File indexing completed on 2021-02-14 12:47:58
0001
0002 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0003
0004 #include "DataFormats/EcalRecHit/interface/EcalRecHitCollections.h"
0005 #include "DataFormats/EcalDetId/interface/EBDetId.h"
0006 #include "DataFormats/DetId/interface/DetId.h"
0007 #include "CondFormats/EcalObjects/interface/EcalIntercalibConstants.h"
0008 #include "CondFormats/DataRecord/interface/EcalIntercalibConstantsRcd.h"
0009 #include "Calibration/Tools/interface/calibXMLwriter.h"
0010 #include "Calibration/Tools/interface/CalibrationCluster.h"
0011 #include "Calibration/Tools/interface/HouseholderDecomposition.h"
0012 #include "Calibration/Tools/interface/MinL3Algorithm.h"
0013 #include "Calibration/EcalCalibAlgos/interface/ElectronCalibration.h"
0014 #include "DataFormats/EgammaCandidates/interface/Electron.h"
0015 #include "DataFormats/EgammaCandidates/interface/ElectronFwd.h"
0016 #include "DataFormats/EgammaReco/interface/SuperCluster.h"
0017 #include "DataFormats/TrackReco/interface/Track.h"
0018 #include "DataFormats/TrackReco/interface/TrackFwd.h"
0019 #include "DataFormats/TrackReco/interface/TrackExtraFwd.h"
0020 #include "FWCore/Utilities/interface/isFinite.h"
0021 #include "TFile.h"
0022 #include "TH1.h"
0023 #include "TH2.h"
0024 #include "TF1.h"
0025 #include "TRandom.h"
0026
0027 #include <iostream>
0028 #include <string>
0029 #include <stdexcept>
0030 #include <vector>
0031
0032 #include "DataFormats/EgammaCandidates/interface/GsfElectron.h"
0033 #include "DataFormats/EgammaCandidates/interface/GsfElectronFwd.h"
0034
0035 ElectronCalibration::ElectronCalibration(const edm::ParameterSet& iConfig) {
0036 rootfile_ = iConfig.getParameter<std::string>("rootfile");
0037 recHitLabel_ = iConfig.getParameter<edm::InputTag>("ebRecHitsLabel");
0038 electronLabel_ = iConfig.getParameter<edm::InputTag>("electronLabel");
0039 trackLabel_ = iConfig.getParameter<edm::InputTag>("trackLabel");
0040 calibAlgo_ = iConfig.getParameter<std::string>("CALIBRATION_ALGO");
0041 std::cout << " The used Algorithm is " << calibAlgo_ << std::endl;
0042 keventweight_ = iConfig.getParameter<int>("keventweight");
0043 ClusterSize_ = iConfig.getParameter<int>("Clustersize");
0044 ElePt_ = iConfig.getParameter<double>("ElePt");
0045 maxeta_ = iConfig.getParameter<int>("maxeta");
0046 mineta_ = iConfig.getParameter<int>("mineta");
0047 maxphi_ = iConfig.getParameter<int>("maxphi");
0048 minphi_ = iConfig.getParameter<int>("minphi");
0049 cut1_ = iConfig.getParameter<double>("cut1");
0050 cut2_ = iConfig.getParameter<double>("cut2");
0051 cut3_ = iConfig.getParameter<double>("cut3");
0052 elecclass_ = iConfig.getParameter<int>("elecclass");
0053 std::cout << " The electronclass is " << elecclass_ << std::endl;
0054 numevent_ = iConfig.getParameter<int>("numevent");
0055 miscalibfile_ = iConfig.getParameter<std::string>("miscalibfile");
0056
0057 cutEPCalo1_ = iConfig.getParameter<double>("cutEPCaloMin");
0058 cutEPCalo2_ = iConfig.getParameter<double>("cutEPCaloMax");
0059 cutEPin1_ = iConfig.getParameter<double>("cutEPinMin");
0060 cutEPin2_ = iConfig.getParameter<double>("cutEPinMax");
0061 cutCalo1_ = iConfig.getParameter<double>("cutCaloMin");
0062 cutCalo2_ = iConfig.getParameter<double>("cutCaloMax");
0063
0064 cutESeed_ = iConfig.getParameter<double>("cutESeed");
0065 }
0066
0067 ElectronCalibration::~ElectronCalibration() {}
0068
0069
0070 void ElectronCalibration::beginJob() {
0071
0072 f = new TFile(rootfile_.c_str(), "RECREATE");
0073
0074
0075 e9 = new TH1F("e9", "E9 energy", 300, 0., 150.);
0076 e25 = new TH1F("e25", "E25 energy", 300, 0., 150.);
0077 scE = new TH1F("scE", "SC energy", 300, 0., 150.);
0078 trP = new TH1F("trP", "Trk momentum", 300, 0., 150.);
0079 EoP = new TH1F("EoP", "EoP", 600, 0., 3.);
0080 EoP_all = new TH1F("EoP_all", "EoP_all", 600, 0., 3.);
0081
0082 if (elecclass_ == 0 || elecclass_ == -1) {
