Source code for jwst.datamodels.multiextract1d

from .reference import ReferenceFileModel
from .extract1dimage import Extract1dImageModel


__all__ = ['MultiExtract1dImageModel']


[docs]class MultiExtract1dImageModel(ReferenceFileModel): """ A data model for extract_1d reference images. This model has a special member `images` that can be used to deal with each image separately. It behaves like a list:: >>> from . import Extract1dImageModel >>> multiextr1d_img_model = MultiExtract1dImageModel() >>> multiextr1d_img_model.images.append(Extract1dImageModel()) >>> multiextr1d_img_model.images[0] # doctest: +SKIP <Extract1dImageModelModel> If `init` is a file name or an `Extract1dImageModel` instance, an empty `Extract1dImageModel` will be created and assigned to attribute `images[0]`, and the `data` attribute from the input array or `Extract1dImageModel` will be copied to the first element of `images`. Parameters __________ images.items.data : numpy float32 array """ schema_url = "http://stsci.edu/schemas/jwst_datamodel/multiextract1d.schema" def __init__(self, init=None, **kwargs): if isinstance(init, Extract1dImageModel): super(MultiExtract1dImageModel, self).__init__(init=None, **kwargs) self.update(init) self.images.append(self.images.item()) self.images[0].data = init.data return super(MultiExtract1dImageModel, self).__init__(init=init, **kwargs)