python.EGAM12 Namespace Reference

Functions
	EGAM12SkimmingToolCfg (flags)
	EGAM12KernelCfg (flags, name="EGAM12Kernel", **kwargs)
	EGAM12Cfg (flags)

Variables
bool	addCaloDecorations = False

Function Documentation

EGAM12Cfg()

python.EGAM12.EGAM12Cfg

(

flags

)

Definition at line 377 of file EGAM12.py.

def EGAM12Cfg(flags):
    acc = ComponentAccumulator()
 
    JetKey = "AntiKt4EMTopoJets"
    EGAM12TriggerListsHelper = None
 
    # configure skimming/thinning/augmentation tools
    acc.merge(
        EGAM12KernelCfg(
            flags,
            name="EGAM12Kernel",
            StreamName="StreamDAOD_EGAM12",
            TriggerListsHelper=EGAM12TriggerListsHelper,
        )
    )
 
    # configure slimming
    from OutputStreamAthenaPool.OutputStreamConfig import OutputStreamCfg
    from xAODMetaDataCnv.InfileMetaDataConfig import SetupMetaDataForStreamCfg
    from DerivationFrameworkCore.SlimmingHelper import SlimmingHelper
 
    EGAM12SlimmingHelper = SlimmingHelper(
        "EGAM12SlimmingHelper",
        NamesAndTypes=flags.Input.TypedCollections,
        flags=flags,
    )
 
    # ------------------------------------------
    # containers for which we save all variables
    # -------------------------------------------
 
    # baseline
    EGAM12SlimmingHelper.AllVariables = [
        "Electrons",
        "GSFTrackParticles",
        "egammaClusters",
    ]
 
    # on MC we also add:
    if flags.Input.isMC:
        EGAM12SlimmingHelper.AllVariables += [
            "TruthEvents",
            "TruthParticles",
            "TruthVertices",
            "egammaTruthParticles",
        ]
 
    # -------------------------------------------
    # containers that we slim
    # -------------------------------------------
 
    # first add variables from smart-slimming
    # adding only also those for which we add all variables since
    # the XXXCPContent.py files also bring in some extra variables
    # for other collections
    # muons, tau, MET, b-tagging could be switched off if not needed
    # and use too much space
    EGAM12SlimmingHelper.SmartCollections = [
        "Electrons",
        "Photons",
        "Muons",
        "TauJets",
        "InDetTrackParticles",
        "PrimaryVertices",
        JetKey,
    ]
 
    if flags.Input.isMC:
        EGAM12SlimmingHelper.SmartCollections += [
            "AntiKt4TruthJets",
            "AntiKt4TruthDressedWZJets",
        ]
 
    # then add extra variables:
 
    # muons
    EGAM12SlimmingHelper.ExtraVariables += [
        "Muons.ptcone20.ptcone30.ptcone40.etcone20.etcone30.etcone40"
    ]
 
    # conversion vertices
    EGAM12SlimmingHelper.ExtraVariables += [
        "GSFConversionVertices.x.y.z.px.py.pz.pt1.pt2.etaAtCalo.phiAtCalo",
        "GSFConversionVertices.trackParticleLinks",
    ]
 
    # primary vertices
    EGAM12SlimmingHelper.ExtraVariables += ["PrimaryVertices.x.y.sumPt2"]
 
    # track jets
    EGAM12SlimmingHelper.ExtraVariables += [
        "AntiKt4PV0TrackJets.pt.eta.phi.e.m.btaggingLink.constituentLinks"
    ]
 
    # photons: detailed shower shape variables
    EGAM12SlimmingHelper.ExtraVariables += PhotonsCPDetailedContent
 
    # photons: gain and cluster energy per layer
    if addCaloDecorations:
        from DerivationFrameworkCalo.DerivationFrameworkCaloConfig import (
            getGainDecorations,
            getClusterEnergyPerLayerDecorations,
        )
 
        gainDecorations = getGainDecorations(acc, flags, "EGAM12Kernel")
        print("EGAM12 gain decorations: ", gainDecorations)
        EGAM12SlimmingHelper.ExtraVariables.extend(gainDecorations)
        clusterEnergyDecorations = getClusterEnergyPerLayerDecorations(
            acc, "EGAM12Kernel"
        )
        print("EGAM12 cluster energy decorations: ", clusterEnergyDecorations)
        EGAM12SlimmingHelper.ExtraVariables.extend(clusterEnergyDecorations)
 
