select_irf_dispersion_center_by_index

select_irf_dispersion_center_by_index(irf_dispersion: DataArray, main_irf_nr: int = 0) → DataArray | float

Select a subset of the IRF dispersion data where irf_nr==main_irf_nr.

Parameters:

• irf_dispersion (xr.DataArray) – Data Variable from a result dataset which contains the IRF dispersion data.

• main_irf_nr (int) – Index of the main irf component when using an irf parametrized with multiple peaks. Defaults to 0.

Returns:

DataArray only containing the IRF dispersion data for the main IRF.

Return type:

xr.DataArray | float

Raises:

ValueError – If irf_nr is not in the coordinates