lsst.ap.tasks.sourceAssoc Namespace Reference

Classes
class	SourceAssocConfig
class	SourceAssocTask

Functions
def	_flagKeys

Variables
list	__all__ = ["SourceAssocConfig", "SourceAssocTask"]

Function Documentation

def lsst.ap.tasks.sourceAssoc._flagKeys (   schema,   config,   alg  )

private

Create an lsst.afw.table.FlagKeyVector identifying sources to
   ignore when computing measurement means for the given algorithm.

Definition at line 290 of file sourceAssoc.py.

def _flagKeys(schema, config, alg):
    """Create an lsst.afw.table.FlagKeyVector identifying sources to
       ignore when computing measurement means for the given algorithm.
    """
    vec = afwTable.FlagKeyVector()
    if alg in config.algorithmFlags:
        flags = config.algorithmFlags[alg]
        for f in flags.split(","):
            f = f.strip()
            if len(f) == 0:
                continue
            si = schema.find(f)
            if si.field.getTypeString() != "Flag":
                raise TypeError(f + " field is not a Flag field")
            vec.append(si.key) 
    return vec