ppv_catalog¶
- astrodendro.analysis.ppv_catalog(structures, metadata, fields=None, verbose=True)¶
Iterate over a collection of position-position-velocity (PPV) structures, extracting several quantities from each, and building a catalog.
- Parameters:
- structuresiterable of Structures
The structures to catalog (e.g., a dendrogram)
- metadatadict
The metadata used to compute the catalog
- fieldslist of strings, optional
The quantities to extract. If not provided, defaults to all PPV statistics
- verbosebool, optional
If True (the default), will generate warnings about missing metadata
- Returns:
- tablea
Table
instance The resulting catalog
- tablea