HcalCalibrator.cc

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// -*- C++ -*-F
//---------------------------------------------------------------------------------
// Package:    HcalCalibrator
// Class:      HcalCalibrator
//
//
// Original Author:  "Anton Anastassov"
//         Created:  Tue Sept 24 09:13:48 CDT 2008
//
//
//_________________________________________________________________________________

// system include files
#include <memory>
#include <fstream>
#include <iostream>
#include <string>

// user include files

#include "Calibration/HcalCalibAlgos/interface/hcalCalib.h"
#include "DataFormats/Common/interface/Handle.h"

#include "FWCore/Framework/interface/one/EDAnalyzer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ServiceRegistry/interface/Service.h"

#include "Geometry/CaloTopology/interface/HcalTopology.h"
#include "Geometry/CaloGeometry/interface/CaloGeometry.h"
#include "Geometry/Records/interface/CaloGeometryRecord.h"
#include "Geometry/Records/interface/HcalRecNumberingRecord.h"

class HcalCalibrator : public edm::one::EDAnalyzer<> {
public:
  explicit HcalCalibrator(const edm::ParameterSet&);
  ~HcalCalibrator() override;

  // Added for running the CaloTower creation algorithm

private:
  void beginJob() override;
  void analyze(const edm::Event&, const edm::EventSetup&) override;
  void endJob() override;

  std::string mOutputFile;
  std::string mInputFileList;

  std::string mCalibType;
  std::string mCalibMethod;
  double mMinTargetE;
  double mMaxTargetE;
  double mMinCellE;
  double mMinEOverP;
  double mMaxEOverP;
  double mMaxTrkEmE;

  double mMaxEtThirdJet;
  double mMinDPhiDiJets;
  bool mSumDepths;
  bool mSumSmallDepths;
  bool mCombinePhi;
  int mHbClusterSize;
  int mHeClusterSize;

  bool mUseConeClustering;
  double mMaxConeDist;

  int mCalibAbsIEtaMax;
  int mCalibAbsIEtaMin;

  double mMaxProbeJetEmFrac;
  double mMaxTagJetEmFrac;
  double mMaxTagJetAbsEta;
  double mMinTagJetEt;
  double mMinProbeJetAbsEta;

  std::string mPhiSymCorFileName;
  bool mApplyPhiSymCorFlag;

  std::string mOutputCorCoefFileName;
  std::string mHistoFileName;

  edm::ESGetToken<CaloGeometry, CaloGeometryRecord> tok_geom_;
  edm::ESGetToken<HcalTopology, HcalRecNumberingRecord> tok_htopo_;

  const CaloGeometry* mTheCaloGeometry;
  const HcalTopology* mTheHcalTopology;

  bool allowMissingInputs_;
};

// constructor

HcalCalibrator::HcalCalibrator(const edm::ParameterSet& conf)
    : mInputFileList(conf.getUntrackedParameter<std::string>("inputFileList")),
      //  mOutputFile(conf.getUntrackedParameter<std::string>("outputFile")),
      mCalibType(conf.getUntrackedParameter<std::string>("calibType")),
      mCalibMethod(conf.getUntrackedParameter<std::string>("calibMethod")),
      mMinTargetE(conf.getUntrackedParameter<double>("minTargetE")),
      mMaxTargetE(conf.getUntrackedParameter<double>("maxTargetE")),
      mMinCellE(conf.getUntrackedParameter<double>("minCellE")),
      mMinEOverP(conf.getUntrackedParameter<double>("minEOverP")),
      mMaxEOverP(conf.getUntrackedParameter<double>("maxEOverP")),
      mMaxTrkEmE(conf.getUntrackedParameter<double>("maxTrkEmE")),
      mMaxEtThirdJet(conf.getUntrackedParameter<double>("maxEtThirdJet")),
      mMinDPhiDiJets(conf.getUntrackedParameter<double>("minDPhiDiJets")),
      mSumDepths(conf.getUntrackedParameter<bool>("sumDepths")),
      mSumSmallDepths(conf.getUntrackedParameter<bool>("sumSmallDepths")),
      mCombinePhi(conf.getUntrackedParameter<bool>("combinePhi")),
      mHbClusterSize(conf.getUntrackedParameter<int>("hbClusterSize")),
      mHeClusterSize(conf.getUntrackedParameter<int>("heClusterSize")),

      mUseConeClustering(conf.getUntrackedParameter<bool>("useConeClustering")),
      mMaxConeDist(conf.getUntrackedParameter<double>("maxConeDist")),

      mCalibAbsIEtaMax(conf.getUntrackedParameter<int>("calibAbsIEtaMax")),
      mCalibAbsIEtaMin(conf.getUntrackedParameter<int>("calibAbsIEtaMin")),
      mMaxProbeJetEmFrac(conf.getUntrackedParameter<double>("maxProbeJetEmFrac")),
      mMaxTagJetEmFrac(conf.getUntrackedParameter<double>("maxTagJetEmFrac")),
      mMaxTagJetAbsEta(conf.getUntrackedParameter<double>("maxTagJetAbsEta")),
      mMinTagJetEt(conf.getUntrackedParameter<double>("minTagJetEt")),
      mMinProbeJetAbsEta(conf.getUntrackedParameter<double>("minProbeJetAbsEta")),
      mPhiSymCorFileName(conf.getUntrackedParameter<std::string>("phiSymCorFileName")),
      mApplyPhiSymCorFlag(conf.getUntrackedParameter<bool>("applyPhiSymCorFlag")),
      mOutputCorCoefFileName(conf.getUntrackedParameter<std::string>("outputCorCoefFileName")),
      mHistoFileName(conf.getUntrackedParameter<std::string>("histoFileName")) {
  tok_geom_ = esConsumes<CaloGeometry, CaloGeometryRecord>();
  tok_htopo_ = esConsumes<HcalTopology, HcalRecNumberingRecord>();
}

