GlobalDigisAnalyzer.cc

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#include "DQMServices/Core/interface/DQMStore.h"
#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"
#include "Geometry/Records/interface/TrackerTopologyRcd.h"
#include "Validation/GlobalDigis/interface/GlobalDigisAnalyzer.h"

GlobalDigisAnalyzer::GlobalDigisAnalyzer(const edm::ParameterSet &iPSet)
    : fName(""),
      verbosity(0),
      frequency(0),
      label(""),
      getAllProvenances(false),
      printProvenanceInfo(false),
      hitsProducer(""),
      theCSCStripPedestalSum(0),
      theCSCStripPedestalCount(0),
      count(0) {
  std::string MsgLoggerCat = "GlobalDigisAnalyzer_GlobalDigisAnalyzer";

  // get information from parameter set
  fName = iPSet.getUntrackedParameter<std::string>("Name");
  verbosity = iPSet.getUntrackedParameter<int>("Verbosity");
  frequency = iPSet.getUntrackedParameter<int>("Frequency");
  edm::ParameterSet m_Prov = iPSet.getParameter<edm::ParameterSet>("ProvenanceLookup");
  getAllProvenances = m_Prov.getUntrackedParameter<bool>("GetAllProvenances");
  printProvenanceInfo = m_Prov.getUntrackedParameter<bool>("PrintProvenanceInfo");
  hitsProducer = iPSet.getParameter<std::string>("hitsProducer");

  // get Labels to use to extract information
  ECalEBSrc_ = iPSet.getParameter<edm::InputTag>("ECalEBSrc");
  ECalEESrc_ = iPSet.getParameter<edm::InputTag>("ECalEESrc");
  ECalESSrc_ = iPSet.getParameter<edm::InputTag>("ECalESSrc");
  HCalSrc_ = iPSet.getParameter<edm::InputTag>("HCalSrc");
  HCalDigi_ = iPSet.getParameter<edm::InputTag>("HCalDigi");
  SiStripSrc_ = iPSet.getParameter<edm::InputTag>("SiStripSrc");
  SiPxlSrc_ = iPSet.getParameter<edm::InputTag>("SiPxlSrc");
  MuDTSrc_ = iPSet.getParameter<edm::InputTag>("MuDTSrc");
  MuCSCStripSrc_ = iPSet.getParameter<edm::InputTag>("MuCSCStripSrc");
  MuCSCWireSrc_ = iPSet.getParameter<edm::InputTag>("MuCSCWireSrc");
  MuRPCSrc_ = iPSet.getParameter<edm::InputTag>("MuRPCSrc");

  ECalEBSrc_Token_ = consumes<EBDigiCollection>(iPSet.getParameter<edm::InputTag>("ECalEBSrc"));
  ECalEESrc_Token_ = consumes<EEDigiCollection>(iPSet.getParameter<edm::InputTag>("ECalEESrc"));
  ECalESSrc_Token_ = consumes<ESDigiCollection>(iPSet.getParameter<edm::InputTag>("ECalESSrc"));
  HCalSrc_Token_ = consumes<edm::PCaloHitContainer>(iPSet.getParameter<edm::InputTag>("HCalSrc"));
  HBHEDigi_Token_ = consumes<edm::SortedCollection<HBHEDataFrame>>(iPSet.getParameter<edm::InputTag>("HCalDigi"));
  HODigi_Token_ = consumes<edm::SortedCollection<HODataFrame>>(iPSet.getParameter<edm::InputTag>("HCalDigi"));
  HFDigi_Token_ = consumes<edm::SortedCollection<HFDataFrame>>(iPSet.getParameter<edm::InputTag>("HCalDigi"));
  SiStripSrc_Token_ = consumes<edm::DetSetVector<SiStripDigi>>(iPSet.getParameter<edm::InputTag>("SiStripSrc"));
  SiPxlSrc_Token_ = consumes<edm::DetSetVector<PixelDigi>>(iPSet.getParameter<edm::InputTag>("SiPxlSrc"));
  MuDTSrc_Token_ = consumes<DTDigiCollection>(iPSet.getParameter<edm::InputTag>("MuDTSrc"));
  MuCSCStripSrc_Token_ = consumes<CSCStripDigiCollection>(iPSet.getParameter<edm::InputTag>("MuCSCStripSrc"));
  MuCSCWireSrc_Token_ = consumes<CSCWireDigiCollection>(iPSet.getParameter<edm::InputTag>("MuCSCWireSrc"));
  MuRPCSrc_Token_ = consumes<RPCDigiCollection>(iPSet.getParameter<edm::InputTag>("MuRPCSrc"));
  //
  const std::string barrelHitsName(hitsProducer + "EcalHitsEB");
  const std::string endcapHitsName(hitsProducer + "EcalHitsEE");
  const std::string preshowerHitsName(hitsProducer + "EcalHitsES");
  EBHits_Token_ = consumes<CrossingFrame<PCaloHit>>(edm::InputTag(std::string("mix"), std::string("barrelHitsName")));
  EEHits_Token_ = consumes<CrossingFrame<PCaloHit>>(edm::InputTag(std::string("mix"), std::string("endcapHitsName")));
  ESHits_Token_ =
      consumes<CrossingFrame<PCaloHit>>(edm::InputTag(std::string("mix"), std::string("preshowerHitsName")));

  RPCSimHit_Token_ =
      consumes<edm::PSimHitContainer>(edm::InputTag(std::string("g4SimHits"), std::string("MuonRPCHits")));
  // use value of first digit to determine default output level (inclusive)
  // 0 is none, 1 is basic, 2 is fill output, 3 is gather output
  verbosity %= 10;

  // print out Parameter Set information being used
  if (verbosity >= 0) {
    edm::LogInfo(MsgLoggerCat) << "\n===============================\n"
                               << "Initialized as EDAnalyzer with parameter values:\n"
                               << "    Name          = " << fName << "\n"
                               << "    Verbosity     = " << verbosity << "\n"
                               << "    Frequency     = " << frequency << "\n"
                               << "    GetProv       = " << getAllProvenances << "\n"
                               << "    PrintProv     = " << printProvenanceInfo << "\n"
                               << "    ECalEBSrc     = " << ECalEBSrc_.label() << ":" << ECalEBSrc_.instance() << "\n"
                               << "    ECalEESrc     = " << ECalEESrc_.label() << ":" << ECalEESrc_.instance() << "\n"
                               << "    ECalESSrc     = " << ECalESSrc_.label() << ":" << ECalESSrc_.instance() << "\n"
                               << "    HCalSrc       = " << HCalSrc_.label() << ":" << HCalSrc_.instance() << "\n"
                               << "    HCalDigi       = " << HCalDigi_.label() << ":" << HCalDigi_.instance() << "\n"
                               << "    SiStripSrc    = " << SiStripSrc_.label() << ":" << SiStripSrc_.instance() << "\n"
                               << "    SiPixelSrc    = " << SiPxlSrc_.label() << ":" << SiPxlSrc_.instance() << "\n"
                               << "    MuDTSrc       = " << MuDTSrc_.label() << ":" << MuDTSrc_.instance() << "\n"
                               << "    MuCSCStripSrc = " << MuCSCStripSrc_.label() << ":" << MuCSCStripSrc_.instance()
                               << "\n"
                               << "    MuCSCWireSrc  = " << MuCSCWireSrc_.label() << ":" << MuCSCWireSrc_.instance()
                               << "\n"
                               << "    MuRPCSrc      = " << MuRPCSrc_.label() << ":" << MuRPCSrc_.instance() << "\n"
                               << "===============================\n";
  }

  // set default constants
  // ECal

  ECalbarrelADCtoGeV_ = 0.035;
  ECalendcapADCtoGeV_ = 0.06;

  EcalMGPAGainRatio defaultRatios;
  ECalgainConv_[0] = 0.;
  ECalgainConv_[1] = 1.;
  ECalgainConv_[2] = defaultRatios.gain12Over6();
  ECalgainConv_[3] = ECalgainConv_[2] * (defaultRatios.gain6Over1());

  if (verbosity >= 0) {
    edm::LogInfo(MsgLoggerCat) << "Modified Calorimeter gain constants: g0 = " << ECalgainConv_[0]
                               << ", g1 = " << ECalgainConv_[1] << ", g2 = " << ECalgainConv_[2]
                               << ", g3 = " << ECalgainConv_[3];
  }
}

