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mo_ncdump.f90
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mo_ncdump.f90
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module mo_ncdump
! This module provides subroutines for dumping variables into netcdf files.
! License
! -------
! This file is part of the JAMS Fortran package, distributed under the MIT License.
!
! Copyright (c) 2012-2016 Matthias Cuntz, Stephan Thober - mc (at) macu (dot) de
!
! Permission is hereby granted, free of charge, to any person obtaining a copy
! of this software and associated documentation files (the "Software"), to deal
! in the Software without restriction, including without limitation the rights
! to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
! copies of the Software, and to permit persons to whom the Software is
! furnished to do so, subject to the following conditions:
!
! The above copyright notice and this permission notice shall be included in all
! copies or substantial portions of the Software.
!
! THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
! IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
! FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
! AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
! LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
! OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
! SOFTWARE.
use mo_kind, only: i4, sp, dp
! functions and constants of netcdf4 library
use netcdf, only: nf90_create, nf90_def_dim, NF90_UNLIMITED, nf90_def_var, &
NF90_INT, nf90_enddef, nf90_put_var, NF90_FLOAT, NF90_DOUBLE, &
NF90_close, nf90_noerr, nf90_strerror, NF90_CLOBBER, &
NF90_MAX_NAME, NF90_WRITE, nf90_inq_varid, nf90_inquire_variable, &
nf90_inquire_dimension, nf90_open, NF90_64BIT_OFFSET, &
nf90_inq_varid
#ifndef __NETCDF3__
use netcdf, only: NF90_NETCDF4
#endif
! public routines -------------------------------------------------------------------
public :: dump_netcdf ! simple dump of variable into a netcdf file
! ------------------------------------------------------------------
! NAME
! dump_netcdf
! PURPOSE
! Simple write of a variable in a netcdf file.
! The variabel can be 1 to 5 dimensional and single or double precision.
! 1D and 2D are dumped as static variables. From 3 to 5 dimension, the last
! dimension will be defined as time.
! The Variable will be called var.
! CALLING SEQUENCE
! call dump_netcdf(filename, arr, append, lfs, netcdf4, deflate_level)
! INTENT(IN)
! character(len=*) :: filename name of netcdf output file
! real(sp/dp) :: arr(:[,:[,:[,:[,:]]]]) 1D to 5D-array with input numbers
! INTENT(IN), OPTIONAL
! logical :: lfs True: enable netcdf3 large file support, i.e. 64-bit offset
! logical :: netcdf4, True: use netcdf4 format
! integer(i4) :: deflate_level Compression level in netcdf4 (default: 1)
! RESTRICTIONS
! If dimension
! EXAMPLE
! call dump_netcdf('test.nc', myarray)
! call dump_netcdf('test.nc', myarray, netcdf4=.true.)
! -> see also example in test directory
! LITERATURE
! None
! HISTORY
! Written, Matthias Cuntz, Nov 2012
! Modified, Stephan Thober, Nov 2012 - added functions for i4 variables
! Matthias Cuntz and Juliane Mai
! Nov 2012 - append
! - fake time dimension for 1D and 2D
! - make i4 behave exactly as sp and dp
! Mar 2013 - lfs, netcdf4, deflate_level
! Nov 2016 - netcdf4 and deflate_level if compiled with -DNETCDF3
interface dump_netcdf
module procedure dump_netcdf_1d_sp, dump_netcdf_2d_sp, dump_netcdf_3d_sp, &
dump_netcdf_4d_sp, dump_netcdf_5d_sp, &
dump_netcdf_1d_dp, dump_netcdf_2d_dp, dump_netcdf_3d_dp, &
dump_netcdf_4d_dp, dump_netcdf_5d_dp, &
dump_netcdf_1d_i4, dump_netcdf_2d_i4, dump_netcdf_3d_i4, &
dump_netcdf_4d_i4, dump_netcdf_5d_i4
end interface dump_netcdf
! ----------------------------------------------------------------------------
private
#ifdef __NETCDF3__
INTEGER, PARAMETER :: NF90_NETCDF4 = NF90_64BIT_OFFSET ! to be available for compilation
#endif
! ----------------------------------------------------------------------------
contains
! ------------------------------------------------------------------
subroutine dump_netcdf_1d_sp(filename, arr, append, lfs, netcdf4, deflate_level)
implicit none
character(len=*), intent(in) :: filename ! netcdf file name
real(sp), dimension(:), intent(in) :: arr ! input array
logical, optional, intent(in) :: append ! append to existing file
logical, optional, intent(in) :: lfs ! netcdf3 Large File Support
logical, optional, intent(in) :: netcdf4 ! netcdf4
integer(i4), optional, intent(in) :: deflate_level ! compression level in netcdf4
integer(i4), parameter :: ndim = 1 ! Routine for ndim dimensional array
character(len=1), dimension(4) :: dnames ! Common dimension names
integer(i4), dimension(ndim+1) :: dims ! Size of each dimension
integer(i4), dimension(ndim+1) :: dimid ! netcdf IDs of each dimension
integer(i4), dimension(ndim+2) :: varid ! dimension variables and var id
integer(i4), dimension(ndim+1) :: start ! start array for write of each time step
integer(i4), dimension(ndim+1) :: counter ! length array for write of each time step
integer(i4), dimension(ndim+1) :: chunksizes ! Size of chunks in netcdf4 writing
integer(i4) :: ncid ! netcdf file id
integer(i4) :: i, j
logical :: iappend
integer(i4) :: idim ! read dimension on append
character(NF90_MAX_NAME) :: name ! name of dimensions from nf90_inquire_dimension
logical :: LargeFile
logical :: inetcdf4
integer(i4) :: deflate
integer(i4) :: buffersize
! append or not
if (present(append)) then
if (append) then
iappend = .true.
