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yilmaz |
1.1 |
////////////////////////////////////////////////////////////////////////////////
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//
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// MyVirtualJetProducer
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// ------------------
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//
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// 04/21/2009 Philipp Schieferdecker <philipp.schieferdecker@cern.ch>
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////////////////////////////////////////////////////////////////////////////////
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#include "MyVirtualJetProducer.h"
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#include "RecoJets/JetProducers/interface/JetSpecific.h"
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#include "FWCore/Framework/interface/Event.h"
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#include "FWCore/Framework/interface/EventSetup.h"
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#include "FWCore/Framework/interface/ESHandle.h"
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#include "FWCore/Utilities/interface/CodedException.h"
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#include "FWCore/MessageLogger/interface/MessageLogger.h"
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#include "FWCore/Framework/interface/MakerMacros.h"
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#include "DataFormats/Common/interface/View.h"
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#include "DataFormats/Common/interface/Handle.h"
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#include "DataFormats/VertexReco/interface/Vertex.h"
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#include "DataFormats/VertexReco/interface/VertexFwd.h"
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#include "DataFormats/JetReco/interface/CaloJetCollection.h"
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#include "DataFormats/JetReco/interface/GenJetCollection.h"
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#include "DataFormats/JetReco/interface/PFJetCollection.h"
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#include "DataFormats/JetReco/interface/BasicJetCollection.h"
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#include "DataFormats/JetReco/interface/TrackJetCollection.h"
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#include "DataFormats/Candidate/interface/CandidateFwd.h"
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#include "DataFormats/Candidate/interface/LeafCandidate.h"
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yilmaz |
1.2 |
#include "Geometry/CaloGeometry/interface/CaloGeometry.h"
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#include "Geometry/Records/interface/CaloGeometryRecord.h"
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#include "DataFormats/Math/interface/Vector3D.h"
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yilmaz |
1.1 |
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#include "fastjet/SISConePlugin.hh"
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#include "fastjet/CMSIterativeConePlugin.hh"
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#include "fastjet/ATLASConePlugin.hh"
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#include "fastjet/CDFMidPointPlugin.hh"
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#include <iostream>
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#include <memory>
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#include <algorithm>
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#include <limits>
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#include <cmath>
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using namespace std;
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namespace reco {
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namespace helper {
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struct GreaterByPtPseudoJet {
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bool operator()( const fastjet::PseudoJet & t1, const fastjet::PseudoJet & t2 ) const {
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return t1.perp() > t2.perp();
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}
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};
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}
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}
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//______________________________________________________________________________
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const char *MyVirtualJetProducer::JetType::names[] = {
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"BasicJet","GenJet","CaloJet","PFJet","TrackJet"
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};
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//______________________________________________________________________________
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MyVirtualJetProducer::JetType::Type
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MyVirtualJetProducer::JetType::byName(const string &name)
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{
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const char **pos = std::find(names, names + LastJetType, name);
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if (pos == names + LastJetType) {
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std::string errorMessage="Requested jetType not supported: "+name+"\n";
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throw cms::Exception("Configuration",errorMessage);
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}
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return (Type)(pos-names);
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}
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void MyVirtualJetProducer::makeProduces( std::string alias, std::string tag )
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{
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if (makeCaloJet(jetTypeE)) {
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produces<reco::CaloJetCollection>(tag).setBranchAlias(alias);
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}
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else if (makePFJet(jetTypeE)) {
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produces<reco::PFJetCollection>(tag).setBranchAlias(alias);
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}
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else if (makeGenJet(jetTypeE)) {
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produces<reco::GenJetCollection>(tag).setBranchAlias(alias);
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}
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else if (makeTrackJet(jetTypeE)) {
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produces<reco::TrackJetCollection>(tag).setBranchAlias(alias);
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}
