gtvarcreated.f90

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subroutine gtvarcreated(var, url, length, xtype, long_name, overwrite, err)
  use dc_string, only: strhead
  use gtdata_types, only: gt_variable
  use gtdata_generic, only: gtdatatmpnam
  use gtdata_netcdf_generic, only: create, put_attr
  use gtdata_netcdf_types, only: gd_nc_variable
  use gtdata_internal_map, only: map_create, vtb_class_netcdf, gtvar_dump
  use dc_url, only: urlsplit, urlmerge
  use dc_trace, only: beginsub, endsub, dbgmessage
  use dc_error, only: storeerror, dc_noerr
  use dc_types, only: string
  implicit none
  type(gt_variable), intent(out):: var
  character(len = *), intent(in):: url
  integer, intent(in):: length
  character(len = *), intent(in), optional:: xtype
  character(len = *), intent(in), optional:: long_name
  logical, intent(in), optional:: overwrite
  logical, intent(out), optional:: err
  character(len = STRING):: fnam, vnam, new_url, data_class
  type(gd_nc_variable):: gdnc
  integer :: stat, cause_i
  character(len = *),      parameter:: subname = "GTVarCreateD"
  character(len = *),      parameter:: version = &
    & '$Name:  $' // &
    & '$Id: gtvarcreated.f90,v 1.5 2009-05-25 09:55:58 morikawa Exp $'
continue
  call beginsub(subname, 'url=<%c> length=%d', &
    & c1=trim(url), i=(/length/), version=version)
  stat = dc_noerr
  cause_i = 0
  data_class = ''
  ! URL の検査
  call urlsplit(url, file=fnam, var=vnam)
  if (vnam == "") then
    call gtdatatmpnam(file=fnam, base="dim", result=new_url)
  else
    new_url = url
  endif
  ! gdnc 形式が選択される場合は
  call create(var=gdnc, url=new_url, length=length, xtype=xtype, &
    & overwrite=overwrite, err=err)
  if (present(long_name)) then
    call put_attr(gdnc, 'long_name', long_name, err=err)
  endif
  call map_create(var, vtb_class_netcdf, gdnc%id, 1, (/length/), stat)
    if (stat /= dc_noerr) then
      cause_i = 1
      goto 999
    end if
  call gtvar_dump(var)
  data_class = 'netcdf'
999 continue
  call storeerror(stat, subname, err, cause_i=cause_i)
  call endsub(subname, 'class=%c mapid=%d', &
    & c1=trim(data_class), i=(/var%mapid/) )
end subroutine gtvarcreated