GlobalDigisAnalyzer::~GlobalDigisAnalyzer() {}

void GlobalDigisAnalyzer::bookHistograms(DQMStore::IBooker &iBooker, edm::Run const &, edm::EventSetup const &) {
  // Si Strip
  std::string SiStripString[19] = {"TECW1",
                                   "TECW2",
                                   "TECW3",
                                   "TECW4",
                                   "TECW5",
                                   "TECW6",
                                   "TECW7",
                                   "TECW8",
                                   "TIBL1",
                                   "TIBL2",
                                   "TIBL3",
                                   "TIBL4",
                                   "TIDW1",
                                   "TIDW2",
                                   "TIDW3",
                                   "TOBL1",
                                   "TOBL2",
                                   "TOBL3",
                                   "TOBL4"};
  for (int i = 0; i < 19; ++i) {
    mehSiStripn[i] = nullptr;
    mehSiStripADC[i] = nullptr;
    mehSiStripStrip[i] = nullptr;
  }
  std::string hcharname, hchartitle;
  iBooker.setCurrentFolder("GlobalDigisV/SiStrips");
  for (int amend = 0; amend < 19; ++amend) {
    hcharname = "hSiStripn_" + SiStripString[amend];
    hchartitle = SiStripString[amend] + "  Digis";
    mehSiStripn[amend] = iBooker.book1D(hcharname, hchartitle, 5000, 0., 10000.);
    mehSiStripn[amend]->setAxisTitle("Number of Digis", 1);
    mehSiStripn[amend]->setAxisTitle("Count", 2);

    hcharname = "hSiStripADC_" + SiStripString[amend];
    hchartitle = SiStripString[amend] + " ADC";
    mehSiStripADC[amend] = iBooker.book1D(hcharname, hchartitle, 150, 0.0, 300.);
    mehSiStripADC[amend]->setAxisTitle("ADC", 1);
    mehSiStripADC[amend]->setAxisTitle("Count", 2);

    hcharname = "hSiStripStripADC_" + SiStripString[amend];
    hchartitle = SiStripString[amend] + " Strip";
    mehSiStripStrip[amend] = iBooker.book1D(hcharname, hchartitle, 200, 0.0, 800.);
    mehSiStripStrip[amend]->setAxisTitle("Strip Number", 1);
    mehSiStripStrip[amend]->setAxisTitle("Count", 2);
  }

  // HCal
  std::string HCalString[4] = {"HB", "HE", "HO", "HF"};
  float calnUpper[4] = {30000., 30000., 30000., 20000.};
  float calnLower[4] = {0., 0., 0., 0.};
  float SHEUpper[4] = {1., 1., 1., 1.};
  float SHEvAEEUpper[4] = {5000, 5000, 5000, 5000};
  float SHEvAEELower[4] = {-5000, -5000, -5000, -5000};
  int SHEvAEEnBins[4] = {200, 200, 200, 200};
  double ProfileUpper[4] = {1., 1., 1., 1.};

  for (int i = 0; i < 4; ++i) {
    mehHcaln[i] = nullptr;
    mehHcalAEE[i] = nullptr;
    mehHcalSHE[i] = nullptr;
    mehHcalAEESHE[i] = nullptr;
    mehHcalSHEvAEE[i] = nullptr;
  }
  iBooker.setCurrentFolder("GlobalDigisV/HCals");

  for (int amend = 0; amend < 4; ++amend) {
    hcharname = "hHcaln_" + HCalString[amend];
    hchartitle = HCalString[amend] + "  digis";
    mehHcaln[amend] = iBooker.book1D(hcharname, hchartitle, 10000, calnLower[amend], calnUpper[amend]);
    mehHcaln[amend]->setAxisTitle("Number of Digis", 1);
    mehHcaln[amend]->setAxisTitle("Count", 2);

    hcharname = "hHcalAEE_" + HCalString[amend];
    hchartitle = HCalString[amend] + "Cal AEE";
    mehHcalAEE[amend] = iBooker.book1D(hcharname, hchartitle, 60, -10., 50.);
    mehHcalAEE[amend]->setAxisTitle("Analog Equivalent Energy", 1);
    mehHcalAEE[amend]->setAxisTitle("Count", 2);

    hcharname = "hHcalSHE_" + HCalString[amend];
    hchartitle = HCalString[amend] + "Cal SHE";
    mehHcalSHE[amend] = iBooker.book1D(hcharname, hchartitle, 1000, 0.0, SHEUpper[amend]);
    mehHcalSHE[amend]->setAxisTitle("Simulated Hit Energy", 1);
    mehHcalSHE[amend]->setAxisTitle("Count", 2);

    hcharname = "hHcalAEESHE_" + HCalString[amend];
    hchartitle = HCalString[amend] + "Cal AEE/SHE";
    mehHcalAEESHE[amend] =
        iBooker.book1D(hcharname, hchartitle, SHEvAEEnBins[amend], SHEvAEELower[amend], SHEvAEEUpper[amend]);
    mehHcalAEESHE[amend]->setAxisTitle("ADC / SHE", 1);
    mehHcalAEESHE[amend]->setAxisTitle("Count", 2);

    hcharname = "hHcalSHEvAEE_" + HCalString[amend];
    hchartitle = HCalString[amend] + "Cal SHE vs. AEE";
    mehHcalSHEvAEE[amend] =
        iBooker.bookProfile(hcharname, hchartitle, 60, -10., 50., 100, 0., (float)ProfileUpper[amend], "");
    mehHcalSHEvAEE[amend]->setAxisTitle("AEE / SHE", 1);
    mehHcalSHEvAEE[amend]->setAxisTitle("SHE", 2);
  }

  // Ecal
  std::string ECalString[2] = {"EB", "EE"};

  for (int i = 0; i < 2; ++i) {
    mehEcaln[i] = nullptr;
    mehEcalAEE[i] = nullptr;
    mehEcalSHE[i] = nullptr;
    mehEcalMaxPos[i] = nullptr;
    mehEcalMultvAEE[i] = nullptr;
    mehEcalSHEvAEESHE[i] = nullptr;
  }
  iBooker.setCurrentFolder("GlobalDigisV/ECals");

  for (int amend = 0; amend < 2; ++amend) {
    hcharname = "hEcaln_" + ECalString[amend];
    hchartitle = ECalString[amend] + "  digis";
    mehEcaln[amend] = iBooker.book1D(hcharname, hchartitle, 3000, 0., 40000.);
    mehEcaln[amend]->setAxisTitle("Number of Digis", 1);
    mehEcaln[amend]->setAxisTitle("Count", 2);

    hcharname = "hEcalAEE_" + ECalString[amend];
    hchartitle = ECalString[amend] + "Cal AEE";
    mehEcalAEE[amend] = iBooker.book1D(hcharname, hchartitle, 1000, 0., 100.);
    mehEcalAEE[amend]->setAxisTitle("Analog Equivalent Energy", 1);
    mehEcalAEE[amend]->setAxisTitle("Count", 2);

    hcharname = "hEcalSHE_" + ECalString[amend];
    hchartitle = ECalString[amend] + "Cal SHE";
    mehEcalSHE[amend] = iBooker.book1D(hcharname, hchartitle, 500, 0., 50.);
    mehEcalSHE[amend]->setAxisTitle("Simulated Hit Energy", 1);
    mehEcalSHE[amend]->setAxisTitle("Count", 2);

    hcharname = "hEcalMaxPos_" + ECalString[amend];
    hchartitle = ECalString[amend] + "Cal MaxPos";
    mehEcalMaxPos[amend] = iBooker.book1D(hcharname, hchartitle, 10, 0., 10.);
    mehEcalMaxPos[amend]->setAxisTitle("Maximum Position", 1);
    mehEcalMaxPos[amend]->setAxisTitle("Count", 2);

    hcharname = "hEcalSHEvAEESHE_" + ECalString[amend];
    hchartitle = ECalString[amend] + "Cal SHE vs. AEE/SHE";
    mehEcalSHEvAEESHE[amend] = iBooker.bookProfile(hcharname, hchartitle, 1000, 0., 100., 500, 0., 50., "");
    mehEcalSHEvAEESHE[amend]->setAxisTitle("AEE / SHE", 1);
    mehEcalSHEvAEESHE[amend]->setAxisTitle("SHE", 2);

    hcharname = "hEcalMultvAEE_" + ECalString[amend];
    hchartitle = ECalString[amend] + "Cal Multi vs. AEE";
    mehEcalMultvAEE[amend] = iBooker.bookProfile(hcharname, hchartitle, 1000, 0., 100., 4000, 0., 40000., "");
    mehEcalMultvAEE[amend]->setAxisTitle("Analog Equivalent Energy", 1);
    mehEcalMultvAEE[amend]->setAxisTitle("Number of Digis", 2);
  }
  mehEScaln = nullptr;

  hcharname = "hEcaln_ES";
  hchartitle = "ESCAL  digis";
  mehEScaln = iBooker.book1D(hcharname, hchartitle, 1000, 0., 5000.);
  mehEScaln->setAxisTitle("Number of Digis", 1);
  mehEScaln->setAxisTitle("Count", 2);

  std::string ADCNumber[3] = {"0", "1", "2"};
  for (int i = 0; i < 3; ++i) {
    mehEScalADC[i] = nullptr;
    hcharname = "hEcalADC" + ADCNumber[i] + "_ES";
    hchartitle = "ESCAL  ADC" + ADCNumber[i];
    mehEScalADC[i] = iBooker.book1D(hcharname, hchartitle, 1500, 0., 1500.);
    mehEScalADC[i]->setAxisTitle("ADC" + ADCNumber[i], 1);
    mehEScalADC[i]->setAxisTitle("Count", 2);
  }