    # energy density
    EGAM12SlimmingHelper.ExtraVariables += [
        "TopoClusterIsoCentralEventShape.Density",
        "TopoClusterIsoForwardEventShape.Density",
    ]
 
    # truth
    if flags.Input.isMC:
        EGAM12SlimmingHelper.ExtraVariables += [
            "MuonTruthParticles.e.px.py.pz.status.pdgId.truthOrigin.truthType"
        ]
 
        EGAM12SlimmingHelper.ExtraVariables += [
            "Photons.truthOrigin.truthType.truthParticleLink"
        ]
 
    # Add event info
    if flags.Derivation.Egamma.doEventInfoSlimming:
        EGAM12SlimmingHelper.SmartCollections.append("EventInfo")
    else:
        EGAM12SlimmingHelper.AllVariables += ["EventInfo"]
 
    # Add HIEventShape and CaloSums variables for heavy ions
    EGAM12SlimmingHelper.AllVariables += ["HIEventShape"]
    EGAM12SlimmingHelper.AllVariables += ["CaloSums"]
 
    EGAM12ItemList = EGAM12SlimmingHelper.GetItemList()
    acc.merge(
        OutputStreamCfg(
            flags,
            "DAOD_EGAM12",
            ItemList=EGAM12ItemList,
            AcceptAlgs=["EGAM12Kernel"],
        )
    )
    acc.merge(
        SetupMetaDataForStreamCfg(
            flags,
            "DAOD_EGAM12",
            AcceptAlgs=["EGAM12Kernel"],
            createMetadata=[
                MetadataCategory.CutFlowMetaData,
                MetadataCategory.TruthMetaData,
            ],
        )
    )
 
    return acc

EGAM12KernelCfg()

python.EGAM12.EGAM12KernelCfg	(		flags,
			name = "EGAM12Kernel",
		**	kwargs )

Configure the derivation framework driving algorithm (kernel)
for EGAM12

Definition at line 36 of file EGAM12.py.

def EGAM12KernelCfg(flags, name="EGAM12Kernel", **kwargs):
    """Configure the derivation framework driving algorithm (kernel)
    for EGAM12"""
    acc = ComponentAccumulator()
 
    # Schedule extra jets collections
    from JetRecConfig.StandardSmallRJets import (
        AntiKt4EMTopo,
        AntiKt4PV0Track,
        AntiKt4Truth,
    )
    from JetRecConfig.JetRecConfig import JetRecCfg
 
    jetList = [AntiKt4EMTopo, AntiKt4PV0Track, AntiKt4Truth]
    for jd in jetList:
        acc.merge(JetRecCfg(flags, jd))
    JetKey = "AntiKt4EMTopoJets"
 
    # Common augmentations
    # cannot use PhysCommon sequence because
    # - no triggers
    # - no TauJets
    # so we have to use a modified version here
    from DerivationFrameworkInDet.InDetCommonConfig import InDetCommonCfg
    from DerivationFrameworkMuons.MuonsCommonConfig import MuonsCommonCfg
    from DerivationFrameworkEGamma.EGammaCommonConfig import EGammaCommonCfg
 
    TrackingFlags = flags.Tracking
 
    acc.merge(
        InDetCommonCfg(
            flags,
            DoVertexFinding=TrackingFlags.doVertexFinding,
            AddPseudoTracks=TrackingFlags.doPseudoTracking,
            DecoLRTTTVA=False,
            DoR3LargeD0=TrackingFlags.doLargeD0,
            StoreSeparateLargeD0Container=TrackingFlags.storeSeparateLargeD0Container,
            MergeLRT=False,
        )
    )
    acc.merge(MuonsCommonCfg(flags))
    acc.merge(EGammaCommonCfg(flags))
    # jet cleaning
    # standard way in PhysCommon is
    # - calculate tau ID (needed for default jet OR)
    # - decorate jets with overlap removal
    # - do event cleaning
    # but taus are missing in HI derivations so need to do differently
 
