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muons_cff.py
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1 import FWCore.ParameterSet.Config as cms
2 
5 
6 # this below is used only in some eras
7 slimmedMuonsUpdated = cms.EDProducer("PATMuonUpdater",
8  src = cms.InputTag("slimmedMuons"),
9  vertices = cms.InputTag("offlineSlimmedPrimaryVertices"),
10  computeMiniIso = cms.bool(False),
11  fixDxySign = cms.bool(True),
12  pfCandsForMiniIso = cms.InputTag("packedPFCandidates"),
13  miniIsoParams = cms.vdouble(
14  0.05, 0.2, 10.0, 0.5, 0.0001,
15  0.01, 0.01, 0.01, 0.0
16  ),
17  recomputeMuonBasicSelectors = cms.bool(False),
18 )
19 
20 isoForMu = cms.EDProducer("MuonIsoValueMapProducer",
21  src = cms.InputTag("slimmedMuonsUpdated"),
22  relative = cms.bool(False),
23  rho_MiniIso = cms.InputTag("fixedGridRhoFastjetAll"),
24  EAFile_MiniIso = cms.FileInPath("PhysicsTools/NanoAOD/data/effAreaMuons_cone03_pfNeuHadronsAndPhotons_94X.txt"),
25 )
26 
27 ptRatioRelForMu = cms.EDProducer("MuonJetVarProducer",
28  srcJet = cms.InputTag("updatedJetsPuppi"),
29  srcLep = cms.InputTag("slimmedMuonsUpdated"),
30  srcVtx = cms.InputTag("offlineSlimmedPrimaryVertices"),
31 )
32 
33 slimmedMuonsWithUserData = cms.EDProducer("PATMuonUserDataEmbedder",
34  src = cms.InputTag("slimmedMuonsUpdated"),
35  userFloats = cms.PSet(
36  miniIsoChg = cms.InputTag("isoForMu:miniIsoChg"),
37  miniIsoAll = cms.InputTag("isoForMu:miniIsoAll"),
38  ptRatio = cms.InputTag("ptRatioRelForMu:ptRatio"),
39  ptRel = cms.InputTag("ptRatioRelForMu:ptRel"),
40  jetNDauChargedMVASel = cms.InputTag("ptRatioRelForMu:jetNDauChargedMVASel"),
41  ),
42  userCands = cms.PSet(
43  jetForLepJetVar = cms.InputTag("ptRatioRelForMu:jetForLepJetVar") # warning: Ptr is null if no match is found
44  ),
45 )
46 
47 finalMuons = cms.EDFilter("PATMuonRefSelector",
48  src = cms.InputTag("slimmedMuonsWithUserData"),
49  cut = cms.string("pt > 15 || (pt > 3 && (passed('CutBasedIdLoose') || passed('SoftCutBasedId') || passed('SoftMvaId') || passed('CutBasedIdGlobalHighPt') || passed('CutBasedIdTrkHighPt')))")
50 )
51 
52 finalLooseMuons = cms.EDFilter("PATMuonRefSelector", # for isotrack cleaning
53  src = cms.InputTag("slimmedMuonsWithUserData"),
54  cut = cms.string("pt > 3 && track.isNonnull && isLooseMuon")
55 )
56 
57 muonMVATTH= cms.EDProducer("MuonBaseMVAValueMapProducer",
58  src = cms.InputTag("linkedObjects","muons"),
59  weightFile = cms.FileInPath("PhysicsTools/NanoAOD/data/mu_BDTG_2017.weights.xml"),
60  name = cms.string("muonMVATTH"),
61  isClassifier = cms.bool(True),
62  variablesOrder = cms.vstring(["LepGood_pt","LepGood_eta","LepGood_jetNDauChargedMVASel","LepGood_miniRelIsoCharged","LepGood_miniRelIsoNeutral","LepGood_jetPtRelv2","LepGood_jetDF","LepGood_jetPtRatio","LepGood_dxy","LepGood_sip3d","LepGood_dz","LepGood_segmentComp"]),
63  variables = cms.PSet(
64  LepGood_pt = cms.string("pt"),
65  LepGood_eta = cms.string("eta"),
66  LepGood_jetNDauChargedMVASel = cms.string("?userCand('jetForLepJetVar').isNonnull()?userFloat('jetNDauChargedMVASel'):0"),
67  LepGood_miniRelIsoCharged = cms.string("userFloat('miniIsoChg')/pt"),
68  LepGood_miniRelIsoNeutral = cms.string("(userFloat('miniIsoAll')-userFloat('miniIsoChg'))/pt"),
69  LepGood_jetPtRelv2 = cms.string("?userCand('jetForLepJetVar').isNonnull()?userFloat('ptRel'):0"),
