python.MetAnalysisConfig.MetAnalysisConfig Class Reference

Inheritance diagram for python.MetAnalysisConfig.MetAnalysisConfig:

Collaboration diagram for python.MetAnalysisConfig.MetAnalysisConfig:

Public Member Functions
def	__init__ (self, containerName='')
def	makeAlgs (self, config)

Detailed Description

the ConfigBlock for the MET configuration

Definition at line 8 of file MetAnalysisConfig.py.

Constructor & Destructor Documentation

__init__()

def python.MetAnalysisConfig.MetAnalysisConfig.__init__	(		self,
			containerName = ''
	)

Definition at line 11 of file MetAnalysisConfig.py.

    def __init__ (self, containerName='') :
        super (MetAnalysisConfig, self).__init__ ()
        self.addOption('containerName', containerName, type=str,
            noneAction='error',
            info="the name of the input container")
        self.addOption ('postfix', '', type=str,
            info="a postfix to apply to decorations and algorithm names (not "
            "needed if running a single instance of MET)")
        self.addOption ('useFJVT', False, type=bool,
            info="whether to use the forward JVT decision in the calculation")
        self.addOption ('treatPUJets', False, type=bool,
            info="whether to treat pile-up jets in the MET significance calculation")
        self.addOption ('setMuonJetEMScale', True, type=bool,
            info="enables the handling of muons in jets for the MET calculation. "
            "Should be turned off for analyses where muons are not reconstructed "
            "at all.")
        self.addOption ('jets', "", type=str,
            info="the input jet container")
        self.addOption ('electrons', "", type=str,
            info="the input electron container, with a possible selection, in "
            "the format `container` or `container.selection`")
        self.addOption ('muons', "", type=str,
            info="the input muon container, with a possible selection, in the "
            "format `container` or `container.selection`")
        self.addOption ('photons', "", type=str,
            info="the input photon container, with a possible selection, in "
            "the format `container` or `container.selection`")
        self.addOption ('taus', "", type=str,
            info="the input tau-jet container, with a possible selection, in "
            "the format `container` or `container.selection`")
        self.addOption ('invisible', "", type=str,
            info="any input container to be treated as invisible particles, "
            "in the format `container` (no selection)")
        self.addOption ('metWP', "Tight", type=str,
            info="the MET working point to use: Loose, Tight, Tighter, "
            "Tenacious")
        self.addOption ('skipSystematicJetSelection', False, type=bool,
            info="EXPERIMENTAL: whether to use simplified OR based on nominal jets "
            "and for jet-related systematics only. "
            "WARNING: this option is strictly for doing physics studies of the feasibility "
            "of this OR scheme, it should not be used in a regular analysis")
        self.addOption ('saveSignificance', True, type=bool,
            info="whether to save the MET significance (default=True)")
 
 

Member Function Documentation

makeAlgs()

def python.MetAnalysisConfig.MetAnalysisConfig.makeAlgs	(		self,
			config
	)

Definition at line 56 of file MetAnalysisConfig.py.

    def makeAlgs (self, config) :
 
        postfix = self.postfix
 
        if config.isPhyslite() :
            metSuffix = 'AnalysisMET'
        else :
            jetContainer = config.originalName (self.jets)
            metSuffix = jetContainer[:-4]
 
        if not self.useFJVT and self.treatPUJets:
            raise ValueError ("MET significance pile-up treatment requires fJVT")
 
        # Remove b-tagging calibration from the MET suffix name
        btIndex = metSuffix.find('_BTagging')
        if btIndex != -1:
            metSuffix = metSuffix[:btIndex]
 
        # Set up the met maker algorithm:
        alg = config.createAlgorithm( 'CP::MetMakerAlg', 'MetMakerAlg' + postfix)
        config.addPrivateTool( 'makerTool', 'met::METMaker' )
        config.addPrivateTool( 'makerTool.JvtSelTool', 'CP::NNJvtSelectionTool' )
        alg.makerTool.skipSystematicJetSelection = self.skipSystematicJetSelection
        alg.makerTool.JvtSelTool.JetContainer = config.readName (self.jets)
        alg.makerTool.JetSelection = self.metWP
        alg.makerTool.DoPFlow = 'PFlow' in metSuffix or metSuffix=="AnalysisMET"
        alg.makerTool.DoSetMuonJetEMScale = self.setMuonJetEMScale
        if self.useFJVT:
            alg.makerTool.JetRejectionDec = 'passFJVT_internal'
 
        if config.dataType() is not DataType.Data :
            config.addPrivateTool( 'systematicsTool', 'met::METSystematicsTool' )
 
        alg.metCore = 'MET_Core_' + metSuffix
        alg.metAssociation = 'METAssoc_' + metSuffix
        alg.jets = config.readName (self.jets)
        if self.muons != "" :
            alg.muons, alg.muonsSelection = config.readNameAndSelection (self.muons, excludeFrom={'or'})
        if self.electrons != "" :
            alg.electrons, alg.electronsSelection = config.readNameAndSelection (self.electrons, excludeFrom={'or'})
        if self.photons != "" :
            alg.photons, alg.photonsSelection = config.readNameAndSelection (self.photons, excludeFrom={'or'})
        if self.taus != "" :
            alg.taus, alg.tausSelection = config.readNameAndSelection (self.taus, excludeFrom={'or'})
        if self.invisible != "" :
            alg.invisible = config.readName (self.invisible)
        alg.met = config.writeName (self.containerName, isMet = True)
 
 
        # Set up the met builder algorithm:
        alg = config.createAlgorithm( 'CP::MetBuilderAlg', 'MetBuilderAlg' + postfix )
        alg.met = config.readName (self.containerName)
 
 
        # Set up the met significance algorithm:
        if self.saveSignificance:
            alg = config.createAlgorithm( 'CP::MetSignificanceAlg', 'MetSignificanceAlg' + postfix )
            config.addPrivateTool( 'significanceTool', 'met::METSignificance' )
            if self.muons != "" :
                config.addPrivateTool( 'significanceTool.MuonCalibTool', 'CP::MuonCalibTool' )
                alg.significanceTool.MuonCalibTool.calibMode = config._muonCalibMode
 
            alg.significanceTool.SoftTermParam = 0
            alg.significanceTool.TreatPUJets = self.treatPUJets
            alg.significanceTool.IsAFII = config.dataType() is DataType.FastSim
            alg.met = config.readName (self.containerName)
            config.addOutputVar (self.containerName, 'significance', 'significance')
 
        config.addOutputVar (self.containerName, 'met', 'met')
        config.addOutputVar (self.containerName, 'phi', 'phi')
        config.addOutputVar (self.containerName, 'sumet', 'sumet')
 
 

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

• MetAnalysisConfig.py