get_spectral_order_wrange
- jwst.assign_wcs.get_spectral_order_wrange(input_model, wavelengthrange_file)[source]
Read the spectral order and wavelength range from the reference file.
- Parameters:
- input_modelJwstDataModel
The input data model.
- wavelengthrange_filestr
Reference file of type “wavelengthrange”.
- Returns:
- orderint
The spectral order.
- wrangelist
The wavelength range.