  // Si Pixels ***DONE***
  std::string SiPixelString[7] = {"BRL1", "BRL2", "BRL3", "FWD1n", "FWD1p", "FWD2n", "FWD2p"};
  for (int j = 0; j < 7; ++j) {
    mehSiPixeln[j] = nullptr;
    mehSiPixelADC[j] = nullptr;
    mehSiPixelRow[j] = nullptr;
    mehSiPixelCol[j] = nullptr;
  }

  iBooker.setCurrentFolder("GlobalDigisV/SiPixels");
  for (int amend = 0; amend < 7; ++amend) {
    hcharname = "hSiPixeln_" + SiPixelString[amend];
    hchartitle = SiPixelString[amend] + " Digis";
    if (amend < 3)
      mehSiPixeln[amend] = iBooker.book1D(hcharname, hchartitle, 500, 0., 1000.);
    else
      mehSiPixeln[amend] = iBooker.book1D(hcharname, hchartitle, 500, 0., 1000.);
    mehSiPixeln[amend]->setAxisTitle("Number of Digis", 1);
    mehSiPixeln[amend]->setAxisTitle("Count", 2);

    hcharname = "hSiPixelADC_" + SiPixelString[amend];
    hchartitle = SiPixelString[amend] + " ADC";
    mehSiPixelADC[amend] = iBooker.book1D(hcharname, hchartitle, 150, 0.0, 300.);
    mehSiPixelADC[amend]->setAxisTitle("ADC", 1);
    mehSiPixelADC[amend]->setAxisTitle("Count", 2);

    hcharname = "hSiPixelRow_" + SiPixelString[amend];
    hchartitle = SiPixelString[amend] + " Row";
    mehSiPixelRow[amend] = iBooker.book1D(hcharname, hchartitle, 100, 0.0, 100.);
    mehSiPixelRow[amend]->setAxisTitle("Row Number", 1);
    mehSiPixelRow[amend]->setAxisTitle("Count", 2);

    hcharname = "hSiPixelColumn_" + SiPixelString[amend];
    hchartitle = SiPixelString[amend] + " Column";
    mehSiPixelCol[amend] = iBooker.book1D(hcharname, hchartitle, 200, 0.0, 500.);
    mehSiPixelCol[amend]->setAxisTitle("Column Number", 1);
    mehSiPixelCol[amend]->setAxisTitle("Count", 2);
  }

  // Muons
  iBooker.setCurrentFolder("GlobalDigisV/Muons");

  // DT
  std::string MuonString[4] = {"MB1", "MB2", "MB3", "MB4"};

  for (int i = 0; i < 4; ++i) {
    mehDtMuonn[i] = nullptr;
    mehDtMuonLayer[i] = nullptr;
    mehDtMuonTime[i] = nullptr;
    mehDtMuonTimevLayer[i] = nullptr;
  }

  for (int j = 0; j < 4; ++j) {
    hcharname = "hDtMuonn_" + MuonString[j];
    hchartitle = MuonString[j] + "  digis";
    mehDtMuonn[j] = iBooker.book1D(hcharname, hchartitle, 250, 0., 500.);
    mehDtMuonn[j]->setAxisTitle("Number of Digis", 1);
    mehDtMuonn[j]->setAxisTitle("Count", 2);

    hcharname = "hDtLayer_" + MuonString[j];
    hchartitle = MuonString[j] + "  Layer";
    mehDtMuonLayer[j] = iBooker.book1D(hcharname, hchartitle, 12, 1., 13.);
    mehDtMuonLayer[j]->setAxisTitle("4 * (SuperLayer - 1) + Layer", 1);
    mehDtMuonLayer[j]->setAxisTitle("Count", 2);

    hcharname = "hDtMuonTime_" + MuonString[j];
    hchartitle = MuonString[j] + "  Time";
    mehDtMuonTime[j] = iBooker.book1D(hcharname, hchartitle, 300, 400., 1000.);
    mehDtMuonTime[j]->setAxisTitle("Time", 1);
    mehDtMuonTime[j]->setAxisTitle("Count", 2);

    hcharname = "hDtMuonTimevLayer_" + MuonString[j];
    hchartitle = MuonString[j] + "  Time vs. Layer";
    mehDtMuonTimevLayer[j] = iBooker.bookProfile(hcharname, hchartitle, 12, 1., 13., 300, 400., 1000., "");
    mehDtMuonTimevLayer[j]->setAxisTitle("4 * (SuperLayer - 1) + Layer", 1);
    mehDtMuonTimevLayer[j]->setAxisTitle("Time", 2);
  }

  // CSC
  mehCSCStripn = nullptr;
  hcharname = "hCSCStripn";
  hchartitle = "CSC Strip digis";
  mehCSCStripn = iBooker.book1D(hcharname, hchartitle, 250, 0., 500.);
  mehCSCStripn->setAxisTitle("Number of Digis", 1);
  mehCSCStripn->setAxisTitle("Count", 2);

  mehCSCStripADC = nullptr;
  hcharname = "hCSCStripADC";
  hchartitle = "CSC Strip ADC";
  mehCSCStripADC = iBooker.book1D(hcharname, hchartitle, 110, 0., 1100.);
  mehCSCStripADC->setAxisTitle("ADC", 1);
  mehCSCStripADC->setAxisTitle("Count", 2);

  mehCSCWiren = nullptr;
  hcharname = "hCSCWiren";
  hchartitle = "CSC Wire digis";
  mehCSCWiren = iBooker.book1D(hcharname, hchartitle, 250, 0., 500.);
  mehCSCWiren->setAxisTitle("Number of Digis", 1);
  mehCSCWiren->setAxisTitle("Count", 2);

  mehCSCWireTime = nullptr;
  hcharname = "hCSCWireTime";
  hchartitle = "CSC Wire Time";
  mehCSCWireTime = iBooker.book1D(hcharname, hchartitle, 10, 0., 10.);
  mehCSCWireTime->setAxisTitle("Time", 1);
  mehCSCWireTime->setAxisTitle("Count", 2);

  // RPC
  mehRPCMuonn = nullptr;
  hcharname = "hRPCMuonn";
  hchartitle = "RPC digis";
  mehCSCStripn = iBooker.book1D(hcharname, hchartitle, 250, 0., 500.);
  mehCSCStripn->setAxisTitle("Number of Digis", 1);
  mehCSCStripn->setAxisTitle("Count", 2);

  std::string MuonRPCString[5] = {"Wmin2", "Wmin1", "W0", "Wpu1", "Wpu2"};
  for (int i = 0; i < 5; ++i) {
    mehRPCRes[i] = nullptr;
  }

  for (int j = 0; j < 5; ++j) {
    hcharname = "hRPCRes_" + MuonRPCString[j];
    hchartitle = MuonRPCString[j] + "  Digi - Sim";
    mehRPCRes[j] = iBooker.book1D(hcharname, hchartitle, 200, -8., 8.);
    mehRPCRes[j]->setAxisTitle("Digi - Sim center of strip x", 1);
    mehRPCRes[j]->setAxisTitle("Count", 2);
  }
}

void GlobalDigisAnalyzer::analyze(const edm::Event &iEvent, const edm::EventSetup &iSetup) {
  std::string MsgLoggerCat = "GlobalDigisAnalyzer_analyze";

  // keep track of number of events processed
  ++count;

  // THIS BLOCK MIGRATED HERE FROM beginJob:
  // setup calorimeter constants from service
  edm::ESHandle<EcalADCToGeVConstant> pAgc;
  iSetup.get<EcalADCToGeVConstantRcd>().get(pAgc);
  const EcalADCToGeVConstant *agc = pAgc.product();
  ECalbarrelADCtoGeV_ = agc->getEBValue();
  ECalendcapADCtoGeV_ = agc->getEEValue();
  if (verbosity >= 0) {
    edm::LogInfo(MsgLoggerCat) << "Modified Calorimeter ADCtoGeV constants: barrel = " << ECalbarrelADCtoGeV_
                               << ", endcap = " << ECalendcapADCtoGeV_;
  }

