CellIdentifiers#

class lsst.cell_coadds.CellIdentifiers(skymap: str, tract: int, patch: Index2D, band: str | None, cell: Index2D)#

Struct of identifiers for a coadd cell.

Attributes Summary

`band`	Name of the band, if any.
`cell`	Identifiers for the cell itself.
`patch`	Identifiers for the patch itself.
`skymap`	The name of the skymap this patch belongs to.
`tract`	The name of the tract this patch belongs to.

Methods Summary

from_data_id(data_id, cell)

Construct from a data ID and a cell index.

Attributes Documentation

band: str | None = <dataclasses._MISSING_TYPE object>#: Name of the band, if any.

cell: Index2D = <dataclasses._MISSING_TYPE object>#: Identifiers for the cell itself.

patch: Index2D = <dataclasses._MISSING_TYPE object>#: Identifiers for the patch itself.

skymap: str = <dataclasses._MISSING_TYPE object>#: The name of the skymap this patch belongs to.

tract: int = <dataclasses._MISSING_TYPE object>#: The name of the tract this patch belongs to.

Methods Documentation

classmethod from_data_id(data_id: DataCoordinate, cell: Index2D) → CellIdentifiers#

Construct from a data ID and a cell index.

Parameters#

data_idDataCoordinate: Fully-expanded data ID that includes the ‘patch’ dimension and optionally the band dimension.
cellIndex2D: Index of the cell within the patch.

identifiersCellIdentifiers: Struct of identifiers for this cell within a patch.