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// -*- C++ -*-
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//
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// Package: PlotReco
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// Class: PlotReco
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//
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/**\class PlotReco PlotReco.h LJMet/Utils/interface/PlotReco.h
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Description: quick look at the RECO data
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Implementation:
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Keep this class as simple and fast as possible
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*/
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//
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// Original Author: "Gena Kukartsev"
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// Created: Tue Nov 10 13:39:12 CDT 2009
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// $Id: PlotReco.cc,v 1.2 2009/12/02 19:42:47 kukartse Exp $
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//
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//
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#include "LJMet/Utils/interface/PlotReco.h"
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#include "FWCore/Framework/interface/TriggerNames.h"
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#include "DataFormats/Common/interface/TriggerResults.h"
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#include "DataFormats/PatCandidates/interface/Jet.h"
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#include "DataFormats/PatCandidates/interface/Electron.h"
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#include "DataFormats/PatCandidates/interface/Muon.h"
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#include "DataFormats/PatCandidates/interface/MET.h"
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#include "DataFormats/PatCandidates/interface/TriggerPath.h"
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#include "DataFormats/BeamSpot/interface/BeamSpot.h"
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#include "DataFormats/EgammaCandidates/interface/GsfElectron.h"
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#include "DataFormats/Math/interface/deltaR.h"
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#include "FWCore/ServiceRegistry/interface/Service.h"
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#include "PhysicsTools/UtilAlgos/interface/TFileService.h"
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using namespace edm;
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PlotReco::PlotReco(const edm::ParameterSet& iConfig){
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std::cout << "=======>: PlotReco::PlotReco()" << std::endl;
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//
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//_____ init TFileService, needed for the output root file
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//
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edm::Service<TFileService> fs;
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_tree = fs->make<TTree>("ttljets", "ttljets", 64000000);
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irun = 0;
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ievent = 0;
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ilumi = 0;
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njets = 0;
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jet1_pt = -1.0;
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jet1_eta = -1.0;
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jet1_phi = -1.0;
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}
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PlotReco::~PlotReco()
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{
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std::cout << "=======>: PlotReco::~PlotReco()" << std::endl;
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}
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void PlotReco::init_leaves(void){
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ievent = ilumi = irun = njets = -1;
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jet1_pt = jet1_eta = jet1_phi = -10.0;
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jet_pt.clear();
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jet_eta.clear();
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jet_phi.clear();
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track_pt.clear();
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track_eta.clear();
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track_phi.clear();
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}
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void
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PlotReco::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup)
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{
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std::cout << "=======>: PlotReco::analyze()" << std::endl;
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// tree leaves cleanup
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init_leaves();
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//
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//_____ event book keeping
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//
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irun = (unsigned int)iEvent.id().run();
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// this will work starting with CMSSW_340:
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//unsigned int ilumi = (unsigned int)iEvent.id().luminosityBlock();
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ilumi = (unsigned int)iEvent.getLuminosityBlock().luminosityBlock();
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ievent = (unsigned int)iEvent.id().event();
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cout << std::endl << "===> Provenance: " << std::endl;
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cout << "Run, lumi, event: " << irun << ", " << ilumi << ", "<< ievent << std::endl;
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//
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//_____ check PAT jets _______________________________________________
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//
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std::cout << std::endl << "===> Check PAT jets: " << std::endl;
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Handle< vector< reco::CaloJet > > jets;
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iEvent . getByLabel( "kt4CaloJets", jets );
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njets = jets->size();
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cout << "jet collection size: "<< njets << endl;
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if (njets>0){
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jet1_pt = (*jets)[0].pt();
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jet1_eta = (*jets)[0].eta();
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jet1_phi = (*jets)[0].phi();
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cout << "pT= " << jet1_pt << ", eta=" << jet1_eta << std::endl;
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}
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for(std::vector<reco::CaloJet>::const_iterator jet = jets->begin();
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jet != jets->end();
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++jet){
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jet_pt.push_back(jet->pt());
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}
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//
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//_____ check trigger
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//
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cout << std::endl << "===> Check trigger: " << std::endl;
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Handle<TriggerResults> hltresults;
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iEvent.getByLabel("TriggerResults", hltresults);
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int ntrigs=hltresults->size();
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edm::TriggerNames triggerNames_;
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triggerNames_.init(*hltresults);
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for (int itrig = 0; itrig < ntrigs; ++itrig) {
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cout << "Trigger name and number: " << triggerNames_.triggerName(itrig) << ", " << itrig;
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cout << " passed: " << hltresults->accept(itrig) << endl;
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}
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//
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//_____ check Beam spot _____________________________________________________
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//
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cout << std::endl << "===> Check Beam spot: " << std::endl;
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Handle< reco::BeamSpot > beamSpotHandle;
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iEvent . getByLabel( "offlineBeamSpot", beamSpotHandle);
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reco::BeamSpot beamSpot;
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if ( beamSpotHandle.isValid() ){
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beamSpot = *beamSpotHandle;
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cout << "beam spot present in the Event..." << std::endl;
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}
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else{
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edm::LogInfo("TtLJetsAnalyzer")
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<< "No beam spot available in the event \n";
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}
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cout << beamSpot.x0() << " " << beamSpot.y0() << " " << beamSpot.z0() << std::endl;
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//
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//_____ tracking ____________________________________________________________
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//
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//
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Handle<std::vector<reco::Track> > generalTracks;
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iEvent.getByLabel("generalTracks", generalTracks);
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for(std::vector<reco::Track>::const_iterator track = generalTracks->begin();
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track != generalTracks->end();
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++track){
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double gTrackPt = track->pt();
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double gTrackEta = track->eta();
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double gTrackPhi = track->phi();
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cout << gTrackPt << endl;
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cout << gTrackPt << endl;
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cout << gTrackPt << endl<<endl;
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}
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//vector<reco::Track> "globalCosmicMuons" "" "EXPRESS."
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//vector<reco::Track> "globalMuons" "" "EXPRESS."
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//vector<reco::Track> "globalSETMuons" "" "EXPRESS."
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//vector<reco::Track> "pixelTracks" "" "EXPRESS."
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//vector<reco::Track> "standAloneMuons" "" "EXPRESS."
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//
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//_____ fill the tree
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_tree -> Fill();
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}
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void
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PlotReco::beginJob()
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{
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std::cout << "=======>: PlotReco::beginJob()" << std::endl;
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_tree -> Branch("event", &ievent, "event/I" );
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_tree -> Branch("lumi", &ilumi, "lumi/I" );
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_tree -> Branch("run", &irun, "run/I" );
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_tree -> Branch("njets", &njets, "njets/I" );
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_tree -> Branch("jet_pt", &jet_pt );
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_tree -> Branch("jet1_pt", &jet1_pt, "jet1_pt/D" );
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_tree -> Branch("jet1_eta", &jet1_eta, "jet1_eta/D" );
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_tree -> Branch("jet1_phi", &jet1_phi, "jet1_phi/D" );
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}
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void
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PlotReco::endJob() {
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std::cout << "=======>: PlotReco::endJob()" << std::endl;
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}
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//define this as a plug-in
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DEFINE_FWK_MODULE(PlotReco);
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