L1TGT.cc

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#include "DQM/L1TMonitor/interface/L1TGT.h"

#include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutSetup.h"
#include "DataFormats/L1GlobalMuonTrigger/interface/L1MuGMTReadoutCollection.h"

L1TGT::L1TGT(const edm::ParameterSet& ps) :
            gtSource_L1GT_(consumes<L1GlobalTriggerReadoutRecord>(ps.getParameter<edm::InputTag> ("gtSource"))),
            gtSource_L1MuGMT_(consumes<L1MuGMTReadoutCollection>(ps.getParameter<edm::InputTag> ("gtSource"))),
            gtEvmSource_(consumes<L1GlobalTriggerEvmReadoutRecord>(ps.getParameter<edm::InputTag> ("gtEvmSource"))),
            m_runInEventLoop(ps.getUntrackedParameter<bool>("runInEventLoop", false)),
            m_runInEndLumi(ps.getUntrackedParameter<bool>("runInEndLumi", false)),
            verbose_(ps.getUntrackedParameter<bool> ("verbose", false)),
            m_nrEvJob(0), m_nrEvRun(0),
            preGps_(0ULL), preOrb_(0ULL)
{

    m_histFolder = ps.getUntrackedParameter<std::string> ("HistFolder",
            "L1T/L1TGT");
}

L1TGT::~L1TGT() {

    // empty
}



void L1TGT::bookHistograms(DQMStore::IBooker &ibooker, edm::Run const&, edm::EventSetup const& evSetup) {


    ibooker.setCurrentFolder(m_histFolder);

    // book histograms
    const int TotalNrBinsLs = 1000;
    const double totalNrBinsLs = static_cast<double>(TotalNrBinsLs);

    ibooker.setCurrentFolder(m_histFolder);

    algo_bits = ibooker.book1D("algo_bits", "GT algorithm trigger bits", 128, -0.5, 127.5);
    algo_bits->setAxisTitle("Algorithm trigger bits", 1);

    algo_bits_corr = ibooker.book2D("algo_bits_corr","GT algorithm trigger bit correlation", 128, -0.5, 127.5, 128, -0.5, 127.5);
    algo_bits_corr->setAxisTitle("Algorithm trigger bits", 1);
    algo_bits_corr->setAxisTitle("Algorithm trigger bits", 2);

    tt_bits = ibooker.book1D("tt_bits", "GT technical trigger bits", 64, -0.5, 63.5);
    tt_bits->setAxisTitle("Technical trigger bits", 1);

    tt_bits_corr = ibooker.book2D("tt_bits_corr",
                "GT technical trigger bit correlation",
                64, -0.5, 63.5, 64, -0.5, 63.5);
    tt_bits_corr->setAxisTitle("Technical trigger bits", 1);
    tt_bits_corr->setAxisTitle("Technical trigger bits", 2);

    algo_tt_bits_corr = ibooker.book2D("algo_tt_bits_corr",
                "GT algorithm - technical trigger bit correlation",
                128, -0.5, 127.5, 64, -0.5, 63.5);
    algo_tt_bits_corr->setAxisTitle("Algorithm trigger bits", 1);
    algo_tt_bits_corr->setAxisTitle("Technical trigger bits", 2);

    algo_bits_lumi = ibooker.book2D("algo_bits_lumi",
                "GT algorithm trigger bit rate per LS",
                TotalNrBinsLs, 0., totalNrBinsLs, 128, -0.5, 127.5);
    algo_bits_lumi->setAxisTitle("Luminosity segment", 1);
    algo_bits_lumi->setAxisTitle("Algorithm trigger bits", 2);

    tt_bits_lumi = ibooker.book2D("tt_bits_lumi",
                "GT technical trigger bit rate per LS",
                TotalNrBinsLs, 0., totalNrBinsLs, 64, -0.5, 63.5);
    tt_bits_lumi->setAxisTitle("Luminosity segment", 1);
    tt_bits_lumi->setAxisTitle("Technical trigger bits", 2);

    event_type = ibooker.book1D("event_type", "GT event type", 10, -0.5, 9.5);
    event_type->setAxisTitle("Event type", 1);
    event_type->setBinLabel(2, "Physics", 1);
    event_type->setBinLabel(3, "Calibration", 1);
    event_type->setBinLabel(4, "Random", 1);
    event_type->setBinLabel(6, "Traced", 1);
    event_type->setBinLabel(7, "Test", 1);
    event_type->setBinLabel(8, "Error", 1);

    event_number = ibooker.book1D("event_number",
                "GT event number (from last resync)",
                100, 0., 50000.);
    event_number->setAxisTitle("Event number", 1);

    event_lumi = ibooker.bookProfile("event_lumi",
                "GT event number (from last resync) vs LS",
                TotalNrBinsLs, 0., totalNrBinsLs, 100, -0.1, 1.e15, "s");
    event_lumi->setAxisTitle("Luminosity segment", 1);
    event_lumi->setAxisTitle("Event number", 2);

    trigger_number = ibooker.book1D("trigger_number",
                "GT trigger number (from start run)",
                100, 0., 50000.);
    trigger_number->setAxisTitle("Trigger number", 1);

    trigger_lumi = ibooker.bookProfile("trigger_lumi",
                "GT trigger number (from start run) vs LS",
                TotalNrBinsLs, 0., totalNrBinsLs, 100, -0.1, 1.e15, "s");
    trigger_lumi->setAxisTitle("Luminosity segment", 1);
    trigger_lumi->setAxisTitle("Trigger number", 2);

