DistortionModel

class stdatamodels.jwst.datamodels.DistortionModel(init=None, model=None, input_units=None, output_units=None, **kwargs)

Bases: _SimpleModel

A model for a reference file of type “distortion”.

Initialize the model.

Parameters:

initstr, None, optional

The data from which to initialize the model. Can be of any type that is supported by DataModel.

modelastropy.modeling.core.Model or list[Model], optional

The transform as an astropy Model

input_unitsstr or ~astropy.units.NamedUnit, optional

The units of the input

output_unitsstr or ~astropy.units.NamedUnit, optional

The units of the output

Attributes Summary

reftype
schema_url	The schema URI to validate the model against.

Methods Summary

validate()

Run additional validations beyond schema validation for these model types.

Attributes Documentation

reftype = 'distortion'

schema_url = 'http://stsci.edu/schemas/jwst_datamodel/distortion.schema'

The schema URI to validate the model against. If None, only basic validation of required metadata properties (filename, model_type) will occur.

Methods Documentation

validate()

Run additional validations beyond schema validation for these model types.