// destructor

HcalCalibrator::~HcalCalibrator() {}

// ------------ method called to for each event  ------------

void HcalCalibrator::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
  mTheCaloGeometry = &iSetup.getData(tok_geom_);
  mTheHcalTopology = &iSetup.getData(tok_htopo_);
}

// ------------ method called once each job just before starting event loop  ------------

void HcalCalibrator::beginJob() {}

// ------------ method called once each job just after ending the event loop  ------------

void HcalCalibrator::endJob() {
  if (mCalibType != "DI_JET" && mCalibType != "ISO_TRACK") {
    edm::LogVerbatim("HcalCalib") << "\n\nUnknown calibration type " << mCalibType;
    edm::LogVerbatim("HcalCalib") << "Please select ISO_TRACK or DI_JET in the python file.";
    return;
  }

  if (mCalibMethod != "L3" && mCalibMethod != "MATRIX_INV_OF_ETA_AVE" && mCalibMethod != "L3_AND_MTRX_INV") {
    edm::LogVerbatim("HcalCalib") << "\n\nUnknown calibration method " << mCalibMethod;
    edm::LogVerbatim("HcalCalib")
        << "Supported methods for IsoTrack calibration are: L3, MATRIX_INV_OF_ETA_AVE, L3_AND_MTRX_INV";
    edm::LogVerbatim("HcalCalib") << "For DiJets the supported method is L3";
    return;
  }

  if (mCalibType == "DI_JET" && mCalibMethod != "L3") {
    edm::LogVerbatim("HcalCalib") << "\n\nDiJet calibration can use only the L3 method. Please change the python file.";
    return;
  }

  if (mCalibAbsIEtaMin < 1 || mCalibAbsIEtaMax > 41 || mCalibAbsIEtaMin > mCalibAbsIEtaMax) {
    edm::LogVerbatim("HcalCalib")
        << "\n\nInvalid ABS(iEta) calibration range. Check calibAbsIEtaMin and calibAbsIEtaMax in the python file.";
    return;
  }

  hcalCalib* calibrator = new hcalCalib();

  // set the parameters controlling the calibratoration

  calibrator->SetCalibType(mCalibType);
  calibrator->SetCalibMethod(mCalibMethod);
  calibrator->SetMinTargetE(mMinTargetE);
  calibrator->SetMaxTargetE(mMaxTargetE);
  calibrator->SetMaxEtThirdJet(mMaxEtThirdJet);
  calibrator->SetMinDPhiDiJets(mMinDPhiDiJets);
  calibrator->SetSumDepthsFlag(mSumDepths);
  calibrator->SetSumSmallDepthsFlag(mSumSmallDepths);
  calibrator->SetCombinePhiFlag(mCombinePhi);
  calibrator->SetMinCellE(mMinCellE);
  calibrator->SetMinEOverP(mMinEOverP);
  calibrator->SetMaxEOverP(mMaxEOverP);
  calibrator->SetMaxTrkEmE(mMaxTrkEmE);
  calibrator->SetHbClusterSize(mHbClusterSize);
  calibrator->SetHeClusterSize(mHeClusterSize);

  calibrator->SetUseConeClustering(mUseConeClustering);
  calibrator->SetConeMaxDist(mMaxConeDist);

  calibrator->SetCalibAbsIEtaMax(mCalibAbsIEtaMax);
  calibrator->SetCalibAbsIEtaMin(mCalibAbsIEtaMin);
  calibrator->SetMaxProbeJetEmFrac(mMaxProbeJetEmFrac);
  calibrator->SetMaxTagJetEmFrac(mMaxTagJetEmFrac);
  calibrator->SetMaxTagJetAbsEta(mMaxTagJetAbsEta);

  calibrator->SetMinTagJetEt(mMinTagJetEt);

  calibrator->SetMinProbeJetAbsEta(mMinProbeJetAbsEta);
  calibrator->SetApplyPhiSymCorFlag(mApplyPhiSymCorFlag);
  calibrator->SetPhiSymCorFileName(mPhiSymCorFileName);
  calibrator->SetOutputCorCoefFileName(mOutputCorCoefFileName);

  calibrator->SetHistoFileName(mHistoFileName);

  calibrator->SetCaloGeometry(mTheCaloGeometry, mTheHcalTopology);

  std::ifstream inputFileList;  // contains list of input root files

  TString files = mInputFileList;
  inputFileList.open(files.Data());

  std::vector<TString> inputFiles;
  while (!inputFileList.eof()) {
    TString fileName;
    inputFileList >> fileName;
    if (!fileName.BeginsWith("#") && !fileName.Contains(" ") && fileName != "")
      inputFiles.push_back(fileName);
  }
  inputFileList.close();

  edm::LogVerbatim("HcalCalib") << "\nInput files for processing:";
  for (std::vector<TString>::iterator it = inputFiles.begin(); it != inputFiles.end(); ++it) {
    edm::LogVerbatim("HcalCalib") << "file: " << it->Data();
  }

  TChain* fChain = new TChain("hcalCalibTree");

  for (std::vector<TString>::iterator f_it = inputFiles.begin(); f_it != inputFiles.end(); ++f_it) {
    fChain->Add(f_it->Data());
  }

  fChain->Process(calibrator);

  if (fChain)
    delete fChain;
  delete calibrator;

  return;
}

//define this as a plug-in
DEFINE_FWK_MODULE(HcalCalibrator);