0083 calibs = new TH1F("calib", "Calibration constants", 4000, 0.5, 2.);
0084 } else {
0085 calibs = new TH1F("calib", "Calibration constants", 800, 0.5, 2.);
0086 }
0087
0088 e25OverScE = new TH1F("e25OverscE", "E25 / SC energy", 400, 0., 2.);
0089 E25oP = new TH1F("E25oP", "E25 / P", 1200, 0., 1.5);
0090
0091 Map = new TH2F("Map", "Nb Events in Crystal", 85, 1, 85, 70, 5, 75);
0092 e9Overe25 = new TH1F("e9Overe25", "E9 / E25", 400, 0., 2.);
0093 Map3Dcalib = new TH2F("3Dcalib", "3Dcalib", 85, 1, 85, 70, 5, 75);
0094
0095 MapCor1 = new TH2F("MapCor1", "Correlation E25/Pcalo versus E25/Pin", 100, 0., 5., 100, 0., 5.);
0096 MapCor2 = new TH2F("MapCor2", "Correlation E25/Pcalo versus E/P", 100, 0., 5., 100, 0., 5.);
0097 MapCor3 = new TH2F("MapCor3", "Correlation E25/Pcalo versus Pout/Pin", 100, 0., 5., 100, 0., 5.);
0098 MapCor4 = new TH2F("MapCor4", "Correlation E25/Pcalo versus E25/highestP", 100, 0., 5., 100, 0., 5.);
0099 MapCor5 = new TH2F("MapCor5", "Correlation E25/Pcalo versus Pcalo/Pout", 100, 0., 5., 100, 0., 5.);
0100 MapCor6 = new TH2F("MapCor6", "Correlation Pout/Pin versus E25/Pin", 100, 0., 5., 100, 0., 5.);
0101 MapCor7 = new TH2F("MapCor7", "Correlation Pout/Pin versus Pcalo/Pout", 100, 0., 5., 100, 0., 5.);
0102 MapCor8 = new TH2F("MapCor8", "Correlation E25/Pin versus Pcalo/Pout", 100, 0., 5., 100, 0., 5.);
0103 MapCor9 = new TH2F("MapCor9", "Correlation E25/Pcalo versus Eseed/Pout", 100, 0., 5., 100, 0., 5.);
0104 MapCor10 = new TH2F("MapCor10", "Correlation Eseed/Pout versus Pout/Pin", 100, 0., 5., 100, 0., 5.);
0105 MapCor11 = new TH2F("MapCor11", "Correlation Eseed/Pout versus E25/Pin", 100, 0., 5., 100, 0., 5.);
0106 MapCorCalib =
0107 new TH2F("MapCorCalib", "Correlation Miscalibration versus Calibration constants", 100, 0.5, 1.5, 100, 0.5, 1.5);
0108
0109 PinMinPout = new TH1F("PinMinPout", "(Pin - Pout)/Pin", 600, -2.0, 2.0);
0110
0111 if (elecclass_ == 0 || elecclass_ == -1) {
0112 calibinter = new TH1F("calibinter", "internal calibration constants", 2000, 0.5, 2.);
0113 PinOverPout = new TH1F("PinOverPout", "pinOverpout", 600, 0., 3.);
0114 eSeedOverPout = new TH1F("eSeedOverPout", "eSeedOverpout ", 600, 0., 3.);
0115 MisCalibs = new TH1F("MisCalibs", "Miscalibration constants", 4000, 0.5, 2.);
0116 RatioCalibs = new TH1F("RatioCalibs", "Ratio in Calibration Constants", 4000, 0.5, 2.0);
0117 DiffCalibs = new TH1F("DiffCalibs", "Difference in Calibration constants", 4000, -1.0, 1.0);
0118 } else {
0119 calibinter = new TH1F("calibinter", "internal calibration constants", 400, 0.5, 2.);
0120 PinOverPout = new TH1F("PinOverPout", "pinOverpout", 600, 0., 3.);
0121 eSeedOverPout = new TH1F("eSeedOverPout", "eSeedOverpout ", 600, 0., 3.);
0122 MisCalibs = new TH1F("MisCalibs", "Miscalibration constants", 800, 0.5, 2.);
0123 RatioCalibs = new TH1F("RatioCalibs", "Ratio in Calibration Constants", 800, 0.5, 2.0);
0124 DiffCalibs = new TH1F("DiffCalibs", "Difference in Calibration constants", 800, -1.0, 1.0);
0125 }
0126 Error1 = new TH1F("Error1", "DeltaP/Pin", 800, -1.0, 1.0);
0127 Error2 = new TH1F("Error2", "DeltaP/Pout", 800, -1.0, 1.0);
0128 Error3 = new TH1F("Error3", "DeltaP/Pcalo", 800, -1.0, 1.0);
0129 eSeedOverPout2 = new TH1F("eSeedOverPout2", "eSeedOverpout (No Supercluster)", 600, 0., 4.);
0130 hadOverEm = new TH1F("hadOverEm", "Had/EM distribution", 600, -2., 2.);
0131
0132
0133 Map3DcalibNoCuts = new TH2F("3DcalibNoCuts", "3Dcalib (Before Cuts)", 85, 1, 85, 70, 5, 75);
0134 e9NoCuts = new TH1F("e9NoCuts", "E9 energy (Before Cuts)", 300, 0., 150.);
0135 e25NoCuts = new TH1F("e25NoCuts", "E25 energy (Before Cuts)", 300, 0., 150.);
0136 scENoCuts = new TH1F("scENoCuts", "SC energy (Before Cuts)", 300, 0., 150.);
0137 trPNoCuts = new TH1F("trPNoCuts", "Trk momentum (Before Cuts)", 300, 0., 150.);
0138 EoPNoCuts = new TH1F("EoPNoCuts", "EoP (Before Cuts)", 600, 0., 3.);
0139 if (elecclass_ == 0 || elecclass_ == -1) {