    evnum_trignum_lumi = ibooker.bookProfile("evnum_trignum_lumi",
                "GT event/trigger number ratio vs LS",
                TotalNrBinsLs, 0., totalNrBinsLs, 100, -0.1, 2., "s");
    evnum_trignum_lumi->setAxisTitle("Luminosity segment", 1);
    evnum_trignum_lumi->setAxisTitle("Event/trigger number ratio", 2);

    orbit_lumi = ibooker.bookProfile("orbit_lumi",
                "GT orbit number vs LS",
                TotalNrBinsLs, 0., totalNrBinsLs, 100, -0.1, 1.e15, "s");
    orbit_lumi->setAxisTitle("Luminosity segment", 1);
    orbit_lumi->setAxisTitle("Orbit number", 2);

    setupversion_lumi = ibooker.bookProfile("setupversion_lumi",
                "GT setup version vs LS",
                TotalNrBinsLs, 0., totalNrBinsLs, 100, -0.1, 1.e10, "i");
    setupversion_lumi->setAxisTitle("Luminosity segment", 1);
    setupversion_lumi->setAxisTitle("Setup version", 2);

    gtfe_bx = ibooker.book1D("gtfe_bx", "GTFE Bx number", 3600, 0., 3600.);
    gtfe_bx->setAxisTitle("GTFE BX number", 1);
  
    dbx_module = ibooker.bookProfile("dbx_module", "delta Bx of GT modules wrt GTFE", 20, 0., 20., 100, -4000., 4000., "i");
    dbx_module->setAxisTitle("GT crate module", 1);
    dbx_module->setAxisTitle("Module Bx - GTFE Bx", 2);
    dbx_module->setBinLabel(1, "GTFEevm", 1);
    dbx_module->setBinLabel(2, "TCS", 1);
    dbx_module->setBinLabel(3, "FDL", 1);
    dbx_module->setBinLabel(4, "FDLloc", 1);
    dbx_module->setBinLabel(5, "PSB9", 1);
    dbx_module->setBinLabel(6, "PSB9loc", 1);
    dbx_module->setBinLabel(7, "PSB13", 1);
    dbx_module->setBinLabel(8, "PSB13loc", 1);
    dbx_module->setBinLabel(9, "PSB14", 1);
    dbx_module->setBinLabel(10, "PSB14loc", 1);
    dbx_module->setBinLabel(11, "PSB15", 1);
    dbx_module->setBinLabel(12, "PSB15loc", 1);
    dbx_module->setBinLabel(13, "PSB19", 1);
    dbx_module->setBinLabel(14, "PSB19loc", 1);
    dbx_module->setBinLabel(15, "PSB20", 1);
    dbx_module->setBinLabel(16, "PSB20loc", 1);
    dbx_module->setBinLabel(17, "PSB21", 1);
    dbx_module->setBinLabel(18, "PSB21loc", 1);
    dbx_module->setBinLabel(19, "GMT", 1);
  
    BST_MasterStatus = ibooker.book2D("BST_MasterStatus", "BST master status over LS", TotalNrBinsLs, 0., totalNrBinsLs, 6, -1., 5.);
    BST_MasterStatus->setAxisTitle("Luminosity segment", 1);
    BST_MasterStatus->setAxisTitle("BST master status", 2);
    BST_MasterStatus->setBinLabel(2, "Master Beam 1", 2);
    BST_MasterStatus->setBinLabel(3, "Master Beam 2", 2);
  
    BST_turnCountNumber = ibooker.book2D("BST_turnCountNumber", "BST turn count over LS", TotalNrBinsLs, 0., totalNrBinsLs, 250, 0., 4.3e9);
    BST_turnCountNumber->setAxisTitle("Luminosity segment", 1);
    BST_turnCountNumber->setAxisTitle("BST turn count number", 2);
  
    BST_lhcFillNumber = ibooker.book1D("BST_lhcFillNumber", "BST LHC fill number % 1000", 1000, 0., 1000.);
    BST_lhcFillNumber->setAxisTitle("BST LHC fill number modulo 1000");
  
    BST_beamMode = ibooker.book2D("BST_beamMode", "BST beam mode over LS", TotalNrBinsLs, 0., totalNrBinsLs, 25, 1., 26.);
    BST_beamMode->setAxisTitle("Luminosity segment", 1);
    BST_beamMode->setAxisTitle("Mode", 2);
    BST_beamMode->setBinLabel(1, "No mode", 2);
    BST_beamMode->setBinLabel(2, "Setup", 2);
    BST_beamMode->setBinLabel(3, "Inj pilot", 2);
    BST_beamMode->setBinLabel(4, "Inj intr", 2);
    BST_beamMode->setBinLabel(5, "Inj nomn", 2);
    BST_beamMode->setBinLabel(6, "Pre ramp", 2);
    BST_beamMode->setBinLabel(7, "Ramp", 2);
    BST_beamMode->setBinLabel(8, "Flat top", 2);
    BST_beamMode->setBinLabel(9, "Squeeze", 2);
    BST_beamMode->setBinLabel(10, "Adjust", 2);
    BST_beamMode->setBinLabel(11, "Stable", 2);
    BST_beamMode->setBinLabel(12, "Unstable", 2);
    BST_beamMode->setBinLabel(13, "Beam dump", 2);
    BST_beamMode->setBinLabel(14, "Ramp down", 2);
    BST_beamMode->setBinLabel(15, "Recovery", 2);
    BST_beamMode->setBinLabel(16, "Inj dump", 2);
    BST_beamMode->setBinLabel(17, "Circ dump", 2);
    BST_beamMode->setBinLabel(18, "Abort", 2);
    BST_beamMode->setBinLabel(19, "Cycling", 2);
    BST_beamMode->setBinLabel(20, "Warn beam dump", 2);
    BST_beamMode->setBinLabel(21, "No beam", 2);
  
