MuonPatternRecognitionConfig Namespace Reference

Functions
	MuonPhiHoughTransformAlgCfg (flags, name="MuonPhiHoughTransformAlg", **kwargs)
	MuonNSWSegmentFinderAlgCfg (flags, name="MuonNswSegmentFinderAlg", **kwargs)
	MuonEtaHoughTransformAlgCfg (flags, name="MuonEtaHoughTransformAlg", **kwargs)
	MuonSegmentFittingAlgCfg (flags, name="MuonSegmentFittingAlg", **kwargs)
	ActsMuonSegmentRefitAlgCfg (flags, name="ActsMuonSegmentRefitAlg", **kwargs)
	MuonPatternRecognitionCfg (flags, suffix="")
	Main config fragment for pattern recognition.

Function Documentation

ActsMuonSegmentRefitAlgCfg()

ActsMuonSegmentRefitAlgCfg	(		flags,
			name = "ActsMuonSegmentRefitAlg",
		**	kwargs )

Definition at line 74 of file MuonPatternRecognitionConfig.py.

def ActsMuonSegmentRefitAlgCfg(flags,name="ActsMuonSegmentRefitAlg", **kwargs):
    result = ComponentAccumulator()
    from MuonTrackFindingAlgs.TrackFindingConfig import SegmentSelectorCfg
    kwargs.setdefault("SegmentSelectionTool", result.popToolsAndMerge(SegmentSelectorCfg(flags)))
    from MuonSpacePointCalibrator.CalibrationConfig import MuonSpacePointCalibratorCfg
    kwargs.setdefault("Calibrator", result.popToolsAndMerge(MuonSpacePointCalibratorCfg(flags)))
    from ActsConfig.ActsGeometryConfig import ActsTrackingGeometrySvcCfg
    result.merge(ActsTrackingGeometrySvcCfg(flags))
    kwargs.setdefault("SegmentContainer", "MsSegments")
    theAlg = CompFactory.MuonR4.SegmentActsRefitAlg(name, **kwargs)
    result.addEventAlgo(theAlg, primary = True)
    return result
 

MuonEtaHoughTransformAlgCfg()

MuonEtaHoughTransformAlgCfg	(		flags,
			name = "MuonEtaHoughTransformAlg",
		**	kwargs )

Definition at line 30 of file MuonPatternRecognitionConfig.py.

def MuonEtaHoughTransformAlgCfg(flags, name = "MuonEtaHoughTransformAlg", **kwargs):
    result = ComponentAccumulator()
    kwargs.setdefault("downWeightPrdMultiplicity", True)
    theAlg = CompFactory.MuonR4.EtaHoughTransformAlg(name, **kwargs)
    result.addEventAlgo(theAlg, primary=True)
    return result
 

MuonNSWSegmentFinderAlgCfg()

MuonNSWSegmentFinderAlgCfg	(		flags,
			name = "MuonNswSegmentFinderAlg",
		**	kwargs )

Definition at line 15 of file MuonPatternRecognitionConfig.py.

def MuonNSWSegmentFinderAlgCfg(flags, name = "MuonNswSegmentFinderAlg", **kwargs):
    result = ComponentAccumulator()
    from MuonSpacePointCalibrator.CalibrationConfig import MuonSpacePointCalibratorCfg
    calibrator_kwargs = {}
    if flags.Input.isMC:
        #See !90511, possibility to adjust precision strips with sTgcPrecCoordErrorScale and both eta and 
        #stereo MMG with mmStripErrorScale
        calibrator_kwargs["sTgcNonPrecCoordErrorScale"] = 4.
 
    kwargs.setdefault("Calibrator", result.popToolsAndMerge(MuonSpacePointCalibratorCfg(flags, **calibrator_kwargs)))
    theAlg = CompFactory.MuonR4.NswSegmentFinderAlg(name, **kwargs)
    result.addEventAlgo(theAlg, primary=True)
    return result
    
 

MuonPatternRecognitionCfg()

MuonPatternRecognitionCfg	(		flags,
			suffix = "" )

Main config fragment for pattern recognition.

The suffix allows to specify in the Event Filter whether the algothms run in RoI or FS.

Definition at line 88 of file MuonPatternRecognitionConfig.py.

def MuonPatternRecognitionCfg(flags, suffix = ""): 
    result = ComponentAccumulator()
    from ActsAlignmentAlgs.AlignmentAlgsConfig import ActsGeometryContextAlgCfg
    result.merge(ActsGeometryContextAlgCfg(flags))
    
    if flags.Muon.enableMLBucketFilter:
        from MuonInference.InferenceConfig import GraphBucketFilterToolCfg, GraphInferenceAlgCfg
        bucketTool = result.popToolsAndMerge(GraphBucketFilterToolCfg(flags))
        result.merge(GraphInferenceAlgCfg(flags,
                                          name = f"GraphInferenceAlg{suffix}",
                                          InferenceTools=[bucketTool]))
    
