[2850] | 1 | program reshape_XIOS_output |
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[2855] | 2 | |
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| 3 | !======================================================================= |
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| 4 | ! |
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| 5 | ! Purpose: Read XIOS files, and convert them into the correct GCM grid |
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| 6 | ! XIOS longitudes start at -180 but stop before -180 (not duplicated) |
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| 7 | ! We basically add the last point, and complete the XIOS file. Looped |
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| 8 | ! over the two GCM runs |
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| 9 | ! |
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| 10 | ! Authors: RV & LL |
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| 11 | !======================================================================= |
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[2850] | 12 | use netcdf |
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| 13 | implicit none |
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| 14 | integer :: status, ncid, ncid1, ncid2 |
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| 15 | integer :: nDims, nVars, nGlobalAtts, unlimDimID |
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| 16 | integer i,j |
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| 17 | |
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| 18 | integer :: include_parents |
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| 19 | |
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| 20 | integer, dimension(:),allocatable :: dimids |
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| 21 | integer, dimension(:),allocatable :: varids |
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| 22 | |
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| 23 | integer, dimension(:),allocatable :: dimids_2 |
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| 24 | integer, dimension(:),allocatable :: varids_2 |
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| 25 | |
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| 26 | integer, dimension(:),allocatable :: dimid_var |
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| 27 | |
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| 28 | real, dimension(:), allocatable :: tempvalues_1d |
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| 29 | real, dimension(:), allocatable :: values_1d |
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| 30 | |
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| 31 | real, dimension(:,:), allocatable :: tempvalues_2d |
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| 32 | real, dimension(:,:), allocatable :: values_2d |
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| 33 | |
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| 34 | real, dimension(:,:,:), allocatable :: tempvalues_3d |
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| 35 | real, dimension(:,:,:), allocatable :: values_3d |
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| 36 | |
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| 37 | real, dimension(:,:,:,:), allocatable :: tempvalues_4d |
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| 38 | real, dimension(:,:,:,:), allocatable :: values_4d |
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| 39 | |
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| 40 | character*1 str2 |
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| 41 | character*30 :: name_ |
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| 42 | character*30 :: namevar |
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| 43 | integer :: xtype_var |
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| 44 | integer :: len_ |
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| 45 | integer :: len_1,len_2 |
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| 46 | integer :: len_lat, len_lon, len_time, len_soil |
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| 47 | integer :: dimid_lon, dimid_lat, dimid_time, dimid_soil |
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| 48 | integer :: dimid_2 |
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| 49 | integer :: numdims |
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| 50 | integer :: numatts |
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| 51 | integer :: numyear |
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| 52 | |
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| 53 | DO numyear=1, 2 |
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| 54 | write(*,*) 'numyear',numyear |
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| 55 | write(str2(1:1),'(i1.1)') numyear |
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| 56 | !nf90_open ! open existing netCDF dataset |
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| 57 | !integer :: ncid, status |
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| 58 | !... |
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[2963] | 59 | status = nf90_open(path = "data2reshape"//str2//".nc", mode = nf90_nowrite, ncid = ncid1) |
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[2850] | 60 | if(status /= nf90_noerr) call handle_err(status) |
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| 61 | |
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[2963] | 62 | status = nf90_create(path = "datareshaped"//str2//".nc", cmode=or(nf90_noclobber,nf90_64bit_offset), ncid = ncid2) |
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[2850] | 63 | if(status /= nf90_noerr) call handle_err(status) |
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| 64 | |
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| 65 | status = nf90_inquire(ncid1, ndims, nvars, nglobalatts, unlimdimid) |
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| 66 | if(status /= nf90_noerr) call handle_err(status) |
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| 67 | |
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| 68 | allocate(dimids(ndims)) |
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| 69 | allocate(varids(nvars)) |
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| 70 | |
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| 71 | allocate(dimids_2(ndims)) |
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| 72 | allocate(varids_2(nvars)) |
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| 73 | |
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| 74 | status = nf90_inq_dimids(ncid1, ndims, dimids, include_parents) |
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| 75 | if(status /= nf90_noerr) call handle_err(status) |
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| 76 | status = nf90_inq_varids(ncid1, nvars, varids) |
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| 77 | if(status /= nf90_noerr) call handle_err(status) |
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| 78 | |
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| 79 | do i=1,ndims |
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| 80 | status = nf90_inquire_dimension(ncid1, dimids(i), name_, len_) |
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| 81 | if(status /= nf90_noerr) call handle_err(status) |
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[2980] | 82 | if(name_.eq."lon" .or. name_.eq."longitude") then |
