nanogen_cff Namespace Reference

Functions
def	customizeNanoGEN (process)
def	customizeNanoGENFromMini (process)
def	nanoGenCommonCustomize (process)
def	pruneGenParticlesMini (process)
def	pruneGenParticlesNano (process)
def	setGenEtaPrecision (process, precision)
def	setGenFullPrecision (process)
def	setGenMassPrecision (process, precision)
def	setGenPhiPrecision (process, precision)
def	setGenPtPrecision (process, precision)
def	setGenWeightsFullPrecision (process)
def	setLHEFullPrecision (process)

Variables
	nanogenSequence
	nanoMetadata
	strings
	tag

Function Documentation

customizeNanoGEN()

def nanogen_cff.customizeNanoGEN

(

process

)

Definition at line 84 of file nanogen_cff.py.

References nanoGenCommonCustomize().

def customizeNanoGEN(process):
    process.metMCTable = simpleSingletonCandidateFlatTableProducer.clone(
        src = "genMetTrue",
        name = process.metMCTable.name,
        doc = process.metMCTable.doc,
        variables = cms.PSet(PTVars)
    )

    process.rivetProducerHTXS.HepMCCollection = "generatorSmeared"
    process.genParticleTable.src = "genParticles"
    process.patJetPartonsNano.particles = "genParticles"
    process.particleLevel.src = "generatorSmeared"

    process.genJetTable.src = "ak4GenJetsNoNu"
    process.genJetAK8Table.src = "ak8GenJetsNoNu"
    process.tauGenJetsForNano.GenParticles = "genParticles"
    process.genVisTaus.srcGenParticles = "genParticles"

    # In case customizeNanoGENFromMini has already been called
    process.nanogenSequence.remove(process.genParticles2HepMCHiggsVtx)
    process.nanogenSequence.remove(process.genParticles2HepMC)
    process.nanogenSequence.remove(process.mergedGenParticles)
    process.nanogenSequence.remove(process.genIso)
    delattr(process.genParticleTable.externalVariables,"iso")
    nanoGenCommonCustomize(process)
    return process

# Prune gen particles with tight conditions applied in usual NanoAOD

customizeNanoGENFromMini()

def nanogen_cff.customizeNanoGENFromMini

(

process

)

Definition at line 60 of file nanogen_cff.py.

References nanoGenCommonCustomize(), and common_cff.Var().

def customizeNanoGENFromMini(process):
    process.nanogenSequence.insert(0, process.genParticles2HepMCHiggsVtx)
    process.nanogenSequence.insert(0, process.genParticles2HepMC)
    process.nanogenSequence.insert(0, process.mergedGenParticles)

    process.metMCTable.src = "slimmedMETs"
    process.metMCTable.variables.pt = Var("genMET.pt", float, doc="pt")
    process.metMCTable.variables.phi = Var("genMET.phi", float, doc="phi")
    process.metMCTable.variables.phi.precision = CandVars.phi.precision

    process.rivetProducerHTXS.HepMCCollection = "genParticles2HepMCHiggsVtx:unsmeared"
    process.genParticleTable.src = "prunedGenParticles"
    process.patJetPartonsNano.particles = "prunedGenParticles"
    process.particleLevel.src = "genParticles2HepMC:unsmeared"

    process.genJetTable.src = "slimmedGenJets"
    process.genJetAK8Table.src = "slimmedGenJetsAK8"
    process.tauGenJetsForNano.GenParticles = "prunedGenParticles"
    process.genVisTaus.srcGenParticles = "prunedGenParticles"

    nanoGenCommonCustomize(process)

    return process

nanoGenCommonCustomize()

def nanogen_cff.nanoGenCommonCustomize

(

process

)

Definition at line 41 of file nanogen_cff.py.

References setGenEtaPrecision(), setGenMassPrecision(), setGenPhiPrecision(), and setGenPtPrecision().

Referenced by customizeNanoGEN(), and customizeNanoGENFromMini().

def nanoGenCommonCustomize(process):
    process.rivetMetTable.extension = False
    process.lheInfoTable.storeLHEParticles = True
    process.lheInfoTable.precision = 14
    process.genWeightsTable.keepAllPSWeights = True
    process.genJetFlavourAssociation.jets = process.genJetTable.src
    process.genJetFlavourTable.src = process.genJetTable.src
    process.genJetAK8FlavourAssociation.jets = process.genJetAK8Table.src
    process.genJetAK8FlavourTable.src = process.genJetAK8Table.src
    process.particleLevel.particleMaxEta = 999.
    process.particleLevel.lepMinPt = 0.
    process.particleLevel.lepMaxEta = 999.
    process.genJetFlavourTable.jetFlavourInfos = "genJetFlavourAssociation"
    # Same as default RECO
    setGenPtPrecision(process, CandVars.pt.precision)
    setGenEtaPrecision(process, CandVars.eta.precision)
    setGenPhiPrecision(process, CandVars.phi.precision)
    setGenMassPrecision(process, CandVars.mass.precision)

pruneGenParticlesMini()

def nanogen_cff.pruneGenParticlesMini

(

process

)

