gdncvargetnum.f90 File Reference

Go to the source code of this file.

Functions/Subroutines
subroutine	gdncvargetreal (var, start, cnt, stride, imap, siz, val, iostat)
subroutine	gdncvargetdouble (var, start, cnt, stride, imap, siz, val, iostat)
subroutine	gdncvargetint (var, start, cnt, stride, imap, siz, val, iostat)

Function/Subroutine Documentation

gdncvargetdouble()

subroutine gdncvargetdouble	(	type(gd_nc_variable), intent(in)	var,
		integer, dimension(:), intent(in)	start,
		integer, dimension(:), intent(in)	cnt,
		integer, dimension(:), intent(in)	stride,
		integer, dimension(:), intent(in)	imap,
		integer, intent(in)	siz,
		real(dp), dimension(siz), intent(out)	val,
		integer, intent(out)	iostat
	)

Definition at line 86 of file gdncvargetnum.f90.

References dc_types::dp, and gtdata_netcdf_internal::vtable_lookup().

  use gtdata_netcdf_types,    only: gd_nc_variable
  use gtdata_netcdf_internal, only: gd_nc_variable_entry, vtable_lookup
  use netcdf, only:   &
    & nf90_noerr,     &
    & nf90_einval,    &
    & nf90_eindefine, &
    & nf90_get_var,   &
    & nf90_redef,     &
    & nf90_enddef
  use dc_types,    only: dp
  implicit none
  type(gd_nc_variable), intent(in):: var
  integer, intent(in):: start(:)
  integer, intent(in):: cnt(:)
  integer, intent(in):: stride(:)
  integer, intent(in):: imap(:)
  ! NetCDF変数と内部データ配列のメモリ内構
  ! 造間のマッピングを指定する整数ベクトル.
  ! 詳しくは NetCDF マニュアル
  ! (NF_PUT_VARM_type 等 を参照のこと)
  integer, intent(in):: siz
  real(DP), intent(out):: val(siz)
  integer, intent(out):: iostat
  integer:: nd ! var が保持する変数が依存する次元変数の数
  integer:: ipos, i
  type(gd_nc_variable_entry):: ent
  integer, allocatable:: istart(:), istride(:), iimap(:)
  character(*), parameter:: subname = 'GDNcVarGetDouble'
  continue
  iostat = vtable_lookup(var, ent)
  if (iostat /= nf90_noerr) goto 999
  ! --- nd check ---
  nd = 0
  if (associated(ent%dimids)) nd = size(ent%dimids)
  if (min(size(start), size(cnt), size(stride), size(imap)) < nd) then
    iostat = nf90_einval
    goto 999
  endif
  if (nd == 0) then
    iostat = nf90_get_var(ent%fileid, ent%varid, val(1), start)
    goto 999
  endif
  ! --- stride ovarwrite buffer ---
  allocate(istart(nd), istride(nd), iimap(nd))
  istart(1:nd) = start(1:nd)
  istride(1:nd) = stride(1:nd)
  iimap(1:nd) = imap(1:nd)
  ipos = 1
  ! --- do read ---
  iostat = nf90_get_var(ent%fileid, ent%varid, val, istart, cnt, istride, iimap)
  if (iostat == nf90_eindefine) then
    iostat = nf90_enddef(ent%fileid)
    if (iostat /= nf90_noerr) return
    iostat = nf90_get_var(ent%fileid, ent%varid, val, istart, cnt, istride, iimap)
    if (iostat /= nf90_noerr) return
    iostat = nf90_redef(ent%fileid)
    if (iostat /= nf90_noerr) return
  end if
  deallocate(istart, istride, iimap)
999 continue

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gdncvargetint()

subroutine gdncvargetint	(	type(gd_nc_variable), intent(in)	var,
		integer, dimension(:), intent(in)	start,
		integer, dimension(:), intent(in)	cnt,
		integer, dimension(:), intent(in)	stride,
		integer, dimension(:), intent(in)	imap,
		integer, intent(in)	siz,
		integer, dimension(siz), intent(out)	val,
		integer, intent(out)	iostat
	)

Definition at line 149 of file gdncvargetnum.f90.

References gtdata_netcdf_internal::vtable_lookup().