else
iappend = .false.
endif
else
iappend = .false.
endif
LargeFile = .false.
if (present(lfs)) LargeFile = lfs
inetcdf4 = .false.
#ifndef __NETCDF3__
if (present(netcdf4)) inetcdf4 = netcdf4
#endif
deflate = 1
if (present(deflate_level)) deflate = deflate_level
! dimension names
dnames(1:4) = (/ 'x', 'y', 'z', 'l' /)
if (iappend) then
! open file
call check(nf90_open(trim(filename), NF90_WRITE, ncid))
! inquire variables time and var
call check(nf90_inq_varid(ncid, 'time', varid(ndim+1)))
call check(nf90_inq_varid(ncid, 'var', varid(ndim+2)))
call check(nf90_inquire_variable(ncid, varid(ndim+2), ndims=idim, dimids=dimid))
if (idim /= ndim+1) stop "dump_netcdf_1d_sp: number of variable dimensions /= number of file variable dimensions."
! inquire dimensions
do i=1, ndim+1
call check(nf90_inquire_dimension(ncid, dimid(i), name, dims(i)))
if (i < ndim+1) then
if (trim(name) /= dnames(i)) stop "dump_netcdf_1d_sp: dimension name problem."
if (dims(i) /= size(arr,i)) stop "dump_netcdf_1d_sp: variable dimension /= file variable dimension."
else
if (trim(name) /= 'time') stop "dump_netcdf_1d_sp: time name problem."
endif
enddo
! append
start(:) = 1
counter(:) = dims
counter(ndim+1) = 1
do i=1, 1
start(ndim+1) = dims(ndim+1) + i
call check(nf90_put_var(ncid, varid(ndim+1), (/dims(ndim+1)+i/), (/dims(ndim+1)+i/)))
call check(nf90_put_var(ncid, varid(ndim+2), arr, start, counter))
end do
else
! open file
if (inetcdf4) then
call check(nf90_create(trim(filename), NF90_NETCDF4, ncid))
else
if (LargeFile) then
call check(nf90_create(trim(filename), NF90_64BIT_OFFSET, ncid, chunksize=buffersize))
else
call check(nf90_create(trim(filename), NF90_CLOBBER, ncid, chunksize=buffersize))
end if
endif
! define dims
dims(1:ndim) = shape(arr)
do i=1, ndim
call check(nf90_def_dim(ncid, dnames(i), dims(i), dimid(i)))
end do
! define dim time
dims(ndim+1) = 1
call check(nf90_def_dim(ncid, 'time', NF90_UNLIMITED, dimid(ndim+1)))
! define dim variables
do i=1, ndim
if (inetcdf4) then
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
else
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
endif
end do
! define time variable
if (inetcdf4) then
call check(nf90_def_var(ncid, 'time', NF90_INT, dimid(ndim+1), varid(ndim+1)))
else
call check(nf90_def_var(ncid, 'time', NF90_INT, dimid(ndim+1), varid(ndim+1)))
endif
! define variable
if (inetcdf4) then
chunksizes(1:ndim) = dims(1:ndim)
chunksizes(ndim+1) = 1
call check(nf90_def_var(ncid, 'var', NF90_FLOAT, dimid, varid(ndim+2) &
#ifndef __NETCDF3__
, chunksizes=chunksizes, shuffle=.true., deflate_level=deflate))
#else
))
#endif
else
call check(nf90_def_var(ncid, 'var', NF90_FLOAT, dimid, varid(ndim+2)))
endif
! end define mode
call check(nf90_enddef(ncid))
! write dimensions
do i=1, ndim
call check(nf90_put_var(ncid, varid(i), (/ (j, j=1,dims(i)) /)))
end do
! write time and variable
start(:) = 1