0140 calibsNoCuts = new TH1F("calibNoCuts", "Calibration constants (Before Cuts)", 4000, 0., 2.);
0141 } else {
0142 calibsNoCuts = new TH1F("calibNoCuts", "Calibration constants (Before Cuts)", 800, 0., 2.);
0143 }
0144 e25OverScENoCuts = new TH1F("e25OverscENoCuts", "E25 / SC energy (Before Cuts)", 400, 0., 2.);
0145 E25oPNoCuts = new TH1F("E25oPNoCuts", "E25 / P (Before Cuts)", 1200, 0., 1.5);
0146 MapNoCuts = new TH2F("MapNoCuts", "Nb Events in Crystal (Before Cuts)", 85, 1, 85, 70, 5, 75);
0147 e9Overe25NoCuts = new TH1F("e9Overe25NoCuts", "E9 / E25 (Before Cuts)", 400, 0., 2.);
0148 PinOverPoutNoCuts = new TH1F("PinOverPoutNoCuts", "pinOverpout (Before Cuts)", 600, 0., 3.);
0149 eSeedOverPoutNoCuts = new TH1F(" eSeedOverPoutNoCuts", "eSeedOverpout (Before Cuts) ", 600, 0., 4.);
0150 PinMinPoutNoCuts = new TH1F("PinMinPoutNoCuts", "(Pin - Pout)/Pin (Before Cuts)", 600, -2.0, 2.0);
0151
0152 RatioCalibsNoCuts = new TH1F("RatioCalibsNoCuts", "Ratio in Calibration Constants (Before Cuts)", 4000, 0.5, 2.0);
0153 DiffCalibsNoCuts = new TH1F("DiffCalibsNoCuts", "Difference in Calibration constants (Before Cuts)", 4000, -1.0, 1.0);
0154 calibinterNoCuts = new TH1F("calibinterNoCuts", "internal calibration constants", 2000, 0.5, 2.);
0155
0156 MapCor1NoCuts =
0157 new TH2F("MapCor1NoCuts", "Correlation E25/PatCalo versus E25/Pin (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0158 MapCor2NoCuts =
0159 new TH2F("MapCor2NoCuts", "Correlation E25/PatCalo versus E/P (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0160 MapCor3NoCuts =
0161 new TH2F("MapCor3NoCuts", "Correlation E25/PatCalo versus Pout/Pin (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0162 MapCor4NoCuts =
0163 new TH2F("MapCor4NoCuts", "Correlation E25/PatCalo versus E25/highestP (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0164 MapCor5NoCuts =
0165 new TH2F("MapCor5NoCuts", "Correlation E25/Pcalo versus Pcalo/Pout (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0166 MapCor6NoCuts =
0167 new TH2F("MapCor6NoCuts", "Correlation Pout/Pin versus E25/Pin (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0168 MapCor7NoCuts =
0169 new TH2F("MapCor7NoCuts", "Correlation Pout/Pin versus Pcalo/Pout (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0170 MapCor8NoCuts =
0171 new TH2F("MapCor8NoCuts", "Correlation E25/Pin versus Pcalo/Pout (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0172 MapCor9NoCuts =
0173 new TH2F("MapCor9NoCuts", "Correlation E25/Pcalo versus Eseed/Pout (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0174 MapCor10NoCuts =
0175 new TH2F("MapCor10NoCuts", "Correlation Eseed/Pout versus Pout/Pin (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0176 MapCor11NoCuts =
0177 new TH2F("MapCor11NoCuts", "Correlation Eseed/Pout versus E25/Pin (Before Cuts)", 100, 0., 5., 100, 0., 5.);
0178 MapCorCalibNoCuts = new TH2F("MapCorCalibNoCuts",
0179 "Correlation Miscalibration versus Calibration constants (Before Cuts)",
0180 100,
0181 0.,
0182 3.,
0183 100,
0184 0.,
0185 3.);
0186
0187 Error1NoCuts = new TH1F("Eror1NoCuts", "DeltaP/Pin (Before Cuts)", 800, -1.0, 1.0);
0188 Error2NoCuts = new TH1F("Error2NoCuts", "DeltaP/Pout (Before Cuts)", 800, -1.0, 1.0);
0189 Error3NoCuts = new TH1F("Error3NoCuts", "DeltaP/Pcalo (Before Cuts)", 800, -1.0, 1.0);
0190 eSeedOverPout2NoCuts = new TH1F("eSeedOverPout2NoCuts", "eSeedOverpout (No Supercluster, Before Cuts)", 600, 0., 4.);
0191 hadOverEmNoCuts = new TH1F("hadOverEmNoCuts", "Had/EM distribution (Before Cuts)", 600, -2., 2.);
0192
0193
0194 MapCor1ESeed =
0195 new TH2F("MapCor1ESeed", "Correlation E25/Pcalo versus E25/Pin (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0196 MapCor2ESeed =
0197 new TH2F("MapCor2ESeed", "Correlation E25/Pcalo versus E/P (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0198 MapCor3ESeed = new TH2F(
