yaw.catalogs.scipy#

This module implements the scipy backend for the Catalog class.

Submodules

Classes

ScipyCatalog(data, ra_name, dec_name, *[, ...])

An implementation of the BaseCatalog using a wrapper around scipy.spatial.cKDTree for the pair counting, which is implemented in yaw.catalogs.scipy.kdtree.

PatchCatalog(id, data[, cachefile, center, ...])

Represents a single spatial patch of a ScipyCatalog.

SphericalKDTree(position[, weights, leafsize])

Wrapper around scipy.spatial.cKDTree that represents angular coordinates as points on the unitsphere.