- Timestamp:
- 2015-11-05T17:53:38+01:00 (8 years ago)
- Location:
- branches/UKMO/icebergs_restart_single_file/NEMOGCM/NEMO/OPA_SRC
- Files:
-
- 4 edited
-
ICB/icbrst.F90 (modified) (2 diffs)
-
IOM/iom.F90 (modified) (3 diffs)
-
IOM/iom_def.F90 (modified) (2 diffs)
-
IOM/iom_nf90.F90 (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
-
branches/UKMO/icebergs_restart_single_file/NEMOGCM/NEMO/OPA_SRC/ICB/icbrst.F90
r5852 r5865 22 22 USE lib_mpp ! NEMO MPI library, lk_mpp in particular 23 23 USE netcdf ! netcdf routines for IO 24 USE iom 24 25 USE icb_oce ! define iceberg arrays 25 26 USE icbutl ! iceberg utility routines … … 69 70 TYPE(iceberg) :: localberg ! NOT a pointer but an actual local variable 70 71 TYPE(point) :: localpt ! NOT a pointer but an actual local variable 71 !!---------------------------------------------------------------------- 72 73 ! Find a restart file. Assume iceberg restarts in same directory as ocean restarts. 72 REAL(wp), DIMENSION(1,nkounts) :: rdata_in 73 !!---------------------------------------------------------------------- 74 75 ! Find a restart file. Assume iceberg restarts in same directory as ocean restarts 76 ! and are called TRIM(cn_ocerst)//'_icebergs' 74 77 cl_path = TRIM(cn_ocerst_indir) 75 78 IF( cl_path(LEN_TRIM(cl_path):) /= '/' ) cl_path = TRIM(cl_path) // '/' 76 cl_filename = ' ' 77 IF ( lk_mpp ) THEN 78 cl_filename = ' ' 79 WRITE( cl_filename, '("restart_icebergs_",I4.4,".nc")' ) narea-1 80 INQUIRE( file=TRIM(cl_path)//TRIM(cl_filename), exist=ll_found_restart ) 81 ELSE 82 cl_filename = 'restart_icebergs.nc' 83 INQUIRE( file=TRIM(cl_path)//TRIM(cl_filename), exist=ll_found_restart ) 84 ENDIF 85 86 IF ( .NOT. ll_found_restart) THEN ! only do the following if a file was found 87 CALL ctl_stop('icebergs: no restart file found') 88 ENDIF 89 90 IF (nn_verbose_level >= 0 .AND. lwp) & 91 WRITE(numout,'(2a)') 'icebergs, read_restart_bergs: found restart file = ',TRIM(cl_path)//TRIM(cl_filename) 92 93 nret = NF90_OPEN(TRIM(cl_path)//TRIM(cl_filename), NF90_NOWRITE, ncid) 94 IF (nret .ne. NF90_NOERR) CALL ctl_stop('icebergs, read_restart_bergs: nf_open failed') 95 96 nret = nf90_inquire(ncid, idim, ivar, iatt, iunlim_dim) 97 IF (nret .ne. NF90_NOERR) CALL ctl_stop('icebergs, read_restart_bergs: nf_inquire failed') 98 99 IF( iunlim_dim .NE. -1) THEN 100 101 nret = nf90_inquire_dimension(ncid, iunlim_dim, cl_dname, ibergs_in_file) 102 IF (nret .ne. NF90_NOERR) CALL ctl_stop('icebergs, read_restart_bergs: nf_inq_dimlen failed') 103 104 nret = NF90_INQ_VARID(ncid, 'number', numberid) 105 nret = NF90_INQ_VARID(ncid, 'mass_scaling', nscaling_id) 106 nret = NF90_INQ_VARID(ncid, 'xi', nxid) 107 nret = NF90_INQ_VARID(ncid, 'yj', nyid) 108 nret = NF90_INQ_VARID(ncid, 'lon', nlonid) 109 nret = NF90_INQ_VARID(ncid, 'lat', nlatid) 110 nret = NF90_INQ_VARID(ncid, 'uvel', nuvelid) 111 nret = NF90_INQ_VARID(ncid, 'vvel', nvvelid) 112 nret = NF90_INQ_VARID(ncid, 'mass', nmassid) 113 nret = NF90_INQ_VARID(ncid, 'thickness', nthicknessid) 114 nret = NF90_INQ_VARID(ncid, 'width', nwidthid) 115 nret = NF90_INQ_VARID(ncid, 'length', nlengthid) 