0199 "MapCor3ESeed", "Correlation E25/Pcalo versus Pout/Pin (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0200 MapCor4ESeed = new TH2F(
0201 "MapCor4ESeed", "Correlation E25/Pcalo versus E25/highestP (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0202 MapCor5ESeed = new TH2F(
0203 "MapCor5ESeed", "Correlation E25/Pcalo versus Pcalo/Pout (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0204 MapCor6ESeed =
0205 new TH2F("MapCor6ESeed", "Correlation Pout/Pin versus E25/Pin (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0206 MapCor7ESeed = new TH2F(
0207 "MapCor7ESeed", "Correlation Pout/Pin versus Pcalo/Pout (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0208 MapCor8ESeed = new TH2F(
0209 "MapCor8ESeed", "Correlation E25/Pin versus Pcalo/Pout (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0210 MapCor9ESeed = new TH2F(
0211 "MapCor9ESeed", "Correlation E25/Pcalo versus Eseed/Pout (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0212 MapCor10ESeed = new TH2F(
0213 "MapCor10ESeed", "Correlation Eseed/Pout versus Pout/Pin (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0214 MapCor11ESeed = new TH2F(
0215 "MapCor11ESeed", "Correlation Eseed/Pout versus E25/Pin (after Eseed/Pout cut)", 100, 0., 5., 100, 0., 5.);
0216
0217 eSeedOverPout2ESeed =
0218 new TH1F("eSeedOverPout2ESeed", "eSeedOverpout (No Supercluster, after Eseed/Pout cut)", 600, 0., 4.);
0219
0220 hadOverEmESeed = new TH1F("hadOverEmESeed", "Had/EM distribution (after Eseed/Pout cut)", 600, -2., 2.);
0221
0222
0223 GeneralMap = new TH2F("GeneralMap", "Map without any cuts", 85, 1, 85, 70, 5, 75);
0224
0225 calibClusterSize = ClusterSize_;
0226 etaMin = mineta_;
0227 etaMax = maxeta_;
0228 phiMin = minphi_;
0229 phiMax = maxphi_;
0230 if (calibAlgo_ == "L3") {
0231 MyL3Algo1 = new MinL3Algorithm(keventweight_, calibClusterSize, etaMin, etaMax, phiMin, phiMax);
0232 } else {
0233 if (calibAlgo_ == "HH" || calibAlgo_ == "HHReg") {
0234 MyHH = new HouseholderDecomposition(calibClusterSize, etaMin, etaMax, phiMin, phiMax);
0235 } else {
0236 std::cout << " Name of Algorithm is not recognize " << calibAlgo_ << " Should be either L3, HH or HHReg. Abort! "
0237 << std::endl;
0238 }
0239 }
0240 read_events = 0;
0241
0242
0243 ReducedMap = calibCluster.getMap(etaMin, etaMax, phiMin, phiMax);
0244
0245 oldCalibs.resize(ReducedMap.size(), 0.);
0246
0247
0248 for (int phi = 0; phi < 360; phi++) {
0249 for (int eta = 0; eta < 171; eta++) {
0250 eventcrystal[eta][phi] = 0;
0251 }
0252 }
0253
0254 std::cout << " Begin JOB " << std::endl;
0255 }
0256
0257
0258
0259 void ElectronCalibration::endJob() {
0260
0261
0262 int nIterations = 10;
0263 if (calibAlgo_ == "L3") {
0264 solution = MyL3Algo1->iterate(EventMatrix, MaxCCeta, MaxCCphi, EnergyVector, nIterations);
0265 } else {
0266 if (calibAlgo_ == "HH") {
0267 solution = MyHH->iterate(EventMatrix, MaxCCeta, MaxCCphi, EnergyVector, 1, false);
0268 } else {
0269 if (calibAlgo_ == "HHReg") {
0270 solution = MyHH->runRegional(EventMatrix, MaxCCeta, MaxCCphi, EnergyVector, 2);
0271 } else {
0272 std::cout << " Calibration not run due to problem in Algo Choice..." << std::endl;
0273 return;
0274 }
0275 }
0276 }
0277 for (int ii = 0; ii < (int)solution.size(); ii++) {
0278 std::cout << "solution[" << ii << "] = " << solution[ii] << std::endl;
0279 calibs->Fill(solution[ii]);
0280 }
0281
0282 newCalibs.resize(ReducedMap.size(), 0.);
0283
0284 calibXMLwriter write_calibrations;
0285
0286 FILE* MisCalib;
0287 MisCalib = fopen(miscalibfile_.c_str(), "r");
0288 int fileStatus = 1;
0289 int eta = -1;
0290 int phi = -1;
0291 float coeff = -1;
0292
0293 std::map<EBDetId, float> OldCoeff;
0294
0295 while (fileStatus != EOF) {
0296 fileStatus = fscanf(MisCalib, "%d %d %f\n", &eta, &phi, &coeff);
0297 if (eta != -1 && phi != -1 && coeff != -1) {
0298
0299 OldCoeff.insert(std::make_pair(EBDetId(eta, phi, EBDetId::ETAPHIMODE), coeff));
0300 }