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else if (makeBasicJet(jetTypeE)) {
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produces<reco::BasicJetCollection>(tag).setBranchAlias(alias);
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}
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}
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////////////////////////////////////////////////////////////////////////////////
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// construction / destruction
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////////////////////////////////////////////////////////////////////////////////
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//______________________________________________________________________________
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MyVirtualJetProducer::MyVirtualJetProducer(const edm::ParameterSet& iConfig)
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: moduleLabel_ (iConfig.getParameter<string> ("@module_label"))
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, src_ (iConfig.getParameter<edm::InputTag>("src"))
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, srcPVs_ (iConfig.getParameter<edm::InputTag>("srcPVs"))
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, jetType_ (iConfig.getParameter<string> ("jetType"))
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, jetAlgorithm_ (iConfig.getParameter<string> ("jetAlgorithm"))
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, rParam_ (iConfig.getParameter<double> ("rParam"))
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, inputEtMin_ (iConfig.getParameter<double> ("inputEtMin"))
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, inputEMin_ (iConfig.getParameter<double> ("inputEMin"))
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, jetPtMin_ (iConfig.getParameter<double> ("jetPtMin"))
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, doPVCorrection_(iConfig.getParameter<bool> ("doPVCorrection"))
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, restrictInputs_(false)
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, maxInputs_(99999999)
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, doAreaFastjet_ (iConfig.getParameter<bool> ("doAreaFastjet"))
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, doRhoFastjet_ (iConfig.getParameter<bool> ("doRhoFastjet"))
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, doPUOffsetCorr_(iConfig.getParameter<bool> ("doPUOffsetCorr"))
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, maxBadEcalCells_ (iConfig.getParameter<unsigned>("maxBadEcalCells"))
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, maxRecoveredEcalCells_ (iConfig.getParameter<unsigned>("maxRecoveredEcalCells"))
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, maxProblematicEcalCells_(iConfig.getParameter<unsigned>("maxProblematicEcalCells"))
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, maxBadHcalCells_ (iConfig.getParameter<unsigned>("maxBadHcalCells"))
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, maxRecoveredHcalCells_ (iConfig.getParameter<unsigned>("maxRecoveredHcalCells"))
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, maxProblematicHcalCells_(iConfig.getParameter<unsigned>("maxProblematicHcalCells"))
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, jetCollInstanceName_ ("")
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{
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yilmaz |
1.2 |
// ntuple = new TNtuple("nt","debug","ieta:eta:iphi:phi");
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yilmaz |
1.1 |
//
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// additional parameters to think about:
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// - overlap threshold (set to 0.75 for the time being)
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// - p parameter for generalized kT (set to -2 for the time being)
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// - fastjet PU subtraction parameters (not yet considered)
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//
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if (jetAlgorithm_=="SISCone") {
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fjPlugin_ = PluginPtr( new fastjet::SISConePlugin(rParam_,0.75,0,0.0,false,
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fastjet::SISConePlugin::SM_pttilde) );
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fjJetDefinition_= JetDefPtr( new fastjet::JetDefinition(&*fjPlugin_) );
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}
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else if (jetAlgorithm_=="IterativeCone") {
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fjPlugin_ = PluginPtr(new fastjet::CMSIterativeConePlugin(rParam_,1.0));
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fjJetDefinition_= JetDefPtr(new fastjet::JetDefinition(&*fjPlugin_));
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}
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else if (jetAlgorithm_=="CDFMidPoint") {
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fjPlugin_ = PluginPtr(new fastjet::CDFMidPointPlugin(rParam_,0.75));
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fjJetDefinition_= JetDefPtr(new fastjet::JetDefinition(&*fjPlugin_));
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}
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else if (jetAlgorithm_=="ATLASCone") {
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fjPlugin_ = PluginPtr(new fastjet::ATLASConePlugin(rParam_));
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fjJetDefinition_= JetDefPtr(new fastjet::JetDefinition(&*fjPlugin_));
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}
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else if (jetAlgorithm_=="Kt")
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fjJetDefinition_= JetDefPtr(new fastjet::JetDefinition(fastjet::kt_algorithm,rParam_));
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else if (jetAlgorithm_=="CambridgeAachen")
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fjJetDefinition_= JetDefPtr(new fastjet::JetDefinition(fastjet::cambridge_algorithm,
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rParam_) );
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else if (jetAlgorithm_=="AntiKt")
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fjJetDefinition_= JetDefPtr( new fastjet::JetDefinition(fastjet::antikt_algorithm,rParam_) );
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else if (jetAlgorithm_=="GeneralizedKt")
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fjJetDefinition_= JetDefPtr( new fastjet::JetDefinition(fastjet::genkt_algorithm,
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rParam_,-2) );
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else
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throw cms::Exception("Invalid jetAlgorithm")
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<<"Jet algorithm for MyVirtualJetProducer is invalid, Abort!\n";
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jetTypeE=JetType::byName(jetType_);