    segmentContainers = []
    if flags.Detector.GeometrysTGC or flags.Detector.GeometryMM:
        segmentContainers+=["MuonNswSegments"]
        result.merge(MuonEtaHoughTransformAlgCfg(flags, name=f"MuonNswEtaHoughTransformAlg{suffix}", 
                                                        EtaHoughMaxContainer = "MuonHoughNswMaxima", 
                                                        SpacePointContainer = "NswSpacePoints"))
        result.merge(MuonNSWSegmentFinderAlgCfg(flags, name=f"MuonNswSegmentFinderAlg{suffix}", 
                                                       MuonNswSegmentWriteKey = segmentContainers[-1], 
                                                       MuonNswSegmentSeedWriteKey = "MuonNswSegmentSeeds",
                                                       CombinatorialReadKey = "MuonHoughNswMaxima"))
       
    if flags.Detector.GeometryMDT or flags.Detector.GeometryRPC or flags.Detector.GeometryTGC:
        if flags.Muon.enableMLBucketFilter:
            result.merge(MuonEtaHoughTransformAlgCfg(flags, name = f"MuonEtaHoughTransformAlg{suffix}",
                                                     SpacePointContainer = "FilteredMlBuckets"))
        else:
            result.merge(MuonEtaHoughTransformAlgCfg(flags, name = f"MuonEtaHoughTransformAlg{suffix}"))
        result.merge(MuonPhiHoughTransformAlgCfg(flags, name = f"MuonPhiHoughTransformAlg{suffix}"))
        segmentContainers+=["R4MuonSegments"]
    
        result.merge(MuonSegmentFittingAlgCfg(flags, 
                                              name = f"MuonSegmentFittingAlg{suffix}",
                                              OutSegmentContainer=segmentContainers[-1]))
        
    from MuonSegmentCnv.MuonSegmentCnvConfig import xAODSegmentCnvAlgCfg
    result.merge(xAODSegmentCnvAlgCfg(flags, name = f"MuonR4xAODSegmentCnvAlg{suffix}", InSegmentKeys = segmentContainers))
    if flags.Muon.setupTruthAlgorithms:
        from MuonTruthAlgsR4.MuonTruthAlgsConfig import RecoSegmentTruthAssocCfg
        result.merge(RecoSegmentTruthAssocCfg(flags,
                                              name=f"MsSegmentsTruthMatching{suffix}",
                                              SegmentKey="MsSegments"))
    return result

MuonPhiHoughTransformAlgCfg()

MuonPhiHoughTransformAlgCfg	(		flags,
			name = "MuonPhiHoughTransformAlg",
		**	kwargs )

Definition at line 7 of file MuonPatternRecognitionConfig.py.

def MuonPhiHoughTransformAlgCfg(flags, name = "MuonPhiHoughTransformAlg", **kwargs):
    result = ComponentAccumulator()
    kwargs.setdefault("downWeightPrdMultiplicity", True)
    theAlg = CompFactory.MuonR4.PhiHoughTransformAlg(name, **kwargs)
    result.addEventAlgo(theAlg, primary=True)
    return result
 
 

MuonSegmentFittingAlgCfg()

MuonSegmentFittingAlgCfg	(		flags,
			name = "MuonSegmentFittingAlg",
		**	kwargs )

Definition at line 37 of file MuonPatternRecognitionConfig.py.

def MuonSegmentFittingAlgCfg(flags, name = "MuonSegmentFittingAlg", **kwargs):
    result = ComponentAccumulator()
    from MuonSpacePointCalibrator.CalibrationConfig import MuonSpacePointCalibratorCfg
    kwargs.setdefault("Calibrator", result.popToolsAndMerge(MuonSpacePointCalibratorCfg(flags)))
    kwargs.setdefault("ResoSeedHitAssoc", 5. )
    kwargs.setdefault("RecoveryPull", 3.)
    from ROOT.Muon.MuonStationIndex import StIndex
    bsCutL = [2.] * StIndex.StIndexMax
    bsCutR = [2.] * StIndex.StIndexMax
    
    bsCutL[StIndex.BI] = bsCutR[StIndex.BI] = 1.5
    bsCutL[StIndex.BM] = bsCutR[StIndex.BM] = 1.75 
    
    bsCutL[StIndex.EM] = bsCutL[StIndex.EO] = 2.75    
    bsCutR[StIndex.EM] = bsCutR[StIndex.EO] = 2.75
    kwargs.setdefault("SeedMaxDistanceBsRadius" , bsCutR)
    kwargs.setdefault("SeedMaxDistanceBsLength" , bsCutL)
    # Configure T0 fitting, disabled by default
    kwargs.setdefault("fitSegmentT0", False)
    if kwargs["fitSegmentT0"]:
        kwargs.setdefault("useHessianResidual", True)
        kwargs.setdefault("recalibInFit", True)
        kwargs.setdefault("maxIterations", 400)
        # temporarily disable beamspot constraint when fitting T0, as it causes FPEs
        kwargs.setdefault("doBeamspotConstraint", False)
    # Configure pre-fitting, disabled by default
    kwargs.setdefault("useFastPreFitter", False)
    if kwargs.get("useFastPreFitter"):
        kwargs.setdefault("useFastFitter", True)
    # Configure main (full) fitting
    kwargs.setdefault("useFastFitter", False)
    kwargs.setdefault("recalibInFit", False)
    kwargs.setdefault("doBeamspotConstraint", True)
    theAlg = CompFactory.MuonR4.SegmentFittingAlg(name, **kwargs)
    result.addEventAlgo(theAlg, primary=True)
    return result