jetTools.py

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import FWCore.ParameterSet.Config as cms

import RecoJets.JetProducers.ak5PFJets_cfi
import RecoJets.JetProducers.ic5PFJets_cfi

def jetAlgo( algo ):
    
    # print 'PF2PAT: selecting jet algorithm ', algo
    
    if algo == 'IC5':
#allPfJets = RecoJets.JetProducers.ic5PFJets_cfi.iterativeCone5PFJets.clone()
        jetAlgo = RecoJets.JetProducers.ic5PFJets_cfi.iterativeCone5PFJets.clone()
    elif algo == 'AK5':
        jetAlgo = RecoJets.JetProducers.ak5PFJets_cfi.ak5PFJets.clone()
    elif algo == 'AK7':
        jetAlgo = RecoJets.JetProducers.ak5PFJets_cfi.ak5PFJets.clone()    
        jetAlgo.rParam = cms.double(0.7)
        jetAlgo.doAreaFastjet = cms.bool(False)
        
    jetAlgo.src = 'pfNoElectron'
    return jetAlgo