_isf' ) 193 IF( .NOT.l_isfcpl ) THEN 194 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 ENDIF 192 200 END IF 193 201 … … 242 250 CALL iom_put('vtbl',vtbl(:,:)) 243 251 ! compute fwf and heat flux 244 CALL sbc_isf_cav (kt) 252 IF( .NOT.l_isfcpl ) THEN ; CALL sbc_isf_cav (kt) 253 ELSE ; qisf(:,:) = fwfisf(:,:) * lfusisf ! heat flux 254 ENDIF 245 255 246 256 ELSE IF (nn_isf == 2) THEN … … 251 261 ELSE IF (nn_isf == 3) THEN 252 262 ! specified runoff in depth (Mathiot et al., XXXX in preparation) 253 CALL fld_read ( kt, nn_fsbc, sf_rnfisf ) 254 fwfisf(:,:) = - sf_rnfisf(1)%fnow(:,:,1) ! fresh water flux from the isf (fwfisf <0 mean melting) 263 IF( .NOT.l_isfcpl ) THEN 264 CALL fld_read ( kt, nn_fsbc, sf_rnfisf ) 265 fwfisf(:,:) = - sf_rnfisf(1)%fnow(:,:,1) ! fresh water flux from the isf (fwfisf <0 mean melting) 266 ENDIF 255 267 qisf(:,:) = fwfisf(:,:) * lfusisf ! heat flux 256 268 stbl(:,:) = soce … … 258 270 ELSE IF (nn_isf == 4) THEN 259 271 ! specified fwf and heat flux forcing beneath the ice shelf 260 CALL fld_read ( kt, nn_fsbc, sf_fwfisf ) 261 !CALL fld_read ( kt, nn_fsbc, sf_qisf ) 262 fwfisf(:,:) = sf_fwfisf(1)%fnow(:,:,1) ! fwf 272 IF( .NOT.l_isfcpl ) THEN 273 CALL fld_read ( kt, nn_fsbc, sf_fwfisf ) 274 !CALL fld_read ( kt, nn_fsbc, sf_qisf ) 275 fwfisf(:,:) = sf_fwfisf(1)%fnow(:,:,1) ! fwf 276 ENDIF 263 277 qisf(:,:) = fwfisf(:,:) * lfusisf ! heat flux 264 278 !qisf(:,:) = sf_qisf(1)%fnow(:,:,1) ! heat flux … … 288 302 CALL lbc_lnk(qisf(:,:) ,'T',1.) 289 303 290 !============================================================================================================================================= 291 IF ( iom_use('fwfisf3d') .OR. iom_use('qlatisf3d') .OR. iom_use('qhcisf3d') .OR. iom_use('qhcisf')) THEN 304 ! Diagnostics 305 IF( iom_use('fwfisf3d') .OR. iom_use('qlatisf3d') .OR. iom_use('qhcisf3d') .OR. iom_use('qhcisf')) THEN 306 ! 292 307 CALL wrk_alloc( jpi,jpj,jpk, zfwfisf3d, zqhcisf3d, zqlatisf3d ) 293 308 CALL wrk_alloc( jpi,jpj, zqhcisf2d ) 294 309 ! 295 310 zfwfisf3d(:,:,:) = 0.0_wp ! 3d ice shelf melting (kg/m2/s) 296 311 zqhcisf3d(:,:,:) = 0.0_wp ! 3d heat content flux (W/m2) 297 312 zqlatisf3d(:,:,:)= 0.0_wp ! 3d ice shelf melting latent heat flux (W/m2) 298 313 zqhcisf2d(:,:) = fwfisf(:,:) * zt_frz * rcp ! 2d heat content flux (W/m2) 299 314 ! 