    BST_beamMomentum = ibooker.book2D("BST_beamMomentum", "BST beam momentum", TotalNrBinsLs, 0., totalNrBinsLs, 100, 0., 7200.);
    BST_beamMomentum->setAxisTitle("Luminosity segment", 1);
    BST_beamMomentum->setAxisTitle("Beam momentum", 2);
  
    gpsfreq = ibooker.book1D("gpsfreq", "Clock frequency measured by GPS", 1000, 39.95, 40.2);
    gpsfreq->setAxisTitle("CMS clock frequency (MHz)");
  
    gpsfreqwide = ibooker.book1D("gpsfreqwide", "Clock frequency measured by GPS", 1000, -2., 200.);
    gpsfreqwide->setAxisTitle("CMS clock frequency (MHz)");
  
    gpsfreqlum = ibooker.book2D("gpsfreqlum", "Clock frequency measured by GPS", TotalNrBinsLs, 0., totalNrBinsLs, 100, 39.95, 40.2);
    gpsfreqlum->setAxisTitle("Luminosity segment", 1);
    gpsfreqlum->setAxisTitle("CMS clock frequency (MHz)", 2);
  
    BST_intensityBeam1 = ibooker.book2D("BST_intensityBeam1", "Intensity beam 1", TotalNrBinsLs, 0., totalNrBinsLs, 1000, 0., 5000.);
    BST_intensityBeam1->setAxisTitle("Luminosity segment", 1);
    BST_intensityBeam1->setAxisTitle("Beam intensity", 2);
  
    BST_intensityBeam2 = ibooker.book2D("BST_intensityBeam2", "Intensity beam 2", TotalNrBinsLs, 0., totalNrBinsLs, 1000, 0., 5000.);
    BST_intensityBeam2->setAxisTitle("Luminosity segment", 1);
    BST_intensityBeam2->setAxisTitle("Beam intensity", 2);
  
          // prescale factor index monitoring
  
    m_monL1PrescaleFactorSet = ibooker.book2D("L1PrescaleFactorSet", "Index of L1 prescale factor set", TotalNrBinsLs, 0., totalNrBinsLs, 25, 0., 25.);
    m_monL1PrescaleFactorSet->setAxisTitle("Luminosity segment", 1);
    m_monL1PrescaleFactorSet->setAxisTitle("L1 PF set index", 2);
    m_monL1PfIndicesPerLs = ibooker.book1D("L1PfIndicesPerLs", "Number of prescale factor indices used per LS", 10, 0., 10.);
    m_monL1PfIndicesPerLs->setAxisTitle("Number of PF indices used per LS", 1);
    m_monL1PfIndicesPerLs->setAxisTitle("Entries", 2);
  
  
          // TCS vs FDL common quantity monitoring
  
    ibooker.setCurrentFolder(m_histFolder + "/TCSvsEvmFDL");
  
          //    orbit number
    m_monOrbitNrDiffTcsFdlEvm = ibooker.book1D("OrbitNrDiffTcsFdlEvm", "Orbit number difference (TCS - EVM_FDL)",  2 * MaxOrbitNrDiffTcsFdlEvm + 1, static_cast<float>(-(MaxOrbitNrDiffTcsFdlEvm + 1)), static_cast<float>(MaxOrbitNrDiffTcsFdlEvm + 1));
    m_monOrbitNrDiffTcsFdlEvm->setAxisTitle("Orbit number difference", 1);
    m_monOrbitNrDiffTcsFdlEvm->setAxisTitle("Entries/run", 2);
    m_monLsNrDiffTcsFdlEvm = ibooker.book1D("LsNrDiffTcsFdlEvm", "LS number difference (TCS - EVM_FDL)", 2 * MaxLsNrDiffTcsFdlEvm + 1, static_cast<float>(-(MaxLsNrDiffTcsFdlEvm + 1)),  static_cast<float>(MaxLsNrDiffTcsFdlEvm + 1));
    m_monLsNrDiffTcsFdlEvm->setAxisTitle("LS number difference", 1);
    m_monLsNrDiffTcsFdlEvm->setAxisTitle("Entries/run", 2);
  
