#include <ME0DigisValidation.h>

Inheritance diagram for ME0DigisValidation:

Public Member Functions
void	analyze (const edm::Event &e, const edm::EventSetup &) override

void	bookHistograms (DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &) override

bool	isMatched (const int, const int, const int, const int, const int, const int)

	ME0DigisValidation (const edm::ParameterSet &)

	~ME0DigisValidation () override

Public Member Functions inherited from ME0BaseValidation
MonitorElement *	BookHistXY (DQMStore::IBooker &, const char name, const char label, unsigned int region_num, unsigned int layer_num=99)

MonitorElement *	BookHistZR (DQMStore::IBooker &, const char name, const char label, unsigned int region_num, unsigned int layer_num=99)

	ME0BaseValidation (const edm::ParameterSet &ps)

	~ME0BaseValidation () override

Public Member Functions inherited from DQMEDAnalyzer
void	accumulate (edm::Event const &event, edm::EventSetup const &setup) final

void	beginLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

void	beginRun (edm::Run const &run, edm::EventSetup const &setup) final

void	beginStream (edm::StreamID id) final

virtual void	dqmBeginRun (edm::Run const &, edm::EventSetup const &)

	DQMEDAnalyzer ()

void	endLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

void	endRun (edm::Run const &run, edm::EventSetup const &setup) final

virtual bool	getCanSaveByLumi ()

Public Member Functions inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
	EDProducer ()=default

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Attributes
edm::EDGetToken	InputTagToken_Digi

MonitorElement *	me0_strip_dg_bkg_rad_tot

MonitorElement *	me0_strip_dg_bkgElePos_rad

MonitorElement *	me0_strip_dg_bkgNeutral_rad

MonitorElement *	me0_strip_dg_den_eta [2][6]

MonitorElement *	me0_strip_dg_den_eta_tot

MonitorElement *	me0_strip_dg_dphi_global_Muon [2][6]

MonitorElement *	me0_strip_dg_dphi_global_tot_Muon

MonitorElement *	me0_strip_dg_dphi_vs_phi_global_tot_Muon

MonitorElement *	me0_strip_dg_dtime_tot_Muon

MonitorElement *	me0_strip_dg_dx_local_Muon [2][6]

MonitorElement *	me0_strip_dg_dx_local_tot_Muon

MonitorElement *	me0_strip_dg_dy_local_Muon [2][6]

MonitorElement *	me0_strip_dg_dy_local_tot_Muon

MonitorElement *	me0_strip_dg_num_eta [2][6]

MonitorElement *	me0_strip_dg_num_eta_tot

MonitorElement *	me0_strip_dg_time_tot

MonitorElement *	me0_strip_dg_x_local_tot

MonitorElement *	me0_strip_dg_xy [2][6]

MonitorElement *	me0_strip_dg_xy_Muon [2][6]

MonitorElement *	me0_strip_dg_y_local_tot

MonitorElement *	me0_strip_dg_zr [2][6]

MonitorElement *	me0_strip_dg_zr_tot [2]

MonitorElement *	me0_strip_dg_zr_tot_Muon [2]

MonitorElement *	me0_strip_exp_bkg_rad_tot

MonitorElement *	me0_strip_exp_bkgElePos_rad

MonitorElement *	me0_strip_exp_bkgNeutral_rad

int	npart

MonitorElement *	num_evts

double	sigma_x_

double	sigma_y_

Additional Inherited Members
Public Types inherited from DQMEDAnalyzer
typedef dqm::reco::DQMStore	DQMStore

typedef dqm::reco::MonitorElement	MonitorElement

Public Types inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Static Public Member Functions inherited from DQMEDAnalyzer
static void	globalEndJob (DQMEDAnalyzerGlobalCache const *)

static void	globalEndLuminosityBlockProduce (edm::LuminosityBlock &lumi, edm::EventSetup const &setup, LuminosityBlockContext const *context)

static void	globalEndRunProduce (edm::Run &run, edm::EventSetup const &setup, RunContext const *context)

static std::unique_ptr< DQMEDAnalyzerGlobalCache >	initializeGlobalCache (edm::ParameterSet const &)

Protected Member Functions inherited from DQMEDAnalyzer
uint64_t	meId () const

Protected Attributes inherited from ME0BaseValidation
edm::ESGetToken< ME0Geometry, MuonGeometryRecord >	geomToken_

edm::EDGetToken	InputTagToken_

std::vector< std::string >	layerLabel

int	nBinXY_

std::vector< double >	nBinZR_

std::vector< double >	RangeZR_

std::vector< std::string >	regionLabel

Protected Attributes inherited from DQMEDAnalyzer
edm::EDPutTokenT< DQMToken >	lumiToken_

edm::EDPutTokenT< DQMToken >	runToken_

unsigned int	streamId_

Detailed Description

Definition at line 9 of file ME0DigisValidation.h.