    # Decorate if jet passed JVT criteria
    from JetJvtEfficiency.JetJvtEfficiencyToolConfig import getJvtSelToolCfg
 
    algName = "DFJet_EventCleaning_passJvtAlg"
    passJvtTool = acc.popToolsAndMerge(getJvtSelToolCfg(flags, "AntiKt4EMTopoJets"))
    passJvtTool.PassFlagName = "DFCommonJets_passJvt"
    acc.addEventAlgo(
        CompFactory.JetDecorationAlg(
            algName, JetContainer="AntiKt4EMTopoJets", Decorators=[passJvtTool]
        )
    )
 
    # Decorate if jet passes OR and save decoration DFCommonJets_passOR
    # Use modified OR that does not check overlaps with tauls
    from AssociationUtils.AssociationUtilsConfig import OverlapRemovalToolCfg
 
    outputLabel = "DFCommonJets_passOR_EMTopo"
    bJetLabel = ""  # default
    tauLabel = ""  # workaround for missing taus
    tauKey = ""  # workaround for missing taus
    orTool = acc.popToolsAndMerge(
        OverlapRemovalToolCfg(
            flags, outputLabel=outputLabel, bJetLabel=bJetLabel, doTaus=False
        )
    )
    algOR = CompFactory.OverlapRemovalGenUseAlg(
        "OverlapRemovalGenUseAlg",
        OverlapLabel=outputLabel,
        OverlapRemovalTool=orTool,
        TauKey=tauKey,
        TauLabel=tauLabel,
        BJetLabel=bJetLabel,
    )
    acc.addEventAlgo(algOR)
 
    # Do the cleaning
    from JetSelectorTools.JetSelectorToolsConfig import (
        EventCleaningToolCfg,
        JetCleaningToolCfg,
    )
 
    workingPoints = ["Loose"]
    prefix = "DFCommonJets_"
 
    for wp in workingPoints:
        cleaningLevel = wp + "Bad"
        # LLP WPs have a slightly different name format
        if "LLP" in wp:
            cleaningLevel = wp.replace("LLP", "BadLLP")
 
        jetCleaningTool = acc.popToolsAndMerge(
            JetCleaningToolCfg(
                flags,
                "JetCleaningTool_" + cleaningLevel,
                "AntiKt4EMTopoJets",
                cleaningLevel,
                False,
            )
        )
        acc.addPublicTool(jetCleaningTool)
 
        ecTool = acc.popToolsAndMerge(
            EventCleaningToolCfg(flags, "EventCleaningTool_" + wp, cleaningLevel)
        )
        ecTool.JetCleanPrefix = prefix
        ecTool.OrDecorator = "passOR_EMTopo"
        ecTool.JetContainer = "AntiKt4EMTopoJets"
        ecTool.JetCleaningTool = jetCleaningTool
        acc.addPublicTool(ecTool)
 
        # Alg to calculate event-level and jet-level cleaning variables
        # Only store event-level flags for Loose* WPs
        eventCleanAlg = CompFactory.EventCleaningTestAlg(
            "EventCleaningTestAlg_" + wp,
            EventCleaningTool=ecTool,
            JetCollectionName="AntiKt4EMTopoJets",
            EventCleanPrefix=prefix,
            CleaningLevel=cleaningLevel,
            doEvent=("Loose" in wp),
        )
        acc.addEventAlgo(eventCleanAlg)
 
    # EGAM12 augmentations
    augmentationTools = []
 
    # ====================================================================
    # Common calo decoration tools
    # ====================================================================
    if addCaloDecorations:
        from DerivationFrameworkCalo.DerivationFrameworkCaloConfig import (
            CaloDecoratorKernelCfg)
        acc.merge(CaloDecoratorKernelCfg(flags))
 
    # thinning tools
    thinningTools = []
    streamName = kwargs["StreamName"]
 
    # Track thinning
    if flags.Derivation.Egamma.doTrackThinning:
        from DerivationFrameworkInDet.InDetToolsConfig import (
            TrackParticleThinningCfg,
            MuonTrackParticleThinningCfg,
            TauTrackParticleThinningCfg,
        )
 