  // get event id information
  edm::RunNumber_t nrun = iEvent.id().run();
  edm::EventNumber_t nevt = iEvent.id().event();

  if (verbosity > 0) {
    edm::LogInfo(MsgLoggerCat) << "Processing run " << nrun << ", event " << nevt << " (" << count << " events total)";
  } else if (verbosity == 0) {
    if (nevt % frequency == 0 || nevt == 1) {
      edm::LogInfo(MsgLoggerCat) << "Processing run " << nrun << ", event " << nevt << " (" << count
                                 << " events total)";
    }
  }

  // look at information available in the event
  if (getAllProvenances) {
    std::vector<const edm::StableProvenance *> AllProv;
    iEvent.getAllStableProvenance(AllProv);

    if (verbosity >= 0)
      edm::LogInfo(MsgLoggerCat) << "Number of Provenances = " << AllProv.size();

    if (printProvenanceInfo && (verbosity >= 0)) {
      TString eventout("\nProvenance info:\n");

      for (unsigned int i = 0; i < AllProv.size(); ++i) {
        eventout += "\n       ******************************";
        eventout += "\n       Module       : ";
        eventout += AllProv[i]->moduleLabel();
        eventout += "\n       ProductID    : ";
        eventout += AllProv[i]->productID().id();
        eventout += "\n       ClassName    : ";
        eventout += AllProv[i]->className();
        eventout += "\n       InstanceName : ";
        eventout += AllProv[i]->productInstanceName();
        eventout += "\n       BranchName   : ";
        eventout += AllProv[i]->branchName();
      }
      eventout += "\n       ******************************\n";
      edm::LogInfo(MsgLoggerCat) << eventout << "\n";
      printProvenanceInfo = false;
    }
    getAllProvenances = false;
  }

  // call fill functions
  // gather Ecal information from event
  fillECal(iEvent, iSetup);
  // gather Hcal information from event
  fillHCal(iEvent, iSetup);
  // gather Track information from event
  fillTrk(iEvent, iSetup);
  // gather Muon information from event
  fillMuon(iEvent, iSetup);

  if (verbosity > 0)
    edm::LogInfo(MsgLoggerCat) << "Done gathering data from event.";

  if (verbosity > 2)
    edm::LogInfo(MsgLoggerCat) << "Saving event contents:";

  return;
}

void GlobalDigisAnalyzer::fillECal(const edm::Event &iEvent, const edm::EventSetup &iSetup) {
  std::string MsgLoggerCat = "GlobalDigisAnalyzer_fillECal";

  TString eventout;
  if (verbosity > 0)
    eventout = "\nGathering info:";

  // extract crossing frame from event
  edm::Handle<CrossingFrame<PCaloHit>> crossingFrame;

  // extract EB information
  bool isBarrel = true;
  edm::Handle<EBDigiCollection> EcalDigiEB;
  iEvent.getByToken(ECalEBSrc_Token_, EcalDigiEB);
  bool validDigiEB = true;
  if (!EcalDigiEB.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find EcalDigiEB in event!";
    validDigiEB = false;
  }
  if (validDigiEB) {
    if (EcalDigiEB->empty())
      isBarrel = false;

    if (isBarrel) {
      // loop over simhits
      MapType ebSimMap;
      iEvent.getByToken(EBHits_Token_, crossingFrame);
      bool validXFrame = true;
      if (!crossingFrame.isValid()) {
        LogDebug(MsgLoggerCat) << "Unable to find cal barrel crossingFrame in event!";
        validXFrame = false;
      }
      if (validXFrame) {
        const MixCollection<PCaloHit> barrelHits(crossingFrame.product());

        // keep track of sum of simhit energy in each crystal
        for (auto const &iHit : barrelHits) {
          EBDetId ebid = EBDetId(iHit.id());

          uint32_t crystid = ebid.rawId();
          ebSimMap[crystid] += iHit.energy();
        }
      }

      // loop over digis
      const EBDigiCollection *barrelDigi = EcalDigiEB.product();

      std::vector<double> ebAnalogSignal;
      std::vector<double> ebADCCounts;
      std::vector<double> ebADCGains;
      ebAnalogSignal.reserve(EBDataFrame::MAXSAMPLES);
      ebADCCounts.reserve(EBDataFrame::MAXSAMPLES);
      ebADCGains.reserve(EBDataFrame::MAXSAMPLES);

      int i = 0;
      for (unsigned int digis = 0; digis < EcalDigiEB->size(); ++digis) {
        ++i;

        EBDataFrame ebdf = (*barrelDigi)[digis];
        int nrSamples = ebdf.size();

        EBDetId ebid = ebdf.id();

        double Emax = 0;
        int Pmax = 0;
        double pedestalPreSample = 0.;
        double pedestalPreSampleAnalog = 0.;

        for (int sample = 0; sample < nrSamples; ++sample) {
          ebAnalogSignal[sample] = 0.;
          ebADCCounts[sample] = 0.;
          ebADCGains[sample] = -1.;
        }

        // calculate maximum energy and pedestal
        for (int sample = 0; sample < nrSamples; ++sample) {
          EcalMGPASample thisSample = ebdf[sample];
          ebADCCounts[sample] = (thisSample.adc());
          ebADCGains[sample] = (thisSample.gainId());
          ebAnalogSignal[sample] = (ebADCCounts[sample] * ECalgainConv_[(int)ebADCGains[sample]] * ECalbarrelADCtoGeV_);
          if (Emax < ebAnalogSignal[sample]) {
            Emax = ebAnalogSignal[sample];
            Pmax = sample;
          }
          if (sample < 3) {
            pedestalPreSample += ebADCCounts[sample];
            pedestalPreSampleAnalog +=
                ebADCCounts[sample] * ECalgainConv_[(int)ebADCGains[sample]] * ECalbarrelADCtoGeV_;
          }
        }
        pedestalPreSample /= 3.;
        pedestalPreSampleAnalog /= 3.;

        // calculate pedestal subtracted digi energy in the crystal
        double Erec = Emax - pedestalPreSampleAnalog * ECalgainConv_[(int)ebADCGains[Pmax]];

        // gather necessary information
        mehEcalMaxPos[0]->Fill(Pmax);
        mehEcalSHE[0]->Fill(ebSimMap[ebid.rawId()]);
        mehEcalAEE[0]->Fill(Erec);
        // Adding protection against FPE
        if (ebSimMap[ebid.rawId()] != 0) {
          mehEcalSHEvAEESHE[0]->Fill(Erec / ebSimMap[ebid.rawId()], ebSimMap[ebid.rawId()]);
        }
        // else {
        //  std::cout<<"Would have been an FPE! with
        //  ebSimMap[ebid.rawId()]==0\n";
        //}

        mehEcalMultvAEE[0]->Fill(Pmax, (float)i);
      }

      if (verbosity > 1) {
        eventout += "\n          Number of EBDigis collected:.............. ";
        eventout += i;
      }
      mehEcaln[0]->Fill((float)i);
    }
  }

  // extract EE information
  bool isEndCap = true;
  edm::Handle<EEDigiCollection> EcalDigiEE;
  iEvent.getByToken(ECalEESrc_Token_, EcalDigiEE);
  bool validDigiEE = true;
  if (!EcalDigiEE.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find EcalDigiEE in event!";
    validDigiEE = false;
  }
  if (validDigiEE) {
    if (EcalDigiEE->empty())
      isEndCap = false;

    if (isEndCap) {
      // loop over simhits
      MapType eeSimMap;
      iEvent.getByToken(EEHits_Token_, crossingFrame);
      bool validXFrame = true;
      if (!crossingFrame.isValid()) {
        LogDebug(MsgLoggerCat) << "Unable to find cal endcap crossingFrame in event!";
        validXFrame = false;
      }
      if (validXFrame) {
        const MixCollection<PCaloHit> endcapHits(crossingFrame.product());

        // keep track of sum of simhit energy in each crystal
        for (auto const &iHit : endcapHits) {
          EEDetId eeid = EEDetId(iHit.id());

          uint32_t crystid = eeid.rawId();
          eeSimMap[crystid] += iHit.energy();
        }
      }