116 nret = NF90_INQ_VARID(ncid, 'year', nyearid) 117 nret = NF90_INQ_VARID(ncid, 'day', ndayid) 118 nret = NF90_INQ_VARID(ncid, 'mass_of_bits', nmass_of_bits_id) 119 nret = NF90_INQ_VARID(ncid, 'heat_density', nheat_density_id) 120 121 ilngth(1) = 1 122 istrt2(1) = 1 123 ilngth2(1) = nkounts 124 ilngth2(2) = 1 125 DO jn=1, ibergs_in_file 126 127 istrt(1) = jn 128 istrt2(2) = jn 129 130 nret = NF90_GET_VAR(ncid, numberid, idata2, istrt2, ilngth2 ) 131 localberg%number(:) = idata2(:) 132 133 nret = NF90_GET_VAR(ncid, nscaling_id, zdata, istrt, ilngth ) 134 localberg%mass_scaling = zdata(1) 135 136 nret = NF90_GET_VAR(ncid, nlonid, zdata, istrt, ilngth) 137 localpt%lon = zdata(1) 138 nret = NF90_GET_VAR(ncid, nlatid, zdata, istrt, ilngth) 139 localpt%lat = zdata(1) 140 IF (nn_verbose_level >= 2 .AND. lwp) THEN 141 WRITE(numout,'(a,i5,a,2f10.4,a,i5)') 'icebergs, read_restart_bergs: berg ',jn,' is at ', & 142 localpt%lon,localpt%lat,' on PE ',narea-1 79 cl_filename = TRIM(cn_ocerst_in)//'_icebergs' 80 CALL iom_open( TRIM(cl_path)//cl_filename, ncid ) 81 82 IF( iom_file(ncid)%iduld .GE. 0) THEN 83 84 ibergs_in_file = iom_file(ncid)%lenuld 85 IF(lwp) WRITE(numout,*) '>>> Number of bergs in local file : ',ibergs_in_file 86 DO jn = 1,ibergs_in_file 87 88 ! iom_get treats the unlimited dimension as time. Here the unlimited dimension 89 ! is the iceberg index, but we can still use the ktime keyword to get the iceberg we want. 90 91 CALL iom_get( ncid, 'xi' ,localpt%xi , ktime=jn ) 92 CALL iom_get( ncid, 'yj' ,localpt%yj , ktime=jn ) 93 94 IF(lwp) WRITE(numout, *) '>>> Found iceberg ',jn,' at (i,j) ',localpt%xi,',',localpt%yj 95 IF(lwp) WRITE(numout, *) '>>> nldi, nlei, nldj, nlej, nimpp, njmpp ',nldi, nlei, nldj, nlej, nimpp, njmpp 96 97 ! Only proceed if this iceberg is on the local processor (including halos). 98 IF ( localpt%xi .GE. nimpp .AND. localpt%xi .LE. nimpp+jpi-1 .AND. & 99 & localpt%yj .GE. njmpp .AND. localpt%yj .LE. njmpp+jpj-1 ) THEN 100 101 CALL iom_get( ncid, jpdom_unknown, 'number' , (/rdata_in(1,:)/) , ktime=jn, kstart=(/1/), kcount=(/nkounts/) ) 102 localberg%number(:) = INT(rdata_in(1,:)) 103 CALL iom_get( ncid, 'mass_scaling' , localberg%mass_scaling, ktime=jn ) 104 CALL iom_get( ncid, 'lon' , localpt%lon , ktime=jn ) 105 CALL iom_get( ncid, 'lat' , localpt%lat , ktime=jn ) 106 CALL iom_get( ncid, 'uvel' , localpt%uvel , ktime=jn ) 107 CALL iom_get( ncid, 'vvel' , localpt%vvel , ktime=jn ) 108 CALL iom_get( ncid, 'mass' , localpt%mass , ktime=jn ) 109 CALL iom_get( ncid, 'thickness' , localpt%thickness , ktime=jn ) 110 CALL iom_get( ncid, 'width' , localpt%width , ktime=jn ) 111 CALL iom_get( ncid, 'length' , localpt%length , ktime=jn ) 112 CALL iom_get( ncid, 'year' , rdata_in(1,1) , ktime=jn ) 113 localpt%year = INT(rdata_in(1,1)) 114 CALL iom_get( ncid, 'day' , localpt%day , ktime=jn ) 115 CALL iom_get( ncid, 'mass_of_bits' , localpt%mass_of_bits , ktime=jn ) 116 CALL iom_get( ncid, 'heat_density' , localpt%heat_density , ktime=jn ) 117 118 ! 