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if ( iConfig.exists("jetCollInstanceName") ) {
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jetCollInstanceName_ = iConfig.getParameter<string>("jetCollInstanceName");
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}
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if ( doPUOffsetCorr_ ) {
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if ( jetTypeE != JetType::CaloJet ) {
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throw cms::Exception("InvalidInput") << "Can only offset correct jets of type CaloJet";
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}
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subtractor_ = boost::shared_ptr<PileUpSubtractor>(new PileUpSubtractor(iConfig,inputs_,fjInputs_,fjJets_));
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}
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// do fasjet area / rho calcluation? => accept corresponding parameters
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if ( doAreaFastjet_ || doRhoFastjet_ ) {
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// default Ghost_EtaMax should be 5
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double ghostEtaMax = iConfig.getParameter<double>("Ghost_EtaMax");
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// default Active_Area_Repeats 1
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int activeAreaRepeats = iConfig.getParameter<int> ("Active_Area_Repeats");
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// default GhostArea 0.01
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double ghostArea = iConfig.getParameter<double> ("GhostArea");
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fjActiveArea_ = ActiveAreaSpecPtr(new fastjet::ActiveAreaSpec(ghostEtaMax,
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activeAreaRepeats,
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ghostArea));
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fjRangeDef_ = RangeDefPtr( new fastjet::RangeDefinition(ghostEtaMax) );
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}
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// restrict inputs to first "maxInputs" towers?
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if ( iConfig.exists("restrictInputs") ) {
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restrictInputs_ = iConfig.getParameter<bool>("restrictInputs");
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maxInputs_ = iConfig.getParameter<unsigned int>("maxInputs");
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}
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string alias=iConfig.getUntrackedParameter<string>("alias",moduleLabel_);
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// make the "produces" statements
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makeProduces( alias, jetCollInstanceName_ );
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if(doRhoFastjet_){
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produces<double>("rho");
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produces<double>("sigma");
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}
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}
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//______________________________________________________________________________
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MyVirtualJetProducer::~MyVirtualJetProducer()
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{
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}
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////////////////////////////////////////////////////////////////////////////////
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// implementation of member functions
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////////////////////////////////////////////////////////////////////////////////
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//______________________________________________________________________________
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void MyVirtualJetProducer::produce(edm::Event& iEvent,const edm::EventSetup& iSetup)
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{
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yilmaz |
1.2 |
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if(!geo){
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edm::ESHandle<CaloGeometry> pGeo;
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iSetup.get<CaloGeometryRecord>().get(pGeo);
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geo = pGeo.product();
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}
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yilmaz |
1.1 |
LogDebug("MyVirtualJetProducer") << "Entered produce\n";
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//determine signal vertex
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vertex_=reco::Jet::Point(0,0,0);
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if (makeCaloJet(jetTypeE)&&doPVCorrection_) {
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LogDebug("MyVirtualJetProducer") << "Adding PV info\n";
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edm::Handle<reco::VertexCollection> pvCollection;
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iEvent.getByLabel(srcPVs_,pvCollection);
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if (pvCollection->size()>0) vertex_=pvCollection->begin()->position();
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}
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// For Pileup subtraction using offset correction:
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// set up geometry map
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if ( doPUOffsetCorr_ ) {
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subtractor_->setupGeometryMap(iEvent, iSetup);
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}
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// clear data
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LogDebug("MyVirtualJetProducer") << "Clear data\n";
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fjInputs_.clear();
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fjJets_.clear();
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inputs_.clear();
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// get inputs and convert them to the fastjet format (fastjet::PeudoJet)
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edm::Handle<reco::CandidateView> inputsHandle;
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iEvent.getByLabel(src_,inputsHandle);
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for (size_t i = 0; i < inputsHandle->size(); ++i) {
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inputs_.push_back(inputsHandle->ptrAt(i));
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}
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LogDebug("MyVirtualJetProducer") << "Got inputs\n";
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// Convert candidates to fastjet::PseudoJets.