70  LepGood_jetDF = cms.string("?userCand('jetForLepJetVar').isNonnull()?max(userCand('jetForLepJetVar').bDiscriminator('pfDeepFlavourJetTags:probbb')+userCand('jetForLepJetVar').bDiscriminator('pfDeepFlavourJetTags:probb')+userCand('jetForLepJetVar').bDiscriminator('pfDeepFlavourJetTags:problepb'),0.0):0.0"),
71  LepGood_jetPtRatio = cms.string("?userCand('jetForLepJetVar').isNonnull()?min(userFloat('ptRatio'),1.5):1.0/(1.0+(pfIsolationR04().sumChargedHadronPt + max(pfIsolationR04().sumNeutralHadronEt + pfIsolationR04().sumPhotonEt - pfIsolationR04().sumPUPt/2,0.0))/pt)"),
72  LepGood_dxy = cms.string("log(abs(dB('PV2D')))"),
73  LepGood_sip3d = cms.string("abs(dB('PV3D')/edB('PV3D'))"),
74  LepGood_dz = cms.string("log(abs(dB('PVDZ')))"),
75  LepGood_segmentComp = cms.string("segmentCompatibility"),
76 
77  )
78 )
79 
80 muonMVALowPt = muonMVATTH.clone(
81  weightFile = cms.FileInPath("PhysicsTools/NanoAOD/data/mu_BDTG_lowpt.weights.xml"),
82  name = cms.string("muonMVALowPt"),
83 )
84 
85 run2_muon_2016.toModify(muonMVATTH,
86  weightFile = "PhysicsTools/NanoAOD/data/mu_BDTG_2016.weights.xml",
87  )
88 
89 muonTable = cms.EDProducer("SimpleCandidateFlatTableProducer",
90  src = cms.InputTag("linkedObjects","muons"),
91  cut = cms.string(""), #we should not filter on cross linked collections
92  name = cms.string("Muon"),
93  doc = cms.string("slimmedMuons after basic selection (" + finalMuons.cut.value()+")"),
94  singleton = cms.bool(False), # the number of entries is variable
95  extension = cms.bool(False), # this is the main table for the muons
96  variables = cms.PSet(CandVars,
97  ptErr = Var("bestTrack().ptError()", float, doc = "ptError of the muon track", precision=6),
98  tunepRelPt = Var("tunePMuonBestTrack().pt/pt",float,doc="TuneP relative pt, tunePpt/pt",precision=6),
99  dz = Var("dB('PVDZ')",float,doc="dz (with sign) wrt first PV, in cm",precision=10),
100  dzErr = Var("abs(edB('PVDZ'))",float,doc="dz uncertainty, in cm",precision=6),
101  dxybs = Var("dB('BS2D')",float,doc="dxy (with sign) wrt the beam spot, in cm",precision=10),
102  dxy = Var("dB('PV2D')",float,doc="dxy (with sign) wrt first PV, in cm",precision=10),
103  dxyErr = Var("edB('PV2D')",float,doc="dxy uncertainty, in cm",precision=6),
104  ip3d = Var("abs(dB('PV3D'))",float,doc="3D impact parameter wrt first PV, in cm",precision=10),
105  sip3d = Var("abs(dB('PV3D')/edB('PV3D'))",float,doc="3D impact parameter significance wrt first PV",precision=10),
106  segmentComp = Var("segmentCompatibility()", float, doc = "muon segment compatibility", precision=14), # keep higher precision since people have cuts with 3 digits on this
107  nStations = Var("numberOfMatchedStations", int, doc = "number of matched stations with default arbitration (segment & track)"),
108  nTrackerLayers = Var("?track.isNonnull?innerTrack().hitPattern().trackerLayersWithMeasurement():0", int, doc = "number of layers in the tracker"),
109  highPurity = Var("?track.isNonnull?innerTrack().quality('highPurity'):0", bool, doc = "inner track is high purity"),
110  jetIdx = Var("?hasUserCand('jet')?userCand('jet').key():-1", int, doc="index of the associated jet (-1 if none)"),
111  tkRelIso = Var("isolationR03().sumPt/tunePMuonBestTrack().pt",float,doc="Tracker-based relative isolation dR=0.3 for highPt, trkIso/tunePpt",precision=6),
