Example #1
0
        #"/store/group/phys_higgs/cmshgg/sethzenz/flashgg/RunIISpring15-ReMiniAOD-BetaV7-25ns/Spring15BetaV7/GJet_Pt-20to40_DoubleEMEnriched_MGG-80toInf_TuneCUETP8M1_13TeV_Pythia8/RunIISpring15-ReMiniAOD-BetaV7-25ns-Spring15BetaV7-v0-RunIISpring15MiniAODv2-74X_mcRun2_asymptotic_v2-v1/151021_151907/0000/myMicroAODOutputFile_13.root"
        #"/store/group/phys_higgs/cmshgg/sethzenz/flashgg/RunIISpring15-ReMiniAOD-BetaV7-25ns/Spring15BetaV7/VHToGG_M125_13TeV_amcatnloFXFX_madspin_pythia8/RunIISpring15-ReMiniAOD-BetaV7-25ns-Spring15BetaV7-v0-RunIISpring15MiniAODv2-74X_mcRun2_asymptotic_v2-v1/151021_152953/0000/myMicroAODOutputFile_2.root"

        ## FLASHgg version 1_1_0
        #"file:myMicroAODOutputFile_1.root"
        #"file:myMicroAODOutputFile_privMC.root"
        #"/store/user/mzientek/ZprimeToA0hToA0chichihAA_2HDM_MZp-1000_MA0-300_13TeV-madgraph/RunIISpring15-ReMiniAOD-1_1_0-25ns/160111_132609/0000/myMicroAODOutputFile_1.root"
        #"/store/group/phys_higgs/cmshgg/sethzenz/flashgg/RunIISpring15-ReReco74X-1_1_0-25ns/1_1_0/DoubleEG/RunIISpring15-ReReco74X-1_1_0-25ns-1_1_0-v0-Run2015D-04Dec2015-v2/160112_095813/0000/myMicroAODOutputFile_1.root",
        #"/store/group/phys_higgs/cmshgg/sethzenz/flashgg/RunIISpring15-ReMiniAOD-1_1_0-25ns/1_1_0/DiPhotonJetsBox_MGG-80toInf_13TeV-Sherpa/RunIISpring15-ReMiniAOD-1_1_0-25ns-1_1_0-v0-RunIISpring15MiniAODv2-74X_mcRun2_asymptotic_v2-v1/160105_222618/0000/myMicroAODOutputFile_18.root"
        "/store/group/phys_higgs/cmshgg/sethzenz/flashgg/RunIISpring15-ReMiniAOD-1_1_0-25ns/1_1_0/GluGluHToGG_M-125_13TeV_powheg_pythia8/RunIISpring15-ReMiniAOD-1_1_0-25ns-1_1_0-v0-RunIISpring15MiniAODv2-74X_mcRun2_asymptotic_v2-v1/160105_223154/0000/myMicroAODOutputFile_5.root",
        #"/store/group/phys_higgs/cmshgg/sethzenz/flashgg/RunIISpring15-ReReco74X-1_1_0-25ns/1_1_0/DoubleEG/RunIISpring15-ReReco74X-1_1_0-25ns-1_1_0-v0-Run2015D-04Dec2015-v2/160112_095813/0000/myMicroAODOutputFile_10.root",
    ))
if (isMC == False):
    print "applying 2015D json"
    process.source.lumisToProcess = CfgTypes.untracked(
        CfgTypes.VLuminosityBlockRange())
    JSONfile = '/afs/cern.ch/user/m/mzientek/public/goldenAndProcessed.json'
    myLumis = LumiList.LumiList(filename=JSONfile).getCMSSWString().split(',')
    process.source.lumisToProcess.extend(myLumis)
    print myLumis

process.load("flashgg/MicroAOD/flashggPhotons_cfi")
process.load("flashgg/MicroAOD/flashggDiPhotons_cfi")

process.TFileService = cms.Service("TFileService",
                                   fileName=cms.string("diPhotons.root"))

# to make jets
from flashgg.MicroAOD.flashggJets_cfi import flashggBTag, maxJetCollections
process.flashggUnpackedJets = cms.EDProducer(
    "FlashggVectorVectorJetUnpacker",
Example #2
0
#process.load("Configuration.StandardSequences.FrontierConditions_GlobalTag_cff")
#process.GlobalTag.globaltag = options.globalTag
#process.load("Configuration.StandardSequences.MagneticField_cff")
#process.load("SimGeneral.HepPDTESSource.pythiapdt_cfi")

process.source = cms.Source("PoolSource",
                            fileNames=cms.untracked.vstring() +
                            options.inputFiles)