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// Also correct to Primary Vertex. Will modify fjInputs_
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// and use inputs_
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fjInputs_.reserve(inputs_.size());
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inputTowers();
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LogDebug("MyVirtualJetProducer") << "Inputted towers\n";
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// For Pileup subtraction using offset correction:
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// Subtract pedestal.
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if ( doPUOffsetCorr_ ) {
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subtractor_->calculatePedestal(fjInputs_);
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subtractor_->subtractPedestal(fjInputs_);
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LogDebug("MyVirtualJetProducer") << "Subtracted pedestal\n";
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}
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// Run algorithm. Will modify fjJets_ and allocate fjClusterSeq_.
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// This will use fjInputs_
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runAlgorithm( iEvent, iSetup );
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| 281 |
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if ( doPUOffsetCorr_ ) {
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subtractor_->setAlgorithm(fjClusterSeq_);
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| 283 |
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}
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| 284 |
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LogDebug("MyVirtualJetProducer") << "Ran algorithm\n";
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| 286 |
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| 287 |
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// For Pileup subtraction using offset correction:
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// Now we find jets and need to recalculate their energy,
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// mark towers participated in jet,
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// remove occupied towers from the list and recalculate mean and sigma
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// put the initial towers collection to the jet,
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// and subtract from initial towers in jet recalculated mean and sigma of towers
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| 293 |
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if ( doPUOffsetCorr_ ) {
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| 294 |
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vector<fastjet::PseudoJet> orphanInput;
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| 295 |
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subtractor_->calculateOrphanInput(orphanInput);
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| 296 |
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subtractor_->calculatePedestal(orphanInput);
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subtractor_->offsetCorrectJets();
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}
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| 299 |
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// Write the output jets.
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// This will (by default) call the member function template
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// "writeJets", but can be overridden.
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// this will use inputs_
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output( iEvent, iSetup );
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LogDebug("MyVirtualJetProducer") << "Wrote jets\n";
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| 306 |
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| 307 |
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return;
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| 308 |
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}
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| 309 |
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| 310 |
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//______________________________________________________________________________
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| 311 |
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| 312 |