112  miniPFRelIso_chg = Var("userFloat('miniIsoChg')/pt",float,doc="mini PF relative isolation, charged component"),
113  miniPFRelIso_all = Var("userFloat('miniIsoAll')/pt",float,doc="mini PF relative isolation, total (with scaled rho*EA PU corrections)"),
114  pfRelIso03_chg = Var("pfIsolationR03().sumChargedHadronPt/pt",float,doc="PF relative isolation dR=0.3, charged component"),
115  pfRelIso03_all = Var("(pfIsolationR03().sumChargedHadronPt + max(pfIsolationR03().sumNeutralHadronEt + pfIsolationR03().sumPhotonEt - pfIsolationR03().sumPUPt/2,0.0))/pt",float,doc="PF relative isolation dR=0.3, total (deltaBeta corrections)"),
116  pfRelIso04_all = Var("(pfIsolationR04().sumChargedHadronPt + max(pfIsolationR04().sumNeutralHadronEt + pfIsolationR04().sumPhotonEt - pfIsolationR04().sumPUPt/2,0.0))/pt",float,doc="PF relative isolation dR=0.4, total (deltaBeta corrections)"),
117  jetRelIso = Var("?userCand('jetForLepJetVar').isNonnull()?(1./userFloat('ptRatio'))-1.:(pfIsolationR04().sumChargedHadronPt + max(pfIsolationR04().sumNeutralHadronEt + pfIsolationR04().sumPhotonEt - pfIsolationR04().sumPUPt/2,0.0))/pt",float,doc="Relative isolation in matched jet (1/ptRatio-1, pfRelIso04_all if no matched jet)",precision=8),
118  jetPtRelv2 = Var("?userCand('jetForLepJetVar').isNonnull()?userFloat('ptRel'):0",float,doc="Relative momentum of the lepton with respect to the closest jet after subtracting the lepton",precision=8),
119  tightCharge = Var("?(muonBestTrack().ptError()/muonBestTrack().pt() < 0.2)?2:0",int,doc="Tight charge criterion using pterr/pt of muonBestTrack (0:fail, 2:pass)"),
120  looseId = Var("passed('CutBasedIdLoose')",bool, doc="muon is loose muon"),
121  isPFcand = Var("isPFMuon",bool,doc="muon is PF candidate"),
122  isGlobal = Var("isGlobalMuon",bool,doc="muon is global muon"),
123  isTracker = Var("isTrackerMuon",bool,doc="muon is tracker muon"),
124  isStandalone = Var("isStandAloneMuon",bool,doc="muon is a standalone muon"),
125  mediumId = Var("passed('CutBasedIdMedium')",bool,doc="cut-based ID, medium WP"),
126  mediumPromptId = Var("passed('CutBasedIdMediumPrompt')",bool,doc="cut-based ID, medium prompt WP"),
127  tightId = Var("passed('CutBasedIdTight')",bool,doc="cut-based ID, tight WP"),
128  softId = Var("passed('SoftCutBasedId')",bool,doc="soft cut-based ID"),
129  softMvaId = Var("passed('SoftMvaId')",bool,doc="soft MVA ID"),
130  softMva = Var("softMvaValue()",float,doc="soft MVA ID score",precision=6),
131  highPtId = Var("?passed('CutBasedIdGlobalHighPt')?2:passed('CutBasedIdTrkHighPt')","uint8",doc="high-pT cut-based ID (1 = tracker high pT, 2 = global high pT, which includes tracker high pT)"),
132  pfIsoId = Var("passed('PFIsoVeryLoose')+passed('PFIsoLoose')+passed('PFIsoMedium')+passed('PFIsoTight')+passed('PFIsoVeryTight')+passed('PFIsoVeryVeryTight')","uint8",doc="PFIso ID from miniAOD selector (1=PFIsoVeryLoose, 2=PFIsoLoose, 3=PFIsoMedium, 4=PFIsoTight, 5=PFIsoVeryTight, 6=PFIsoVeryVeryTight)"),
133  tkIsoId = Var("?passed('TkIsoTight')?2:passed('TkIsoLoose')","uint8",doc="TkIso ID (1=TkIsoLoose, 2=TkIsoTight)"),
134  mvaId = Var("passed('MvaLoose')+passed('MvaMedium')+passed('MvaTight')+passed('MvaVTight')+passed('MvaVVTight')","uint8",doc="Mva ID from miniAOD selector (1=MvaLoose, 2=MvaMedium, 3=MvaTight, 4=MvaVTight, 5=MvaVVTight)"),