# JSON file
if not options.isMC and options.jsonFile != "":
    myLumis = \
        LumiList.LumiList(filename = options.jsonFile
                          ).getCMSSWString().split(',')
    process.source.lumisToProcess = \
        CfgTypes.untracked(CfgTypes.VLuminosityBlockRange())
    process.source.lumisToProcess.extend(myLumis)

process.maxEvents = cms.untracked.PSet(
    input=cms.untracked.int32(options.maxEvents))

process.TFileService = cms.Service("TFileService",
                                   fileName=cms.string(options.outputFile))


from ElectroWeakAnalysis.MultiBosons.Selectors.muonSelector_cfi \
    import muonSelection_Fsr2011Jun24_photonId as muonSelection

from ElectroWeakAnalysis.MultiBosons.Selectors.diLeptonSelector_cfi \
    import diMuonSelection_Fsr2011Apr11_PixelMatchVeto as diMuonSelection
     process.out.SelectEvents = cms.untracked.PSet( SelectEvents = cms.vstring() )
     if options.lepton == "both" or options.lepton == "ele":
          process.out.SelectEvents.SelectEvents.append("cmgEDBRWWEle")
     if options.lepton == "both" or options.lepton == "mu":
          process.out.SelectEvents.SelectEvents.append("cmgEDBRWWMu")
process.outpath = cms.EndPath(process.out)

###################
# JSON Filtering  #
###################
### #only do this for data
if "DATA" in options.mcordata and options.json!="" :
     import PhysicsTools.PythonAnalysis.LumiList as LumiList
     import FWCore.ParameterSet.Types as CfgTypes
     myLumis = LumiList.LumiList(filename = options.json).getCMSSWString().split(',')
     process.source.lumisToProcess = CfgTypes.untracked(CfgTypes.VLuminosityBlockRange())
     process.source.lumisToProcess.extend(myLumis)



############
# Event filter    #
############

process.rndmEventBlinding = cms.EDFilter("EDBREventSampler",
                                         RandomGenSeed = cms.int32(87654),
                                         SamplingFactor = cms.double(0.2) # 1/5 events pass the filter
                                         )

eventFiltersList=['primaryVertexFilterPath',
                  'noscrapingFilterPath',
Example #4
0
def customise(process):

    # Define configuration parameter default values
    from TauAnalysis.MCEmbeddingTools.setDefaults import setDefaults
    setDefaults(process)

    inputProcess = process.customization_options.inputProcessRECO.value()
    print "Input process set to '%s'" % inputProcess

    process._Process__name = "EmbeddedRECO"

    # DQM store output for muon acceptance histograms
    process.DQMStore = cms.Service("DQMStore")

    if process.customization_options.isMC.value():
        print "Input is MC"

        # select generator level muons
        process.genMuonsFromZs = cms.EDProducer(
            "GenParticlesFromZsSelectorForMCEmbedding",
            src=cms.InputTag(
                "genParticles", "",
                process.customization_options.inputProcessSIM.value()),
            pdgIdsMothers=cms.vint32(23, 22),
            pdgIdsDaughters=cms.vint32(13),
            maxDaughters=cms.int32(2),
            minDaughters=cms.int32(2),
            before_or_afterFSR=cms.string("afterFSR"),
            verbosity=cms.int32(0))
        process.ProductionFilterSequence.replace(
            process.cleanedGeneralTracks,
            process.genMuonsFromZs * process.cleanedGeneralTracks)
        process.ProductionFilterSequence.replace(
            process.cleanedParticleFlow,
            process.genMuonsFromZs * process.cleanedParticleFlow)

        # produce generator level MET (= sum of neutrino momenta)
        # in case Embedding is run on Monte Carlo input
        process.genMetCalo = cms.EDProducer(
            "MixedGenMEtProducer",
            srcGenParticles1=cms.InputTag(
                "genParticles", "",
                process.customization_options.inputProcessSIM.value()),
            srcGenParticles2=cms.InputTag("genParticles"),
            srcRemovedMuons=cms.InputTag(process.customization_options.
                                         ZmumuCollection.getModuleLabel()),
            type=cms.string("calo"),
            isMC=cms.bool(True))
        process.genMetTrue = process.genMetCalo.clone(type=cms.string("pf"))
    else:
        print "Input is Data"

        # produce generator level MET (= sum of neutrino momenta)
        # in case Embedding is run on real Data
        process.genMetCalo = cms.EDProducer(
            "MixedGenMEtProducer",
            srcGenParticles1=cms.InputTag(""),
            srcGenParticles2=cms.InputTag("genParticles"),
            srcRemovedMuons=cms.InputTag(process.customization_options.
                                         ZmumuCollection.getModuleLabel()),
            type=cms.string("calo"),
            isMC=cms.bool(False))
        process.genMetTrue = process.genMetCalo.clone(type=cms.string("pf"))
    for p in process.paths:
        pth = getattr(process, p)
        if "genParticles" in pth.moduleNames():
            pth.replace(
                process.genParticles,
                process.genParticles * process.genMetCalo * process.genMetTrue)