119 IF(lwp) WRITE(numout, *) '>>> Initialising iceberg ',jn,' at (i,j) ',localpt%xi,',',localpt%yj 120 CALL icb_utl_add( localberg, localpt ) 121 143 122 ENDIF 144 nret = NF90_GET_VAR(ncid, nxid, zdata, istrt, ilngth) 145 localpt%xi = zdata(1) 146 nret = NF90_GET_VAR(ncid, nyid, zdata, istrt, ilngth) 147 localpt%yj = zdata(1) 148 nret = NF90_GET_VAR(ncid, nuvelid, zdata, istrt, ilngth ) 149 localpt%uvel = zdata(1) 150 nret = NF90_GET_VAR(ncid, nvvelid, zdata, istrt, ilngth ) 151 localpt%vvel = zdata(1) 152 nret = NF90_GET_VAR(ncid, nmassid, zdata, istrt, ilngth ) 153 localpt%mass = zdata(1) 154 nret = NF90_GET_VAR(ncid, nthicknessid, zdata, istrt, ilngth ) 155 localpt%thickness = zdata(1) 156 nret = NF90_GET_VAR(ncid, nwidthid, zdata, istrt, ilngth ) 157 localpt%width = zdata(1) 158 nret = NF90_GET_VAR(ncid, nlengthid, zdata, istrt, ilngth ) 159 localpt%length = zdata(1) 160 nret = NF90_GET_VAR(ncid, nyearid, idata, istrt, ilngth ) 161 localpt%year = idata(1) 162 nret = NF90_GET_VAR(ncid, ndayid, zdata, istrt, ilngth ) 163 localpt%day = zdata(1) 164 nret = NF90_GET_VAR(ncid, nmass_of_bits_id, zdata, istrt, ilngth ) 165 localpt%mass_of_bits = zdata(1) 166 nret = NF90_GET_VAR(ncid, nheat_density_id, zdata, istrt, ilngth ) 167 localpt%heat_density = zdata(1) 168 ! 169 CALL icb_utl_add( localberg, localpt ) 123 170 124 END DO 171 ! 172 ENDIF 173 174 nret = NF90_INQ_DIMID( ncid, 'c', nc_dim ) 175 IF (nret .ne. NF90_NOERR) CALL ctl_stop('icebergs, read_restart: nf_inq_dimid c failed') 176 177 nret = NF90_INQUIRE_DIMENSION( ncid, nc_dim, cl_dname, iclass ) 178 IF (nret .ne. NF90_NOERR) CALL ctl_stop('icebergs, read_restart: nf_inquire_dimension failed') 179 180 nret = NF90_INQ_VARID(ncid, 'kount' , nkountid) 181 nret = NF90_INQ_VARID(ncid, 'calving' , ncalvid) 182 nret = NF90_INQ_VARID(ncid, 'calving_hflx', ncalvhid) 183 nret = NF90_INQ_VARID(ncid, 'stored_ice' , nsiceid) 184 nret = NF90_INQ_VARID(ncid, 'stored_heat' , nsheatid) 185 186 nstrt3(1) = 1 187 nstrt3(2) = 1 188 nlngth3(1) = jpi 189 nlngth3(2) = jpj 190 nlngth3(3) = 1 191 192 DO jn = 1, iclass 193 nstrt3(3) = jn 194 nret = NF90_GET_VAR( ncid, nsiceid , griddata, nstrt3, nlngth3 ) 195 berg_grid%stored_ice(:,:,jn) = griddata(:,:,1) 196 END DO 197 198 nret = NF90_GET_VAR( ncid, ncalvid , src_calving (:,:) ) 199 nret = NF90_GET_VAR( ncid, ncalvhid, src_calving_hflx (:,:) ) 200 nret = NF90_GET_VAR( ncid, nsheatid, berg_grid%stored_heat(:,:) ) 201 nret = NF90_GET_VAR( ncid, nkountid, idata2(:) ) 202 num_bergs(:) = idata2(:) 125 126 ENDIF 127 128 ! Gridded variables 129 CALL iom_get( ncid, jpdom_autoglo, 'calving' , src_calving ) 130 CALL iom_get( ncid, jpdom_autoglo, 'calving_hflx', src_calving_hflx ) 131 CALL iom_get( ncid, jpdom_autoglo, 'stored_heat' , berg_grid%stored_heat ) 132 CALL iom_get( ncid, jpdom_autoglo_xy, 'stored_ice' , berg_grid%stored_ice, kstart=(/1,1,1/), kcount=(/1,1,nclasses/) ) 133 134 CALL iom_get( ncid, jpdom_unknown, 'kount' , (/rdata_in(1,:)/) ) 135 num_bergs(:) = INT(rdata_in(1,:)) 203 136 204 137 ! Finish up 205 nret = NF90_CLOSE(ncid) 206 IF (nret .ne. NF90_NOERR) CALL ctl_stop('icebergs, read_restart: nf_close failed') 138 CALL iom_close( ncid ) 207 139 208 140 ! Sanity check -