        TrackThinningKeepElectronTracks = True
        TrackThinningKeepPhotonTracks = True
        TrackThinningKeepAllElectronTracks = False
        TrackThinningKeepJetTracks = False
        TrackThinningKeepMuonTracks = False
        TrackThinningKeepTauTracks = False
        TrackThinningKeepPVTracks = False
 
        # Tracks associated with Electrons
        if TrackThinningKeepElectronTracks:
            EGAM12ElectronTPThinningTool = (
                CompFactory.DerivationFramework.EgammaTrackParticleThinning(
                    name="EGAM12ElectronTPThinningTool",
                    StreamName=streamName,
                    SGKey="Electrons",
                    GSFTrackParticlesKey="GSFTrackParticles",
                    InDetTrackParticlesKey="InDetTrackParticles",
                    SelectionString="Electrons.pt > 0*GeV",
                    BestMatchOnly=True,
                    ConeSize=0.3,
                )
            )
            acc.addPublicTool(EGAM12ElectronTPThinningTool)
            thinningTools.append(EGAM12ElectronTPThinningTool)
 
        # Tracks associated with Electrons (all tracks, large cone, for track
        # isolation studies of the selected electrons)
        if TrackThinningKeepAllElectronTracks:
            EGAM12ElectronTPThinningTool2 = (
                CompFactory.DerivationFramework.EgammaTrackParticleThinning(
                    name="EGAM12ElectronTPThinningTool2",
                    StreamName=streamName,
                    SGKey="Electrons",
                    GSFTrackParticlesKey="GSFTrackParticles",
                    InDetTrackParticlesKey="InDetTrackParticles",
                    SelectionString="Electrons.pt > 4*GeV",
                    BestMatchOnly=False,
                    ConeSize=0.6,
                )
            )
            acc.addPublicTool(EGAM12ElectronTPThinningTool2)
            thinningTools.append(EGAM12ElectronTPThinningTool2)
 
        # Tracks associated with Photons
        if TrackThinningKeepPhotonTracks:
            EGAM12PhotonTPThinningTool = (
                CompFactory.DerivationFramework.EgammaTrackParticleThinning(
                    name="EGAM12PhotonTPThinningTool",
                    StreamName=streamName,
                    SGKey="Photons",
                    GSFTrackParticlesKey="GSFTrackParticles",
                    InDetTrackParticlesKey="InDetTrackParticles",
                    GSFConversionVerticesKey="GSFConversionVertices",
                    SelectionString="Photons.pt > 0*GeV",
                    BestMatchOnly=True,
                    ConeSize=0.3,
                )
            )
            acc.addPublicTool(EGAM12PhotonTPThinningTool)
            thinningTools.append(EGAM12PhotonTPThinningTool)
 
        # Tracks associated with Jets
        if TrackThinningKeepJetTracks:
            EGAM12JetTPThinningTool = (
                CompFactory.DerivationFramework.JetTrackParticleThinning(
                    name="EGAM12JetTPThinningTool",
                    StreamName=streamName,
                    JetKey=JetKey,
                    InDetTrackParticlesKey="InDetTrackParticles",
                )
            )
            acc.addPublicTool(EGAM12JetTPThinningTool)
            thinningTools.append(EGAM12JetTPThinningTool)
 
        # Tracks associated with Muons
        if TrackThinningKeepMuonTracks:
            EGAM12MuonTPThinningTool = acc.getPrimaryAndMerge(
                MuonTrackParticleThinningCfg(
                    flags,
                    name="EGAM12MuonTPThinningTool",
                    StreamName=streamName,
                    MuonKey="Muons",
                    InDetTrackParticlesKey="InDetTrackParticles",
                )
            )
            thinningTools.append(EGAM12MuonTPThinningTool)
 
