lsst.meas.base g0129b61b94+866e81cdb7
|
ConfigClass = ForcedPhotCoaddConfig RunnerClass = ForcedPhotCoaddRunner _DefaultName = "forcedPhotCoadd" dataPrefix = "deepCoadd_" def __init__(self, butler=None, refSchema=None, initInputs=None, **kwds): super().__init__(**kwds) if initInputs is not None: refSchema = initInputs['inputSchema'].schema self.makeSubtask("references", butler=butler, schema=refSchema) if refSchema is None: refSchema = self.references.schema self.makeSubtask("measurement", refSchema=refSchema) # It is necessary to get the schema internal to the forced measurement task until such a time # that the schema is not owned by the measurement task, but is passed in by an external caller if self.config.doApCorr: self.makeSubtask("applyApCorr", schema=self.measurement.schema) self.makeSubtask('catalogCalculation', schema=self.measurement.schema) self.outputSchema = lsst.afw.table.SourceCatalog(self.measurement.schema) def runQuantum(self, butlerQC, inputRefs, outputRefs): inputs = butlerQC.get(inputRefs) refCatInBand = inputs.pop('refCatInBand') inputs['measCat'], inputs['exposureId'] = self.generateMeasCat(inputRefs.exposure.dataId, inputs['exposure'], inputs['refCat'], refCatInBand, inputs['refWcs'], "tract_patch") outputs = self.run(**inputs) butlerQC.put(outputs, outputRefs) def generateMeasCat(self, exposureDataId, exposure, refCat, refCatInBand, refWcs, idPackerName):
exposureIdInfo = ExposureIdInfo.fromDataId(exposureDataId, idPackerName) idFactory = exposureIdInfo.makeSourceIdFactory() measCat = self.measurement.generateMeasCat(exposure, refCat, refWcs, idFactory=idFactory) # attach footprints here, as the attachFootprints method is geared for gen2 # and is not worth modifying, as this can naturally live inside this method for srcRecord in measCat: fpRecord = refCatInBand.find(srcRecord.getId()) if fpRecord is None: raise LookupError("Cannot find Footprint for source {}; please check that {} " "IDs are compatible with reference source IDs" .format(srcRecord.getId(), self.config.connections.refCatInBand)) srcRecord.setFootprint(fpRecord.getFootprint()) return measCat, exposureIdInfo.expId def runDataRef(self, dataRef, psfCache=None):
Definition at line 270 of file forcedPhotCoadd.py.