SkyMapIdGeneratorConfig

class lsst.meas.base.SkyMapIdGeneratorConfig(*args, **kw)

Bases: BaseIdGeneratorConfig

Configuration class for generating integer IDs from {tract, patch, [band]} data IDs.

See IdGenerator for usage.

Attributes Summary

n_releases	Number of (contiguous, starting from zero) release_id values to reserve space for.
packer	How to pack tract, patch, and possibly band into an integer.
release_id	Identifier for a data release or other version to embed in generated IDs.

Attributes Documentation

n_releases

Number of (contiguous, starting from zero) release_id values to reserve space for. One (not zero) is used to reserve no space. (int, default 64)

packer

How to pack tract, patch, and possibly band into an integer. (ConfigurableInstance, default <class 'lsst.skymap.packers.SkyMapDimensionPackerConfig'>)

release_id

Identifier for a data release or other version to embed in generated IDs. Zero is reserved for IDs with no embedded release identifier. (int, default 0)