          //    LS number
    m_monOrbitNrDiffTcsFdlEvmLs = ibooker.book2D("OrbitNrDiffTcsFdlEvmLs", "Orbit number difference (TCS - EVM_FDL)", TotalNrBinsLs, 0., totalNrBinsLs, 2 * MaxOrbitNrDiffTcsFdlEvm + 1, static_cast<float>(-(MaxOrbitNrDiffTcsFdlEvm + 1)),  static_cast<float>(MaxOrbitNrDiffTcsFdlEvm + 1));
    m_monOrbitNrDiffTcsFdlEvmLs->setAxisTitle("Luminosity segment", 1);
    m_monOrbitNrDiffTcsFdlEvmLs->setAxisTitle("Orbit number difference (TCS - EVM_FDL)", 2);
  
    m_monLsNrDiffTcsFdlEvmLs = ibooker.book2D("LsNrDiffTcsFdlEvmLs",  "LS number difference (TCS - EVM_FDL)", TotalNrBinsLs, 0., totalNrBinsLs, 2 * MaxLsNrDiffTcsFdlEvm + 1, static_cast<float>(-(MaxLsNrDiffTcsFdlEvm + 1)), static_cast<float>(MaxLsNrDiffTcsFdlEvm + 1));
    m_monLsNrDiffTcsFdlEvmLs->setAxisTitle("Luminosity segment", 1);
    m_monLsNrDiffTcsFdlEvmLs->setAxisTitle("LS number difference (TCS - EVM_FDL)", 2);
  
    ibooker.setCurrentFolder(m_histFolder);
    // clear bookkeeping for prescale factor change
    m_pairLsNumberPfIndex.clear();

    ibooker.setCurrentFolder(m_histFolder + "/PlotTrigsBx");

    //--------book AlgoBits/TechBits vs Bx Histogram-----------

    edm::ESHandle<L1GtTriggerMenu> menuRcd;
    evSetup.get<L1GtTriggerMenuRcd>().get(menuRcd);

    const L1GtTriggerMenu* menu = menuRcd.product();
    
    h_L1AlgoBX1 = ibooker.book2D("h_L1AlgoBX1", "L1 Algo Trigger BX (algo bit 0 to 31)", 32, -0.5, 31.5, 5, -2.5, 2.5);
    h_L1AlgoBX2 = ibooker.book2D("h_L1AlgoBX2", "L1 Algo Trigger BX (algo bit 32 to 63)", 32, 31.5, 63.5, 5, -2.5, 2.5);
    h_L1AlgoBX3 = ibooker.book2D("h_L1AlgoBX3", "L1 Algo Trigger BX (algo bit 64 to 95)", 32, 63.5, 95.5, 5, -2.5, 2.5);
    h_L1AlgoBX4 = ibooker.book2D("h_L1AlgoBX4", "L1 Algo Trigger BX (algo bit 96 to 127)", 32, 95.5, 127.5, 5, -2.5, 2.5);
    h_L1TechBX = ibooker.book2D("h_L1TechBX", "L1 Tech Trigger BX", 64, -0.5, 63.5, 5, -2.5, 2.5);
    
    for (CItAlgo algo = menu->gtAlgorithmMap().begin(); algo!=menu->gtAlgorithmMap().end(); ++algo) {
      int itrig = (algo->second).algoBitNumber();
      //algoBitToName[itrig] = TString( (algo->second).algoName() );
      //const char* trigName =  (algo->second).algoName().c_str();
      if (itrig < 32) {
        //h_L1AlgoBX1->setBinLabel(itrig+1,trigName);
        h_L1AlgoBX1->setBinLabel(itrig+1, std::to_string(itrig));
        h_L1AlgoBX1->setAxisTitle("Algorithm trigger bits", 1);
        h_L1AlgoBX1->setAxisTitle("BX (0=L1A)", 2);  
      } else if (itrig < 64) {
        //h_L1AlgoBX2->setBinLabel(itrig+1-32,trigName);
        h_L1AlgoBX2->setBinLabel(itrig+1-32,std::to_string(itrig));
        h_L1AlgoBX2->setAxisTitle("Algorithm trigger bits", 1);
        h_L1AlgoBX2->setAxisTitle("BX (0=L1A)", 2);
      } else if (itrig < 96) {
        //h_L1AlgoBX3->setBinLabel(itrig+1-64,trigName);
        h_L1AlgoBX3->setBinLabel(itrig+1-64,std::to_string(itrig));
        h_L1AlgoBX3->setAxisTitle("Algorithm trigger bits", 1);
        h_L1AlgoBX3->setAxisTitle("BX (0=L1A)", 2);
      } else if (itrig < 128) {
        //h_L1AlgoBX4->setBinLabel(itrig+1-96,trigName);
        h_L1AlgoBX4->setBinLabel(itrig+1-96,std::to_string(itrig));
        h_L1AlgoBX4->setAxisTitle("Algorithm trigger bits", 1);
        h_L1AlgoBX4->setAxisTitle("BX (0=L1A)", 2);
      }
    }
    
    // technical trigger bits
    for (CItAlgo techTrig = menu->gtTechnicalTriggerMap().begin(); techTrig != menu->gtTechnicalTriggerMap().end(); ++techTrig) {
      int itrig = (techTrig->second).algoBitNumber();
      //techBitToName[itrig] = TString( (techTrig->second).algoName() );
      //const char* trigName =  (techTrig->second).algoName().c_str();
      h_L1TechBX->setBinLabel(itrig+1,std::to_string(itrig));
      h_L1TechBX->setAxisTitle("Technical trigger bits", 1);
      h_L1TechBX->setAxisTitle("BX (0=L1A)", 2);
    }
}

void L1TGT::dqmBeginRun(edm::Run const& iRrun, edm::EventSetup const& evSetup) {

  m_nrEvRun = 0;
}



//
void L1TGT::analyze(const edm::Event& iEvent, const edm::EventSetup& evSetup) {

    m_nrEvJob++;

    if (verbose_) {
        edm::LogInfo("L1TGT") << "L1TGT: analyze...." << std::endl;
    }

