Changeset 13334 for NEMO/branches/2020/dev_r13312_AGRIF-03-04_jchanut_vinterp_tstep/src/ICE/icerst.F90
- Timestamp:
- 2020-07-22T16:20:32+02:00 (4 years ago)
- File:
-
- 1 edited
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NEMO/branches/2020/dev_r13312_AGRIF-03-04_jchanut_vinterp_tstep/src/ICE/icerst.F90
r13286 r13334 25 25 USE lib_mpp ! MPP library 26 26 USE lib_fortran ! fortran utilities (glob_sum + no signed zero) 27 28 USE agrif_oce ! initial state interpolation 29 USE agrif_ice_interp 27 30 28 31 IMPLICIT NONE … … 185 188 ENDIF 186 189 187 CALL iom_open ( TRIM(cn_icerst_indir)//'/'//cn_icerst_in, numrir ) 188 189 ! test if v_i exists 190 id0 = iom_varid( numrir, 'v_i' , ldstop = .FALSE. ) 191 192 ! ! ------------------------------ ! 193 IF( id0 > 0 ) THEN ! == case of a normal restart == ! 194 ! ! ------------------------------ ! 190 #if defined key_agrif 191 IF( (.NOT.Agrif_Root()).AND.ln_init_chfrpar ) THEN 192 ! ! -------------------------------- ! 193 ! ! == set ice fields from parent == ! 194 ! ! -------------------------------- ! 195 ! 196 CALL agrif_istate_ice 197 ! 198 ELSE 199 #endif 200 201 CALL iom_open ( TRIM(cn_icerst_indir)//'/'//cn_icerst_in, numrir ) 202 203 ! test if v_i exists 204 id0 = iom_varid( numrir, 'v_i' , ldstop = .FALSE. ) 205 206 ! ! ------------------------------ ! 207 IF( id0 > 0 ) THEN ! == case of a normal restart == ! 208 ! ! ------------------------------ ! 195 209 196 ! Time info 197 CALL iom_get( numrir, 'nn_fsbc', zfice ) 198 CALL iom_get( numrir, 'kt_ice' , ziter ) 199 IF(lwp) WRITE(numout,*) ' read ice restart file at time step : ', ziter 200 IF(lwp) WRITE(numout,*) ' in any case we force it to nit000 - 1 : ', nit000 - 1 201 202 ! Control of date 203 IF( ( nit000 - NINT(ziter) ) /= 1 .AND. ABS( nrstdt ) == 1 ) & 204 & CALL ctl_stop( 'ice_rst_read ===>>>> : problem with nit000 in ice restart', & 205 & ' verify the file or rerun with the value 0 for the', & 206 & ' control of time parameter nrstdt' ) 207 IF( NINT(zfice) /= nn_fsbc .AND. ABS( nrstdt ) == 1 ) & 208 & CALL ctl_stop( 'ice_rst_read ===>>>> : problem with nn_fsbc in ice restart', & 209 & ' verify the file or rerun with the value 0 for the', & 210 & ' control of time parameter nrstdt' ) 211 212 ! --- mandatory fields --- ! 213 CALL iom_get( numrir, jpdom_auto, 'v_i' , v_i ) 214 CALL iom_get( numrir, jpdom_auto, 'v_s' , v_s ) 215 CALL iom_get( numrir, jpdom_auto, 'sv_i' , sv_i ) 216 CALL iom_get( numrir, jpdom_auto, 'a_i' , a_i ) 217 CALL iom_get( numrir, jpdom_auto, 't_su' , t_su ) 218 CALL iom_get( numrir, jpdom_auto, 'u_ice', u_ice, cd_type = 'U', psgn = -1._wp ) 219 CALL iom_get( numrir, jpdom_auto, 'v_ice', v_ice, cd_type = 'V', psgn = -1._wp ) 220 ! Snow enthalpy 221 DO jk = 1, nlay_s 222 WRITE(zchar1,'(I2.2)') jk 223 znam = 'e_s'//'_l'//zchar1 224 CALL iom_get( numrir, jpdom_auto, znam , z3d ) 225 e_s(:,:,jk,:) = z3d(:,:,:) 226 END DO 227 ! Ice enthalpy 228 DO jk = 1, nlay_i 229 WRITE(zchar1,'(I2.2)') jk 230 znam = 'e_i'//'_l'//zchar1 231 CALL iom_get( numrir, jpdom_auto, znam , z3d ) 232 e_i(:,:,jk,:) = z3d(:,:,:) 233 END DO 234 ! -- optional fields -- ! 