DQMHcalDiJetsAlCaReco.cc

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/*
 * \file DQMHcalPhiSymAlCaReco.cc
 *
 * \author Olga Kodolova
 *
 *
 *
 * Description: Monitoring of Phi Symmetry Calibration Stream
 */

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ServiceRegistry/interface/Service.h"

// DQM include files

#include "DQMServices/Core/interface/DQMStore.h"

// work on collections

#include "DataFormats/CaloTowers/interface/CaloTowerDetId.h"
#include "DataFormats/DetId/interface/DetId.h"
#include "DataFormats/HcalDetId/interface/HcalDetId.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"

// #include "Geometry/CaloGeometry/interface/CaloSubdetectorGeometry.h"
// #include "Geometry/CaloGeometry/interface/CaloCellGeometry.h"
// #include "DataFormats/HcalDetId/interface/HcalSubdetector.h"

#include "DQMOffline/CalibCalo/src/DQMHcalDiJetsAlCaReco.h"

using namespace std;
using namespace edm;
using namespace reco;

// ******************************************
// constructors
// *****************************************

DQMHcalDiJetsAlCaReco::DQMHcalDiJetsAlCaReco(const edm::ParameterSet &iConfig) : eventCounter_(0) {
  //
  // Input from configurator file
  //
  folderName_ = iConfig.getUntrackedParameter<string>("FolderName", "ALCAStreamHcalDiJets");

  jets_ = consumes<CaloJetCollection>(iConfig.getParameter<edm::InputTag>("jetsInput"));
  ec_ = consumes<EcalRecHitCollection>(iConfig.getParameter<edm::InputTag>("ecInput"));
  hbhe_ = consumes<HBHERecHitCollection>(iConfig.getParameter<edm::InputTag>("hbheInput"));
  ho_ = consumes<HORecHitCollection>(iConfig.getParameter<edm::InputTag>("hoInput"));
  hf_ = consumes<HFRecHitCollection>(iConfig.getParameter<edm::InputTag>("hfInput"));

  saveToFile_ = iConfig.getUntrackedParameter<bool>("SaveToFile", false);
  fileName_ = iConfig.getUntrackedParameter<string>("FileName", "MonitorAlCaHcalDiJets.root");
}

DQMHcalDiJetsAlCaReco::~DQMHcalDiJetsAlCaReco() {}

//--------------------------------------------------------
void DQMHcalDiJetsAlCaReco::bookHistograms(DQMStore::IBooker &ibooker,
                                           edm::Run const & /* iRun*/,
                                           edm::EventSetup const & /* iSetup */) {
  // create and cd into new folder
  ibooker.setCurrentFolder(folderName_);

  // book some histograms 1D
  hiDistrRecHitEnergyEBEE_ = ibooker.book1D("RecHitEnergyEBEE", "the number of hits inside jets", 100, 0, 800);
  hiDistrRecHitEnergyEBEE_->setAxisTitle("E, GeV", 1);
  hiDistrRecHitEnergyEBEE_->setAxisTitle("# rechits", 2);

  hiDistrRecHitEnergyHBHE_ = ibooker.book1D("RecHitEnergyHBHE", "the number of hits inside jets", 100, 0, 800);
  hiDistrRecHitEnergyHBHE_->setAxisTitle("E, GeV", 1);
  hiDistrRecHitEnergyHBHE_->setAxisTitle("# rechits", 2);

  hiDistrRecHitEnergyHF_ = ibooker.book1D("RecHitEnergyHF", "the number of hits inside jets", 150, 0, 1500);
  hiDistrRecHitEnergyHF_->setAxisTitle("E, GeV", 1);
  hiDistrRecHitEnergyHF_->setAxisTitle("# rechits", 2);

  hiDistrRecHitEnergyHO_ = ibooker.book1D("RecHitEnergyHO", "the number of hits inside jets", 100, 0, 100);
  hiDistrRecHitEnergyHO_->setAxisTitle("E, GeV", 1);
  hiDistrRecHitEnergyHO_->setAxisTitle("# rechits", 2);

  hiDistrProbeJetEnergy_ = ibooker.book1D("ProbeJetEnergy", "the energy of probe jets", 250, 0, 2500);
  hiDistrProbeJetEnergy_->setAxisTitle("E, GeV", 1);
  hiDistrProbeJetEnergy_->setAxisTitle("# jets", 2);

  hiDistrProbeJetEta_ = ibooker.book1D("ProbeJetEta", "the number of probe jets", 100, -5., 5.);
  hiDistrProbeJetEta_->setAxisTitle("#eta", 1);
  hiDistrProbeJetEta_->setAxisTitle("# jets", 2);

  hiDistrProbeJetPhi_ = ibooker.book1D("ProbeJetPhi", "the number of probe jets", 50, -3.14, 3.14);
  hiDistrProbeJetPhi_->setAxisTitle("#phi", 1);
  hiDistrProbeJetPhi_->setAxisTitle("# jets", 2);