counter(:) = dims
counter(ndim+1) = 1
do i=1, 1
start(ndim+1) = i
call check(nf90_put_var(ncid, varid(ndim+1), (/i/), (/i/)))
call check(nf90_put_var(ncid, varid(ndim+2), arr, start, counter))
end do
endif
! close netcdf file
call check(nf90_close(ncid))
end subroutine dump_netcdf_1d_sp
subroutine dump_netcdf_2d_sp(filename, arr, append, lfs, netcdf4, deflate_level)
implicit none
character(len=*), intent(in) :: filename ! netcdf file name
real(sp), dimension(:,:), intent(in) :: arr ! input array
logical, optional, intent(in) :: append ! append to existing file
logical, optional, intent(in) :: lfs ! netcdf3 Large File Support
logical, optional, intent(in) :: netcdf4 ! netcdf4
integer(i4), optional, intent(in) :: deflate_level ! compression level in netcdf4
integer(i4), parameter :: ndim = 2 ! Routine for ndim dimensional array
character(len=1), dimension(4) :: dnames ! Common dimension names
integer(i4), dimension(ndim+1) :: dims ! Size of each dimension
integer(i4), dimension(ndim+1) :: dimid ! netcdf IDs of each dimension
integer(i4), dimension(ndim+2) :: varid ! dimension variables and var id
integer(i4), dimension(ndim+1) :: start ! start array for write of each time step
integer(i4), dimension(ndim+1) :: counter ! length array for write of each time step
integer(i4), dimension(ndim+1) :: chunksizes ! Size of chunks in netcdf4 writing
integer(i4) :: ncid ! netcdf file id
integer(i4) :: i, j
logical :: iappend
integer(i4) :: idim ! read dimension on append
character(NF90_MAX_NAME) :: name ! name of dimensions from nf90_inquire_dimension
logical :: LargeFile
logical :: inetcdf4
integer(i4) :: deflate
integer(i4) :: buffersize
! append or not
if (present(append)) then
if (append) then
iappend = .true.
else
iappend = .false.
endif
else
iappend = .false.
endif
LargeFile = .false.
if (present(lfs)) LargeFile = lfs
inetcdf4 = .false.
#ifndef __NETCDF3__
if (present(netcdf4)) inetcdf4 = netcdf4
#endif
deflate = 1
if (present(deflate_level)) deflate = deflate_level
! dimension names
dnames(1:4) = (/ 'x', 'y', 'z', 'l' /)
if (iappend) then
! open file
call check(nf90_open(trim(filename), NF90_WRITE, ncid))
! inquire variables time and var
call check(nf90_inq_varid(ncid, 'time', varid(ndim+1)))
call check(nf90_inq_varid(ncid, 'var', varid(ndim+2)))
call check(nf90_inquire_variable(ncid, varid(ndim+2), ndims=idim, dimids=dimid))
if (idim /= ndim+1) stop "dump_netcdf_2d_sp: number of variable dimensions /= number of file variable dimensions."
! inquire dimensions
do i=1, ndim+1
call check(nf90_inquire_dimension(ncid, dimid(i), name, dims(i)))
if (i < ndim+1) then
if (trim(name) /= dnames(i)) stop "dump_netcdf_2d_sp: dimension name problem."
if (dims(i) /= size(arr,i)) stop "dump_netcdf_2d_sp: variable dimension /= file variable dimension."
else
if (trim(name) /= 'time') stop "dump_netcdf_2d_sp: time name problem."