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void MyVirtualJetProducer::inputTowers( )
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| 313 |
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{
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| 314 |
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std::vector<edm::Ptr<reco::Candidate> >::const_iterator inBegin = inputs_.begin(),
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| 315 |
|
|
inEnd = inputs_.end(), i = inBegin;
|
| 316 |
|
|
for (; i != inEnd; ++i ) {
|
| 317 |
|
|
reco::CandidatePtr input = *i;
|
| 318 |
|
|
if (isnan(input->pt())) continue;
|
| 319 |
|
|
if (input->et() <inputEtMin_) continue;
|
| 320 |
|
|
if (input->energy()<inputEMin_) continue;
|
| 321 |
|
|
if (isAnomalousTower(input)) continue;
|
| 322 |
yilmaz |
1.2 |
|
| 323 |
|
|
//Check consistency of kinematics
|
| 324 |
|
|
|
| 325 |
|
|
const CaloTower* ctc = dynamic_cast<const CaloTower*>(input.get());
|
| 326 |
|
|
if(ctc){
|
| 327 |
|
|
int ieta = ctc->id().ieta();
|
| 328 |
|
|
int iphi = ctc->id().iphi();
|
| 329 |
|
|
|
| 330 |
|
|
ntuple->Fill(ieta, input->eta(), iphi, input->phi(),input->et(),ctc->emEt(),ctc->hadEt());
|
| 331 |
|
|
|
| 332 |
|
|
if(abs(ieta) < 5){
|
| 333 |
|
|
|
| 334 |
|
|
if(0){
|
| 335 |
|
|
math::RhoEtaPhiVector v(1.4,input->eta(),input->phi());
|
| 336 |
|
|
GlobalPoint point(v.x(),v.y(),v.z());
|
| 337 |
|
|
// const DetId d = geo->getClosestCell(point);
|
| 338 |
|
|
// HcalDetId hd(d);
|
| 339 |
|
|
HcalDetId hd(0);
|
| 340 |
|
|
if(hd.ieta() != ieta || hd.iphi() != iphi){
|
| 341 |
|
|
cout<<"Inconsistent kinematics!!! ET = "<<input->pt()<<endl;
|
| 342 |
|
|
cout<<"ieta candidate : "<<ieta<<" ieta detid : "<<hd.ieta()<<endl;
|
| 343 |
|
|
cout<<"iphi candidate : "<<iphi<<" iphi detid : "<<hd.iphi()<<endl;
|
| 344 |
|
|
}
|
| 345 |
|
|
|
| 346 |
|
|
}
|
| 347 |
|
|
|
| 348 |
|
|
if(0){
|
| 349 |
|
|
HcalDetId det(HcalBarrel,ieta,iphi,1);
|
| 350 |
|
|
|
| 351 |
|
|
if(geo->present(det)){
|
| 352 |
|
|
double eta = geo->getPosition(det).eta();
|
| 353 |
|
|
double phi = geo->getPosition(det).phi();
|
| 354 |
|
|
|
| 355 |
|
|
if(input->eta() != eta || input->phi() != phi){
|
| 356 |
|
|
cout<<"Inconsistent kinematics!!! ET = "<<input->pt()<<endl;
|
| 357 |
|
|
cout<<"eta candidate : "<<input->eta()<<" eta detid : "<<eta<<endl;
|
| 358 |
|
|
cout<<"phi candidate : "<<input->phi()<<" phi detid : "<<phi<<endl;
|
| 359 |
|
|
}
|
| 360 |
|
|
}else{
|
| 361 |
|
|
cout<<"DetId not present in the Calo Geometry : ieta = "<<ieta<<" iphi = "<<iphi<<endl;
|
| 362 |
|
|
}
|
| 363 |
|
|
}
|
| 364 |
|
|
}
|
| 365 |
|
|
|
| 366 |
|
|
}
|
| 367 |
|
|
|
| 368 |
yilmaz |
1.1 |
if (makeCaloJet(jetTypeE)&&doPVCorrection_) {
|
| 369 |
|
|
const CaloTower* tower=dynamic_cast<const CaloTower*>(input.get());
|
| 370 |
|
|
math::PtEtaPhiMLorentzVector ct(tower->p4(vertex_));
|
| 371 |
|
|
fjInputs_.push_back(fastjet::PseudoJet(ct.px(),ct.py(),ct.pz(),ct.energy()));
|
| 372 |
|
|
}
|
| 373 |
|
|
else {
|
| 374 |
|
|
fjInputs_.push_back(fastjet::PseudoJet(input->px(),input->py(),input->pz(),
|
| 375 |
|
|
input->energy()));
|
| 376 |
|
|
}
|
| 377 |
|
|
fjInputs_.back().set_user_index(i - inBegin);
|
| 378 |
|
|
}
|
| 379 |
|
|
|
| 380 |
|
|
if ( restrictInputs_ && fjInputs_.size() > maxInputs_ ) {
|
| 381 |
|
|
reco::helper::GreaterByPtPseudoJet pTComparator;
|
| 382 |
|
|
std::sort(fjInputs_.begin(), fjInputs_.end(), pTComparator);
|
| 383 |
|
|
fjInputs_.resize(maxInputs_);
|
| 384 |
|
|
edm::LogWarning("JetRecoTooManyEntries") << "Too many inputs in the event, limiting to first " << maxInputs_ << ". Output is suspect.";
|
| 385 |
|
|
}
|
| 386 |
|
|
}
|
| 387 |
|
|
|
| 388 |
|
|
//______________________________________________________________________________
|
| 389 |
|
|
bool MyVirtualJetProducer::isAnomalousTower(reco::CandidatePtr input)
|
| 390 |
|
|
{
|
| 391 |
|
|
if (!makeCaloJet(jetTypeE)) return false;
|
| 392 |
|
|
const CaloTower* tower=dynamic_cast<const CaloTower*>(input.get());
|
| 393 |
|
|
if (0==tower) return false;
|
| 394 |
|
|
if (tower->numBadEcalCells() >maxBadEcalCells_ ||
|
| 395 |
|
|
tower->numRecoveredEcalCells() >maxRecoveredEcalCells_ ||
|
| 396 |
|
|
tower->numProblematicEcalCells()>maxProblematicEcalCells_||
|
| 397 |
|
|
tower->numBadHcalCells() >maxBadHcalCells_ ||
|
| 398 |
|
|
tower->numRecoveredHcalCells() >maxRecoveredHcalCells_ ||
|
| 399 |
|
|
tower->numProblematicHcalCells()>maxProblematicHcalCells_) return true;
|
| 400 |
|
|
return false;
|
| 401 |
|
|
}
|
| 402 |
|
|
|
| 403 |
|
|
|
| 404 |
|
|
//------------------------------------------------------------------------------
|
| 405 |
|
|
// This is pure virtual.