  hiDistrTagJetEnergy_ = ibooker.book1D("TagJetEnergy", "the energy of tsg jets", 250, 0, 2500);
  hiDistrTagJetEnergy_->setAxisTitle("E, GeV", 1);
  hiDistrTagJetEnergy_->setAxisTitle("# jets", 2);

  hiDistrTagJetEta_ = ibooker.book1D("TagJetEta", "the number of  tag jets", 100, -5., 5.);
  hiDistrTagJetEta_->setAxisTitle("#eta", 1);
  hiDistrTagJetEta_->setAxisTitle("# jets", 2);

  hiDistrTagJetPhi_ = ibooker.book1D("TagJetPhi", "the number of tag jets", 50, -3.14, 3.14);
  hiDistrTagJetPhi_->setAxisTitle("#phi", 1);
  hiDistrTagJetPhi_->setAxisTitle("# jets", 2);

  hiDistrEtThirdJet_ = ibooker.book1D("EtThirdJet", "Et of the third jet", 90, 0, 90);

  //==================================================================================
}

//-------------------------------------------------------------

void DQMHcalDiJetsAlCaReco::analyze(const Event &iEvent, const EventSetup &iSetup) {
  eventCounter_++;

  CaloJet jet1, jet2, jet3;
  Float_t etVetoJet;

  edm::Handle<CaloJetCollection> jets;
  iEvent.getByToken(jets_, jets);

  if (!jets.isValid()) {
    LogDebug("") << "DQMHcalDiJetsAlCaReco: Error! can't getjet product!" << std::endl;
    return;
  }

  if (jets->size() > 1) {
    jet1 = (*jets)[0];
    jet2 = (*jets)[1];
    if (fabs(jet1.eta()) > fabs(jet2.eta())) {
      CaloJet jet = jet1;
      jet1 = jet2;
      jet2 = jet;
    }
    //     if(fabs(jet1.eta())>eta_1 || (fabs(jet2.eta())-jet_R) < eta_2){
    //     return;}
  } else {
    return;
  }

  hiDistrTagJetEnergy_->Fill(jet1.energy());
  hiDistrTagJetEta_->Fill(jet1.eta());
  hiDistrTagJetPhi_->Fill(jet1.phi());

  hiDistrProbeJetEnergy_->Fill(jet2.energy());
  hiDistrProbeJetEta_->Fill(jet2.eta());
  hiDistrProbeJetPhi_->Fill(jet2.phi());

  if (jets->size() > 2) {
    jet3 = (*jets)[2];
    etVetoJet = jet3.et();
    hiDistrEtThirdJet_->Fill(etVetoJet);
  } else {
    etVetoJet = 0.;
    hiDistrEtThirdJet_->Fill(etVetoJet);
  }

  Handle<EcalRecHitCollection> ec;
  iEvent.getByToken(ec_, ec);

  if (!ec.isValid()) {
    LogDebug("") << "DQMHcalDiJetsAlCaReco: Error! can't get ec product!" << std::endl;
    return;
  }

  for (EcalRecHitCollection::const_iterator ecItr = (*ec).begin(); ecItr != (*ec).end(); ++ecItr) {
    hiDistrRecHitEnergyEBEE_->Fill(ecItr->energy());
  }

  Handle<HBHERecHitCollection> hbhe;
  iEvent.getByToken(hbhe_, hbhe);

  if (!hbhe.isValid()) {
    LogDebug("") << "DQMHcalDiJetsAlCaReco: Error! can't get hbhe product!" << std::endl;
    return;
  }

  for (HBHERecHitCollection::const_iterator hbheItr = hbhe->begin(); hbheItr != hbhe->end(); hbheItr++) {
    hiDistrRecHitEnergyHBHE_->Fill(hbheItr->energy());
  }

  Handle<HORecHitCollection> ho;
  iEvent.getByToken(ho_, ho);

  if (!ho.isValid()) {
    LogDebug("") << "DQMHcalDiJetsAlCaReco: Error! can't get ho product!" << std::endl;
    return;
  }

  for (HORecHitCollection::const_iterator hoItr = ho->begin(); hoItr != ho->end(); hoItr++) {
    hiDistrRecHitEnergyHO_->Fill(hoItr->energy());
  }

  Handle<HFRecHitCollection> hf;
  iEvent.getByToken(hf_, hf);

  if (!hf.isValid()) {
    LogDebug("") << "DQMHcalDiJetsAlCaReco: Error! can't get hf product!" << std::endl;
    return;
  }

  for (HFRecHitCollection::const_iterator hfItr = hf->begin(); hfItr != hf->end(); hfItr++) {
    hiDistrRecHitEnergyHF_->Fill(hfItr->energy());
  }

}  // analyze