Source code for jwst.datamodels.multicombinedspec

from .model_base import JwstDataModel
from .combinedspec import CombinedSpecModel


__all__ = ['MultiCombinedSpecModel']


[docs]class MultiCombinedSpecModel(JwstDataModel): """ A data model for multi-spec images. This model has a special member `spec` that can be used to deal with an entire spectrum at a time. It behaves like a list:: >>> from . import CombinedSpecModel >>> multispec_model = MultiCombinedSpecModel() >>> multispec_model.spec.append(CombinedSpecModel()) >>> multispec_model.spec[0] # doctest: +SKIP <CombinedSpecModel> If `init` is a `CombinedSpecModel` instance, an empty `CombinedSpecModel` will be created and assigned to attribute `spec[0]`, and the `spec_table` attribute from the input `CombinedSpecModel` instance will be copied to the first element of `spec`. `CombinedSpecModel` objects can be appended to the `spec` attribute by using its `append` method. Parameters __________ int_times : numpy table table of times for each integration spec.items.spec_table : numpy table Extracted spectral data table """ schema_url = "http://stsci.edu/schemas/jwst_datamodel/multicombinedspec.schema" def __init__(self, init=None, **kwargs): if isinstance(init, CombinedSpecModel): super(MultiCombinedSpecModel, self).__init__(init=None, **kwargs) self.spec.append(self.spec.item()) self.spec[0].spec_table = init.spec_table return super(MultiCombinedSpecModel, self).__init__(init=init, **kwargs)