|
| 406 |
|
|
//______________________________________________________________________________
|
| 407 |
|
|
// void MyVirtualJetProducer::runAlgorithm( edm::Event & iEvent, edm::EventSetup const& iSetup,
|
| 408 |
|
|
// std::vector<edm::Ptr<reco::Candidate> > const & inputs_);
|
| 409 |
|
|
|
| 410 |
|
|
//______________________________________________________________________________
|
| 411 |
|
|
void MyVirtualJetProducer::copyConstituents(const vector<fastjet::PseudoJet>& fjConstituents,
|
| 412 |
|
|
reco::Jet* jet)
|
| 413 |
|
|
{
|
| 414 |
|
|
for (unsigned int i=0;i<fjConstituents.size();++i)
|
| 415 |
|
|
jet->addDaughter(inputs_[fjConstituents[i].user_index()]);
|
| 416 |
|
|
}
|
| 417 |
|
|
|
| 418 |
|
|
|
| 419 |
|
|
//______________________________________________________________________________
|
| 420 |
|
|
vector<reco::CandidatePtr>
|
| 421 |
|
|
MyVirtualJetProducer::getConstituents(const vector<fastjet::PseudoJet>&fjConstituents)
|
| 422 |
|
|
{
|
| 423 |
|
|
vector<reco::CandidatePtr> result;
|
| 424 |
|
|
for (unsigned int i=0;i<fjConstituents.size();i++) {
|
| 425 |
|
|
int index = fjConstituents[i].user_index();
|
| 426 |
|
|
reco::CandidatePtr candidate = inputs_[index];
|
| 427 |
|
|
result.push_back(candidate);
|
| 428 |
|
|
}
|
| 429 |
|
|
return result;
|
| 430 |
|
|
}
|
| 431 |
|
|
|
| 432 |
|
|
void MyVirtualJetProducer::output(edm::Event & iEvent, edm::EventSetup const& iSetup)
|
| 433 |
|
|
{
|
| 434 |
|
|
// Write jets and constitutents. Will use fjJets_, inputs_
|
| 435 |
|
|
// and fjClusterSeq_
|
| 436 |
|
|
switch( jetTypeE ) {
|
| 437 |
|
|
case JetType::CaloJet :
|
| 438 |
|
|
writeJets<reco::CaloJet>( iEvent, iSetup);
|
| 439 |
|
|
break;
|
| 440 |
|
|
case JetType::PFJet :
|
| 441 |
|
|
writeJets<reco::PFJet>( iEvent, iSetup);
|
| 442 |
|
|
break;
|
| 443 |
|
|
case JetType::GenJet :
|
| 444 |
|
|
writeJets<reco::GenJet>( iEvent, iSetup);
|
| 445 |
|
|
break;
|
| 446 |
|
|
case JetType::TrackJet :
|
| 447 |
|
|
writeJets<reco::TrackJet>( iEvent, iSetup);
|
| 448 |
|
|
break;
|
| 449 |
|
|
case JetType::BasicJet :
|
| 450 |
|
|
writeJets<reco::BasicJet>( iEvent, iSetup);
|
| 451 |
|
|
break;
|
| 452 |
|
|
default:
|
| 453 |
|
|
throw cms::Exception("InvalidInput") << "invalid jet type in MyVirtualJetProducer\n";
|
| 454 |
|
|
break;
|
| 455 |
|
|
};
|
| 456 |
|
|
|
| 457 |
|
|
}
|
| 458 |
|
|
|
| 459 |
|
|
template< typename T >
|
| 460 |
|
|
void MyVirtualJetProducer::writeJets( edm::Event & iEvent, edm::EventSetup const& iSetup )
|
| 461 |
|
|
{
|
| 462 |
|
|
// produce output jet collection
|
| 463 |
|
|
|
| 464 |
|
|
using namespace reco;
|
| 465 |