    // initialize Bx, orbit number, luminosity segment number to invalid value
    int tcsBx = -1;
    int gtfeEvmBx = -1;

    long long int orbitTcs = -1;
    int orbitEvmFdl = -1;

    int lsTcs = -1;
    int lsEvmFdl = -1;

    // get once only the LS block number, to be used in many histograms
    const int lsNumber = iEvent.luminosityBlock();
    
    // open EVM readout record if available
    edm::Handle<L1GlobalTriggerEvmReadoutRecord> gtEvmReadoutRecord;
    iEvent.getByToken(gtEvmSource_, gtEvmReadoutRecord);

    if (!gtEvmReadoutRecord.isValid()) {
        edm::LogInfo("L1TGT")
                << "can't find L1GlobalTriggerEvmReadoutRecord";
    } else {

        // get all info from the EVM record if available and fill the histograms

      const L1GtfeWord& gtfeEvmWord = gtEvmReadoutRecord->gtfeWord();
      const L1GtfeExtWord& gtfeEvmExtWord = gtEvmReadoutRecord->gtfeWord();
      
      gtfeEvmBx = gtfeEvmWord.bxNr();
      int gtfeEvmActiveBoards = gtfeEvmWord.activeBoards();

      if (isActive(gtfeEvmActiveBoards, TCS)) {
    // if TCS present in the record

        const L1TcsWord& tcsWord = gtEvmReadoutRecord->tcsWord();

        tcsBx = tcsWord.bxNr();
        orbitTcs = tcsWord.orbitNr();
        lsTcs = tcsWord.luminositySegmentNr();

        event_type->Fill(tcsWord.triggerType());
        orbit_lumi->Fill(lsNumber, orbitTcs);

        trigger_number->Fill(tcsWord.partTrigNr());
        event_number->Fill(tcsWord.eventNr());

        trigger_lumi->Fill(lsNumber, tcsWord.partTrigNr());
        event_lumi->Fill(lsNumber, tcsWord.eventNr());
        evnum_trignum_lumi->Fill(lsNumber,
                  static_cast<double>(tcsWord.eventNr()) / static_cast<double>(tcsWord.partTrigNr()));
    
        boost::uint16_t master = gtfeEvmExtWord.bstMasterStatus();
        boost::uint32_t turnCount = gtfeEvmExtWord.turnCountNumber();
        boost::uint32_t lhcFill = gtfeEvmExtWord.lhcFillNumber();
        boost::uint16_t beam = gtfeEvmExtWord.beamMode();
        boost::uint16_t momentum = gtfeEvmExtWord.beamMomentum();
        boost::uint32_t intensity1 = gtfeEvmExtWord.totalIntensityBeam1();
        boost::uint32_t intensity2 = gtfeEvmExtWord.totalIntensityBeam2();

        BST_MasterStatus->Fill(lsNumber, static_cast<double>(master));
        BST_turnCountNumber->Fill(lsNumber, static_cast<double>(turnCount));
        BST_lhcFillNumber->Fill(static_cast<double>(lhcFill % 1000));
        BST_beamMode->Fill(lsNumber, static_cast<double>(beam));

        BST_beamMomentum->Fill(lsNumber, static_cast<double>(momentum));
        BST_intensityBeam1->Fill(lsNumber, static_cast<double>(intensity1));
        BST_intensityBeam2->Fill(lsNumber, static_cast<double>(intensity2));
    
        if (verbose_) {
            edm::LogInfo("L1TGT") << " check mode = " << beam << "    momentum " << momentum
                        << " int2 " << intensity2 << std::endl;
        }
    
        boost::uint64_t gpsr = gtfeEvmExtWord.gpsTime();
        boost::uint64_t gpshi = (gpsr >> 32) & 0xffffffff;
        boost::uint64_t gpslo = gpsr & 0xffffffff;
        boost::uint64_t gps = gpshi * 1000000 + gpslo;
        //  edm::LogInfo("L1TGT") << "  gpsr = " << std::hex << gpsr << " hi=" << gpshi << " lo=" << gpslo << " gps=" << gps << std::endl;

        Long64_t delorb = orbitTcs - preOrb_;
        Long64_t delgps = gps - preGps_;
        Double_t freq = -1.;
        
        if (delgps > 0) {
            freq = ((Double_t)(delorb)) * 3564. / ((Double_t)(delgps));
        }

        if (delorb > 0) {
            gpsfreq->Fill(freq);
            gpsfreqwide->Fill(freq);
            gpsfreqlum->Fill(lsNumber, freq);
            if (verbose_) {
              if (freq > 200.) {
                edm::LogInfo("L1TGT") << " preOrb_ = " << preOrb_ << " orbitTcs=" << orbitTcs
                                << " delorb=" << delorb << std::hex << " preGps_="
                                << preGps_ << " gps=" << gps << std::dec
                                << " delgps=" << delgps << " freq=" << freq
                                << std::endl;

              }
            }
        }

        preGps_ = gps;
        preOrb_ = orbitTcs;