branches/UKMO/icebergs_restart_single_file/NEMOGCM/NEMO/OPA_SRC/IOM/iom.F90
r5852 r5865 685 685 IF( PRESENT(kcount) .AND. (.NOT. PRESENT(kstart)) ) CALL ctl_stop(trim(clinfo), 'kcount present needs kstart present') 686 686 IF( PRESENT(kstart) .AND. (.NOT. PRESENT(kcount)) ) CALL ctl_stop(trim(clinfo), 'kstart present needs kcount present') 687 IF( PRESENT(kstart) .AND. idom /= jpdom_unknown ) CALL ctl_stop(trim(clinfo), 'kstart present needs kdom = jpdom_unknown') 687 IF( PRESENT(kstart) .AND. idom /= jpdom_unknown .AND. idom /= jpdom_autoglo_xy ) & 688 & CALL ctl_stop(trim(clinfo), 'kstart present needs kdom = jpdom_unknown or kdom = jpdom_autoglo_xy') 688 689 689 690 luse_jattr = .false. … … 771 772 istart(idmspc+1) = itime 772 773 773 IF( PRESENT(kstart)) THEN ; istart(1:idmspc) = kstart(1:idmspc) ; icnt(1:idmspc) = kcount(1:idmspc)774 IF( PRESENT(kstart) .AND. idom /= jpdom_autoglo_xy ) THEN ; istart(1:idmspc) = kstart(1:idmspc) ; icnt(1:idmspc) = kcount(1:idmspc) 774 775 ELSE 775 IF( idom == jpdom_unknown ) THEN ; icnt(1:idmspc) = idimsz(1:idmspc)776 IF( idom == jpdom_unknown ) THEN ; icnt(1:idmspc) = idimsz(1:idmspc) 776 777 ELSE 777 778 IF( .NOT. PRESENT(pv_r1d) ) THEN ! not a 1D array … … 796 797 ENDIF 797 798 IF( PRESENT(pv_r3d) ) THEN 798 IF( idom == jpdom_data ) THEN ; icnt(3) = jpkdta 799 ELSE ; icnt(3) = jpk 799 IF( idom == jpdom_data ) THEN ; icnt(3) = jpkdta 800 ELSE IF( idom == jpdom_autoglo_xy .AND. PRESENT(kstart) ) THEN ; istart(3) = kstart(3); icnt(3) = kcount(3) 801 ELSE ; icnt(3) = jpk 800 802 ENDIF 801 803 ENDIF -
branches/UKMO/icebergs_restart_single_file/NEMOGCM/NEMO/OPA_SRC/IOM/iom_def.F90
r5852 r5865 26 26 INTEGER, PARAMETER, PUBLIC :: jpdom_unknown = 7 !: No dimension checking 27 27 INTEGER, PARAMETER, PUBLIC :: jpdom_autoglo = 8 !: 28 INTEGER, PARAMETER, PUBLIC :: jpdom_autodta = 9 !: 28 INTEGER, PARAMETER, PUBLIC :: jpdom_autoglo_xy = 9 !: Automatically set horizontal dimensions only 29 INTEGER, PARAMETER, PUBLIC :: jpdom_autodta = 10 !: 29 30 30 31 INTEGER, PARAMETER, PUBLIC :: jpioipsl = 100 !: Use ioipsl (fliocom only) library … … 57 58 INTEGER :: nvars !: number of identified varibles in the file 58 59 INTEGER :: iduld !: id of the unlimited dimension 60 INTEGER :: lenuld !: length of the unlimited dimension (number of records in file) 59 61 INTEGER :: irec !: writing record position 60 62 CHARACTER(LEN=32) :: uldname !: name of the unlimited dimension -
branches/UKMO/icebergs_restart_single_file/NEMOGCM/NEMO/OPA_SRC/IOM/iom_nf90.F90
r5852 r5865 154 154 CALL iom_nf90_check(NF90_Inquire(if90id, unlimitedDimId = iom_file(kiomid)%iduld), clinfo) 155 155 IF ( iom_file(kiomid)%iduld .GE. 0 ) THEN 156 CALL iom_nf90_check(NF90_Inquire_Dimension(if90id, iom_file(kiomid)%iduld, & 157 & name = iom_file(kiomid)%uldname), clinfo) 156 CALL iom_nf90_check(NF90_Inquire_Dimension(if90id, iom_file(kiomid)%iduld, & 157 & name = iom_file(kiomid)%uldname, & 158 & len = iom_file(kiomid)%lenuld ), clinfo ) 158 159 ENDIF 159 160 IF(lwp) WRITE(numout,*) ' ---> '//TRIM(cdname)//' OK'
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