gtvarattrtrue.f90

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logical function gtvarattrtrue(var, name, default) result(result)
  use gtdata_types, only: gt_variable
  use gtdata_internal_map, only: var_class, vtb_class_netcdf
  use gtdata_netcdf_generic, only: get_attr
  use gtdata_netcdf_types, only: gd_nc_variable
  use dc_error, only: storeerror, gt_enotvar
  implicit none
  type(gt_variable), intent(in):: var
  character(len = *), intent(in):: name
  logical, intent(in), optional:: default
  integer:: class, cid
continue
  call var_class(var, class, cid)
  if (class == vtb_class_netcdf) then
    call get_attr(gd_nc_variable(cid), name, result, default)
  else
    call storeerror(gt_enotvar, "GTVarAttrTrue(NO VARIABLE)")
    result = .false.
  endif
end function gtvarattrtrue