      }
      
      // get info from FDL if active
      if (isActive(gtfeEvmActiveBoards, FDL)) {
        const L1GtFdlWord& fdlWord = gtEvmReadoutRecord->gtFdlWord();

        orbitEvmFdl = fdlWord.orbitNr();
        lsEvmFdl = fdlWord.lumiSegmentNr();
      }

      if ((orbitTcs >= 0) && (orbitEvmFdl >= 0)) {

        int diffOrbit = static_cast<float> (orbitTcs - orbitEvmFdl);
        edm::LogInfo("L1TGT") << "\n orbitTcs = " << orbitTcs << " orbitEvmFdl = "
                    << orbitEvmFdl << " diffOrbit = " << diffOrbit
                    << " orbitEvent = " << iEvent.orbitNumber() << std::endl;

        if (diffOrbit >= MaxOrbitNrDiffTcsFdlEvm) {
          m_monOrbitNrDiffTcsFdlEvm->Fill(MaxOrbitNrDiffTcsFdlEvm);

        } else if (diffOrbit <= -MaxOrbitNrDiffTcsFdlEvm) {
          m_monOrbitNrDiffTcsFdlEvm->Fill(-MaxOrbitNrDiffTcsFdlEvm);

        } else {
          m_monOrbitNrDiffTcsFdlEvm->Fill(diffOrbit);
          m_monOrbitNrDiffTcsFdlEvmLs->Fill(lsNumber, diffOrbit);

        }

      } else {

        if (orbitTcs >= 0) {
          // EVM_FDL error
          m_monOrbitNrDiffTcsFdlEvm->Fill(MaxOrbitNrDiffTcsFdlEvm);
        } else if (orbitEvmFdl >= 0) {
          // TCS error
          m_monOrbitNrDiffTcsFdlEvm->Fill(-MaxOrbitNrDiffTcsFdlEvm);

        } else {
          // TCS and EVM_FDL error
          m_monOrbitNrDiffTcsFdlEvm->Fill(-MaxOrbitNrDiffTcsFdlEvm);
          m_monOrbitNrDiffTcsFdlEvm->Fill(MaxOrbitNrDiffTcsFdlEvm);
        }
      }
      
      if ((lsTcs >= 0) && (lsEvmFdl >= 0)) {

        int diffLs = static_cast<float> (lsTcs - lsEvmFdl);
        edm::LogInfo("L1TGT") << "\n lsTcs = " << lsTcs << " lsEvmFdl = " << lsEvmFdl
                    << " diffLs = " << diffLs << " lsEvent = "
                    << lsNumber << std::endl;

        if (diffLs >= MaxLsNrDiffTcsFdlEvm) {
          m_monLsNrDiffTcsFdlEvm->Fill(MaxLsNrDiffTcsFdlEvm);

        } else if (diffLs <= -MaxLsNrDiffTcsFdlEvm) {
          m_monLsNrDiffTcsFdlEvm->Fill(-MaxLsNrDiffTcsFdlEvm);

        } else {
          m_monLsNrDiffTcsFdlEvm->Fill(diffLs);
          m_monLsNrDiffTcsFdlEvmLs->Fill(lsNumber, diffLs);

        }

      } else {

        if (lsTcs >= 0) {
          // EVM_FDL error
          m_monLsNrDiffTcsFdlEvm->Fill(MaxLsNrDiffTcsFdlEvm);
        } else if (lsEvmFdl >= 0) {
          // TCS error
          m_monLsNrDiffTcsFdlEvm->Fill(-MaxLsNrDiffTcsFdlEvm);

        } else {
          // TCS and EVM_FDL error
          m_monLsNrDiffTcsFdlEvm->Fill(-MaxLsNrDiffTcsFdlEvm);
          m_monLsNrDiffTcsFdlEvm->Fill(MaxLsNrDiffTcsFdlEvm);
        }
      }
    }
    
    // open GT DAQ readout record - exit if failed
    edm::Handle<L1GlobalTriggerReadoutRecord> gtReadoutRecord;
    iEvent.getByToken(gtSource_L1GT_, gtReadoutRecord);

    //edm::ESHandle<L1GtTriggerMenu> menuRcd;
    //evSetup.get<L1GtTriggerMenuRcd>().get(menuRcd);

    //const L1GtTriggerMenu* menu = menuRcd.product();
       
    if (!gtReadoutRecord.isValid()) {
        edm::LogInfo("L1TGT")
                << "can't find L1GlobalTriggerReadoutRecord";
        return;
    }

    if(gtReadoutRecord.isValid()) {
      
      unsigned int NmaxL1AlgoBit = gtReadoutRecord->decisionWord().size();
      unsigned int NmaxL1TechBit = gtReadoutRecord->technicalTriggerWord().size();

      const DecisionWord dWord = gtReadoutRecord->decisionWord();
      const TechnicalTriggerWord technicalTriggerWordBeforeMask = gtReadoutRecord->technicalTriggerWord();
      
      const std::vector<L1GtFdlWord> &m_gtFdlWord(gtReadoutRecord->gtFdlVector());
      int numberBxInEvent=m_gtFdlWord.size();
      int minBxInEvent = (numberBxInEvent + 1)/2 - numberBxInEvent;
      
      for (unsigned int iBit = 0; iBit < NmaxL1AlgoBit; ++iBit) {
    bool accept = dWord[iBit];
    