0301 }
0302
0303 fclose(MisCalib);
0304
0305 int icry = 0;
0306 CalibrationCluster::CalibMap::iterator itmap;
0307 for (itmap = ReducedMap.begin(); itmap != ReducedMap.end(); itmap++) {
0308 newCalibs[icry] = solution[icry];
0309
0310 write_calibrations.writeLine(itmap->first, newCalibs[icry]);
0311 float Compare = 1.;
0312 std::map<EBDetId, float>::iterator iter = OldCoeff.find(itmap->first);
0313 if (iter != OldCoeff.end())
0314 Compare = iter->second;
0315
0316 if ((itmap->first).ieta() > mineta_ && (itmap->first).ieta() < maxeta_ && (itmap->first).iphi() > minphi_ &&
0317 (itmap->first).iphi() < maxphi_) {
0318 Map3Dcalib->Fill((itmap->first).ieta(), (itmap->first).iphi(), newCalibs[icry] * Compare);
0319 MisCalibs->Fill(Compare);
0320 }
0321 if ((itmap->first).ieta() < mineta_ + 2) {
0322 icry++;
0323 continue;
0324 }
0325 if ((itmap->first).ieta() > maxeta_ - 2) {
0326 icry++;
0327 continue;
0328 }
0329 if ((itmap->first).iphi() < minphi_ + 2) {
0330 icry++;
0331 continue;
0332 }
0333 if ((itmap->first).iphi() > maxphi_ - 2) {
0334 icry++;
0335 continue;
0336 }
0337
0338 calibinter->Fill(newCalibs[icry]);
0339 DiffCalibs->Fill(newCalibs[icry] - 1. / Compare);
0340 RatioCalibs->Fill(newCalibs[icry] * Compare);
0341 MapCorCalib->Fill(1. / Compare, newCalibs[icry]);
0342 icry++;
0343 }
0344
0345 if (calibAlgo_ == "L3") {
0346 solutionNoCuts =
0347 MyL3Algo1->iterate(EventMatrixNoCuts, MaxCCetaNoCuts, MaxCCphiNoCuts, EnergyVectorNoCuts, nIterations);
0348 } else {
0349 if (calibAlgo_ == "HH") {
0350 solutionNoCuts = MyHH->iterate(EventMatrixNoCuts, MaxCCetaNoCuts, MaxCCphiNoCuts, EnergyVectorNoCuts, 1, false);
0351 } else {
0352 if (calibAlgo_ == "HHReg") {
0353 solutionNoCuts = MyHH->runRegional(EventMatrixNoCuts, MaxCCetaNoCuts, MaxCCphiNoCuts, EnergyVectorNoCuts, 2);
0354 } else {
0355 std::cout << " Calibration not run due to problem in AlgoChoice..." << std::endl;
0356 return;
0357 }
0358 }
0359 }
0360 for (int ii = 0; ii < (int)solutionNoCuts.size(); ii++) {
0361 calibsNoCuts->Fill(solutionNoCuts[ii]);
0362 }
0363 int icryp = 0;
0364 CalibrationCluster::CalibMap::iterator itmapp;
0365 for (itmapp = ReducedMap.begin(); itmapp != ReducedMap.end(); itmapp++) {
0366 newCalibs[icryp] = solutionNoCuts[icryp];
0367 float Compare2 = 1.;
0368 std::map<EBDetId, float>::iterator iter2 = OldCoeff.find(itmapp->first);
0369 if (iter2 != OldCoeff.end())
0370 Compare2 = iter2->second;
0371
0372 if ((itmapp->first).ieta() > mineta_ && (itmapp->first).ieta() < maxeta_ && (itmapp->first).iphi() > minphi_ &&
0373 (itmapp->first).iphi() < maxphi_)
0374 Map3DcalibNoCuts->Fill((itmapp->first).ieta(), (itmapp->first).iphi(), newCalibs[icryp] * Compare2);
0375 if ((itmapp->first).ieta() < mineta_ + 2) {
0376 icryp++;
0377 continue;
0378 }
0379 if ((itmapp->first).ieta() > maxeta_ - 2) {
0380 icryp++;
0381 continue;
0382 }
0383 if ((itmapp->first).iphi() < minphi_ + 2) {
0384 icryp++;
0385 continue;
0386 }
0387 if ((itmapp->first).iphi() > maxphi_ - 2) {
0388 icryp++;
0389 continue;
0390 }
0391 calibinterNoCuts->Fill(newCalibs[icryp]);
0392 DiffCalibsNoCuts->Fill(newCalibs[icryp] - 1. / (Compare2));
0393 RatioCalibsNoCuts->Fill(newCalibs[icryp] * Compare2);
0394 MapCorCalibNoCuts->Fill(1. / Compare2, newCalibs[icryp]);
0395 icryp++;
0396 }
0397
0398
0399
0400 std::cout << " " << std::endl;
0401 std::cout << "************* STATISTICS **************" << std::endl;
0402 std::cout << " Events Studied " << read_events << std::endl;
0403
0404
0405
0406 f->Write();
0407
0408 f->Close();
0409 }
0410
0411
0412 EBDetId ElectronCalibration::findMaxHit(edm::Handle<EBRecHitCollection>& phits) {
0413
0414
0415 EcalRecHitCollection ecrh = *phits;
0416 EcalRecHitCollection::iterator it;
0417 int count = 0;
0418 EBDetId save;
0419 float en_save = 0;
0420 for (it = ecrh.begin(); it != ecrh.end(); it++) {
0421 EBDetId p = EBDetId(it->id().rawId());
0422 if (it->energy() > en_save) {
