load_wcs
- jwst.assign_wcs.assign_wcs.load_wcs(input_model, reference_files=None, nrs_slit_y_range=None, nrs_ifu_slice_wcs=False)[source]
Create a gWCS object and store it in
Model.meta.- Parameters:
- input_model
JwstDataModel The input data model. Updated in place.
- reference_filesdict
Mapping between reftype (keys) and reference file name (vals).
- nrs_slit_y_rangelist
The slit y-range for a NIRSpec slit. The center is (0, 0).
- nrs_ifu_slice_wcsbool
If True and the exposure type is NIRSpec IFU, then a full slice-based WCS that propagates slice IDs is produced. This is intended primarily for diagnostic purposes. If False and the exposure type is NIRSpec IFU, a slice map is internally applied to produce a fully coordinate-based WCS pipeline that does not require slice IDs on input.
- input_model
- Returns:
- input_model
JwstDataModel The data model with the WCS information in the meta attribute.
- input_model