    # update InputTags defined in PFEmbeddingSource_cff.py
    print "Setting collection of Z->mumu candidates to '%s'" % process.customization_options.ZmumuCollection.getModuleLabel(
    )
    if not (hasattr(process, "cleanedGeneralTracks")
            and hasattr(process, "cleanedParticleFlow")):
        process.load("TauAnalysis.MCEmbeddingTools.PFEmbeddingSource_cff")
    if process.customization_options.replaceGenOrRecMuonMomenta.value(
    ) == 'gen':
        print "Taking momenta of generated tau leptons from generator level muons"
        process.generator.src = cms.InputTag('genMuonsFromZs')
    elif process.customization_options.replaceGenOrRecMuonMomenta.value(
    ) == 'rec':
        print "Taking momenta of generated tau leptons from reconstructed muons"
        process.generator.src = process.customization_options.ZmumuCollection
    else:
        raise ValueError(
            "Invalid Configuration parameter 'replaceGenOrRecMuonMomenta' = %s !!"
            % process.customization_options.replaceGenOrRecMuonMomenta.value())
    # update option for removing tracks/charged PFCandidates matched to reconstructed muon
    process.cleanedGeneralTracks.selectedMuons = process.customization_options.ZmumuCollection
    process.cleanedParticleFlow.selectedMuons = process.customization_options.ZmumuCollection
    if process.customization_options.muonTrackCleaningMode.value() == 1:
        process.cleanedGeneralTracks.removeDuplicates = cms.bool(False)
        process.cleanedParticleFlow.removeDuplicates = cms.bool(False)
    elif process.customization_options.muonTrackCleaningMode.value() == 2:
        process.cleanedGeneralTracks.removeDuplicates = cms.bool(True)
        process.cleanedParticleFlow.removeDuplicates = cms.bool(True)
    else:
        raise ValueError(
            "Invalid Configuration parameter 'muonTrackCleaningMode' = %i !!" %
            process.customization_options.muonTrackCleaningMode.value())

    try:
        outputModule = process.output
    except:
        pass
    try:
        outputModule = getattr(
            process, str(getattr(process,
                                 list(process.endpaths)[-1])))
    except:
        pass

    print "Changing event-content to AODSIM + Z->mumu candidates"
    outputModule.outputCommands = cms.untracked.vstring("drop *")
    outputModule.outputCommands.extend(
        process.AODSIMEventContent.outputCommands)

    # get rid of second "drop *"
    index = 0
    for item in outputModule.outputCommands[:]:
        if item == "drop *" and index != 0:
            del outputModule.outputCommands[index]
            index -= 1
        index += 1

    # keep collections of generator level muons
    outputModule.outputCommands.extend(['keep *_genMuonsFromZs_*_*'])

    # keep collections of reconstructed muons
    outputModule.outputCommands.extend([
        'keep *_goodMuons_*_*', 'keep *_goodMuonsPFIso_*_*',
        'keep *_highestPtMuPlus_*_*', 'keep *_highestPtMuMinus_*_*',
        'keep *_highestPtMuPlusPFIso_*_*', 'keep *_highestPtMuMinusPFIso_*_*'
    ])

    # keep collections of reconstructed Z -> mumu candidates
    # (with different muon isolation criteria applied)
    outputModule.outputCommands.extend([
        'keep *_goldenZmumuCandidatesGe0IsoMuons_*_*',
        'keep *_goldenZmumuCandidatesGe1IsoMuons_*_*',
        'keep *_goldenZmumuCandidatesGe2IsoMuons_*_*',
        'keep TH2DMEtoEDM_MEtoEDMConverter_*_*'
    ])

    # keep flag indicating whether event passes or fails
    #  o Z -> mumu event selection
    #  o muon -> muon + photon radiation filter
    outputModule.outputCommands.extend([
        'keep *_goldenZmumuFilterResult_*_*',
        'keep *_genMuonRadiationFilter_*_*', 'keep *_muonRadiationFilter_*_*'
    ])

    # CV: keep HepMCProduct for embedded event,
    #     in order to run Validation/EventGenerator/python/TauValidation_cfi.py
    #     for control plots of tau polarization and decay mode information
    outputModule.outputCommands.extend(['keep *HepMCProduct_generator_*_*'])

    # keep distance of muons traversed in ECAL and HCAL,
    # expected and removed muon energy deposits
    outputModule.outputCommands.extend([
        'keep *_muonCaloEnergyDepositsByDistance_totalDistanceMuPlus_*',
        'keep *_muonCaloEnergyDepositsByDistance_totalEnergyDepositMuPlus_*',
        'keep *_muonCaloEnergyDepositsByDistance_totalDistanceMuMinus_*',
        'keep *_muonCaloEnergyDepositsByDistance_totalEnergyDepositMuMinus_*',
        'keep *_castorreco_removedEnergyMuMinus*_*',
        'keep *_castorreco_removedEnergyMuPlus*_*',
        'keep *_hfreco_removedEnergyMuMinus*_*',
        'keep *_hfreco_removedEnergyMuPlus*_*',
        'keep *_ecalPreshowerRecHit_removedEnergyMuMinus*_*',
        'keep *_ecalPreshowerRecHit_removedEnergyMuPlus*_*',
        'keep *_ecalRecHit_removedEnergyMuMinus*_*',
        'keep *_ecalRecHit_removedEnergyMuPlus*_*',
        'keep *_hbhereco_removedEnergyMuMinus*_*',
        'keep *_hbhereco_removedEnergyMuPlus*_*',
        'keep *_horeco_removedEnergyMuMinus*_*',
        'keep *_horeco_removedEnergyMuPlus*_*',
    ])