0423 en_save = it->energy();
0424 save = p;
0425 }
0426 count++;
0427 }
0428 return save;
0429 }
0430
0431
0432 EBDetId ElectronCalibration::findMaxHit2(const std::vector<DetId>& v1, const EBRecHitCollection* hits) {
0433
0434
0435 double currEnergy = 0.;
0436 EBDetId maxHit;
0437
0438 for (std::vector<DetId>::const_iterator idsIt = v1.begin(); idsIt != v1.end(); ++idsIt) {
0439 if (idsIt->subdetId() != 1)
0440 continue;
0441 EBRecHitCollection::const_iterator itrechit;
0442 itrechit = hits->find(*idsIt);
0443
0444 if (itrechit == hits->end()) {
0445 std::cout << "ElectronCalibration::findMaxHit2: rechit not found! " << std::endl;
0446 continue;
0447 }
0448 if (itrechit->energy() > currEnergy) {
0449 currEnergy = itrechit->energy();
0450 maxHit = *idsIt;
0451 }
0452 }
0453
0454 return maxHit;
0455 }
0456
0457
0458 void ElectronCalibration::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
0459
0460 using namespace edm;
0461
0462
0463 Handle<EBRecHitCollection> phits;
0464 iEvent.getByLabel(recHitLabel_, phits);
0465 if (!phits.isValid()) {
0466 std::cerr << "Error! can't get the product EBRecHitCollection: " << std::endl;
0467 }
0468
0469 const EBRecHitCollection* hits = phits.product();
0470
0471
0472 Handle<reco::GsfElectronCollection> pElectrons;
0473
0474 iEvent.getByLabel(electronLabel_, pElectrons);
0475 if (!pElectrons.isValid()) {
0476 std::cerr << "Error! can't get the product ElectronCollection: " << std::endl;
0477 }
0478
0479 const reco::GsfElectronCollection* electronCollection = pElectrons.product();
0480 read_events++;
0481 if (read_events % 1000 == 0)
0482 std::cout << "read_events = " << read_events << std::endl;
0483
0484 if (!hits)
0485 return;
0486 if (hits->empty())
0487 return;
0488 if (!electronCollection)
0489 return;
0490 if (electronCollection->empty())
0491 return;
0492
0493
0494
0495
0496 reco::GsfElectronCollection::const_iterator eleIt = electronCollection->begin();
0497
0498 reco::GsfElectron highPtElectron;
0499
0500 float highestElePt = 0.;
0501 bool found = false;
0502 for (eleIt = electronCollection->begin(); eleIt != electronCollection->end(); eleIt++) {
0503
0504 if (fabs(eleIt->eta()) > (maxeta_ + 3) * 0.0175)
0505 continue;
0506 if (eleIt->eta() < (mineta_ - 3) * 0.0175)
0507 continue;
0508
0509 if (eleIt->pt() > highestElePt) {
0510 highestElePt = eleIt->pt();
0511 highPtElectron = *eleIt;
0512 found = true;
0513 }
0514 }
0515 if (highestElePt < ElePt_)
0516 return;
0517 if (!found)
0518 return;
0519 const reco::SuperCluster& sc = *(highPtElectron.superCluster());
0520 if (fabs(sc.eta()) > (maxeta_ + 3) * 0.0175) {
0521 std::cout << "++++ Problem with electron, electron eta is " << highPtElectron.eta() << " while SC is " << sc.eta()
0522 << std::endl;
0523 return;
0524 }
0525
0526
0527
0528 std::vector<DetId> v1;
0529
0530 for (std::vector<std::pair<DetId, float> >::const_iterator idsIt = sc.hitsAndFractions().begin();
0531 idsIt != sc.hitsAndFractions().end();
0532 ++idsIt) {
0533 v1.push_back(idsIt->first);
0534 }
0535
0536
0537 EBDetId maxHitId;
0538
0539 maxHitId = findMaxHit2(v1, hits);
0540
0541 if (maxHitId.null()) {
0542 std::cout << " Null " << std::endl;
0543 return;
0544 }
0545
0546 int maxCC_Eta = maxHitId.ieta();
0547 int maxCC_Phi = maxHitId.iphi();
0548
0549 if (maxCC_Eta > maxeta_)
0550 return;
0551 if (maxCC_Eta < mineta_)
0552 return;
0553 if (maxCC_Phi > maxphi_)
0554 return;
0555 if (maxCC_Phi < minphi_)
0556 return;
0557
0558
0559 if (numevent_ > 0) {
0560 eventcrystal[maxCC_Eta + 85][maxCC_Phi - 1] += 1;
0561 if (eventcrystal[maxCC_Eta + 85][maxCC_Phi - 1] > numevent_)
0562 return;
0563 }
0564
0565 std::vector<EBDetId> Xtals5x5 = calibCluster.get5x5Id(maxHitId);
0566
0567 if ((int)Xtals5x5.size() != ClusterSize_ * ClusterSize_)
0568 return;
0569
0570
0571 std::vector<float> energy;
0572 float energy3x3 = 0.;
0573 float energy5x5 = 0.;
0574