  use gtdata_netcdf_types,    only: gd_nc_variable
  use gtdata_netcdf_internal, only: gd_nc_variable_entry, vtable_lookup
  use netcdf, only:   &
    & nf90_noerr,     &
    & nf90_einval,    &
    & nf90_eindefine, &
    & nf90_get_var,   &
    & nf90_redef,     &
    & nf90_enddef
  implicit none
  type(gd_nc_variable), intent(in):: var
  integer, intent(in):: start(:)
  integer, intent(in):: cnt(:)
  integer, intent(in):: stride(:)
  integer, intent(in):: imap(:)
  ! NetCDF変数と内部データ配列のメモリ内構
  ! 造間のマッピングを指定する整数ベクトル.
  ! 詳しくは NetCDF マニュアル
  ! (NF_PUT_VARM_type 等 を参照のこと)
  integer, intent(in):: siz
  integer, intent(out):: val(siz)
  integer, intent(out):: iostat
  integer:: nd ! var が保持する変数が依存する次元変数の数
  integer:: ipos, i
  type(gd_nc_variable_entry):: ent
  integer, allocatable:: istart(:), istride(:), iimap(:)
  character(*), parameter:: subname = 'GDNcVarGetInt'
  continue
  iostat = vtable_lookup(var, ent)
  if (iostat /= nf90_noerr) goto 999
  ! --- nd check ---
  nd = 0
  if (associated(ent%dimids)) nd = size(ent%dimids)
  if (min(size(start), size(cnt), size(stride), size(imap)) < nd) then
    iostat = nf90_einval
    goto 999
  endif
  if (nd == 0) then
    iostat = nf90_get_var(ent%fileid, ent%varid, val(1), start)
    goto 999
  endif
  ! --- stride ovarwrite buffer ---
  allocate(istart(nd), istride(nd), iimap(nd))
  istart(1:nd) = start(1:nd)
  istride(1:nd) = stride(1:nd)
  iimap(1:nd) = imap(1:nd)
  ipos = 1
  ! --- do read ---
  iostat = nf90_get_var(ent%fileid, ent%varid, val, istart, cnt, istride, iimap)
  if (iostat == nf90_eindefine) then
    iostat = nf90_enddef(ent%fileid)
    if (iostat /= nf90_noerr) return
    iostat = nf90_get_var(ent%fileid, ent%varid, val, istart, cnt, istride, iimap)
    if (iostat /= nf90_noerr) return
    iostat = nf90_redef(ent%fileid)
    if (iostat /= nf90_noerr) return
  end if
  deallocate(istart, istride, iimap)
999 continue

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gdncvargetreal()

subroutine gdncvargetreal	(	type(gd_nc_variable), intent(in)	var,
		integer, dimension(:), intent(in)	start,
		integer, dimension(:), intent(in)	cnt,
		integer, dimension(:), intent(in)	stride,
		integer, dimension(:), intent(in)	imap,
		integer, intent(in)	siz,
		real(sp), dimension(siz), intent(out)	val,
		integer, intent(out)	iostat
	)

Definition at line 23 of file gdncvargetnum.f90.

References dc_types::sp, and gtdata_netcdf_internal::vtable_lookup().

  use gtdata_netcdf_types,    only: gd_nc_variable
  use gtdata_netcdf_internal, only: gd_nc_variable_entry, vtable_lookup
  use netcdf, only:   &
    & nf90_noerr,     &
    & nf90_einval,    &
    & nf90_eindefine, &
    & nf90_get_var,   &
    & nf90_redef,     &
    & nf90_enddef
  use dc_types,    only: sp
  implicit none
  type(gd_nc_variable), intent(in):: var
  integer, intent(in):: start(:)
  integer, intent(in):: cnt(:)
  integer, intent(in):: stride(:)
  integer, intent(in):: imap(:)
  ! NetCDF変数と内部データ配列のメモリ内構
  ! 造間のマッピングを指定する整数ベクトル.
  ! 詳しくは NetCDF マニュアル
  ! (NF_PUT_VARM_type 等 を参照のこと)
  integer, intent(in):: siz
  real(SP), intent(out):: val(siz)
  integer, intent(out):: iostat
  integer:: nd ! var が保持する変数が依存する次元変数の数
  integer:: ipos, i
  type(gd_nc_variable_entry):: ent
  integer, allocatable:: istart(:), istride(:), iimap(:)
  character(*), parameter:: subname = 'GDNcVarGetReal'
  continue
  iostat = vtable_lookup(var, ent)
  if (iostat /= nf90_noerr) goto 999
  ! --- nd check ---
  nd = 0
  if (associated(ent%dimids)) nd = size(ent%dimids)
  if (min(size(start), size(cnt), size(stride), size(imap)) < nd) then
    iostat = nf90_einval
    goto 999
  endif
  if (nd == 0) then
    iostat = nf90_get_var(ent%fileid, ent%varid, val(1), start)
    goto 999
  endif
  ! --- stride ovarwrite buffer ---
  allocate(istart(nd), istride(nd), iimap(nd))
  istart(1:nd) = start(1:nd)
  istride(1:nd) = stride(1:nd)
  iimap(1:nd) = imap(1:nd)
  ipos = 1
  ! --- do read ---
  iostat = nf90_get_var(ent%fileid, ent%varid, val, istart, cnt, istride, iimap)
  if (iostat == nf90_eindefine) then
    iostat = nf90_enddef(ent%fileid)
    if (iostat /= nf90_noerr) return
    iostat = nf90_get_var(ent%fileid, ent%varid, val, istart, cnt, istride, iimap)
    if (iostat /= nf90_noerr) return
    iostat = nf90_redef(ent%fileid)
    if (iostat /= nf90_noerr) return
  end if
  deallocate(istart, istride, iimap)
999 continue

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