    # replace HLT process name
    # (needed for certain reprocessed Monte Carlo samples)
    hltProcessName = "HLT"
    try:
        hltProcessName = __HLT__
    except:
        pass
    try:
        process.dimuonsHLTFilter.TriggerResultsTag.processName = hltProcessName
        process.goodZToMuMuAtLeast1HLT.TrigTag.processName = hltProcessName
        process.goodZToMuMuAtLeast1HLT.triggerEvent.processName = hltProcessName
        process.hltTrigReport, HLTriggerResults.processName = hltProcessName
    except:
        pass

    # disable L1GtTrigReport module
    # (not used for anything yet, just prints error for every single event)
    if hasattr(process, 'HLTAnalyzerEndpath'):
        process.HLTAnalyzerEndpath.remove(process.hltL1GtTrigReport)

    # apply configuration parameters
    print "Setting mdtau to %i" % process.customization_options.mdtau.value()
    process.generator.Ztautau.TauolaOptions.InputCards.mdtau = process.customization_options.mdtau
    if hasattr(process.generator, "ParticleGun"):
        process.generator.ParticleGun.ExternalDecays.Tauola.InputCards.mdtau = process.customization_options.mdtau
    if process.customization_options.useTauolaPolarization.value():
        print "Enabling tau polarization effects in TAUOLA"
        # NOTE: polarization effects are only approximate,
        #       because Embedded events do not have proper parton history in HepMC::GenEvent
        #      (cf. arXiv:hep-ph/0101311 and arXiv:1201.0117)
        process.generator.Ztautau.TauolaOptions.UseTauolaPolarization = cms.bool(
            True)
    else:
        print "Disabling tau polarization effects in TAUOLA"
        # NOTE: tau polarization effects need to be added by reweighting Embedded events
        #       using weights computed by TauSpinner package
        process.generator.Ztautau.TauolaOptions.UseTauolaPolarization = cms.bool(
            False)

    print "Setting minVisibleTransverseMomentum to '%s'" % process.customization_options.minVisibleTransverseMomentum.value(
    )
    process.generator.Ztautau.minVisibleTransverseMomentum = process.customization_options.minVisibleTransverseMomentum

    print "Setting transformationMode to %i" % process.customization_options.transformationMode.value(
    )
    process.generator.Ztautau.transformationMode = process.customization_options.transformationMode

    print "Setting rfRotationAngle to %1.0f" % process.customization_options.rfRotationAngle.value(
    )
    process.generator.Ztautau.rfRotationAngle = process.customization_options.rfRotationAngle

    print "Setting rfMirror to %s" % process.customization_options.rfMirror.value(
    )
    process.generator.Ztautau.rfMirror = process.customization_options.rfMirror

    print "Setting muon radiation corrections to \"%s\"" % process.customization_options.applyMuonRadiationCorrection.value(
    )
    process.generator.Ztautau.applyMuonRadiationCorrection = process.customization_options.applyMuonRadiationCorrection

    if process.customization_options.overrideBeamSpot.value():
        bs = cms.string("BeamSpotObjects_2009_LumiBased_SigmaZ_v28_offline")
        process.GlobalTag.toGet = cms.VPSet(
            cms.PSet(record=cms.string("BeamSpotObjectsRcd"),
                     tag=bs,
                     connect=cms.untracked.string(
                         "frontier://FrontierProd/CMS_COND_31X_BEAMSPOT")))
        print "BeamSpot in globaltag set to '%s'" % bs
    else:
        print "BeamSpot in globaltag not changed"

    # CV: disable gen. vertex smearing
    #    (embed tau leptons exactly at Z->mumu event vertex)
    print "Disabling gen. vertex smearing"
    process.VtxSmeared = cms.EDProducer("FlatEvtVtxGenerator",
                                        MaxZ=cms.double(0.0),
                                        MaxX=cms.double(0.0),
                                        MaxY=cms.double(0.0),
                                        MinX=cms.double(0.0),
                                        MinY=cms.double(0.0),
                                        MinZ=cms.double(0.0),
                                        TimeOffset=cms.double(0.0),
                                        src=cms.InputTag("generator"))

    if process.customization_options.useJson.value():
        print "Enabling event selection by JSON file"
        import PhysicsTools.PythonAnalysis.LumiList as LumiList
        import FWCore.ParameterSet.Types as CfgTypes
        myLumis = LumiList.LumiList(
            filename='my.json').getCMSSWString().split(',')
        process.source.lumisToProcess = CfgTypes.untracked(
            CfgTypes.VLuminosityBlockRange())
        process.source.lumisToProcess.extend(myLumis)

    #----------------------------------------------------------------------------------------------------------------------
    # CV: need to rerun particle-flow algorithm in order to create links between PFMuon -> PFBlocks -> PFClusters -> PFRecHits
    #    (configure particle-flow sequence before overwriting modules in order to mix collections
    #     of objects reconstructed and Z -> mu+ mu- event with simulated tau decay products)
    if process.customization_options.embeddingMode.value(
    ) == "RH" and process.customization_options.cleaningMode == 'PF':
        rerunParticleFlow(process, inputProcess)
        process.ProductionFilterSequence += process.rerunParticleFlowSequenceForPFMuonCleaning
    #----------------------------------------------------------------------------------------------------------------------