300 315 DO jj = 1,jpj 301 316 DO ji = 1,jpi … … 303 318 ikb = misfkb(ji,jj) 304 319 DO jk = ikt, ikb - 1 305 zfwfisf3d (ji,jj,jk) = zfwfisf3d (ji,jj,jk) + fwfisf (ji,jj) * r1_hisf_tbl(ji,jj) * fse3t(ji,jj,jk) 306 zqhcisf3d (ji,jj,jk) = zqhcisf3d (ji,jj,jk) + zqhcisf2d(ji,jj) * r1_hisf_tbl(ji,jj) * fse3t(ji,jj,jk) 307 zqlatisf3d(ji,jj,jk) = zqlatisf3d(ji,jj,jk) + qisf (ji,jj) * r1_hisf_tbl(ji,jj) * fse3t(ji,jj,jk) 320 zhisf = r1_hisf_tbl(ji,jj) * fse3t(ji,jj,jk) 321 zfwfisf3d (ji,jj,jk) = zfwfisf3d (ji,jj,jk) + fwfisf(ji,jj) * zhisf 322 zqhcisf3d (ji,jj,jk) = zqhcisf3d (ji,jj,jk) + zqhcisf2d(ji,jj) * zhisf 323 zqlatisf3d(ji,jj,jk) = zqlatisf3d(ji,jj,jk) + qisf(ji,jj) * zhisf 308 324 END DO 309 zfwfisf3d (ji,jj,jk) = zfwfisf3d (ji,jj,jk) + fwfisf (ji,jj) * r1_hisf_tbl(ji,jj) * ralpha(ji,jj) * fse3t(ji,jj,jk) 310 zqhcisf3d (ji,jj,jk) = zqhcisf3d (ji,jj,jk) + zqhcisf2d(ji,jj) * r1_hisf_tbl(ji,jj) * ralpha(ji,jj) * fse3t(ji,jj,jk) 311 zqlatisf3d(ji,jj,jk) = zqlatisf3d(ji,jj,jk) + qisf (ji,jj) * r1_hisf_tbl(ji,jj) * ralpha(ji,jj) * fse3t(ji,jj,jk) 325 jk = ikb 326 zhisf = r1_hisf_tbl(ji,jj) * fse3t(ji,jj,jk) 327 zfwfisf3d (ji,jj,jk) = zfwfisf3d (ji,jj,jk) + fwfisf (ji,jj) * zhisf * ralpha(ji,jj) 328 zqhcisf3d (ji,jj,jk) = zqhcisf3d (ji,jj,jk) + zqhcisf2d(ji,jj) * zhisf * ralpha(ji,jj) 329 zqlatisf3d(ji,jj,jk) = zqlatisf3d(ji,jj,jk) + qisf (ji,jj) * zhisf * ralpha(ji,jj) 312 330 END DO 313 331 END DO 314 315 CALL iom_put( 'fwfisf3d' , zfwfisf3d (:,:,:))316 CALL iom_put( 'qlatisf3d', zqlatisf3d(:,:,:))317 CALL iom_put( 'qhcisf3d' , zqhcisf3d (:,:,:))318 CALL iom_put( 'qhcisf' , zqhcisf2d (:,: ))319 332 ! 333 CALL iom_put( 'fwfisf3d' , zfwfisf3d (:,:,:) ) 334 CALL iom_put( 'qlatisf3d', zqlatisf3d(:,:,:) ) 335 CALL iom_put( 'qhcisf3d' , zqhcisf3d (:,:,:) ) 336 CALL iom_put( 'qhcisf' , zqhcisf2d (:,: ) ) 337 ! 320 338 CALL wrk_dealloc( jpi,jpj,jpk, zfwfisf3d, zqhcisf3d, zqlatisf3d ) 321 339 CALL wrk_dealloc( jpi,jpj, zqhcisf2d ) 340 ! 322 341 END IF 323 !============================================================================================================================================= 324 342 ! 325 343 IF( kt == nit000 ) THEN ! set the forcing field at nit000 - 1 ! 326 344 IF( ln_rstart .AND. & ! Restart: read in restart file
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