hydromt_delft3dfm.DFlowFMModel.setup_rainfall_from_uniform_timeseries#

DFlowFMModel.setup_rainfall_from_uniform_timeseries(meteo_timeseries_fn: str | Path, fill_value: float = 0.0, is_rate: bool = True)[source]#

Prepare spatially uniform 2D rainfall forcings from meteo_timeseries_fn.

For now only support global (spatially uniform) timeseries.

If meteo_timeseries_fn has missing values or shorter than model simulation time, the constant fill_value will be used, e.g. 0.

The dataset/timeseries are clipped to the model time based on the model config tstart and tstop entries.

Adds/Updates model layers:

  • meteo_{meteo_type} forcing: DataArray

Parameters:

  • meteo_timeseries_fn (str, Path) –

    Path or data source name to tabulated timeseries csv file with time index in first column.

    • Required variables : [‘precip’]

    see hydromt.get_dataframe(), for details. NOTE: Require equidistant time series If is_rate = True, unit is expected to be in mm/day and else mm.

  • fill_value (float, optional) – Constant value to use to fill in missing data. By default 0.

  • is_rate (bool, optional) – Specify if the type of meteo data is direct “rainfall” (False) or “rainfall_rate” (True). By default True for “rainfall_rate”. Note that Delft3DFM 1D2D Suite 2022.04 supports only “rainfall_rate”.