lsst.meas.algorithms.sourceSelector.NullSourceSelectorTask Class Reference

Inheritance diagram for lsst.meas.algorithms.sourceSelector.NullSourceSelectorTask:

Public Member Functions
	selectSources (self, sourceCat, **kwargs)

Static Public Attributes
	ConfigClass = BaseSourceSelectorConfig

Detailed Description

Source selector that returns true for all sources.

Use this when you do not want any sub-selection on your inputs.

Definition at line 722 of file sourceSelector.py.

Member Function Documentation

selectSources()

lsst.meas.algorithms.sourceSelector.NullSourceSelectorTask.selectSources	(		self,
			sourceCat,
		**	matches )

Return a selection of sources selected by some criteria.

Parameters
----------
sourceCat : Various table formats
    Catalog of sources to select from. Supports
    `lsst.afw.table.SourceCatalog` or `pandas.DataFrame`
    or `astropy.table.Table`
    This catalog must be contiguous in memory.
matches : `list` of `lsst.afw.table.ReferenceMatch` or None
    A list of lsst.afw.table.ReferenceMatch objects
exposure : `lsst.afw.image.Exposure` or None
    The exposure the catalog was built from; used for debug display.

Returns
-------
struct : `lsst.pipe.base.Struct`
    The struct contains the following data:

    ``selected``
        Boolean array of sources that were selected, same length as
        sourceCat.
        (`numpy.ndarray` of `bool`)

Reimplemented from lsst.meas.algorithms.sourceSelector.BaseSourceSelectorTask.

Definition at line 729 of file sourceSelector.py.

    def selectSources(self, sourceCat, **kwargs):
        # docstring inherited
        return pipeBase.Struct(selected=np.ones(len(sourceCat), dtype=bool))
 
 

Member Data Documentation

ConfigClass

lsst.meas.algorithms.sourceSelector.NullSourceSelectorTask.ConfigClass = BaseSourceSelectorConfig

static

Definition at line 727 of file sourceSelector.py.

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The documentation for this class was generated from the following file:

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-8.0.0/Linux64/meas_algorithms/ge6526c86ff+fde82a80b9/python/lsst/meas/algorithms/sourceSelector.py