ess.nmx.scaling.get_reference_wavelength

ess.nmx.scaling.get_reference_wavelength(binned, reference_wavelength)

Select the reference wavelength.

Parameters:

• binned (scaling.WavelengthBinned (scipp.DataArray)) – The wavelength binned data.

• reference_wavelength (scaling.ReferenceWavelength (types.scipp._scipp.core.Variable | None)) – The reference wavelength to select the intensities. If None, the middle group is selected. It should be a scalar variable as it is selecting one of bins.

Return type:

scaling.SelectedReferenceWavelength (scipp.Variable)