        typedef std::map<std::string,bool>::value_type valType;
        trig_iter=l1TriggerDecision.find(algoBitToName[iBit]);
        if (trig_iter==l1TriggerDecision.end()){
          l1TriggerDecision.insert(valType(algoBitToName[iBit],accept));
        }else{
          trig_iter->second=accept;
        }

    int ibx=0;
        for (std::vector<L1GtFdlWord>::const_iterator itBx = m_gtFdlWord.begin(); itBx != m_gtFdlWord.end(); ++itBx) {
      
          const DecisionWord dWordBX = (*itBx).gtDecisionWord();  
          bool accept = dWordBX[iBit];
          if (accept) {
        if (iBit < 32)
          h_L1AlgoBX1->Fill(iBit, minBxInEvent+ibx);
        else if (iBit < 64)
          h_L1AlgoBX2->Fill(iBit, minBxInEvent+ibx);
        else if (iBit < 96)
          h_L1AlgoBX3->Fill(iBit, minBxInEvent+ibx);
        else if (iBit < 128)
          h_L1AlgoBX4->Fill(iBit, minBxInEvent+ibx);
      }
          ibx++;               
       }
     }
    
     for (unsigned int iBit = 0; iBit < NmaxL1TechBit; ++iBit) {
       bool accept = technicalTriggerWordBeforeMask[iBit];
       
       typedef std::map<std::string,bool>::value_type valType;
       trig_iter=l1TechTriggerDecision.find(techBitToName[iBit]);
       if (trig_iter==l1TechTriggerDecision.end())
          l1TechTriggerDecision.insert(valType(techBitToName[iBit],accept));
       else
          trig_iter->second=accept;
        

       int ibx=0;
       for (std::vector<L1GtFdlWord>::const_iterator itBx = m_gtFdlWord.begin();
     itBx != m_gtFdlWord.end(); ++itBx) {
         
         const DecisionWord dWordBX = (*itBx).gtTechnicalTriggerWord();  
         bool accept = dWordBX[iBit];
         if (accept) h_L1TechBX->Fill(iBit,minBxInEvent+ibx);
         ibx++;            
       }
     }
   }        

    // initialize bx's to invalid value
    int gtfeBx = -1;
    int fdlBx[2] = { -1, -1 };
    int psbBx[2][7] = { { -1, -1, -1, -1, -1, -1, -1 }, { -1, -1, -1, -1, -1,
            -1, -1 } };
    int gmtBx = -1;

    // get info from GTFE DAQ record
    const L1GtfeWord& gtfeWord = gtReadoutRecord->gtfeWord();
    gtfeBx = gtfeWord.bxNr();
    gtfe_bx->Fill(gtfeBx);
    setupversion_lumi->Fill(lsNumber, gtfeWord.setupVersion());
    int gtfeActiveBoards = gtfeWord.activeBoards();

    // look for GMT readout collection from the same source if GMT active
    if (isActive(gtfeActiveBoards, GMT)) {
        edm::Handle<L1MuGMTReadoutCollection> gmtReadoutCollection;
        iEvent.getByToken(gtSource_L1MuGMT_, gmtReadoutCollection);

        if (gmtReadoutCollection.isValid()) {
            gmtBx = gmtReadoutCollection->getRecord().getBxNr();
        }
    }

    // get info from FDL if active (including decision word)
    if (isActive(gtfeActiveBoards, FDL)) {
        const L1GtFdlWord& fdlWord = gtReadoutRecord->gtFdlWord();
        fdlBx[0] = fdlWord.bxNr();
        fdlBx[1] = fdlWord.localBxNr();

        const DecisionWord& gtDecisionWord = gtReadoutRecord->decisionWord();
        const TechnicalTriggerWord& gtTTWord =
                gtReadoutRecord->technicalTriggerWord();

        int dbitNumber = 0;
        DecisionWord::const_iterator GTdbitItr;
        algo_bits->Fill(-1.); // fill underflow to normalize
        for (GTdbitItr = gtDecisionWord.begin(); GTdbitItr
                != gtDecisionWord.end(); GTdbitItr++) {
            if (*GTdbitItr) {
                algo_bits->Fill(dbitNumber);
                algo_bits_lumi->Fill(lsNumber, dbitNumber);
                int dbitNumber1 = 0;
                DecisionWord::const_iterator GTdbitItr1;
                for (GTdbitItr1 = gtDecisionWord.begin(); GTdbitItr1
                        != gtDecisionWord.end(); GTdbitItr1++) {
                    if (*GTdbitItr1)
                        algo_bits_corr->Fill(dbitNumber, dbitNumber1);
                    dbitNumber1++;
                }
                int tbitNumber1 = 0;
                TechnicalTriggerWord::const_iterator GTtbitItr1;
                for (GTtbitItr1 = gtTTWord.begin(); GTtbitItr1
                        != gtTTWord.end(); GTtbitItr1++) {
                    if (*GTtbitItr1)
                        algo_tt_bits_corr->Fill(dbitNumber, tbitNumber1);
                    tbitNumber1++;
                }
            }
            dbitNumber++;
        }

        int tbitNumber = 0;
        TechnicalTriggerWord::const_iterator GTtbitItr;
        tt_bits->Fill(-1.); // fill underflow to normalize
        for (GTtbitItr = gtTTWord.begin(); GTtbitItr != gtTTWord.end(); GTtbitItr++) {
            if (*GTtbitItr) {
                tt_bits->Fill(tbitNumber);
                tt_bits_lumi->Fill(lsNumber, tbitNumber);
                int tbitNumber1 = 0;
                TechnicalTriggerWord::const_iterator GTtbitItr1;
                for (GTtbitItr1 = gtTTWord.begin(); GTtbitItr1
                        != gtTTWord.end(); GTtbitItr1++) {
                    if (*GTtbitItr1)
                        tt_bits_corr->Fill(tbitNumber, tbitNumber1);
                    tbitNumber1++;
                }
            }
            tbitNumber++;
        }