Definition at line 119 of file nanogen_cff.py.

def pruneGenParticlesMini(process):
    if process.nanogenSequence.contains(process.mergedGenParticles):
        raise ValueError("Applying the MiniAOD genParticle pruner to MiniAOD is redunant. " \
            "Use a different customization.")
    from PhysicsTools.PatAlgos.slimming.prunedGenParticles_cfi import prunedGenParticles
    process.prunedGenParticles = prunedGenParticles.clone()
    process.prunedGenParticles.src = "genParticles"
    process.genParticleTable.src = "prunedGenParticles"

    process.nanogenSequence.insert(0, process.prunedGenParticles)
    return process

pruneGenParticlesNano()

def nanogen_cff.pruneGenParticlesNano

(

process

)

Definition at line 112 of file nanogen_cff.py.

def pruneGenParticlesNano(process):
    process.finalGenParticles.src = process.genParticleTable.src.getModuleLabel()
    process.genParticleTable.src = "finalGenParticles"
    process.nanogenSequence.insert(0, process.finalGenParticles)
    return process

# Prune gen particles with conditions applied in usual MiniAOD

setGenEtaPrecision()

def nanogen_cff.setGenEtaPrecision	(		process,
			precision
	)

Definition at line 144 of file nanogen_cff.py.

Referenced by nanoGenCommonCustomize(), and setGenFullPrecision().

def setGenEtaPrecision(process, precision):
    process.genParticleTable.variables.eta.precision = precision
    process.genJetTable.variables.eta.precision = precision
    return process

setGenFullPrecision()

def nanogen_cff.setGenFullPrecision

(

process

)

Definition at line 131 of file nanogen_cff.py.

References setGenEtaPrecision(), setGenMassPrecision(), setGenPhiPrecision(), and setGenPtPrecision().

def setGenFullPrecision(process):
    process = setGenPtPrecision(process, 23)
    process = setGenEtaPrecision(process, 23)
    process = setGenPhiPrecision(process, 23)
    process = setGenMassPrecision(process, 23)
    return process

setGenMassPrecision()

def nanogen_cff.setGenMassPrecision	(		process,
			precision
	)

Definition at line 155 of file nanogen_cff.py.

Referenced by nanoGenCommonCustomize(), and setGenFullPrecision().

def setGenMassPrecision(process, precision):
    process.genParticleTable.variables.mass.precision = precision
    process.genJetTable.variables.mass.precision = precision
    return process

setGenPhiPrecision()

def nanogen_cff.setGenPhiPrecision	(		process,
			precision
	)

Definition at line 149 of file nanogen_cff.py.

Referenced by nanoGenCommonCustomize(), and setGenFullPrecision().

def setGenPhiPrecision(process, precision):
    process.genParticleTable.variables.phi.precision = precision
    process.genJetTable.variables.phi.precision = precision
    process.metMCTable.variables.phi.precision = precision
    return process

setGenPtPrecision()

def nanogen_cff.setGenPtPrecision	(		process,
			precision
	)

Definition at line 138 of file nanogen_cff.py.

Referenced by nanoGenCommonCustomize(), and setGenFullPrecision().

def setGenPtPrecision(process, precision):
    process.genParticleTable.variables.pt.precision = precision
    process.genJetTable.variables.pt.precision = precision
    process.metMCTable.variables.pt.precision = precision
    return process

setGenWeightsFullPrecision()

def nanogen_cff.setGenWeightsFullPrecision

(

process

)

Definition at line 164 of file nanogen_cff.py.

def setGenWeightsFullPrecision(process):
    process.genWeightsTable.lheWeightPrecision = 23
    return process

setLHEFullPrecision()

def nanogen_cff.setLHEFullPrecision

(

process

)

Definition at line 160 of file nanogen_cff.py.

def setLHEFullPrecision(process):
    process.lheInfoTable.precision = 23
    return process

Variable Documentation

nanogenSequence

nanogen_cff.nanogenSequence

Definition at line 18 of file nanogen_cff.py.

nanoMetadata

nanogen_cff.nanoMetadata

Definition at line 12 of file nanogen_cff.py.

strings

nanogen_cff.strings

Definition at line 13 of file nanogen_cff.py.

tag

nanogen_cff.tag

Definition at line 14 of file nanogen_cff.py.

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