endif
enddo
! append
start(:) = 1
counter(:) = dims
counter(ndim+1) = 1
do i=1, 1
start(ndim+1) = dims(ndim+1) + i
call check(nf90_put_var(ncid, varid(ndim+1), (/dims(ndim+1)+i/), (/dims(ndim+1)+i/)))
call check(nf90_put_var(ncid, varid(ndim+2), arr, start, counter))
end do
else
! open file
if (inetcdf4) then
call check(nf90_create(trim(filename), NF90_NETCDF4, ncid))
else
if (LargeFile) then
call check(nf90_create(trim(filename), NF90_64BIT_OFFSET, ncid, chunksize=buffersize))
else
call check(nf90_create(trim(filename), NF90_CLOBBER, ncid, chunksize=buffersize))
end if
endif
! define dims
dims(1:ndim) = shape(arr)
do i=1, ndim
call check(nf90_def_dim(ncid, dnames(i), dims(i), dimid(i)))
end do
! define dim time
dims(ndim+1) = 1
call check(nf90_def_dim(ncid, 'time', NF90_UNLIMITED, dimid(ndim+1)))
! define dim variables
do i=1, ndim
if (inetcdf4) then
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
else
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
endif
end do
! define time variable
if (inetcdf4) then
call check(nf90_def_var(ncid, 'time', NF90_INT, dimid(ndim+1), varid(ndim+1)))
else
call check(nf90_def_var(ncid, 'time', NF90_INT, dimid(ndim+1), varid(ndim+1)))
endif
! define variable
if (inetcdf4) then
chunksizes(1:ndim) = dims(1:ndim)
chunksizes(ndim+1) = 1
call check(nf90_def_var(ncid, 'var', NF90_FLOAT, dimid, varid(ndim+2) &
#ifndef __NETCDF3__
, chunksizes=chunksizes, shuffle=.true., deflate_level=deflate))
#else
))
#endif
else
call check(nf90_def_var(ncid, 'var', NF90_FLOAT, dimid, varid(ndim+2)))
endif
! end define mode
call check(nf90_enddef(ncid))
! write dimensions
do i=1, ndim
call check(nf90_put_var(ncid, varid(i), (/ (j, j=1,dims(i)) /)))
end do
! write time and variable
start(:) = 1
counter(:) = dims
counter(ndim+1) = 1
do i=1, 1
start(ndim+1) = i
call check(nf90_put_var(ncid, varid(ndim+1), (/i/), (/i/)))
call check(nf90_put_var(ncid, varid(ndim+2), arr, start, counter))
end do
endif
! close netcdf file
call check(nf90_close(ncid))
end subroutine dump_netcdf_2d_sp
subroutine dump_netcdf_3d_sp(filename, arr, append, lfs, netcdf4, deflate_level)
implicit none
character(len=*), intent(in) :: filename ! netcdf file name
real(sp), dimension(:,:,:), intent(in) :: arr ! input array
logical, optional, intent(in) :: append ! append to existing file
logical, optional, intent(in) :: lfs ! netcdf3 Large File Support
logical, optional, intent(in) :: netcdf4 ! netcdf4
integer(i4), optional, intent(in) :: deflate_level ! compression level in netcdf4
integer(i4), parameter :: ndim = 3 ! Routine for ndim dimensional array
character(len=1), dimension(4) :: dnames ! Common dimension names
integer(i4), dimension(ndim) :: dims ! Size of each dimension
integer(i4), dimension(ndim) :: dimid ! netcdf IDs of each dimension
integer(i4), dimension(ndim+1) :: varid ! dimension variables and var id
integer(i4), dimension(ndim) :: start ! start array for write of each time step
integer(i4), dimension(ndim) :: counter ! length array for write of each time step
integer(i4), dimension(ndim) :: chunksizes ! Size of chunks in netcdf4 writing
integer(i4) :: ncid ! netcdf file id
integer(i4) :: i, j
logical :: iappend
integer(i4) :: idim ! read dimension on append
character(NF90_MAX_NAME) :: name ! name of dimensions from nf90_inquire_dimension
logical :: LargeFile
logical :: inetcdf4
integer(i4) :: deflate
integer(i4) :: buffersize
! append or not
if (present(append)) then
if (append) then
iappend = .true.
else
iappend = .false.
endif
else
iappend = .false.
endif
LargeFile = .false.
if (present(lfs)) LargeFile = lfs
inetcdf4 = .false.
#ifndef __NETCDF3__
if (present(netcdf4)) inetcdf4 = netcdf4
#endif
deflate = 1
if (present(deflate_level)) deflate = deflate_level
! dimension names
dnames(1:4) = (/ 'x', 'y', 'z', 'l' /)
if (iappend) then
! open file
call check(nf90_open(trim(filename), NF90_WRITE, ncid))
! inquire variables time and var
call check(nf90_inq_varid(ncid, 'time', varid(ndim)))
call check(nf90_inq_varid(ncid, 'var', varid(ndim+1)))
call check(nf90_inquire_variable(ncid, varid(ndim+1), ndims=idim, dimids=dimid))
if (idim /= ndim) stop "dump_netcdf_3d_sp: number of variable dimensions /= number of file variable dimensions."