135  mvaLowPtId = Var("passed('LowPtMvaLoose')+passed('LowPtMvaMedium')","uint8", doc="Low Pt Mva ID from miniAOD selector (1=LowPtMvaLoose, 2=LowPtMvaMedium)"),
136  miniIsoId = Var("passed('MiniIsoLoose')+passed('MiniIsoMedium')+passed('MiniIsoTight')+passed('MiniIsoVeryTight')","uint8",doc="MiniIso ID from miniAOD selector (1=MiniIsoLoose, 2=MiniIsoMedium, 3=MiniIsoTight, 4=MiniIsoVeryTight)"),
137  multiIsoId = Var("?passed('MultiIsoMedium')?2:passed('MultiIsoLoose')","uint8",doc="MultiIsoId from miniAOD selector (1=MultiIsoLoose, 2=MultiIsoMedium)"),
138  puppiIsoId = Var("passed('PuppiIsoLoose')+passed('PuppiIsoMedium')+passed('PuppiIsoTight')", "uint8", doc="PuppiIsoId from miniAOD selector (1=Loose, 2=Medium, 3=Tight)"),
139  triggerIdLoose = Var("passed('TriggerIdLoose')",bool,doc="TriggerIdLoose ID"),
140  inTimeMuon = Var("passed('InTimeMuon')",bool,doc="inTimeMuon ID"),
141  jetNDauCharged = Var("?userCand('jetForLepJetVar').isNonnull()?userFloat('jetNDauChargedMVASel'):0", "uint8", doc="number of charged daughters of the closest jet"),
142  ),
143  externalVariables = cms.PSet(
144  mvaTTH = ExtVar(cms.InputTag("muonMVATTH"),float, doc="TTH MVA lepton ID score",precision=14),
145  mvaLowPt = ExtVar(cms.InputTag("muonMVALowPt"),float, doc="Low pt muon ID score",precision=14),
146  fsrPhotonIdx = ExtVar(cms.InputTag("leptonFSRphotons:muFsrIndex"),int, doc="Index of the lowest-dR/ET2 among associated FSR photons"),
147  ),
148 )
149 
150 
151 # Revert back to AK4 CHS jets for Run 2
152 run2_nanoAOD_ANY.toModify(ptRatioRelForMu,srcJet="updatedJets")
153 
154 
155 muonsMCMatchForTable = cms.EDProducer("MCMatcher", # cut on deltaR, deltaPt/Pt; pick best by deltaR
156  src = muonTable.src, # final reco collection
157  matched = cms.InputTag("finalGenParticles"), # final mc-truth particle collection
158  mcPdgId = cms.vint32(13), # one or more PDG ID (13 = mu); absolute values (see below)
159  checkCharge = cms.bool(False), # True = require RECO and MC objects to have the same charge
160  mcStatus = cms.vint32(1), # PYTHIA status code (1 = stable, 2 = shower, 3 = hard scattering)
161  maxDeltaR = cms.double(0.3), # Minimum deltaR for the match
162  maxDPtRel = cms.double(0.5), # Minimum deltaPt/Pt for the match
163  resolveAmbiguities = cms.bool(True), # Forbid two RECO objects to match to the same GEN object
164  resolveByMatchQuality = cms.bool(True), # False = just match input in order; True = pick lowest deltaR pair first
165 )
166 
167 muonMCTable = cms.EDProducer("CandMCMatchTableProducer",
168  src = muonTable.src,
169  mcMap = cms.InputTag("muonsMCMatchForTable"),
170  objName = muonTable.name,
171  objType = muonTable.name, #cms.string("Muon"),
172  branchName = cms.string("genPart"),
173  docString = cms.string("MC matching to status==1 muons"),
174 )
175 
176 muonTask = cms.Task(slimmedMuonsUpdated,isoForMu,ptRatioRelForMu,slimmedMuonsWithUserData,finalMuons,finalLooseMuons )
177 muonMCTask = cms.Task(muonsMCMatchForTable,muonMCTable)
178 muonTablesTask = cms.Task(muonMVATTH,muonMVALowPt,muonTable)
def ExtVar(tag, valtype, doc=None, precision=-1)
Definition: common_cff.py:27
def Var(expr, valtype, doc=None, precision=-1)
Definition: common_cff.py:16