      // loop over digis
      const EEDigiCollection *endcapDigi = EcalDigiEE.product();

      std::vector<double> eeAnalogSignal;
      std::vector<double> eeADCCounts;
      std::vector<double> eeADCGains;
      eeAnalogSignal.reserve(EEDataFrame::MAXSAMPLES);
      eeADCCounts.reserve(EEDataFrame::MAXSAMPLES);
      eeADCGains.reserve(EEDataFrame::MAXSAMPLES);

      int inc = 0;
      for (unsigned int digis = 0; digis < EcalDigiEE->size(); ++digis) {
        ++inc;

        EEDataFrame eedf = (*endcapDigi)[digis];
        int nrSamples = eedf.size();

        EEDetId eeid = eedf.id();

        double Emax = 0;
        int Pmax = 0;
        double pedestalPreSample = 0.;
        double pedestalPreSampleAnalog = 0.;

        for (int sample = 0; sample < nrSamples; ++sample) {
          eeAnalogSignal[sample] = 0.;
          eeADCCounts[sample] = 0.;
          eeADCGains[sample] = -1.;
        }

        // calculate maximum enery and pedestal
        for (int sample = 0; sample < nrSamples; ++sample) {
          EcalMGPASample thisSample = eedf[sample];

          eeADCCounts[sample] = (thisSample.adc());
          eeADCGains[sample] = (thisSample.gainId());
          eeAnalogSignal[sample] = (eeADCCounts[sample] * ECalgainConv_[(int)eeADCGains[sample]] * ECalbarrelADCtoGeV_);
          if (Emax < eeAnalogSignal[sample]) {
            Emax = eeAnalogSignal[sample];
            Pmax = sample;
          }
          if (sample < 3) {
            pedestalPreSample += eeADCCounts[sample];
            pedestalPreSampleAnalog +=
                eeADCCounts[sample] * ECalgainConv_[(int)eeADCGains[sample]] * ECalbarrelADCtoGeV_;
          }
        }
        pedestalPreSample /= 3.;
        pedestalPreSampleAnalog /= 3.;

        // calculate pedestal subtracted digi energy in the crystal
        double Erec = Emax - pedestalPreSampleAnalog * ECalgainConv_[(int)eeADCGains[Pmax]];

        // gather necessary information
        mehEcalMaxPos[1]->Fill(Pmax);
        mehEcalSHE[1]->Fill(eeSimMap[eeid.rawId()]);
        mehEcalAEE[1]->Fill(Erec);
        // Adding protection against FPE
        if (eeSimMap[eeid.rawId()] != 0) {
          mehEcalSHEvAEESHE[1]->Fill(Erec / eeSimMap[eeid.rawId()], eeSimMap[eeid.rawId()]);
        }
        // else{
        //  std::cout<<"Would have been an FPE! with
        //  eeSimMap[eeid.rawId()]==0\n";
        //}
        mehEcalMultvAEE[1]->Fill(Pmax, (float)inc);
      }

      if (verbosity > 1) {
        eventout += "\n          Number of EEDigis collected:.............. ";
        eventout += inc;
      }

      mehEcaln[1]->Fill((float)inc);
    }
  }

  // extract ES information
  bool isPreshower = true;
  edm::Handle<ESDigiCollection> EcalDigiES;
  iEvent.getByToken(ECalESSrc_Token_, EcalDigiES);
  bool validDigiES = true;
  if (!EcalDigiES.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find EcalDigiES in event!";
    validDigiES = false;
  }

  // ONLY WHILE GEOMETRY IS REMOVED
  validDigiES = false;

  if (validDigiES) {
    if (EcalDigiES->empty())
      isPreshower = false;

    if (isPreshower) {
      // loop over simhits
      iEvent.getByToken(ESHits_Token_, crossingFrame);
      bool validXFrame = true;
      if (!crossingFrame.isValid()) {
        LogDebug(MsgLoggerCat) << "Unable to find cal preshower crossingFrame in event!";
        validXFrame = false;
      }
      if (validXFrame) {
        const MixCollection<PCaloHit> preshowerHits(crossingFrame.product());

        // keep track of sum of simhit energy in each crystal
        MapType esSimMap;
        for (auto const &iHit : preshowerHits) {
          ESDetId esid = ESDetId(iHit.id());

          uint32_t crystid = esid.rawId();
          esSimMap[crystid] += iHit.energy();
        }
      }

      // loop over digis
      const ESDigiCollection *preshowerDigi = EcalDigiES.product();

      std::vector<double> esADCCounts;
      esADCCounts.reserve(ESDataFrame::MAXSAMPLES);

      int i = 0;
      for (unsigned int digis = 0; digis < EcalDigiES->size(); ++digis) {
        ++i;

        ESDataFrame esdf = (*preshowerDigi)[digis];
        int nrSamples = esdf.size();

        for (int sample = 0; sample < nrSamples; ++sample) {
          esADCCounts[sample] = 0.;
        }

        // gether ADC counts
        for (int sample = 0; sample < nrSamples; ++sample) {
          ESSample thisSample = esdf[sample];
          esADCCounts[sample] = (thisSample.adc());
        }

        mehEScalADC[0]->Fill(esADCCounts[0]);
        mehEScalADC[1]->Fill(esADCCounts[1]);
        mehEScalADC[2]->Fill(esADCCounts[2]);
      }

      if (verbosity > 1) {
        eventout += "\n          Number of ESDigis collected:.............. ";
        eventout += i;
      }

      mehEScaln->Fill((float)i);
    }
  }
  if (verbosity > 0)
    edm::LogInfo(MsgLoggerCat) << eventout << "\n";

  return;
}

void GlobalDigisAnalyzer::fillHCal(const edm::Event &iEvent, const edm::EventSetup &iSetup) {
  std::string MsgLoggerCat = "GlobalDigisAnalyzer_fillHCal";

  TString eventout;
  if (verbosity > 0)
    eventout = "\nGathering info:";

  // get calibration info
  edm::ESHandle<HcalDbService> HCalconditions;
  iSetup.get<HcalDbRecord>().get(HCalconditions);
  if (!HCalconditions.isValid()) {
    edm::LogWarning(MsgLoggerCat) << "Unable to find HCalconditions in event!";
    return;
  }
  // HcalCalibrations calibrations;
  CaloSamples tool;

  // extract simhit info
  edm::Handle<edm::PCaloHitContainer> hcalHits;
  iEvent.getByToken(HCalSrc_Token_, hcalHits);
  bool validhcalHits = true;
  if (!hcalHits.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find hcalHits in event!";
    validhcalHits = false;
  }
  MapType fHBEnergySimHits;
  MapType fHEEnergySimHits;
  MapType fHOEnergySimHits;
  MapType fHFEnergySimHits;
  if (validhcalHits) {
    const edm::PCaloHitContainer *simhitResult = hcalHits.product();

    for (std::vector<PCaloHit>::const_iterator simhits = simhitResult->begin(); simhits != simhitResult->end();
         ++simhits) {
      HcalDetId detId(simhits->id());
      uint32_t cellid = detId.rawId();

      if (detId.subdet() == sdHcalBrl) {
        fHBEnergySimHits[cellid] += simhits->energy();
      }
      if (detId.subdet() == sdHcalEC) {
        fHEEnergySimHits[cellid] += simhits->energy();
      }
      if (detId.subdet() == sdHcalOut) {
        fHOEnergySimHits[cellid] += simhits->energy();
      }
      if (detId.subdet() == sdHcalFwd) {
        fHFEnergySimHits[cellid] += simhits->energy();
      }
    }
  }

  // get HBHE information
  edm::Handle<edm::SortedCollection<HBHEDataFrame>> hbhe;
  iEvent.getByToken(HBHEDigi_Token_, hbhe);
  bool validHBHE = true;
  if (!hbhe.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find HBHEDataFrame in event!";
    validHBHE = false;
  }

  if (validHBHE) {
    edm::SortedCollection<HBHEDataFrame>::const_iterator ihbhe;

    int iHB = 0;
    int iHE = 0;
    for (ihbhe = hbhe->begin(); ihbhe != hbhe->end(); ++ihbhe) {
      HcalDetId cell(ihbhe->id());

      if ((cell.subdet() == sdHcalBrl) || (cell.subdet() == sdHcalEC)) {
        // HCalconditions->makeHcalCalibration(cell, &calibrations);
        const HcalCalibrations &calibrations = HCalconditions->getHcalCalibrations(cell);
        const HcalQIECoder *channelCoder = HCalconditions->getHcalCoder(cell);
        const HcalQIEShape *shape = HCalconditions->getHcalShape(channelCoder);
        HcalCoderDb coder(*channelCoder, *shape);
        coder.adc2fC(*ihbhe, tool);

