attrs_to_group_id

jwst.datamodels.utils.group_id.attrs_to_group_id(obs_meta)

Combine a number of file metadata values into a group_id string.

Parameters:

obs_metadict or ObjectNode

A dictionary or ObjectNode containing meta.observation metadata, either model.meta.observation or meta["meta"]["observation"] from read_metadata().

Returns:

str

The group_id string.