235 ! ice age 236 id1 = iom_varid( numrir, 'oa_i' , ldstop = .FALSE. ) 237 IF( id1 > 0 ) THEN ! fields exist 238 CALL iom_get( numrir, jpdom_auto, 'oa_i', oa_i ) 239 ELSE ! start from rest 240 IF(lwp) WRITE(numout,*) ' ==>> previous run without ice age output then set it to zero' 241 oa_i(:,:,:) = 0._wp 210 ! Time info 211 CALL iom_get( numrir, 'nn_fsbc', zfice ) 212 CALL iom_get( numrir, 'kt_ice' , ziter ) 213 IF(lwp) WRITE(numout,*) ' read ice restart file at time step : ', ziter 214 IF(lwp) WRITE(numout,*) ' in any case we force it to nit000 - 1 : ', nit000 - 1 215 216 ! Control of date 217 IF( ( nit000 - NINT(ziter) ) /= 1 .AND. ABS( nrstdt ) == 1 ) & 218 & CALL ctl_stop( 'ice_rst_read ===>>>> : problem with nit000 in ice restart', & 219 & ' verify the file or rerun with the value 0 for the', & 220 & ' control of time parameter nrstdt' ) 221 IF( NINT(zfice) /= nn_fsbc .AND. ABS( nrstdt ) == 1 ) & 222 & CALL ctl_stop( 'ice_rst_read ===>>>> : problem with nn_fsbc in ice restart', & 223 & ' verify the file or rerun with the value 0 for the', & 224 & ' control of time parameter nrstdt' ) 225 226 ! --- mandatory fields --- ! 227 CALL iom_get( numrir, jpdom_auto, 'v_i' , v_i ) 228 CALL iom_get( numrir, jpdom_auto, 'v_s' , v_s ) 229 CALL iom_get( numrir, jpdom_auto, 'sv_i' , sv_i ) 230 CALL iom_get( numrir, jpdom_auto, 'a_i' , a_i ) 231 CALL iom_get( numrir, jpdom_auto, 't_su' , t_su ) 232 CALL iom_get( numrir, jpdom_auto, 'u_ice', u_ice, cd_type = 'U', psgn = -1._wp ) 233 CALL iom_get( numrir, jpdom_auto, 'v_ice', v_ice, cd_type = 'V', psgn = -1._wp ) 234 ! Snow enthalpy 235 DO jk = 1, nlay_s 236 WRITE(zchar1,'(I2.2)') jk 237 znam = 'e_s'//'_l'//zchar1 238 CALL iom_get( numrir, jpdom_auto, znam , z3d ) 239 e_s(:,:,jk,:) = z3d(:,:,:) 240 END DO 241 ! Ice enthalpy 242 DO jk = 1, nlay_i 243 WRITE(zchar1,'(I2.2)') jk 244 znam = 'e_i'//'_l'//zchar1 245 CALL iom_get( numrir, jpdom_auto, znam , z3d ) 246 e_i(:,:,jk,:) = z3d(:,:,:) 247 END DO 248 ! -- optional fields -- ! 249 ! ice age 250 id1 = iom_varid( numrir, 'oa_i' , ldstop = .FALSE. ) 251 IF( id1 > 0 ) THEN ! fields exist 252 CALL iom_get( numrir, jpdom_auto, 'oa_i', oa_i ) 253 ELSE ! start from rest 254 IF(lwp) WRITE(numout,*) ' ==>> previous run without ice age output then set it to zero' 255 oa_i(:,:,:) = 0._wp 256 ENDIF 257 ! melt ponds 258 id2 = iom_varid( numrir, 'a_ip' , ldstop = .FALSE. ) 259 IF( id2 > 0 ) THEN ! fields exist 260 CALL iom_get( numrir, jpdom_auto, 'a_ip' , a_ip ) 261 CALL iom_get( numrir, jpdom_auto, 'v_ip' , v_ip ) 262 ELSE ! start from rest 263 IF(lwp) WRITE(numout,*) ' ==>> previous run without melt