! inquire dimensions
do i=1, ndim
call check(nf90_inquire_dimension(ncid, dimid(i), name, dims(i)))
if (i < ndim) then
if (trim(name) /= dnames(i)) stop "dump_netcdf_3d_sp: dimension name problem."
if (dims(i) /= size(arr,i)) stop "dump_netcdf_3d_sp: variable dimension /= file variable dimension."
else
if (trim(name) /= 'time') stop "dump_netcdf_3d_sp: time name problem."
endif
enddo
! append
start(:) = 1
counter(:) = dims
counter(ndim) = 1
do i=1, size(arr,ndim)
start(ndim) = dims(ndim) + i
call check(nf90_put_var(ncid, varid(ndim), (/dims(ndim)+i/), (/dims(ndim)+i/)))
call check(nf90_put_var(ncid, varid(ndim+1), arr(:,:,i), start, counter))
end do
else
! open file
if (inetcdf4) then
call check(nf90_create(trim(filename), NF90_NETCDF4, ncid))
else
if (LargeFile) then
call check(nf90_create(trim(filename), NF90_64BIT_OFFSET, ncid, chunksize=buffersize))
else
call check(nf90_create(trim(filename), NF90_CLOBBER, ncid, chunksize=buffersize))
end if
endif
! define dims
dims = shape(arr)
do i=1, ndim-1
call check(nf90_def_dim(ncid, dnames(i), dims(i), dimid(i)))
end do
! define dim time
call check(nf90_def_dim(ncid, 'time', NF90_UNLIMITED, dimid(ndim)))
! define dim variables
do i=1, ndim-1
if (inetcdf4) then
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
else
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
endif
end do
! define time variable
if (inetcdf4) then
call check(nf90_def_var(ncid, 'time', NF90_INT, dimid(ndim), varid(ndim)))
else
call check(nf90_def_var(ncid, 'time', NF90_INT, dimid(ndim), varid(ndim)))
endif
! define variable
if (inetcdf4) then
chunksizes(1:ndim-1) = dims(1:ndim-1)
chunksizes(ndim) = 1
call check(nf90_def_var(ncid, 'var', NF90_FLOAT, dimid, varid(ndim+1) &
#ifndef __NETCDF3__
, chunksizes=chunksizes, shuffle=.true., deflate_level=deflate))
#else
))
#endif
else
call check(nf90_def_var(ncid, 'var', NF90_FLOAT, dimid, varid(ndim+1)))
endif
! end define mode
call check(nf90_enddef(ncid))
! write dimensions
do i=1, ndim-1
call check(nf90_put_var(ncid, varid(i), (/ (j, j=1,dims(i)) /)))
end do
! write time and variable
start(:) = 1
counter(:) = dims
counter(ndim) = 1
do i=1, dims(ndim)
start(ndim) = i
call check(nf90_put_var(ncid, varid(ndim), (/i/), (/i/)))
call check(nf90_put_var(ncid, varid(ndim+1), arr(:,:,i), start, counter))
end do
endif
! close netcdf file
call check(nf90_close(ncid))
end subroutine dump_netcdf_3d_sp
subroutine dump_netcdf_4d_sp(filename, arr, append, lfs, netcdf4, deflate_level)
implicit none
character(len=*), intent(in) :: filename ! netcdf file name
real(sp), dimension(:,:,:,:), intent(in) :: arr ! input array
logical, optional, intent(in) :: append ! append to existing file
logical, optional, intent(in) :: lfs ! netcdf3 Large File Support
logical, optional, intent(in) :: netcdf4 ! netcdf4
integer(i4), optional, intent(in) :: deflate_level ! compression level in netcdf4
integer(i4), parameter :: ndim = 4 ! Routine for ndim dimensional array
character(len=1), dimension(4) :: dnames ! Common dimension names
integer(i4), dimension(ndim) :: dims ! Size of each dimension
integer(i4), dimension(ndim) :: dimid ! netcdf IDs of each dimension
integer(i4), dimension(ndim+1) :: varid ! dimension variables and var id
integer(i4), dimension(ndim) :: start ! start array for write of each time step
integer(i4), dimension(ndim) :: counter ! length array for write of each time step
integer(i4), dimension(ndim) :: chunksizes ! Size of chunks in netcdf4 writing
integer(i4) :: ncid ! netcdf file id
integer(i4) :: i, j
logical :: iappend
integer(i4) :: idim ! read dimension on append
character(NF90_MAX_NAME) :: name ! name of dimensions from nf90_inquire_dimension
logical :: LargeFile
logical :: inetcdf4
integer(i4) :: deflate
integer(i4) :: buffersize
! append or not
if (present(append)) then
if (append) then
iappend = .true.
else
iappend = .false.
endif
else
iappend = .false.
endif
LargeFile = .false.
if (present(lfs)) LargeFile = lfs
inetcdf4 = .false.