        // fill the index of actual prescale factor set
        // the index for technical triggers and algorithm trigger is the same (constraint in L1 GT TS)
        // so we read only pfIndexAlgoTrig (boost::uint16_t)

        const int pfIndexAlgoTrig = fdlWord.gtPrescaleFactorIndexAlgo();
        m_monL1PrescaleFactorSet->Fill(lsNumber,
                static_cast<float> (pfIndexAlgoTrig));

        //

        // check that the combination (lsNumber, pfIndex) is not already included
        // to avoid fake entries due to different event order

        std::pair<int, int> pairLsPfi = std::make_pair(lsNumber,
                pfIndexAlgoTrig);

        CItVecPair cIt = find(m_pairLsNumberPfIndex.begin(),
                m_pairLsNumberPfIndex.end(), pairLsPfi);

        if (cIt == m_pairLsNumberPfIndex.end()) {

            m_pairLsNumberPfIndex.push_back(pairLsPfi);

        }

    }

    // get info from active PSB's
    int ibit = PSB9; // first psb
    // for now hardcode psb id's - TODO - get them from Vasile's board maps...
    int psbID[7] = { 0xbb09, 0xbb0d, 0xbb0e, 0xbb0f, 0xbb13, 0xbb14, 0xbb15 };
    for (int i = 0; i < 7; i++) {
        if (isActive(gtfeActiveBoards, ibit)) {
            L1GtPsbWord psbWord = gtReadoutRecord->gtPsbWord(psbID[i]);
            psbBx[0][i] = psbWord.bxNr();
            psbBx[1][i] = psbWord.localBxNr();
        }
        ibit++;
    }

    //fill the dbx histo
    if (gtfeEvmBx > -1)
        dbx_module->Fill(0., gtfeEvmBx - gtfeBx);
    if (tcsBx > -1)
        dbx_module->Fill(1., tcsBx - gtfeBx);
    for (int i = 0; i < 2; i++) {
        if (fdlBx[i] > -1)
            dbx_module->Fill(2. + i, fdlBx[i] - gtfeBx);
    }
    for (int j = 0; j < 7; j++) {
        for (int i = 0; i < 2; i++) {
            if (psbBx[i][j] > -1)
                dbx_module->Fill(4. + i + 2 * j, psbBx[i][j] - gtfeBx);
        }
    }
    if (gmtBx > -1)
        dbx_module->Fill(18., gmtBx - gtfeBx);

}


// end section
void L1TGT::endLuminosityBlock(const edm::LuminosityBlock& iLumi,
        const edm::EventSetup& evSetup) {

    if (m_runInEndLumi) {
        countPfsIndicesPerLs();
    }
}


bool L1TGT::isActive(int word, int bit) {
    if (word & (1 << bit))
        return true;
    return false;
}


void L1TGT::countPfsIndicesPerLs() {

    if (verbose_) {
        edm::LogInfo("L1TGT") << "\n  Prescale factor indices used in a LS "
                << std::endl;

        for (CItVecPair cIt = m_pairLsNumberPfIndex.begin(); cIt
                != m_pairLsNumberPfIndex.end(); ++cIt) {

            edm::LogVerbatim("L1TGT") << "  lsNumber = " << (*cIt).first
                    << " pfIndex = " << (*cIt).second << std::endl;
        }
        edm::LogVerbatim("L1TGT") << std::endl;
    }

    // reset the histogram...
    m_monL1PfIndicesPerLs->Reset();

    // sort the vector (for pairs: sort after first argument, then after the second argument)
    std::sort(m_pairLsNumberPfIndex.begin(), m_pairLsNumberPfIndex.end());

    int previousLsNumber = -1;
    int previousPfsIndex = -1;

    // count the number of pairs (lsNumber, pfIndex) per Ls
    // there are no duplicate entries, and pairs are sorted after both members
    // ... and fill again the histogram
    for (CItVecPair cIt = m_pairLsNumberPfIndex.begin(); cIt
            != m_pairLsNumberPfIndex.end(); ++cIt) {

        int pfsIndicesPerLs = 1;

        if ((*cIt).first == previousLsNumber) {

            if ((*cIt).second != previousPfsIndex) {
                pfsIndicesPerLs++;
                previousPfsIndex = (*cIt).second;
            }

        } else {

            // fill the histogram with the number of PF indices for the previous Ls
            if (previousLsNumber != -1) {
                m_monL1PfIndicesPerLs->Fill(pfsIndicesPerLs);
            }

            // new Ls
            previousLsNumber = (*cIt).first;
            previousPfsIndex = (*cIt).second;

            pfsIndicesPerLs = 1;
        }

    }

}




// static class members
// maximum difference in orbit number
const int L1TGT::MaxOrbitNrDiffTcsFdlEvm = 24;

// maximum difference in luminosity segment number
const int L1TGT::MaxLsNrDiffTcsFdlEvm = 24;