|
|
|
| 466 |
|
|
std::auto_ptr<std::vector<T> > jets(new std::vector<T>() );
|
| 467 |
|
|
jets->reserve(fjJets_.size());
|
| 468 |
|
|
|
| 469 |
|
|
for (unsigned int ijet=0;ijet<fjJets_.size();++ijet) {
|
| 470 |
|
|
// allocate this jet
|
| 471 |
|
|
T jet;
|
| 472 |
|
|
// get the fastjet jet
|
| 473 |
|
|
const fastjet::PseudoJet& fjJet = fjJets_[ijet];
|
| 474 |
|
|
// get the constituents from fastjet
|
| 475 |
|
|
std::vector<fastjet::PseudoJet> fjConstituents =
|
| 476 |
|
|
sorted_by_pt(fjClusterSeq_->constituents(fjJet));
|
| 477 |
|
|
// convert them to CandidatePtr vector
|
| 478 |
|
|
std::vector<CandidatePtr> constituents =
|
| 479 |
|
|
getConstituents(fjConstituents);
|
| 480 |
|
|
|
| 481 |
|
|
// calcuate the jet area
|
| 482 |
|
|
double jetArea=0.0;
|
| 483 |
|
|
if ( doAreaFastjet_ ) {
|
| 484 |
|
|
fastjet::ClusterSequenceArea const * clusterSequenceWithArea =
|
| 485 |
|
|
dynamic_cast<fastjet::ClusterSequenceArea const *>(&*fjClusterSeq_);
|
| 486 |
|
|
jetArea = clusterSequenceWithArea->area(fjJet);
|
| 487 |
|
|
}
|
| 488 |
|
|
|
| 489 |
|
|
// write the specifics to the jet (simultaneously sets 4-vector, vertex).
|
| 490 |
|
|
// These are overridden functions that will call the appropriate
|
| 491 |
|
|
// specific allocator.
|
| 492 |
|
|
writeSpecific(jet,
|
| 493 |
|
|
Particle::LorentzVector(fjJet.px(),
|
| 494 |
|
|
fjJet.py(),
|
| 495 |
|
|
fjJet.pz(),
|
| 496 |
|
|
fjJet.E()),
|
| 497 |
|
|
vertex_,
|
| 498 |
|
|
constituents, iSetup);
|
| 499 |
|
|
|
| 500 |
|
|
jet.setJetArea (jetArea);
|
| 501 |
|
|
|
| 502 |
|
|
if(doPUOffsetCorr_){
|
| 503 |
|
|
jet.setPileup(subtractor_->getPileUpEnergy(ijet));
|
| 504 |
|
|
}else{
|
| 505 |
|
|
jet.setPileup (0.0);
|
| 506 |
|
|
}
|
| 507 |
|
|
|
| 508 |
|
|
// add to the list
|
| 509 |
|
|
jets->push_back(jet);
|
| 510 |
|
|
}
|
| 511 |
|
|
|
| 512 |
|
|
// put the jets in the collection
|
| 513 |
|
|
iEvent.put(jets);
|
| 514 |
|
|
|
| 515 |
|
|
// calculate rho (median pT per unit area, for PU&UE subtraction down the line
|
| 516 |
|
|
std::auto_ptr<double> rho(new double(0.0));
|
| 517 |
|
|
std::auto_ptr<double> sigma(new double(0.0));
|
| 518 |
|
|
|
| 519 |
|
|
if (doRhoFastjet_) {
|
| 520 |
|
|
fastjet::ClusterSequenceArea const * clusterSequenceWithArea =
|
| 521 |
|
|
dynamic_cast<fastjet::ClusterSequenceArea const *> ( &*fjClusterSeq_ );
|
| 522 |
|
|
double mean_area = 0;
|
| 523 |
|
|
clusterSequenceWithArea->get_median_rho_and_sigma(*fjRangeDef_,false,*rho,*sigma,mean_area);
|
| 524 |
|
|
iEvent.put(rho,"rho");
|
| 525 |
|
|
iEvent.put(sigma,"sigma");
|
| 526 |
|
|
}
|
| 527 |
|
|
}
|
| 528 |
|
|
|