    # mix "general" Track collection
    process.generalTracksORG = process.generalTracks.clone()
    process.generalTracks = cms.EDProducer(
        "TrackMixer",
        todo=cms.VPSet(
            cms.PSet(collection1=cms.InputTag("generalTracksORG", "",
                                              "EmbeddedRECO"),
                     collection2=cms.InputTag("cleanedGeneralTracks"))),
        verbosity=cms.int32(0))

    for p in process.paths:
        pth = getattr(process, p)
        if "generalTracks" in pth.moduleNames():
            pth.replace(process.generalTracks,
                        process.generalTracksORG * process.generalTracks)

    #----------------------------------------------------------------------------------------------------------------------
    # CV/TF: mixing of std::vector<Trajectory> from Zmumu event and embedded tau decay products does not work yet.
    #        For the time-being, we need to use the Trajectory objects from the embedded event
    process.trackerDrivenElectronSeedsORG = process.trackerDrivenElectronSeeds.clone(
    )
    process.trackerDrivenElectronSeedsORG.TkColList = cms.VInputTag(
        cms.InputTag("generalTracksORG"))

    process.trackerDrivenElectronSeeds = cms.EDProducer(
        "ElectronSeedTrackRefUpdater",
        PreIdLabel=process.trackerDrivenElectronSeedsORG.PreIdLabel,
        PreGsfLabel=process.trackerDrivenElectronSeedsORG.PreGsfLabel,
        targetTracks=cms.InputTag("generalTracks"),
        inSeeds=cms.InputTag(
            "trackerDrivenElectronSeedsORG",
            process.trackerDrivenElectronSeedsORG.PreGsfLabel.value()),
        inPreId=cms.InputTag(
            "trackerDrivenElectronSeedsORG",
            process.trackerDrivenElectronSeedsORG.PreIdLabel.value()),
    )

    for p in process.paths:
        pth = getattr(process, p)
        if "trackerDrivenElectronSeeds" in pth.moduleNames():
            pth.replace(
                process.trackerDrivenElectronSeeds,
                process.trackerDrivenElectronSeedsORG *
                process.trackerDrivenElectronSeeds)

    # CV: need to keep 'generalTracksORG' collection in event-content,
    #     as (at least electron based) PFCandidates will refer to it,
    #     causing exception in 'pfNoPileUp' module otherwise
    outputModule.outputCommands.extend(
        ['keep recoTracks_generalTracksORG_*_*'])
    #----------------------------------------------------------------------------------------------------------------------

    #----------------------------------------------------------------------------------------------------------------------
    # mix collections of GSF electron tracks
    process.electronGsfTracksORG = process.electronGsfTracks.clone()
    process.electronGsfTracks = cms.EDProducer(
        "GsfTrackMixer",
        collection1=cms.InputTag("electronGsfTracksORG", "", "EmbeddedRECO"),
        collection2=cms.InputTag("electronGsfTracks", "", inputProcess))

    process.gsfConversionTrackProducer.TrackProducer = cms.string(
        'electronGsfTracksORG')

    for p in process.paths:
        pth = getattr(process, p)
        if "electronGsfTracks" in pth.moduleNames():
            pth.replace(
                process.electronGsfTracks,
                process.electronGsfTracksORG * process.electronGsfTracks)

    process.generalConversionTrackProducer.TrackProducer = cms.string(
        'generalTracksORG')
    process.uncleanedOnlyGeneralConversionTrackProducer.TrackProducer = cms.string(
        'generalTracksORG')

    process.gsfElectronsORG = process.gsfElectrons.clone()
    process.gsfElectrons = cms.EDProducer("GSFElectronsMixer",
                                          col1=cms.InputTag("gsfElectronsORG"),
                                          col2=cms.InputTag(
                                              "gsfElectrons", "",
                                              inputProcess))
    for p in process.paths:
        pth = getattr(process, p)
        if "gsfElectrons" in pth.moduleNames():
            pth.replace(process.gsfElectrons,
                        process.gsfElectronsORG * process.gsfElectrons)
    #----------------------------------------------------------------------------------------------------------------------

    # dE/dx information for mixed track collections not yet implemented in 'TracksMixer' module,
    # disable usage of dE/dx information in all event reconstruction modules for now
    for p in process.paths:
        pth = getattr(process, p)
        for mod in pth.moduleNames():
            if mod.find("dedx") != -1 and mod.find("Zmumu") == -1:
                if mod.find("ForPFMuonCleaning") == -1:
                    print "Removing %s" % mod
                module = getattr(process, mod)
                pth.remove(module)