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[2850] | 83 | dimid_lon=dimids(i) |
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| 84 | len_lon=len_ |
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| 85 | len_=len_+1 |
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[2980] | 86 | elseif(name_.eq."lat".or. name_.eq."latitude") then |
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[2850] | 87 | dimid_lat=dimids(i) |
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| 88 | len_lat=len_ |
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[2980] | 89 | elseif(name_.eq."time_counter".or. name_.eq. "Time") then |
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[2850] | 90 | dimid_time=dimids(i) |
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| 91 | len_time=len_ |
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[2980] | 92 | elseif(name_.eq."soil_layers".or. name_.eq. "subsurface_layers") then |
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[2850] | 93 | dimid_soil=dimids(i) |
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| 94 | len_soil=len_ |
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| 95 | endif |
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| 96 | status = nf90_def_dim(ncid2, name_, len_, dimid_2) |
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| 97 | if(status /= nf90_noerr) call handle_err(status) |
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| 98 | dimids_2(i)=dimid_2 |
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| 99 | enddo |
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| 100 | |
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| 101 | do i=1,nvars |
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| 102 | status = nf90_inquire_variable(ncid1, varids(i), name=namevar, xtype=xtype_var, ndims = numdims,natts = numatts) |
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| 103 | print *, "namevar00= ", namevar |
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| 104 | if(status /= nf90_noerr) call handle_err(status) |
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| 105 | allocate(dimid_var(numdims)) |
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| 106 | status = nf90_inquire_variable(ncid1, varids(i), name=namevar, xtype=xtype_var, ndims = numdims, dimids=dimid_var, natts = numatts) |
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| 107 | if(status /= nf90_noerr) call handle_err(status) |
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| 108 | if(numdims.eq.1) then |
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| 109 | if(namevar.eq."lon") then |
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| 110 | allocate(tempvalues_1d(len_lon)) |
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| 111 | allocate(values_1d(len_lon+1)) |
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| 112 | status = nf90_get_var(ncid1, varids(i), tempvalues_1d) |
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| 113 | if(status /= nf90_noerr) call handle_err(status) |
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| 114 | status = nf90_def_var(ncid2, namevar, xtype_var, dimid_var, varids_2(i)) |
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| 115 | if(status /= nf90_noerr) call handle_err(status) |
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| 116 | values_1d(1:len_lon)=tempvalues_1d(:) |
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| 117 | values_1d(len_lon+1)=values_1d(1) |
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| 118 | status = nf90_enddef(ncid2) |
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| 119 | if(status /= nf90_noerr) call handle_err(status) |
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| 120 | status = nf90_put_var(ncid2, varids_2(i), values_1d) |
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| 121 | if(status /= nf90_noerr) call handle_err(status) |
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| 122 | status = nf90_redef(ncid2) |
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| 123 | if(status /= nf90_noerr) call handle_err(status) |
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| 124 | deallocate(tempvalues_1d) |
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| 125 | deallocate(values_1d) |
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| 126 | else |
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| 127 | status = nf90_inquire_dimension(ncid1, dimid_var(1), name_, len_) |
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| 128 | if(status /= nf90_noerr) call handle_err(status) |
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| 129 | allocate(tempvalues_1d(len_)) |
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| 130 | status = nf90_get_var(ncid1, varids(i), tempvalues_1d) |
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| 131 | if(status /= nf90_noerr) call handle_err(status) |
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| 132 | status = nf90_def_var(ncid2, namevar, xtype_var, dimid_var, varids_2(i)) |
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| 133 | if(status /= nf90_noerr) call handle_err(status) |
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| 134 | status = nf90_enddef(ncid2) |
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| 135 | if(status /= nf90_noerr) call handle_err(status) |
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| 136 | status = nf90_put_var(ncid2, varids_2(i), tempvalues_1d) |
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| 137 | if(status /= nf90_noerr) call handle_err(status) |
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| 138 | status = nf90_redef(ncid2) |
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| 139 | if(status /= nf90_noerr) call handle_err(status) |
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| 140 | deallocate(tempvalues_1d) |
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| 141 | endif |
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| 142 | elseif(numdims.eq.2) then |
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| 143 | if(namevar.eq."area") then |
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| 144 | allocate(tempvalues_2d(len_lon,len_lat)) |
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| 145 | allocate(values_2d(len_lon+1,len_lat)) |
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| 146 | status = nf90_get_var(ncid1, varids(i), tempvalues_2d) |
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| 147 | if(status /= nf90_noerr) call handle_err(status) |
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| 148 | status = nf90_def_var(ncid2, namevar, xtype_var, dimid_var, varids_2(i)) |
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| 149 | if(status /= nf90_noerr) call handle_err(status) |
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| 150 | values_2d(1:len_lon,:)=tempvalues_2d(:,:) |
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| 151 | values_2d(len_lon+1,:)=values_2d(1,:) |
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| 152 | status = nf90_enddef(ncid2) |
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| 153 | if(status /= nf90_noerr) call handle_err(status) |
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| 154 | status = nf90_put_var(ncid2, varids_2(i), values_2d) |
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| 155 | if(status /= nf90_noerr) call handle_err(status) |
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| 156 | status = nf90_redef(ncid2) |
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| 157 | if(status /= nf90_noerr) call handle_err(status) |
