METAssocCfg.METAssocConfig Class Reference

Top level MET configuration. More...

Collaboration diagram for METAssocCfg.METAssocConfig:

Public Member Functions
def	outputCollections (self)
def	outputMap (self)
def	setupAssociators (self, configFlags, buildconfigs)
def	__init__ (self, suffix, inputFlags, buildconfigs=[], doPFlow=False, doTruth=False, usePFOLinks=False, trksel=None, modConstKey="", modClusColls={})

Public Attributes
	accumulator
	suffix
	doPFlow
	useFELinks
	modConstKey
	modClusColls
	doTruth
	trkseltool
	trkisotool
	caloisotool
	associators
	assoclist

Detailed Description

Top level MET configuration.

Definition at line 112 of file METAssocCfg.py.

Constructor & Destructor Documentation

__init__()

def METAssocCfg.METAssocConfig.__init__	(		self,
			suffix,
			inputFlags,
			buildconfigs = [],
			doPFlow = False,
			doTruth = False,
			usePFOLinks = False,
			trksel = None,
			modConstKey = "",
			modClusColls = {}
	)

Definition at line 139 of file METAssocCfg.py.

    def __init__(self,suffix,inputFlags,buildconfigs=[],
                 doPFlow=False, doTruth=False,
                 usePFOLinks=False,
                 trksel=None,
                 modConstKey="",
                 modClusColls={}
                 ):
        self.accumulator = ComponentAccumulator()
        # Set some sensible defaults
        modConstKey_tmp = modConstKey
        modClusColls_tmp = modClusColls
        if doPFlow:
            # Ideally this should not be hardcoded but linked to the JetDefinition with which this MET is built
            # TODO : in new config, if possible use something like: jetdef.inputdef.containername             
            if modConstKey_tmp == "": modConstKey_tmp = "CHSGParticleFlowObjects"
        else:
            if modConstKey_tmp == "": modConstKey_tmp = "OriginCorr"
            if modClusColls_tmp == {}: modClusColls_tmp = {'LCOriginCorrClusters':'LCOriginTopoClusters',
                                                           'EMOriginCorrClusters':'EMOriginTopoClusters'}
        if doTruth:
            metlog.info("{} Creating MET TruthAssoc config {}".format(prefix,suffix))
        else:
            metlog.info("{} Creating MET Assoc config {}".format(prefix,suffix))
        self.suffix = suffix
        self.doPFlow = doPFlow
        self.useFELinks = usePFOLinks
        self.modConstKey=modConstKey_tmp
        self.modClusColls=modClusColls_tmp
        self.doTruth = doTruth
        if trksel:
            self.trkseltool = trksel
        else:
            # TODO: These Z0 and D0 cuts are left over from R21. The track vertex association can now use looser ones.
            #       To be investigated and possibly updated by the MET group.
            self.trkseltool=CompFactory.getComp("InDet::InDetTrackSelectionTool")("IDTrkSel_METAssoc",
                                                                  CutLevel="TightPrimary",
                                                                  maxZ0SinTheta=3,
                                                                  maxD0=2,
                                                                  minPt=500)
 
        self.trkisotool = CompFactory.getComp("xAOD::TrackIsolationTool")("TrackIsolationTool_MET")
        self.trkisotool.TrackSelectionTool = self.trkseltool # As configured above
        from TrkConfig.AtlasExtrapolatorConfig import AtlasExtrapolatorCfg  
        extrapCfg = AtlasExtrapolatorCfg(inputFlags)
        CaloExtensionTool= CompFactory.getComp("Trk::ParticleCaloExtensionTool")(Extrapolator = self.accumulator.popToolsAndMerge(extrapCfg))
        CaloCellAssocTool =  CompFactory.getComp("Rec::ParticleCaloCellAssociationTool")(ParticleCaloExtensionTool = CaloExtensionTool)
        self.caloisotool = CompFactory.getComp("xAOD::CaloIsolationTool")("CaloIsolationTool_MET",
                                                          saveOnlyRequestedCorrections=True,
                                                          ParticleCaloExtensionTool = CaloExtensionTool,
                                                          ParticleCaloCellAssociationTool = CaloCellAssocTool)
        self.associators = {}
        self.assoclist = [] # need an ordered list
        #
        self.setupAssociators(inputFlags, buildconfigs)
 
# Set up a top-level tool with mostly defaults

Member Function Documentation

outputCollections()

def METAssocCfg.METAssocConfig.outputCollections

(

self

)

Definition at line 113 of file METAssocCfg.py.

    def outputCollections(self):
        if self.doTruth: return 'MET_Core_'+self.suffix
        else: return 'MET_Core_'+self.suffix,'MET_Reference_'+self.suffix

outputMap()

def METAssocCfg.METAssocConfig.outputMap

(

self

)

Definition at line 117 of file METAssocCfg.py.

    def outputMap(self):
        return 'METAssoc_'+self.suffix

setupAssociators()

def METAssocCfg.METAssocConfig.setupAssociators	(		self,
			configFlags,
			buildconfigs
	)

Definition at line 120 of file METAssocCfg.py.

    def setupAssociators(self, configFlags, buildconfigs):
        metlog.info("{} Setting up associators for MET config {}".format(prefix,self.suffix))
        for config in buildconfigs:
            if config.objType in self.associators:
                metlog.error("{} Config {} already contains a associator of type {}".format(prefix,self.suffix,config.objType))
                raise LookupError
            else:
                associator = getAssociator(configFlags, config=config,suffix=self.suffix,
                                           doPFlow=self.doPFlow,
                                           useFELinks=self.useFELinks,
                                           trkseltool=self.trkseltool,
                                           trkisotool=self.trkisotool,
                                           caloisotool=self.caloisotool,
                                           modConstKey=self.modConstKey,
                                           modClusColls=self.modClusColls)
                self.associators[config.objType] = associator
                self.assoclist.append(associator)
                metlog.info("{} Added {} tool named {}".format(prefix,config.objType,associator.name))

Member Data Documentation

accumulator

METAssocCfg.METAssocConfig.accumulator

Definition at line 140 of file METAssocCfg.py.

associators

METAssocCfg.METAssocConfig.associators

Definition at line 183 of file METAssocCfg.py.

assoclist

METAssocCfg.METAssocConfig.assoclist

Definition at line 184 of file METAssocCfg.py.

caloisotool

METAssocCfg.METAssocConfig.caloisotool

Definition at line 179 of file METAssocCfg.py.

doPFlow

METAssocCfg.METAssocConfig.doPFlow

Definition at line 157 of file METAssocCfg.py.

doTruth

METAssocCfg.METAssocConfig.doTruth

Definition at line 161 of file METAssocCfg.py.

modClusColls

METAssocCfg.METAssocConfig.modClusColls

Definition at line 160 of file METAssocCfg.py.

modConstKey

METAssocCfg.METAssocConfig.modConstKey

Definition at line 159 of file METAssocCfg.py.

suffix

METAssocCfg.METAssocConfig.suffix

Definition at line 156 of file METAssocCfg.py.

trkisotool

METAssocCfg.METAssocConfig.trkisotool

Definition at line 173 of file METAssocCfg.py.

trkseltool

METAssocCfg.METAssocConfig.trkseltool

Definition at line 163 of file METAssocCfg.py.

useFELinks

METAssocCfg.METAssocConfig.useFELinks

Definition at line 158 of file METAssocCfg.py.

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

• METAssocCfg.py