    # CV: Compute expected energy deposits of muon in EB/EE, HB/HE and HO:
    #      (1) compute distance traversed by muons produced in Z -> mu+ mu- decay
    #          through individual calorimeter cells
    #      (2) scale distances by expected energy loss dE/dx of muon
    from TrackingTools.TrackAssociator.default_cfi import TrackAssociatorParameterBlock
    process.muonCaloDistances = cms.EDProducer(
        'MuonCaloDistanceProducer',
        trackAssociator=TrackAssociatorParameterBlock.
        TrackAssociatorParameters,
        selectedMuons=process.customization_options.ZmumuCollection)
    process.ProductionFilterSequence += process.muonCaloDistances

    # mix collections of L1Extra objects
    l1ExtraCollections = [["L1EmParticle", "Isolated"],
                          ["L1EmParticle", "NonIsolated"],
                          ["L1EtMissParticle", "MET"],
                          ["L1EtMissParticle", "MHT"],
                          ["L1JetParticle", "Central"],
                          ["L1JetParticle", "Forward"],
                          ["L1JetParticle", "Tau"], ["L1MuonParticle", ""]]
    l1extraParticleCollections = []
    for l1ExtraCollection in l1ExtraCollections:
        inputType = l1ExtraCollection[0]
        pluginType = None
        srcVeto = cms.InputTag('')
        dRveto = 0.
        if inputType == "L1EmParticle":
            pluginType = "L1ExtraEmParticleMixerPlugin"
            srcSelectedMuons = process.customization_options.ZmumuCollection
            dRveto = 0.3
        elif inputType == "L1EtMissParticle":
            pluginType = "L1ExtraMEtMixerPlugin"
        elif inputType == "L1JetParticle":
            pluginType = "L1ExtraJetParticleMixerPlugin"
            srcSelectedMuons = process.customization_options.ZmumuCollection
            dRveto = 0.3
        elif inputType == "L1MuonParticle":
            pluginType = "L1ExtraMuonParticleMixerPlugin"
            srcSelectedMuons = process.customization_options.ZmumuCollection
            dRveto = 0.8
        else:
            raise ValueError("Invalid L1Extra type = %s !!" % inputType)
        instanceLabel = l1ExtraCollection[1]
        l1extraParticleCollections.append(
            cms.PSet(pluginType=cms.string(pluginType),
                     instanceLabel=cms.string(instanceLabel),
                     srcSelectedMuons2=srcSelectedMuons,
                     dRveto2=cms.double(dRveto)))
        if inputType == 'L1EtMissParticle':
            l1extraParticleCollections[-1].srcMuons = cms.InputTag(
                "muonCaloDistances", "muons")
            l1extraParticleCollections[-1].distanceMapMuPlus = cms.InputTag(
                "muonCaloDistances", "distancesMuPlus")
            l1extraParticleCollections[-1].distanceMapMuMinus = cms.InputTag(
                "muonCaloDistances", "distancesMuPlus")
            l1extraParticleCollections[-1].H_Calo_AbsEtaLt12 = cms.double(
                process.customization_options.muonCaloCleaningSF.value() *
                0.75)
            l1extraParticleCollections[-1].H_Calo_AbsEta12to17 = cms.double(
                process.customization_options.muonCaloCleaningSF.value() * 0.6)
            l1extraParticleCollections[-1].H_Calo_AbsEtaGt17 = cms.double(
                process.customization_options.muonCaloCleaningSF.value() * 0.3)

    process.l1extraParticlesORG = process.l1extraParticles.clone()
    process.l1extraParticles = cms.EDProducer(
        'L1ExtraMixer',
        src1=cms.InputTag("l1extraParticlesORG"),
        src2=cms.InputTag("l1extraParticles", "", inputProcess),
        collections=cms.VPSet(l1extraParticleCollections))
    for p in process.paths:
        pth = getattr(process, p)
        if "l1extraParticles" in pth.moduleNames():
            pth.replace(process.l1extraParticles,
                        process.l1extraParticlesORG * process.l1extraParticles)

    if process.customization_options.embeddingMode.value() == "PF":
        print "Using PF-embedding"
        from TauAnalysis.MCEmbeddingTools.embeddingCustomizePF import customise as customisePF
        customisePF(process, inputProcess)
    elif process.customization_options.embeddingMode.value() == "RH":
        print "Using RH-embedding"
        from TauAnalysis.MCEmbeddingTools.embeddingCustomizeRH import customise as customiseRH
        customiseRH(process, inputProcess)
    else:
        raise ValueError(
            "Invalid Configuration parameter 'embeddingMode' = %s !!" %
            process.customization_options.embeddingMode.value())