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| 158 | deallocate(tempvalues_2d) |
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| 159 | deallocate(values_2d) |
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| 160 | else |
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| 161 | status = nf90_inquire_dimension(ncid1, dimid_var(1), name_, len_1) |
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| 162 | if(status /= nf90_noerr) call handle_err(status) |
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| 163 | status = nf90_inquire_dimension(ncid1, dimid_var(2), name_, len_2) |
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| 164 | if(status /= nf90_noerr) call handle_err(status) |
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| 165 | allocate(tempvalues_2d(len_1,len_2)) |
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| 166 | status = nf90_get_var(ncid1, varids(i), tempvalues_2d) |
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| 167 | if(status /= nf90_noerr) call handle_err(status) |
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| 168 | status = nf90_def_var(ncid2, namevar, xtype_var, dimid_var, varids_2(i)) |
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| 169 | if(status /= nf90_noerr) call handle_err(status) |
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| 170 | status = nf90_enddef(ncid2) |
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| 171 | if(status /= nf90_noerr) call handle_err(status) |
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| 172 | status = nf90_put_var(ncid2, varids_2(i), tempvalues_2d) |
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| 173 | if(status /= nf90_noerr) call handle_err(status) |
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| 174 | status = nf90_redef(ncid2) |
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| 175 | if(status /= nf90_noerr) call handle_err(status) |
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| 176 | deallocate(tempvalues_2d) |
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| 177 | endif |
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| 178 | elseif(numdims.eq.3) then |
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[2980] | 179 | allocate(tempvalues_3d(len_lon,len_lat,len_time)) |
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| 180 | allocate(values_3d(len_lon+1,len_lat,len_time)) |
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[2850] | 181 | status = nf90_get_var(ncid1, varids(i), tempvalues_3d) |
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| 182 | if(status /= nf90_noerr) call handle_err(status) |
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| 183 | status = nf90_def_var(ncid2, namevar, xtype_var, dimid_var, varids_2(i)) |
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| 184 | if(status /= nf90_noerr) call handle_err(status) |
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| 185 | values_3d(1:len_lon,:,:)=tempvalues_3d(:,:,:) |
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| 186 | values_3d(len_lon+1,:,:)=values_3d(1,:,:) |
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| 187 | status = nf90_enddef(ncid2) |
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| 188 | if(status /= nf90_noerr) call handle_err(status) |
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| 189 | status = nf90_put_var(ncid2, varids_2(i), values_3d) |
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| 190 | if(status /= nf90_noerr) call handle_err(status) |
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| 191 | status = nf90_redef(ncid2) |
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| 192 | if(status /= nf90_noerr) call handle_err(status) |
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[2980] | 193 | deallocate(tempvalues_3d) |
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| 194 | deallocate(values_3d) |
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[2850] | 195 | elseif(numdims.eq.4) then |
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[2980] | 196 | allocate(tempvalues_4d(len_lon,len_lat,len_soil,len_time)) |
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| 197 | allocate(values_4d(len_lon+1,len_lat,len_soil,len_time)) |
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[2850] | 198 | status = nf90_get_var(ncid1, varids(i), tempvalues_4d) |
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| 199 | if(status /= nf90_noerr) call handle_err(status) |
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| 200 | status = nf90_def_var(ncid2, namevar, xtype_var, dimid_var, varids_2(i)) |
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| 201 | if(status /= nf90_noerr) call handle_err(status) |
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| 202 | status = nf90_enddef(ncid2) |
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| 203 | values_4d(1:len_lon,:,:,:)=tempvalues_4d(:,:,:,:) |
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| 204 | values_4d(len_lon+1,:,:,:)=values_4d(1,:,:,:) |
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| 205 | if(status /= nf90_noerr) call handle_err(status) |
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| 206 | status = nf90_put_var(ncid2, varids_2(i), values_4d) |
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| 207 | if(status /= nf90_noerr) call handle_err(status) |
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| 208 | status = nf90_redef(ncid2) |
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| 209 | if(status /= nf90_noerr) call handle_err(status) |
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[2980] | 210 | deallocate(tempvalues_4d) |
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| 211 | deallocate(values_4d) |
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[2850] | 212 | endif |
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| 213 | |
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| 214 | deallocate(dimid_var) |
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| 215 | enddo |
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| 216 | |
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| 217 | status = nf90_enddef(ncid2) |
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| 218 | if(status /= nf90_noerr) call handle_err(status) |
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| 219 | status = nf90_close(ncid1) |
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| 220 | if(status /= nf90_noerr) call handle_err(status) |
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| 221 | status = nf90_close(ncid2) |
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| 222 | if(status /= nf90_noerr) call handle_err(status) |
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| 223 | |
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| 224 | |
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| 225 | deallocate(dimids) |
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| 226 | deallocate(varids) |
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| 227 | deallocate(dimids_2) |
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| 228 | deallocate(varids_2) |
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| 229 | |
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| 230 | enddo |
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| 231 | |
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| 232 | end program reshape_XIOS_output |
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| 233 | |
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