        // get HB info
        if (cell.subdet() == sdHcalBrl) {
          ++iHB;
          float fDigiSum = 0.0;
          for (int ii = 0; ii < tool.size(); ++ii) {
            // default ped is 4.5
            int capid = (*ihbhe)[ii].capid();
            fDigiSum += (tool[ii] - calibrations.pedestal(capid));
          }

          mehHcalSHE[0]->Fill(fHFEnergySimHits[cell.rawId()]);
          mehHcalAEE[0]->Fill(fDigiSum);
          // Adding protection against FPE
          if (fHFEnergySimHits[cell.rawId()] != 0) {
            mehHcalAEESHE[0]->Fill(fDigiSum / fHFEnergySimHits[cell.rawId()]);
          }
          // else {
          //  std::cout<<"It would have been an FPE! with
          //  fHFEnergySimHits[cell.rawId()]==0!\n";
          //}
          mehHcalSHEvAEE[0]->Fill(fDigiSum, fHFEnergySimHits[cell.rawId()]);
        }

        // get HE info
        if (cell.subdet() == sdHcalEC) {
          ++iHE;
          float fDigiSum = 0.0;
          for (int ii = 0; ii < tool.size(); ++ii) {
            int capid = (*ihbhe)[ii].capid();
            fDigiSum += (tool[ii] - calibrations.pedestal(capid));
          }

          mehHcalSHE[1]->Fill(fHFEnergySimHits[cell.rawId()]);
          mehHcalAEE[1]->Fill(fDigiSum);
          // Adding protection against FPE
          if (fHFEnergySimHits[cell.rawId()] != 0) {
            mehHcalAEESHE[1]->Fill(fDigiSum / fHFEnergySimHits[cell.rawId()]);
          }
          // else{
          //  std::cout<<"It would have been an FPE! with
          //  fHFEnergySimHits[cell.rawId()]==0!\n";
          //}
          mehHcalSHEvAEE[1]->Fill(fDigiSum, fHFEnergySimHits[cell.rawId()]);
        }
      }
    }

    if (verbosity > 1) {
      eventout += "\n          Number of HBDigis collected:.............. ";
      eventout += iHB;
    }
    mehHcaln[0]->Fill((float)iHB);

    if (verbosity > 1) {
      eventout += "\n          Number of HEDigis collected:.............. ";
      eventout += iHE;
    }
    mehHcaln[1]->Fill((float)iHE);
  }

  // get HO information
  edm::Handle<edm::SortedCollection<HODataFrame>> ho;
  iEvent.getByToken(HODigi_Token_, ho);
  bool validHO = true;
  if (!ho.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find HODataFrame in event!";
    validHO = false;
  }
  if (validHO) {
    edm::SortedCollection<HODataFrame>::const_iterator iho;

    int iHO = 0;
    for (iho = ho->begin(); iho != ho->end(); ++iho) {
      HcalDetId cell(iho->id());

      if (cell.subdet() == sdHcalOut) {
        // HCalconditions->makeHcalCalibration(cell, &calibrations);
        const HcalCalibrations &calibrations = HCalconditions->getHcalCalibrations(cell);
        const HcalQIECoder *channelCoder = HCalconditions->getHcalCoder(cell);
        const HcalQIEShape *shape = HCalconditions->getHcalShape(channelCoder);
        HcalCoderDb coder(*channelCoder, *shape);
        coder.adc2fC(*iho, tool);

        ++iHO;
        float fDigiSum = 0.0;
        for (int ii = 0; ii < tool.size(); ++ii) {
          // default ped is 4.5
          int capid = (*iho)[ii].capid();
          fDigiSum += (tool[ii] - calibrations.pedestal(capid));
        }

        mehHcalSHE[2]->Fill(fHFEnergySimHits[cell.rawId()]);
        mehHcalAEE[2]->Fill(fDigiSum);
        // Adding protection against FPE
        if (fHFEnergySimHits[cell.rawId()] != 0) {
          mehHcalAEESHE[2]->Fill(fDigiSum / fHFEnergySimHits[cell.rawId()]);
        }
        // else{
        //  std::cout<<"It would have been an FPE! with
        //  fHFEnergySimHits[cell.rawId()]==0!\n";
        //}
        mehHcalSHEvAEE[2]->Fill(fDigiSum, fHFEnergySimHits[cell.rawId()]);
      }
    }

    if (verbosity > 1) {
      eventout += "\n          Number of HODigis collected:.............. ";
      eventout += iHO;
    }
    mehHcaln[2]->Fill((float)iHO);
  }

  // get HF information
  edm::Handle<edm::SortedCollection<HFDataFrame>> hf;
  iEvent.getByToken(HFDigi_Token_, hf);
  bool validHF = true;
  if (!hf.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find HFDataFrame in event!";
    validHF = false;
  }
  if (validHF) {
    edm::SortedCollection<HFDataFrame>::const_iterator ihf;

    int iHF = 0;
    for (ihf = hf->begin(); ihf != hf->end(); ++ihf) {
      HcalDetId cell(ihf->id());

      if (cell.subdet() == sdHcalFwd) {
        // HCalconditions->makeHcalCalibration(cell, &calibrations);
        const HcalCalibrations &calibrations = HCalconditions->getHcalCalibrations(cell);
        const HcalQIECoder *channelCoder = HCalconditions->getHcalCoder(cell);
        const HcalQIEShape *shape = HCalconditions->getHcalShape(channelCoder);
        HcalCoderDb coder(*channelCoder, *shape);
        coder.adc2fC(*ihf, tool);

        ++iHF;
        float fDigiSum = 0.0;
        for (int ii = 0; ii < tool.size(); ++ii) {
          // default ped is 1.73077
          int capid = (*ihf)[ii].capid();
          fDigiSum += (tool[ii] - calibrations.pedestal(capid));
        }

        mehHcalSHE[3]->Fill(fHFEnergySimHits[cell.rawId()]);
        mehHcalAEE[3]->Fill(fDigiSum);
        // Adding protection against FPE
        if (fHFEnergySimHits[cell.rawId()] != 0) {
          mehHcalAEESHE[3]->Fill(fDigiSum / fHFEnergySimHits[cell.rawId()]);
        }
        // else{
        //  std::cout<<"It would have been an FPE! with
        //  fHFEnergySimHits[cell.rawId()]==0!\n";
        //}
        mehHcalSHEvAEE[3]->Fill(fDigiSum, fHFEnergySimHits[cell.rawId()]);
      }
    }

    if (verbosity > 1) {
      eventout += "\n          Number of HFDigis collected:.............. ";
      eventout += iHF;
    }
    mehHcaln[3]->Fill((float)iHF);
  }

  if (verbosity > 0)
    edm::LogInfo(MsgLoggerCat) << eventout << "\n";

  return;
}

void GlobalDigisAnalyzer::fillTrk(const edm::Event &iEvent, const edm::EventSetup &iSetup) {
  // Retrieve tracker topology from geometry
  edm::ESHandle<TrackerTopology> tTopoHandle;
  iSetup.get<TrackerTopologyRcd>().get(tTopoHandle);
  const TrackerTopology *const tTopo = tTopoHandle.product();

  std::string MsgLoggerCat = "GlobalDigisAnalyzer_fillTrk";

  TString eventout;
  if (verbosity > 0)
    eventout = "\nGathering info:";

  // get strip information
  edm::Handle<edm::DetSetVector<SiStripDigi>> stripDigis;
  iEvent.getByToken(SiStripSrc_Token_, stripDigis);
  bool validstripDigis = true;
  if (!stripDigis.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find stripDigis in event!";
    validstripDigis = false;
  }

  if (validstripDigis) {
    int nStripBrl = 0, nStripFwd = 0;
    edm::DetSetVector<SiStripDigi>::const_iterator DSViter;
    for (DSViter = stripDigis->begin(); DSViter != stripDigis->end(); ++DSViter) {
      unsigned int id = DSViter->id;
      DetId detId(id);
      edm::DetSet<SiStripDigi>::const_iterator begin = DSViter->data.begin();
      edm::DetSet<SiStripDigi>::const_iterator end = DSViter->data.end();
      edm::DetSet<SiStripDigi>::const_iterator iter;

      // get TIB
      if (detId.subdetId() == sdSiTIB) {
        for (iter = begin; iter != end; ++iter) {
          ++nStripBrl;
          if (tTopo->tibLayer(id) == 1) {
            mehSiStripADC[0]->Fill((*iter).adc());
            mehSiStripStrip[0]->Fill((*iter).strip());
          }
          if (tTopo->tibLayer(id) == 2) {
            mehSiStripADC[1]->Fill((*iter).adc());
            mehSiStripStrip[1]->Fill((*iter).strip());
          }
          if (tTopo->tibLayer(id) == 3) {
            mehSiStripADC[2]->Fill((*iter).adc());
            mehSiStripStrip[2]->Fill((*iter).strip());
          }
          if (tTopo->tibLayer(id) == 4) {
            mehSiStripADC[3]->Fill((*iter).adc());
            mehSiStripStrip[3]->Fill((*iter).strip());
          }
        }
      }

