GlobalDigisAnalyzer.cc

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#include "Validation/GlobalDigis/interface/GlobalDigisAnalyzer.h"
#include "DQMServices/Core/interface/DQMStore.h"
#include "DataFormats/TrackerCommon/interface/TrackerTopology.h"
#include "Geometry/Records/interface/TrackerTopologyRcd.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]=0;
    mehSiStripADC[i]=0;
    mehSiStripStrip[i]=0;
  }
  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]=0;
    mehHcalAEE[i]=0;
    mehHcalSHE[i]=0;
    mehHcalAEESHE[i]=0;
    mehHcalSHEvAEE[i]=0;
  }
  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]=0;
    mehEcalAEE[i]=0;
    mehEcalSHE[i]=0;
    mehEcalMaxPos[i]=0;
    mehEcalMultvAEE[i]=0;
    mehEcalSHEvAEESHE[i]=0;
  }
  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 = 0;

  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] = 0;
    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]=0;
    mehSiPixelADC[j]=0;
    mehSiPixelRow[j]=0;
    mehSiPixelCol[j]=0;
  }
  
  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] = 0;
    mehDtMuonLayer[i] = 0;
    mehDtMuonTime[i] = 0;
    mehDtMuonTimevLayer[i] = 0;
  }
  
  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 = 0;
  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 = 0;
  hcharname = "hCSCStripADC";
  hchartitle = "CSC Strip ADC";
  mehCSCStripADC = iBooker.book1D(hcharname,hchartitle, 110, 0., 1100.);
  mehCSCStripADC->setAxisTitle("ADC",1);
  mehCSCStripADC->setAxisTitle("Count",2);
  
  mehCSCWiren = 0;
  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 = 0;
  hcharname = "hCSCWireTime";
  hchartitle = "CSC Wire Time";
  mehCSCWireTime = iBooker.book1D(hcharname,hchartitle,10, 0., 10.);
  mehCSCWireTime->setAxisTitle("Time",1);
  mehCSCWireTime->setAxisTitle("Count",2);
  
  // RPC 
  mehRPCMuonn = 0;
  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] = 0;
  }

  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->size() == 0) 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->size() == 0) 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->size() == 0) 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;
}