    # it should be the best solution to take the original beam spot for the
    # reconstruction of the new primary vertex
    # use the one produced earlier, do not produce your own
    for s in process.sequences:
        seq = getattr(process, s)
        seq.remove(process.offlineBeamSpot)

    try:
        process.metreco.remove(process.BeamHaloId)
    except:
        pass

    try:
        outputModule = process.output
    except:
        pass
    try:
        outputModule = getattr(
            process, str(getattr(process,
                                 list(process.endpaths)[-1])))
    except:
        pass

    process.filterEmptyEv.src = cms.untracked.InputTag("generator", "",
                                                       "EmbeddedRECO")

    try:
        process.schedule.remove(process.DQM_FEDIntegrity_v3)
    except:
        pass

    process.load("TauAnalysis/MCEmbeddingTools/ZmumuStandaloneSelection_cff")
    process.goldenZmumuFilter.src = process.customization_options.ZmumuCollection
    if process.customization_options.applyZmumuSkim.value():
        print "Enabling Zmumu skim"
        process.load("TrackingTools/TransientTrack/TransientTrackBuilder_cfi")
        for path in process.paths:
            if process.customization_options.isMC.value():
                getattr(
                    process,
                    path)._seq = process.goldenZmumuFilterSequence * getattr(
                        process, path)._seq
            else:
                getattr(
                    process, path
                )._seq = process.goldenZmumuFilterSequenceData * getattr(
                    process, path)._seq
        process.options = cms.untracked.PSet(
            wantSummary=cms.untracked.bool(True))
        # CV: keep track of Z->mumu selection efficiency
        process.goldenZmumuFilterResult = cms.EDProducer(
            "CandViewCountEventSelFlagProducer",
            src=process.customization_options.ZmumuCollection,
            minNumber=cms.uint32(1))
        process.goldenZmumuFilterEfficiencyPath = cms.Path(
            process.goldenZmumuSelectionSequence +
            process.goldenZmumuFilterResult + process.MEtoEDMConverter)
        process.schedule.append(process.goldenZmumuFilterEfficiencyPath)
    else:
        print "Zmumu skim disabled"

    # CV: keep track of which events pass/fail muon -> muon + photon radiation filters
    #     on generator and reconstruction level, but do not actually reject any events
    if process.customization_options.isMC.value():
        process.load("TauAnalysis/MCEmbeddingTools/genMuonRadiationFilter_cfi")
        process.genMuonRadiationFilter.srcGenParticles = cms.InputTag(
            'genParticles::%s' %
            process.customization_options.inputProcessSIM.value())
        process.genMuonRadiationFilter.invert = cms.bool(False)
        process.genMuonRadiationFilter.filter = cms.bool(False)
        process.reconstruction_step += process.genMuonRadiationFilter
    # CV: keep track of which events pass/fail muon -> muon + photon radiation filter,
    #     but do not actually reject any events
    process.load("TauAnalysis/MCEmbeddingTools/muonRadiationFilter_cfi")
    process.particleFlowPtrsForMuonRadiationFilter.src = cms.InputTag(
        'particleFlow', '', inputProcess)
    process.muonRadiationFilter.srcSelectedMuons = process.customization_options.ZmumuCollection
    process.muonRadiationFilter.invert = cms.bool(False)
    process.muonRadiationFilter.filter = cms.bool(False)
    process.reconstruction_step += process.muonRadiationFilterSequence

    # CV: disable ECAL/HCAL noise simulation
    if process.customization_options.disableCaloNoise.value():
        print "Disabling ECAL/HCAL noise simulation"
        process.simEcalUnsuppressedDigis.doNoise = cms.bool(False)
        process.simEcalUnsuppressedDigis.doESNoise = cms.bool(False)
        process.simHcalUnsuppressedDigis.doNoise = cms.bool(False)
        process.simHcalUnsuppressedDigis.doThermalNoise = cms.bool(False)
    else:
        print "Keeping ECAL/HCAL noise simulation enabled"

    # AB: The following producers are currently commented out. These mostly produce correction
    # factors from input .root files. Such binary files are not desirable to have in a CMSSW
    # release, so they are not included at the moment. A possible solution is to store and look
    # up the correction factors via the Frontier DB.
    """
  # CV: apply/do not apply muon momentum corrections determined by Rochester group
  if process.customization_options.replaceGenOrRecMuonMomenta.value() == "rec" and hasattr(process, "goldenZmumuSelectionSequence"):
    if process.customization_options.applyRochesterMuonCorr.value():
      print "Enabling Rochester muon momentum corrections"
      process.patMuonsForZmumuSelectionRochesterMomentumCorr = cms.EDProducer("RochesterCorrPATMuonProducer",
        src = cms.InputTag('patMuonsForZmumuSelection'),
        isMC = cms.bool(process.customization_options.isMC.value())
      )
      process.goldenZmumuSelectionSequence.replace(process.patMuonsForZmumuSelection, process.patMuonsForZmumuSelection*process.patMuonsForZmumuSelectionRochesterMomentumCorr)
      process.goodMuons.src = cms.InputTag('patMuonsForZmumuSelectionRochesterMomentumCorr')
  else:
    print "Rochester muon momentum corrections disabled"