ponds output then set it to zero' 264 a_ip(:,:,:) = 0._wp 265 v_ip(:,:,:) = 0._wp 266 ENDIF 267 ! fields needed for Met Office (Jules) coupling 268 IF( ln_cpl ) THEN 269 id3 = iom_varid( numrir, 'cnd_ice' , ldstop = .FALSE. ) 270 id4 = iom_varid( numrir, 't1_ice' , ldstop = .FALSE. ) 271 IF( id3 > 0 .AND. id4 > 0 ) THEN ! fields exist 272 CALL iom_get( numrir, jpdom_auto, 'cnd_ice', cnd_ice ) 273 CALL iom_get( numrir, jpdom_auto, 't1_ice' , t1_ice ) 274 ELSE ! start from rest 275 IF(lwp) WRITE(numout,*) ' ==>> previous run without conductivity output then set it to zero' 276 cnd_ice(:,:,:) = 0._wp 277 t1_ice (:,:,:) = rt0 278 ENDIF 279 ENDIF 280 281 CALL iom_delay_rst( 'READ', 'ICE', numrir ) ! read only ice delayed global communication variables 282 283 ! ! ---------------------------------- ! 284 ELSE ! == case of a simplified restart == ! 285 ! ! ---------------------------------- ! 286 CALL ctl_warn('ice_rst_read: you are using a simplified ice restart') 287 ! 288 CALL ice_istate_init 289 CALL ice_istate( nit000, Kbb, Kmm, Kaa ) 290 ! 291 IF( .NOT.ln_iceini .OR. .NOT.ln_iceini_file ) & 292 & CALL ctl_stop('STOP', 'ice_rst_read: you need ln_ice_ini=T and ln_iceini_file=T') 293 ! 242 294 ENDIF 243 ! melt ponds 244 id2 = iom_varid( numrir, 'a_ip' , ldstop = .FALSE. ) 245 IF( id2 > 0 ) THEN ! fields exist 246 CALL iom_get( numrir, jpdom_auto, 'a_ip' , a_ip ) 247 CALL iom_get( numrir, jpdom_auto, 'v_ip' , v_ip ) 248 ELSE ! start from rest 249 IF(lwp) WRITE(numout,*) ' ==>> previous run without melt ponds output then set it to zero' 250 a_ip(:,:,:) = 0._wp 251 v_ip(:,:,:) = 0._wp 252 ENDIF 253 ! fields needed for Met Office (Jules) coupling 254 IF( ln_cpl ) THEN 255 id3 = iom_varid( numrir, 'cnd_ice' , ldstop = .FALSE. ) 256 id4 = iom_varid( numrir, 't1_ice' , ldstop = .FALSE. ) 257 IF( id3 > 0 .AND. id4 > 0 ) THEN ! fields exist 258 CALL iom_get( numrir, jpdom_auto, 'cnd_ice', cnd_ice ) 259 CALL iom_get( numrir, jpdom_auto, 't1_ice' , t1_ice ) 260 ELSE ! start from rest 261 IF(lwp) WRITE(numout,*) ' ==>> previous run without conductivity output then set it to zero' 262 cnd_ice(:,:,:) = 0._wp 263 t1_ice (:,:,:) = rt0 264 ENDIF 265 ENDIF 266 267 CALL iom_delay_rst( 'READ', 'ICE', numrir ) ! read only ice delayed global communication variables 268 269 ! ! ---------------------------------- ! 270 ELSE ! == case of a simplified restart == ! 271 ! ! ---------------------------------- ! 272 CALL ctl_warn('ice_rst_read: you are using a simplified ice restart') 273 ! 274 CALL ice_istate_init 275 CALL ice_istate( nit000, Kbb, Kmm, Kaa ) 276 ! 277 IF( .NOT.ln_iceini .OR. .NOT.ln_iceini_file ) & 278 & CALL ctl_stop('STOP', 'ice_rst_read: you need ln_ice_ini=T and ln_iceini_file=T') 279 ! 280 ENDIF 295 #if defined key_agrif 296 ENDIF 297 #endif 281 298 282 299 END SUBROUTINE ice_rst_read
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