gtvarsync.f90

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subroutine gtvarsync(var, stat)
  use gtdata_types, only: gt_variable
  use gtdata_internal_map, only: var_class, vtb_class_netcdf
  use gtdata_netcdf_generic, only: gdncvarsync
  use gtdata_netcdf_types, only: gd_nc_variable
  type(gt_variable), intent(inout), optional:: var
  integer, intent(out), optional:: stat
  integer:: class, cid
  if (.not. present(var)) then
    call gdncvarsync(stat=stat)
  else
    call var_class(var, class, cid)
    select case (class)
    case(vtb_class_netcdf)
      call gdncvarsync(gd_nc_variable(cid), stat=stat)
    end select
  endif
end subroutine gtvarsync