  if process.customization_options.applyMuonRadiationCorrection.value() != "":
    print "Muon -> muon + photon radiation correction enabled"
    process.load("TauAnalysis/MCEmbeddingTools/muonRadiationCorrWeightProducer_cfi")
    if process.customization_options.applyMuonRadiationCorrection.value() == "photos":
      process.muonRadiationCorrWeightProducer.lutDirectoryRef = cms.string('genMuonRadCorrAnalyzerPHOTOS')
      process.muonRadiationCorrWeightProducer.lutDirectoryOthers = cms.PSet(                              
        Summer12mcMadgraph = cms.string('genMuonRadCorrAnalyzer')
      )
    elif process.customization_options.applyMuonRadiationCorrection.value() == "pythia":
      process.muonRadiationCorrWeightProducer.lutDirectoryRef = cms.string('genMuonRadCorrAnalyzerPYTHIA')
      process.muonRadiationCorrWeightProducer.lutDirectoryOthers = cms.PSet(                              
        Summer12mcMadgraph = cms.string('genMuonRadCorrAnalyzer')
      )
    else:
      raise ValueError("Invalid Configuration parameter 'applyMuonRadiationCorrection' = %s !!" % process.customization_options.applyMuonRadiationCorrection.value())
    process.reconstruction_step += process.muonRadiationCorrWeightProducer
    outputModule.outputCommands.extend([
      'keep *_muonRadiationCorrWeightProducer_*_*',      
      'keep *_generator_muonsBeforeRad_*',
      'keep *_generator_muonsAfterRad_*'
    ])
  else:
    print "Muon -> muon + photon radiation correction disabled"

  # CV: compute reweighting factors to compensate for smearing of di-muon Pt and mass distributions caused by:
  #    o (mis)reconstruction of muon momenta
  #    o muon -> muon + photon radiation corrections
  #
  #     mdtau values are defined in http:marpix1.in2p3.fr/Physics/biblio_top/mc_toprex_405.ps.gz
  #
  embeddingKineReweightTable = {
    (115, 'elec1_9to30had1_15'): ('TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_ePt9to30tauPtGt18_genEmbedded.root', 'TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_ePt9to30tauPtGt18_recEmbedded.root'),
    (115, 'elec1_20had1_18'): ('TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_ePtGt20tauPtGt18_genEmbedded.root', 'TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_ePtGt20tauPtGt18_recEmbedded.root'),
    (116, 'mu1_7to25had1_15'): ('TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_muPt7to25tauPtGt18_genEmbedded.root', 'TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_muPt7to25tauPtGt18_recEmbedded.root'),
    (116, 'mu1_16had1_18'): ('TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_muPtGt16tauPtGt18_genEmbedded.root', 'TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_muPtGt16tauPtGt18_recEmbedded.root'),
    (121, 'elec1_17elec2_8'): ('TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_emu_genEmbedding.root', 'TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_emu_recEmbedding.root'),
    (122, 'mu1_18mu2_8'): ('TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_emu_genEmbedding.root', 'TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_emu_recEmbedding.root'),
    (123, 'tau1_18tau2_8'): ('TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_emu_genEmbedding.root', 'TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_emu_recEmbedding.root'),
    (132, 'had1_30had2_30'): ('TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_tautau_genEmbedding.root', 'TauAnalysis/MCEmbeddingTools/data/embeddingKineReweight_tautau_recEmbedding.root')
  }

  key = (process.customization_options.mdtau.value(), process.customization_options.minVisibleTransverseMomentum.value())
  if key in embeddingKineReweightTable:
    process.load("TauAnalysis/MCEmbeddingTools/embeddingKineReweight_cff")

    genEmbeddingReweightFile, recEmbeddingReweightFile = embeddingKineReweightTable[key]
    process.embeddingKineReweightGENembedding.inputFileName = cms.FileInPath(genEmbeddingReweightFile)
    process.embeddingKineReweightRECembedding.inputFileName = cms.FileInPath(recEmbeddingReweightFile)

    process.reconstruction_step += process.embeddingKineReweightSequence
    outputModule.outputCommands.extend([
      'keep *_embeddingKineReweight*_*_*'
    ])
  else:
    print 'Do not produce embeddingKineWeights for mdtau=%d, minVisibleTransverseMomuntem=%s !!' % (key[0], key[1])

  # CV: compute weights for correcting Embedded samples 
  #     for efficiency with which Zmumu events used as input for Embedding production were selected
  process.load("TauAnalysis/MCEmbeddingTools/ZmumuEvtSelEffCorrWeightProducer_cfi")
  process.ZmumuEvtSelEffCorrWeightProducer.selectedMuons = process.customization_options.ZmumuCollection
  process.ZmumuEvtSelEffCorrWeightProducer.verbosity = cms.int32(0)
  process.reconstruction_step += process.ZmumuEvtSelEffCorrWeightProducer
  outputModule.outputCommands.extend([
    'keep *_ZmumuEvtSelEffCorrWeightProducer_*_*'
  ])
  """

    # TauSpinner
    #  process.RandomNumberGeneratorService.TauSpinnerReco = cms.PSet(
    #    initialSeed = cms.untracked.uint32(123456789),
    #    engineName = cms.untracked.string('HepJamesRandom')
    #  )

    #  process.load('GeneratorInterface.ExternalDecays.TauSpinner_cfi')
    #  #process.TauSpinnerReco.isTauolaConfigured = cms.bool(True)
    #  process.reconstruction_step += process.TauSpinnerReco
    #  outputModule.outputCommands.extend([
    #    'keep *_TauSpinnerReco_*_*'
    #  ])

    return (process)