0575 for (int icry = 0; icry < ClusterSize_ * ClusterSize_; icry++) {
0576 EBRecHitCollection::const_iterator itrechit;
0577 if (Xtals5x5[icry].subdetId() != 1)
0578 continue;
0579 itrechit = hits->find(Xtals5x5[icry]);
0580 if (itrechit == hits->end()) {
0581 std::cout << "DetId not is e25" << std::endl;
0582 continue;
0583 }
0584
0585 if (edm::isNotFinite(itrechit->energy()))
0586 return;
0587 energy.push_back(itrechit->energy());
0588 energy5x5 += energy[icry];
0589
0590 if (icry == 6 || icry == 7 || icry == 8 || icry == 11 || icry == 12 || icry == 13 || icry == 16 || icry == 17 ||
0591 icry == 18) {
0592 energy3x3 += energy[icry];
0593 }
0594 }
0595 if ((int)energy.size() != ClusterSize_ * ClusterSize_)
0596 return;
0597
0598
0599 GeneralMap->Fill(maxCC_Eta, maxCC_Phi);
0600
0601 EoP_all->Fill(highPtElectron.eSuperClusterOverP());
0602
0603 if (highPtElectron.classification() == elecclass_ || elecclass_ == -1) {
0604 float Ptrack_in =
0605 sqrt(pow(highPtElectron.trackMomentumAtVtx().X(), 2) + pow(highPtElectron.trackMomentumAtVtx().Y(), 2) +
0606 pow(highPtElectron.trackMomentumAtVtx().Z(), 2));
0607
0608 float UncorrectedPatCalo =
0609 sqrt(pow(highPtElectron.trackMomentumAtCalo().X(), 2) + pow(highPtElectron.trackMomentumAtCalo().Y(), 2) +
0610 pow(highPtElectron.trackMomentumAtCalo().Z(), 2));
0611
0612 float Ptrack_out =
0613 sqrt(pow(highPtElectron.trackMomentumOut().X(), 2) + pow(highPtElectron.trackMomentumOut().Y(), 2) +
0614 pow(highPtElectron.trackMomentumOut().Z(), 2));
0615
0616 EventMatrixNoCuts.push_back(energy);
0617 EnergyVectorNoCuts.push_back(UncorrectedPatCalo);
0618
0619 MaxCCetaNoCuts.push_back(maxCC_Eta);
0620 MaxCCphiNoCuts.push_back(maxCC_Phi);
0621
0622 WeightVectorNoCuts.push_back(energy5x5 / UncorrectedPatCalo);
0623
0624
0625 e9NoCuts->Fill(energy3x3);
0626 e25NoCuts->Fill(energy5x5);
0627 e9Overe25NoCuts->Fill(energy3x3 / energy5x5);
0628 scENoCuts->Fill(sc.energy());
0629
0630 trPNoCuts->Fill(UncorrectedPatCalo);
0631
0632 EoPNoCuts->Fill(highPtElectron.eSuperClusterOverP());
0633 e25OverScENoCuts->Fill(energy5x5 / sc.energy());
0634
0635 E25oPNoCuts->Fill(energy5x5 / UncorrectedPatCalo);
0636
0637 MapNoCuts->Fill(maxCC_Eta, maxCC_Phi);
0638 PinOverPoutNoCuts->Fill(
0639 sqrt(pow(highPtElectron.trackMomentumAtVtx().X(), 2) + pow(highPtElectron.trackMomentumAtVtx().Y(), 2) +
0640 pow(highPtElectron.trackMomentumAtVtx().Z(), 2)) /
0641 sqrt(pow(highPtElectron.trackMomentumOut().X(), 2) + pow(highPtElectron.trackMomentumOut().Y(), 2) +
0642 pow(highPtElectron.trackMomentumOut().Z(), 2)));
0643 eSeedOverPoutNoCuts->Fill(highPtElectron.eSuperClusterOverP());
0644
0645 MapCor1NoCuts->Fill(energy5x5 / UncorrectedPatCalo, energy5x5 / Ptrack_in);
0646 MapCor2NoCuts->Fill(energy5x5 / UncorrectedPatCalo, highPtElectron.eSuperClusterOverP());
0647 MapCor3NoCuts->Fill(energy5x5 / UncorrectedPatCalo, Ptrack_out / Ptrack_in);
0648 MapCor4NoCuts->Fill(energy5x5 / UncorrectedPatCalo, energy5x5 / highPtElectron.p());
0649 MapCor5NoCuts->Fill(energy5x5 / UncorrectedPatCalo, UncorrectedPatCalo / Ptrack_out);
0650 MapCor6NoCuts->Fill(Ptrack_out / Ptrack_in, energy5x5 / Ptrack_in);
0651 MapCor7NoCuts->Fill(Ptrack_out / Ptrack_in, UncorrectedPatCalo / Ptrack_out);
0652 MapCor8NoCuts->Fill(energy5x5 / Ptrack_in, UncorrectedPatCalo / Ptrack_out);
0653 MapCor9NoCuts->Fill(energy5x5 / UncorrectedPatCalo, highPtElectron.eSeedClusterOverPout());
0654 MapCor10NoCuts->Fill(highPtElectron.eSeedClusterOverPout(), Ptrack_out / Ptrack_in);
0655 MapCor11NoCuts->Fill(highPtElectron.eSeedClusterOverPout(), energy5x5 / Ptrack_in);
0656
0657 PinMinPoutNoCuts->Fill((Ptrack_in - Ptrack_out) / Ptrack_in);
0658
0659 Error1NoCuts->Fill(highPtElectron.trackMomentumError() / Ptrack_in);
0660 Error2NoCuts->Fill(highPtElectron.trackMomentumError() / Ptrack_out);
0661 Error3NoCuts->Fill(highPtElectron.trackMomentumError() / UncorrectedPatCalo);