#ifndef __NETCDF3__
if (present(netcdf4)) inetcdf4 = netcdf4
#endif
deflate = 1
if (present(deflate_level)) deflate = deflate_level
! dimension names
dnames(1:4) = (/ 'x', 'y', 'z', 'l' /)
if (iappend) then
! open file
call check(nf90_open(trim(filename), NF90_WRITE, ncid))
! inquire variables time and var
call check(nf90_inq_varid(ncid, 'time', varid(ndim)))
call check(nf90_inq_varid(ncid, 'var', varid(ndim+1)))
call check(nf90_inquire_variable(ncid, varid(ndim+1), ndims=idim, dimids=dimid))
if (idim /= ndim) stop "dump_netcdf_4d_sp: number of variable dimensions /= number of file variable dimensions."
! inquire dimensions
do i=1, ndim
call check(nf90_inquire_dimension(ncid, dimid(i), name, dims(i)))
if (i < ndim) then
if (trim(name) /= dnames(i)) stop "dump_netcdf_4d_sp: dimension name problem."
if (dims(i) /= size(arr,i)) stop "dump_netcdf_4d_sp: variable dimension /= file variable dimension."
else
if (trim(name) /= 'time') stop "dump_netcdf_4d_sp: time name problem."
endif
enddo
! append
start(:) = 1
counter(:) = dims
counter(ndim) = 1
do i=1, size(arr,ndim)
start(ndim) = dims(ndim) + i
call check(nf90_put_var(ncid, varid(ndim), (/dims(ndim)+i/), (/dims(ndim)+i/)))
call check(nf90_put_var(ncid, varid(ndim+1), arr(:,:,:,i), start, counter))
end do
else
! open file
if (inetcdf4) then
call check(nf90_create(trim(filename), NF90_NETCDF4, ncid))
else
if (LargeFile) then
call check(nf90_create(trim(filename), NF90_64BIT_OFFSET, ncid, chunksize=buffersize))
else
call check(nf90_create(trim(filename), NF90_CLOBBER, ncid, chunksize=buffersize))
end if
endif
! define dims
dims = shape(arr)
do i=1, ndim-1
call check(nf90_def_dim(ncid, dnames(i), dims(i), dimid(i)))
end do
! define dim time
call check(nf90_def_dim(ncid, 'time', NF90_UNLIMITED, dimid(ndim)))
! define dim variables
do i=1, ndim-1
if (inetcdf4) then
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
else
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
endif
end do
! define time variable
if (inetcdf4) then
call check(nf90_def_var(ncid, 'time', NF90_INT, dimid(ndim), varid(ndim)))
else
call check(nf90_def_var(ncid, 'time', NF90_INT, dimid(ndim), varid(ndim)))
endif
! define variable
if (inetcdf4) then
chunksizes(1:ndim-1) = dims(1:ndim-1)
chunksizes(ndim) = 1
call check(nf90_def_var(ncid, 'var', NF90_FLOAT, dimid, varid(ndim+1) &
#ifndef __NETCDF3__
, chunksizes=chunksizes, shuffle=.true., deflate_level=deflate))
#else
))
#endif
else
call check(nf90_def_var(ncid, 'var', NF90_FLOAT, dimid, varid(ndim+1)))
endif
! end define mode
call check(nf90_enddef(ncid))
! write dimensions
do i=1, ndim-1
call check(nf90_put_var(ncid, varid(i), (/ (j, j=1,dims(i)) /)))
end do
! write time and variable
start(:) = 1
counter(:) = dims
counter(ndim) = 1
do i=1, dims(ndim)
start(ndim) = i
call check(nf90_put_var(ncid, varid(ndim), (/i/), (/i/)))
call check(nf90_put_var(ncid, varid(ndim+1), arr(:,:,:,i), start, counter))
end do
endif
! close netcdf file
call check(nf90_close(ncid))
end subroutine dump_netcdf_4d_sp
subroutine dump_netcdf_5d_sp(filename, arr, append, lfs, netcdf4, deflate_level)
implicit none
character(len=*), intent(in) :: filename ! netcdf file name
real(sp), dimension(:,:,:,:,:), intent(in) :: arr ! input array
logical, optional, intent(in) :: append ! append to existing file
logical, optional, intent(in) :: lfs ! netcdf3 Large File Support
logical, optional, intent(in) :: netcdf4 ! netcdf4
integer(i4), optional, intent(in) :: deflate_level ! compression level in netcdf4
integer(i4), parameter :: ndim = 5 ! Routine for ndim dimensional array
character(len=1), dimension(4) :: dnames ! Common dimension names
integer(i4), dimension(ndim) :: dims ! Size of each dimension
integer(i4), dimension(ndim) :: dimid ! netcdf IDs of each dimension
integer(i4), dimension(ndim+1) :: varid ! dimension variables and var id
integer(i4), dimension(ndim) :: start ! start array for write of each time step
integer(i4), dimension(ndim) :: counter ! length array for write of each time step
integer(i4), dimension(ndim) :: chunksizes ! Size of chunks in netcdf4 writing
integer(i4) :: ncid ! netcdf file id
integer(i4) :: i, j
logical :: iappend
integer(i4) :: idim ! read dimension on append
character(NF90_MAX_NAME) :: name ! name of dimensions from nf90_inquire_dimension
logical :: LargeFile
logical :: inetcdf4
integer(i4) :: deflate
integer(i4) :: buffersize
! append or not
if (present(append)) then
if (append) then
iappend = .true.
