ppv_catalog

astrodendro.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