Method GetNameDimension

IO/NetCDF/vtkNetCDFCAMReader.cxx:126–175

}

std::string vtkNetCDFCAMReader::Internal::GetNameDimension(int nc_file, int nc_var) const
{
  int ndims;
  if (nc_err(nc_inq_varndims(nc_file, nc_var, &ndims)))
  {
    return "";
  }
  if (ndims < 2)
  {
    return "";
  }

  int dims[NC_MAX_VAR_DIMS];
  if (nc_err(nc_inq_vardimid(nc_file, nc_var, dims)))
  {
    return "";
  }

  std::ostringstream postfix;

  char ncname[NC_MAX_NAME + 1];
  if (nc_err(nc_inq_dimname(nc_file, dims[0], ncname)))
  {
    return "";
  }
  postfix << "[" << ncname;
  if (nc_err(nc_inq_dimname(nc_file, dims[1], ncname)))
  {
    return "";
  }
  postfix << "," << ncname;

  if (ndims > 2)
  {
    if (nc_err(nc_inq_dimname(nc_file, dims[2], ncname)))
    {
      return "";
    }
    postfix << ", " << ncname;
  }
  postfix << "]";

  if (nc_err(nc_inq_varname(nc_file, nc_var, ncname)))
  {
    return "";
  }
  std::ostringstream name;
  name << ncname << " " << postfix.str();
  return name.str();
}

//------------------------------------------------------------------------------
vtkStandardNewMacro(vtkNetCDFCAMReader);