else
iappend = .false.
endif
else
iappend = .false.
endif
LargeFile = .false.
if (present(lfs)) LargeFile = lfs
inetcdf4 = .false.
#ifndef __NETCDF3__
if (present(netcdf4)) inetcdf4 = netcdf4
#endif
deflate = 1
if (present(deflate_level)) deflate = deflate_level
! dimension names
dnames(1:4) = (/ 'x', 'y', 'z', 'l' /)
if (iappend) then
! open file
call check(nf90_open(trim(filename), NF90_WRITE, ncid))
! inquire variables time and var
call check(nf90_inq_varid(ncid, 'time', varid(ndim)))
call check(nf90_inq_varid(ncid, 'var', varid(ndim+1)))
call check(nf90_inquire_variable(ncid, varid(ndim+1), ndims=idim, dimids=dimid))
if (idim /= ndim) stop "dump_netcdf_5d_sp: number of variable dimensions /= number of file variable dimensions."
! inquire dimensions
do i=1, ndim-1
call check(nf90_inquire_dimension(ncid, dimid(i), name, dims(i)))
if (trim(name) /= dnames(i)) stop "dump_netcdf_5d_sp: dimension name problem."
if (dims(i) /= size(arr,i)) stop "dump_netcdf_5d_sp: variable dimension /= file variable dimension."
enddo
call check(nf90_inquire_dimension(ncid, dimid(ndim), name, dims(ndim)))
if (trim(name) /= 'time') stop "dump_netcdf_5d_sp: time name problem."
! append
start(:) = 1
counter(:) = dims
counter(ndim) = 1
do i=1, size(arr,ndim)
start(ndim) = dims(ndim) + i
call check(nf90_put_var(ncid, varid(ndim), (/dims(ndim)+i/), (/dims(ndim)+i/)))
call check(nf90_put_var(ncid, varid(ndim+1), arr(:,:,:,:,i), start, counter))
end do
else
! open file
if (inetcdf4) then
call check(nf90_create(trim(filename), NF90_NETCDF4, ncid))
else
if (LargeFile) then
call check(nf90_create(trim(filename), NF90_64BIT_OFFSET, ncid, chunksize=buffersize))
else
call check(nf90_create(trim(filename), NF90_CLOBBER, ncid, chunksize=buffersize))
end if
endif
! define dims
dims = shape(arr)
do i=1, ndim-1
call check(nf90_def_dim(ncid, dnames(i), dims(i), dimid(i)))
end do
! define dim time
call check(nf90_def_dim(ncid, 'time', NF90_UNLIMITED, dimid(ndim)))
! define dim variables
do i=1, ndim-1
if (inetcdf4) then
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
else
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
endif
end do
! define time variable
if (inetcdf4) then
call check(nf90_def_var(ncid, 'time', NF90_INT, dimid(ndim), varid(ndim)))
else
call check(nf90_def_var(ncid, 'time', NF90_INT, dimid(ndim), varid(ndim)))
endif
! define variable
if (inetcdf4) then
chunksizes(1:ndim-1) = dims(1:ndim-1)
chunksizes(ndim) = 1
call check(nf90_def_var(ncid, 'var', NF90_FLOAT, dimid, varid(ndim+1) &
#ifndef __NETCDF3__
, chunksizes=chunksizes, shuffle=.true., deflate_level=deflate))
#else
))
#endif
else
call check(nf90_def_var(ncid, 'var', NF90_FLOAT, dimid, varid(ndim+1)))
endif
! end define mode
call check(nf90_enddef(ncid))
! write dimensions
do i=1, ndim-1
call check(nf90_put_var(ncid, varid(i), (/ (j, j=1,dims(i)) /)))
end do
! write time and variable
start(:) = 1
counter(:) = dims
counter(ndim) = 1
do i=1, dims(ndim)
start(ndim) = i
call check(nf90_put_var(ncid, varid(ndim), (/i/), (/i/)))
call check(nf90_put_var(ncid, varid(ndim+1), arr(:,:,:,:,i), start, counter))
end do
endif
! close netcdf file
call check(nf90_close(ncid))
end subroutine dump_netcdf_5d_sp
subroutine dump_netcdf_1d_dp(filename, arr, append, lfs, netcdf4, deflate_level)
implicit none
character(len=*), intent(in) :: filename ! netcdf file name
real(dp), dimension(:), intent(in) :: arr ! input array