        # Tracks associated with Taus
        if TrackThinningKeepTauTracks:
            EGAM12TauTPThinningTool = acc.getPrimaryAndMerge(
                TauTrackParticleThinningCfg(
                    flags,
                    name="EGAM12TauTPThinningTool",
                    StreamName=streamName,
                    TauKey="TauJets",
                    ConeSize=0.6,
                    InDetTrackParticlesKey="InDetTrackParticles",
                    DoTauTracksThinning=True,
                    TauTracksKey="TauTracks",
                )
            )
            thinningTools.append(EGAM12TauTPThinningTool)
 
        # Tracks from primary vertex
        thinning_expression = " && ".join(
            [
                "(InDetTrackParticles.DFCommonTightPrimary)",
                "(abs(DFCommonInDetTrackZ0AtPV)*sin(InDetTrackParticles.theta)<3*mm)",
                "(InDetTrackParticles.pt>10*GeV)",
            ]
        )
        if TrackThinningKeepPVTracks:
            EGAM12TPThinningTool = acc.getPrimaryAndMerge(
                TrackParticleThinningCfg(
                    flags,
                    name="EGAM12TPThinningTool",
                    StreamName=streamName,
                    SelectionString=thinning_expression,
                    InDetTrackParticlesKey="InDetTrackParticles",
                )
            )
            thinningTools.append(EGAM12TPThinningTool)
 
    # truth thinning
    if flags.Input.isMC:
        # W, Z and Higgs
        truth_cond_WZH = " && ".join(
            ["(abs(TruthParticles.pdgId) >= 23)", "(abs(TruthParticles.pdgId) <= 25)"]
        )
        # Leptons
        truth_cond_lep = " && ".join(
            ["(abs(TruthParticles.pdgId) >= 11)", "(abs(TruthParticles.pdgId) <= 16)"]
        )
        # Top quark
        truth_cond_top = "(abs(TruthParticles.pdgId) ==  6)"
        # Photon
        truth_cond_gam = " && ".join(
            ["(abs(TruthParticles.pdgId) == 22)", "(TruthParticles.pt > 1*GeV)"]
        )
        # stable particles
        truth_cond_finalState = "(TruthParticles.isGenStable)"
        truth_expression = (
            "( "
            + truth_cond_WZH
            + " ) || "
            + "( "
            + truth_cond_lep
            + " ) || "
            + "( "
            + truth_cond_top
            + " ) || "
            + "( "
            + truth_cond_gam
            + " ) || "
            + "( "
            + truth_cond_finalState
            + " )"
        )
        print("EGAM12 truth thinning expression: ", truth_expression)
 
        EGAM12TruthThinningTool = CompFactory.DerivationFramework.GenericTruthThinning(
            name="EGAM12TruthThinningTool",
            StreamName=streamName,
            ParticleSelectionString=truth_expression,
            PreserveDescendants=False,
            PreserveGeneratorDescendants=True,
            PreserveAncestors=True,
        )
        acc.addPublicTool(EGAM12TruthThinningTool)
        thinningTools.append(EGAM12TruthThinningTool)
 
    # skimming
    skimmingTool = acc.getPrimaryAndMerge(EGAM12SkimmingToolCfg(flags))
 
    # setup the kernel
    acc.addEventAlgo(
        CompFactory.DerivationFramework.DerivationKernel(
            name,
            SkimmingTools=[skimmingTool],
            AugmentationTools=augmentationTools,
            ThinningTools=thinningTools,
        )
    )
 
    return acc
 
 

EGAM12SkimmingToolCfg()

python.EGAM12.EGAM12SkimmingToolCfg

(

flags

)

Configure the EGAM12 skimming tool

Definition at line 25 of file EGAM12.py.

def EGAM12SkimmingToolCfg(flags):
    """Configure the EGAM12 skimming tool"""
    # off-line based selection
    expression = "count(Electrons.pt > 4.5*GeV) >= 1"
    print("EGAM12 offline skimming expression: ", expression)
    from DerivationFrameworkTools.DerivationFrameworkToolsConfig import (
        xAODStringSkimmingToolCfg)
    return xAODStringSkimmingToolCfg(flags, name="EGAM12_OfflineSkimmingTool",
                                     expression=expression, TrigDecisionTool=None)
 
 

Variable Documentation

addCaloDecorations

bool python.EGAM12.addCaloDecorations = False

Definition at line 22 of file EGAM12.py.