Method getFieldByName

src/utilities/filetypes/EpwFile.cpp:1245–1254

}

boost::optional<double> EpwDataPoint::getFieldByName(const std::string& name) const {
  EpwDataField id;
  try {
    id = EpwDataField(name);
  } catch (...) {
    // Could do a warning message here
    return boost::none;
  }
  return getField(id);
}

boost::optional<double> EpwDataPoint::getField(EpwDataField id) const {
  boost::optional<int> ivalue;