logical, optional, intent(in) :: append ! append to existing file
logical, optional, intent(in) :: lfs ! netcdf3 Large File Support
logical, optional, intent(in) :: netcdf4 ! netcdf4
integer(i4), optional, intent(in) :: deflate_level ! compression level in netcdf4
integer(i4), parameter :: ndim = 1 ! Routine for ndim dimensional array
character(len=1), dimension(4) :: dnames ! Common dimension names
integer(i4), dimension(ndim+1) :: dims ! Size of each dimension
integer(i4), dimension(ndim+1) :: dimid ! netcdf IDs of each dimension
integer(i4), dimension(ndim+2) :: varid ! dimension variables and var id
integer(i4), dimension(ndim+1) :: start ! start array for write of each time step
integer(i4), dimension(ndim+1) :: counter ! length array for write of each time step
integer(i4), dimension(ndim+1) :: chunksizes ! Size of chunks in netcdf4 writing
integer(i4) :: ncid ! netcdf file id
integer(i4) :: i, j
logical :: iappend
integer(i4) :: idim ! read dimension on append
character(NF90_MAX_NAME) :: name ! name of dimensions from nf90_inquire_dimension
logical :: LargeFile
logical :: inetcdf4
integer(i4) :: deflate
integer(i4) :: buffersize
! append or not
if (present(append)) then
if (append) then
iappend = .true.
else
iappend = .false.
endif
else
iappend = .false.
endif
LargeFile = .false.
if (present(lfs)) LargeFile = lfs
inetcdf4 = .false.
#ifndef __NETCDF3__
if (present(netcdf4)) inetcdf4 = netcdf4
#endif
deflate = 1
if (present(deflate_level)) deflate = deflate_level
! dimension names
dnames(1:4) = (/ 'x', 'y', 'z', 'l' /)
if (iappend) then
! open file
call check(nf90_open(trim(filename), NF90_WRITE, ncid))
! inquire variables time and var
call check(nf90_inq_varid(ncid, 'time', varid(ndim+1)))
call check(nf90_inq_varid(ncid, 'var', varid(ndim+2)))
call check(nf90_inquire_variable(ncid, varid(ndim+2), ndims=idim, dimids=dimid))
if (idim /= ndim+1) stop "dump_netcdf_1d_dp: number of variable dimensions /= number of file variable dimensions."
! inquire dimensions
do i=1, ndim+1
call check(nf90_inquire_dimension(ncid, dimid(i), name, dims(i)))
if (i < ndim+1) then
if (trim(name) /= dnames(i)) stop "dump_netcdf_1d_dp: dimension name problem."
if (dims(i) /= size(arr,i)) stop "dump_netcdf_1d_dp: variable dimension /= file variable dimension."
else
if (trim(name) /= 'time') stop "dump_netcdf_1d_dp: time name problem."
endif
enddo
! append
start(:) = 1
counter(:) = dims
counter(ndim+1) = 1
do i=1, 1
start(ndim+1) = dims(ndim+1) + i
call check(nf90_put_var(ncid, varid(ndim+1), (/dims(ndim+1)+i/), (/dims(ndim+1)+i/)))
call check(nf90_put_var(ncid, varid(ndim+2), arr, start, counter))
end do
else
! open file
if (inetcdf4) then
call check(nf90_create(trim(filename), NF90_NETCDF4, ncid))
else
if (LargeFile) then
call check(nf90_create(trim(filename), NF90_64BIT_OFFSET, ncid, chunksize=buffersize))
else
call check(nf90_create(trim(filename), NF90_CLOBBER, ncid, chunksize=buffersize))
end if
endif
! define dims
dims(1:ndim) = shape(arr)
do i=1, ndim
call check(nf90_def_dim(ncid, dnames(i), dims(i), dimid(i)))
end do
! define dim time
dims(ndim+1) = 1
call check(nf90_def_dim(ncid, 'time', NF90_UNLIMITED, dimid(ndim+1)))
! define dim variables
do i=1, ndim
if (inetcdf4) then
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
else
call check(nf90_def_var(ncid, dnames(i), NF90_INT, dimid(i), varid(i)))
endif
end do
! define time variable
if (inetcdf4) then