0662 eSeedOverPout2NoCuts->Fill(highPtElectron.eSeedClusterOverPout());
0663
0664 hadOverEmNoCuts->Fill(highPtElectron.hadronicOverEm());
0665
0666
0667
0668 if ((energy3x3 / energy5x5) < cut1_)
0669 return;
0670
0671 if ((Ptrack_out / Ptrack_in) < cut2_ || (Ptrack_out / Ptrack_in) > cut3_)
0672 return;
0673 if ((energy5x5 / Ptrack_in) < cutEPin1_ || (energy5x5 / Ptrack_in) > cutEPin2_)
0674 return;
0675
0676 e9->Fill(energy3x3);
0677 e25->Fill(energy5x5);
0678 e9Overe25->Fill(energy3x3 / energy5x5);
0679 scE->Fill(sc.energy());
0680 trP->Fill(UncorrectedPatCalo);
0681
0682 EoP->Fill(highPtElectron.eSuperClusterOverP());
0683 e25OverScE->Fill(energy5x5 / sc.energy());
0684
0685 E25oP->Fill(energy5x5 / UncorrectedPatCalo);
0686
0687 Map->Fill(maxCC_Eta, maxCC_Phi);
0688 PinOverPout->Fill(
0689 sqrt(pow(highPtElectron.trackMomentumAtVtx().X(), 2) + pow(highPtElectron.trackMomentumAtVtx().Y(), 2) +
0690 pow(highPtElectron.trackMomentumAtVtx().Z(), 2)) /
0691 sqrt(pow(highPtElectron.trackMomentumOut().X(), 2) + pow(highPtElectron.trackMomentumOut().Y(), 2) +
0692 pow(highPtElectron.trackMomentumOut().Z(), 2)));
0693 eSeedOverPout->Fill(highPtElectron.eSuperClusterOverP());
0694
0695 MapCor1->Fill(energy5x5 / UncorrectedPatCalo, energy5x5 / Ptrack_in);
0696 MapCor2->Fill(energy5x5 / UncorrectedPatCalo, highPtElectron.eSuperClusterOverP());
0697 MapCor3->Fill(energy5x5 / UncorrectedPatCalo, Ptrack_out / Ptrack_in);
0698 MapCor4->Fill(energy5x5 / UncorrectedPatCalo, energy5x5 / highPtElectron.p());
0699 MapCor5->Fill(energy5x5 / UncorrectedPatCalo, UncorrectedPatCalo / Ptrack_out);
0700 MapCor6->Fill(Ptrack_out / Ptrack_in, energy5x5 / Ptrack_in);
0701 MapCor7->Fill(Ptrack_out / Ptrack_in, UncorrectedPatCalo / Ptrack_out);
0702 MapCor8->Fill(energy5x5 / Ptrack_in, UncorrectedPatCalo / Ptrack_out);
0703 MapCor9->Fill(energy5x5 / UncorrectedPatCalo, highPtElectron.eSeedClusterOverPout());
0704 MapCor10->Fill(highPtElectron.eSeedClusterOverPout(), Ptrack_out / Ptrack_in);
0705 MapCor11->Fill(highPtElectron.eSeedClusterOverPout(), energy5x5 / Ptrack_in);
0706
0707 PinMinPout->Fill((Ptrack_in - Ptrack_out) / Ptrack_in);
0708
0709 Error1->Fill(highPtElectron.trackMomentumError() / Ptrack_in);
0710 Error2->Fill(highPtElectron.trackMomentumError() / Ptrack_out);
0711 Error3->Fill(highPtElectron.trackMomentumError() / UncorrectedPatCalo);
0712
0713 eSeedOverPout2->Fill(highPtElectron.eSeedClusterOverPout());
0714 hadOverEm->Fill(highPtElectron.hadronicOverEm());
0715
0716 EventMatrix.push_back(energy);
0717 EnergyVector.push_back(UncorrectedPatCalo);
0718 MaxCCeta.push_back(maxCC_Eta);
0719 MaxCCphi.push_back(maxCC_Phi);
0720
0721 WeightVector.push_back(energy5x5 / UncorrectedPatCalo);
0722
0723
0724 if (highPtElectron.eSeedClusterOverPout() < cutESeed_)
0725 return;
0726
0727 MapCor1ESeed->Fill(energy5x5 / UncorrectedPatCalo, energy5x5 / Ptrack_in);
0728 MapCor2ESeed->Fill(energy5x5 / UncorrectedPatCalo, highPtElectron.eSuperClusterOverP());
0729 MapCor3ESeed->Fill(energy5x5 / UncorrectedPatCalo, Ptrack_out / Ptrack_in);
0730 MapCor4ESeed->Fill(energy5x5 / UncorrectedPatCalo, energy5x5 / highPtElectron.p());
0731 MapCor5ESeed->Fill(energy5x5 / UncorrectedPatCalo, UncorrectedPatCalo / Ptrack_out);
0732 MapCor6ESeed->Fill(Ptrack_out / Ptrack_in, energy5x5 / Ptrack_in);
0733 MapCor7ESeed->Fill(Ptrack_out / Ptrack_in, UncorrectedPatCalo / Ptrack_out);
0734 MapCor8ESeed->Fill(energy5x5 / Ptrack_in, UncorrectedPatCalo / Ptrack_out);
0735 MapCor9ESeed->Fill(energy5x5 / UncorrectedPatCalo, highPtElectron.eSeedClusterOverPout());
0736 MapCor10ESeed->Fill(highPtElectron.eSeedClusterOverPout(), Ptrack_out / Ptrack_in);
0737 MapCor11ESeed->Fill(highPtElectron.eSeedClusterOverPout(), energy5x5 / Ptrack_in);
0738
0739 eSeedOverPout2ESeed->Fill(highPtElectron.eSeedClusterOverPout());
0740
0741 hadOverEmESeed->Fill(highPtElectron.hadronicOverEm());
0742
0743 } else {
0744 return;
0745 }
0746 }