      // get TOB
      if (detId.subdetId() == sdSiTOB) {
        for (iter = begin; iter != end; ++iter) {
          ++nStripBrl;
          if (tTopo->tobLayer(id) == 1) {
            mehSiStripADC[4]->Fill((*iter).adc());
            mehSiStripStrip[4]->Fill((*iter).strip());
          }
          if (tTopo->tobLayer(id) == 2) {
            mehSiStripADC[5]->Fill((*iter).adc());
            mehSiStripStrip[5]->Fill((*iter).strip());
          }
          if (tTopo->tobLayer(id) == 3) {
            mehSiStripADC[6]->Fill((*iter).adc());
            mehSiStripStrip[6]->Fill((*iter).strip());
          }
          if (tTopo->tobLayer(id) == 4) {
            mehSiStripADC[7]->Fill((*iter).adc());
            mehSiStripStrip[7]->Fill((*iter).strip());
          }
        }
      }

      // get TID
      if (detId.subdetId() == sdSiTID) {
        for (iter = begin; iter != end; ++iter) {
          ++nStripFwd;
          if (tTopo->tidWheel(id) == 1) {
            mehSiStripADC[8]->Fill((*iter).adc());
            mehSiStripStrip[8]->Fill((*iter).strip());
          }
          if (tTopo->tidWheel(id) == 2) {
            mehSiStripADC[9]->Fill((*iter).adc());
            mehSiStripStrip[9]->Fill((*iter).strip());
          }
          if (tTopo->tidWheel(id) == 3) {
            mehSiStripADC[10]->Fill((*iter).adc());
            mehSiStripStrip[10]->Fill((*iter).strip());
          }
        }
      }

      // get TEC
      if (detId.subdetId() == sdSiTEC) {
        for (iter = begin; iter != end; ++iter) {
          ++nStripFwd;
          if (tTopo->tecWheel(id) == 1) {
            mehSiStripADC[11]->Fill((*iter).adc());
            mehSiStripStrip[11]->Fill((*iter).strip());
          }
          if (tTopo->tecWheel(id) == 2) {
            mehSiStripADC[12]->Fill((*iter).adc());
            mehSiStripStrip[12]->Fill((*iter).strip());
          }
          if (tTopo->tecWheel(id) == 3) {
            mehSiStripADC[13]->Fill((*iter).adc());
            mehSiStripStrip[13]->Fill((*iter).strip());
          }
          if (tTopo->tecWheel(id) == 4) {
            mehSiStripADC[14]->Fill((*iter).adc());
            mehSiStripStrip[14]->Fill((*iter).strip());
          }
          if (tTopo->tecWheel(id) == 5) {
            mehSiStripADC[15]->Fill((*iter).adc());
            mehSiStripStrip[15]->Fill((*iter).strip());
          }
          if (tTopo->tecWheel(id) == 6) {
            mehSiStripADC[16]->Fill((*iter).adc());
            mehSiStripStrip[16]->Fill((*iter).strip());
          }
          if (tTopo->tecWheel(id) == 7) {
            mehSiStripADC[17]->Fill((*iter).adc());
            mehSiStripStrip[17]->Fill((*iter).strip());
          }
          if (tTopo->tecWheel(id) == 8) {
            mehSiStripADC[18]->Fill((*iter).adc());
            mehSiStripStrip[18]->Fill((*iter).strip());
          }
        }
      }
    }  // end loop over DataSetVector

    if (verbosity > 1) {
      eventout += "\n          Number of BrlStripDigis collected:........ ";
      eventout += nStripBrl;
    }
    for (int i = 0; i < 8; ++i) {
      mehSiStripn[i]->Fill((float)nStripBrl);
    }

    if (verbosity > 1) {
      eventout += "\n          Number of FrwdStripDigis collected:....... ";
      eventout += nStripFwd;
    }
    for (int i = 8; i < 19; ++i) {
      mehSiStripn[i]->Fill((float)nStripFwd);
    }
  }

  // get pixel information
  edm::Handle<edm::DetSetVector<PixelDigi>> pixelDigis;
  iEvent.getByToken(SiPxlSrc_Token_, pixelDigis);
  bool validpixelDigis = true;
  if (!pixelDigis.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find pixelDigis in event!";
    validpixelDigis = false;
  }
  if (validpixelDigis) {
    int nPxlBrl = 0, nPxlFwd = 0;
    edm::DetSetVector<PixelDigi>::const_iterator DPViter;
    for (DPViter = pixelDigis->begin(); DPViter != pixelDigis->end(); ++DPViter) {
      unsigned int id = DPViter->id;
      DetId detId(id);
      edm::DetSet<PixelDigi>::const_iterator begin = DPViter->data.begin();
      edm::DetSet<PixelDigi>::const_iterator end = DPViter->data.end();
      edm::DetSet<PixelDigi>::const_iterator iter;

      // get Barrel pixels
      if (detId.subdetId() == sdPxlBrl) {
        for (iter = begin; iter != end; ++iter) {
          ++nPxlBrl;
          if (tTopo->pxbLayer(id) == 1) {
            mehSiPixelADC[0]->Fill((*iter).adc());
            mehSiPixelRow[0]->Fill((*iter).row());
            mehSiPixelCol[0]->Fill((*iter).column());
          }
          if (tTopo->pxbLayer(id) == 2) {
            mehSiPixelADC[1]->Fill((*iter).adc());
            mehSiPixelRow[1]->Fill((*iter).row());
            mehSiPixelCol[1]->Fill((*iter).column());
          }
          if (tTopo->pxbLayer(id) == 3) {
            mehSiPixelADC[2]->Fill((*iter).adc());
            mehSiPixelRow[2]->Fill((*iter).row());
            mehSiPixelCol[2]->Fill((*iter).column());
          }
        }
      }

      // get Forward pixels
      if (detId.subdetId() == sdPxlFwd) {
        for (iter = begin; iter != end; ++iter) {
          ++nPxlFwd;
          if (tTopo->pxfDisk(id) == 1) {
            if (tTopo->pxfSide(id) == 1) {
              mehSiPixelADC[4]->Fill((*iter).adc());
              mehSiPixelRow[4]->Fill((*iter).row());
              mehSiPixelCol[4]->Fill((*iter).column());
            }
            if (tTopo->pxfSide(id) == 2) {
              mehSiPixelADC[3]->Fill((*iter).adc());
              mehSiPixelRow[3]->Fill((*iter).row());
              mehSiPixelCol[3]->Fill((*iter).column());
            }
          }
          if (tTopo->pxfDisk(id) == 2) {
            if (tTopo->pxfSide(id) == 1) {
              mehSiPixelADC[6]->Fill((*iter).adc());
              mehSiPixelRow[6]->Fill((*iter).row());
              mehSiPixelCol[6]->Fill((*iter).column());
            }
            if (tTopo->pxfSide(id) == 2) {
              mehSiPixelADC[5]->Fill((*iter).adc());
              mehSiPixelRow[5]->Fill((*iter).row());
              mehSiPixelCol[5]->Fill((*iter).column());
            }
          }
        }
      }
    }

    if (verbosity > 1) {
      eventout += "\n          Number of BrlPixelDigis collected:........ ";
      eventout += nPxlBrl;
    }
    for (int i = 0; i < 3; ++i) {
      mehSiPixeln[i]->Fill((float)nPxlBrl);
    }

    if (verbosity > 1) {
      eventout += "\n          Number of FrwdPixelDigis collected:....... ";
      eventout += nPxlFwd;
    }

    for (int i = 3; i < 7; ++i) {
      mehSiPixeln[i]->Fill((float)nPxlFwd);
    }
  }

  if (verbosity > 0)
    edm::LogInfo(MsgLoggerCat) << eventout << "\n";

  return;
}

void GlobalDigisAnalyzer::fillMuon(const edm::Event &iEvent, const edm::EventSetup &iSetup) {
  std::string MsgLoggerCat = "GlobalDigisAnalyzer_fillMuon";

  TString eventout;
  if (verbosity > 0)
    eventout = "\nGathering info:";

