@abstractmethod
def _write_parameter(self, df: pd.DataFrame, parameter_name: str, handle: TextIO, default: float) -> pd.DataFrame:
    'Write parameter data'
    raise NotImplementedError()
Write parameter data
@abstractmethod
def _write_parameter(self, df: pd.DataFrame, parameter_name: str, handle: TextIO, default: float) -> pd.DataFrame:
    
    raise NotImplementedError()