  // get DT information
  edm::Handle<DTDigiCollection> dtDigis;
  iEvent.getByToken(MuDTSrc_Token_, dtDigis);
  bool validdtDigis = true;
  if (!dtDigis.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find dtDigis in event!";
    validdtDigis = false;
  }
  if (validdtDigis) {
    int nDt0 = 0;
    int nDt1 = 0;
    int nDt2 = 0;
    int nDt3 = 0;
    int nDt = 0;
    DTDigiCollection::DigiRangeIterator detUnitIt;
    for (detUnitIt = dtDigis->begin(); detUnitIt != dtDigis->end(); ++detUnitIt) {
      const DTLayerId &id = (*detUnitIt).first;
      const DTDigiCollection::Range &range = (*detUnitIt).second;
      for (DTDigiCollection::const_iterator digiIt = range.first; digiIt != range.second; ++digiIt) {
        ++nDt;

        DTWireId wireId(id, (*digiIt).wire());
        if (wireId.station() == 1) {
          mehDtMuonLayer[0]->Fill(id.layer());
          mehDtMuonTime[0]->Fill((*digiIt).time());
          mehDtMuonTimevLayer[0]->Fill(id.layer(), (*digiIt).time());
          ++nDt0;
        }
        if (wireId.station() == 2) {
          mehDtMuonLayer[1]->Fill(id.layer());
          mehDtMuonTime[1]->Fill((*digiIt).time());
          mehDtMuonTimevLayer[1]->Fill(id.layer(), (*digiIt).time());
          ++nDt1;
        }
        if (wireId.station() == 3) {
          mehDtMuonLayer[2]->Fill(id.layer());
          mehDtMuonTime[2]->Fill((*digiIt).time());
          mehDtMuonTimevLayer[2]->Fill(id.layer(), (*digiIt).time());
          ++nDt2;
        }
        if (wireId.station() == 4) {
          mehDtMuonLayer[3]->Fill(id.layer());
          mehDtMuonTime[3]->Fill((*digiIt).time());
          mehDtMuonTimevLayer[3]->Fill(id.layer(), (*digiIt).time());
          ++nDt3;
        }
      }
    }
    mehDtMuonn[0]->Fill((float)nDt0);
    mehDtMuonn[1]->Fill((float)nDt1);
    mehDtMuonn[2]->Fill((float)nDt2);
    mehDtMuonn[3]->Fill((float)nDt3);

    if (verbosity > 1) {
      eventout += "\n          Number of DtMuonDigis collected:.......... ";
      eventout += nDt;
    }
  }

  // get CSC Strip information
  edm::Handle<CSCStripDigiCollection> strips;
  iEvent.getByToken(MuCSCStripSrc_Token_, strips);
  bool validstrips = true;
  if (!strips.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find muon strips in event!";
    validstrips = false;
  }

  if (validstrips) {
    int nStrips = 0;
    for (CSCStripDigiCollection::DigiRangeIterator j = strips->begin(); j != strips->end(); ++j) {
      std::vector<CSCStripDigi>::const_iterator digiItr = (*j).second.first;
      std::vector<CSCStripDigi>::const_iterator last = (*j).second.second;

      for (; digiItr != last; ++digiItr) {
        ++nStrips;

        // average pedestals
        std::vector<int> adcCounts = digiItr->getADCCounts();
        theCSCStripPedestalSum += adcCounts[0];
        theCSCStripPedestalSum += adcCounts[1];
        theCSCStripPedestalCount += 2;

        // if there are enough pedestal statistics
        if (theCSCStripPedestalCount > 100) {
          float pedestal = theCSCStripPedestalSum / theCSCStripPedestalCount;
          if (adcCounts[5] > (pedestal + 100))
            mehCSCStripADC->Fill(adcCounts[4] - pedestal);
        }
      }
    }

    if (verbosity > 1) {
      eventout += "\n          Number of CSCStripDigis collected:........ ";
      eventout += nStrips;
    }
    mehCSCStripn->Fill((float)nStrips);
  }

  // get CSC Wire information
  edm::Handle<CSCWireDigiCollection> wires;
  iEvent.getByToken(MuCSCWireSrc_Token_, wires);
  bool validwires = true;
  if (!wires.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find muon wires in event!";
    validwires = false;
  }

  if (validwires) {
    int nWires = 0;
    for (CSCWireDigiCollection::DigiRangeIterator j = wires->begin(); j != wires->end(); ++j) {
      std::vector<CSCWireDigi>::const_iterator digiItr = (*j).second.first;
      std::vector<CSCWireDigi>::const_iterator endDigi = (*j).second.second;

      for (; digiItr != endDigi; ++digiItr) {
        ++nWires;
        mehCSCWireTime->Fill(digiItr->getTimeBin());
      }
    }

    if (verbosity > 1) {
      eventout += "\n          Number of CSCWireDigis collected:......... ";
      eventout += nWires;
    }
    mehCSCWiren->Fill((float)nWires);
  }

  // get RPC information
  // Get the RPC Geometry
  edm::ESHandle<RPCGeometry> rpcGeom;
  iSetup.get<MuonGeometryRecord>().get(rpcGeom);
  if (!rpcGeom.isValid()) {
    edm::LogWarning(MsgLoggerCat) << "Unable to find RPCGeometryRecord in event!";
    return;
  }

  edm::Handle<edm::PSimHitContainer> rpcsimHit;
  iEvent.getByToken(RPCSimHit_Token_, rpcsimHit);
  bool validrpcsim = true;
  if (!rpcsimHit.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find rpcsimHit in event!";
    validrpcsim = false;
  }

  edm::Handle<RPCDigiCollection> rpcDigis;
  iEvent.getByToken(MuRPCSrc_Token_, rpcDigis);
  bool validrpcdigi = true;
  if (!rpcDigis.isValid()) {
    LogDebug(MsgLoggerCat) << "Unable to find rpcDigis in event!";
    validrpcdigi = false;
  }

  // ONLY UNTIL PROBLEM WITH RPC DIGIS IS FIGURED OUT
  validrpcdigi = false;

  // Loop on simhits
  edm::PSimHitContainer::const_iterator rpcsimIt;
  std::map<RPCDetId, std::vector<double>> allsims;

  if (validrpcsim) {
    for (rpcsimIt = rpcsimHit->begin(); rpcsimIt != rpcsimHit->end(); rpcsimIt++) {
      RPCDetId Rsid = (RPCDetId)(*rpcsimIt).detUnitId();
      int ptype = rpcsimIt->particleType();

      if (ptype == 13 || ptype == -13) {
        std::vector<double> buff;
        if (allsims.find(Rsid) != allsims.end()) {
          buff = allsims[Rsid];
        }
        buff.push_back(rpcsimIt->localPosition().x());
        allsims[Rsid] = buff;
      }
    }
  }

  // CRASH HAPPENS SOMEWHERE HERE IN FOR DECLARATION
  // WHAT IS WRONG WITH rpcDigis?????
  if (validrpcdigi) {
    int nRPC = 0;
    RPCDigiCollection::DigiRangeIterator rpcdetUnitIt;
    for (rpcdetUnitIt = rpcDigis->begin(); rpcdetUnitIt != rpcDigis->end(); ++rpcdetUnitIt) {
      const RPCDetId Rsid = (*rpcdetUnitIt).first;
      const RPCRoll *roll = dynamic_cast<const RPCRoll *>(rpcGeom->roll(Rsid));
      const RPCDigiCollection::Range &range = (*rpcdetUnitIt).second;

      std::vector<double> sims;
      if (allsims.find(Rsid) != allsims.end()) {
        sims = allsims[Rsid];
      }

      int ndigi = 0;
      for (RPCDigiCollection::const_iterator rpcdigiIt = range.first; rpcdigiIt != range.second; ++rpcdigiIt) {
        ++ndigi;
        ++nRPC;
      }

      if (sims.size() == 1 && ndigi == 1) {
        double dis = roll->centreOfStrip(range.first->strip()).x() - sims[0];

        if (Rsid.region() == 0) {
          if (Rsid.ring() == -2)
            mehRPCRes[0]->Fill((float)dis);
          else if (Rsid.ring() == -1)
            mehRPCRes[1]->Fill((float)dis);
          else if (Rsid.ring() == 0)
            mehRPCRes[2]->Fill((float)dis);
          else if (Rsid.ring() == 1)
            mehRPCRes[3]->Fill((float)dis);
          else if (Rsid.ring() == 2)
            mehRPCRes[4]->Fill((float)dis);
        }
      }
    }

    if (verbosity > 1) {
      eventout += "\n          Number of RPCDigis collected:.............. ";
      eventout += nRPC;
    }
    mehRPCMuonn->Fill(float(nRPC));
  }

  if (verbosity > 0)
    edm::LogInfo(MsgLoggerCat) << eventout << "\n";

  return;
}