Constructor & Destructor Documentation

◆ ME0DigisValidation()

ME0DigisValidation::ME0DigisValidation ( const edm::ParameterSet & cfg )

explicit

Definition at line 4 of file ME0DigisValidation.cc.

                                                                  : ME0BaseValidation(cfg) {
   InputTagToken_ = consumes<edm::PSimHitContainer>(cfg.getParameter<edm::InputTag>("simInputLabel"));
   InputTagToken_Digi = consumes<ME0DigiPreRecoCollection>(cfg.getParameter<edm::InputTag>("digiInputLabel"));
   sigma_x_ = cfg.getParameter<double>("sigma_x");
   sigma_y_ = cfg.getParameter<double>("sigma_y");
 }

References looper::cfg, ME0BaseValidation::InputTagToken_, InputTagToken_Digi, sigma_x_, and sigma_y_.

◆ ~ME0DigisValidation()

ME0DigisValidation::~ME0DigisValidation ( )

override

Definition at line 158 of file ME0DigisValidation.cc.

158 {}

Member Function Documentation

◆ analyze()

void ME0DigisValidation::analyze	(	const edm::Event &	e,
		const edm::EventSetup &	iSetup
	)

overridevirtual

Implements ME0BaseValidation.

Definition at line 160 of file ME0DigisValidation.cc.

                                                                                {
   const ME0Geometry *ME0Geometry_ = &iSetup.getData(geomToken_);
  
   edm::Handle<edm::PSimHitContainer> ME0Hits;
   e.getByToken(InputTagToken_, ME0Hits);
  
   edm::Handle<ME0DigiPreRecoCollection> ME0Digis;
   e.getByToken(InputTagToken_Digi, ME0Digis);
  
   if (!ME0Hits.isValid() | !ME0Digis.isValid()) {
     edm::LogError("ME0DigisValidation") << "Cannot get ME0Hits/ME0Digis by Token simInputTagToken";
     return;
   }
  
   num_evts->Fill(1);
   bool toBeCounted1 = true;
  
   for (ME0DigiPreRecoCollection::DigiRangeIterator cItr = ME0Digis->begin(); cItr != ME0Digis->end(); cItr++) {
     ME0DetId id = (*cItr).first;
  
     const GeomDet *gdet = ME0Geometry_->idToDet(id);
     if (gdet == nullptr) {
       edm::LogWarning("ME0DigisValidation") << "Getting DetId failed. Discard this gem strip hit. Maybe it comes "
                                                "from unmatched geometry.";
       continue;
     }
     const BoundPlane &surface = gdet->surface();
  
     int region = (int)id.region();
     int layer = (int)id.layer();
     int chamber = (int)id.chamber();
     int roll = (int)id.roll();
  
     ME0DigiPreRecoCollection::const_iterator digiItr;
     for (digiItr = (*cItr).second.first; digiItr != (*cItr).second.second; ++digiItr) {
       LocalPoint lp(digiItr->x(), digiItr->y(), 0);
  
       GlobalPoint gp = surface.toGlobal(lp);
  
       float g_r = (float)gp.perp();
       float g_x = (float)gp.x();
       float g_y = (float)gp.y();
       float g_z = (float)gp.z();
  
       int particleType = digiItr->pdgid();
       int isPrompt = digiItr->prompt();
  
       float timeOfFlight = digiItr->tof();
  
       me0_strip_dg_x_local_tot->Fill(lp.x());
       me0_strip_dg_y_local_tot->Fill(lp.y());
       me0_strip_dg_time_tot->Fill(timeOfFlight);
  
       // fill hist
       int region_num = 0;
       if (region == -1)
         region_num = 0;
       else if (region == 1)
         region_num = 1;
       int layer_num = layer - 1;
  
       bool toBeCounted2 = true;
  
       if (isPrompt == 1 && abs(particleType) == 13) {
         me0_strip_dg_zr_tot_Muon[region_num]->Fill(g_z, g_r);
         me0_strip_dg_xy_Muon[region_num][layer_num]->Fill(g_x, g_y);
  
         for (auto hits = ME0Hits->begin(); hits != ME0Hits->end(); hits++) {
           int particleType_sh = hits->particleType();
           int evtId_sh = hits->eventId().event();
           int bx_sh = hits->eventId().bunchCrossing();
           int procType_sh = hits->processType();
  
           if (!(abs(particleType_sh) == 13 && evtId_sh == 0 && bx_sh == 0 && procType_sh == 0))
             continue;
  
           const ME0DetId id(hits->detUnitId());
           int region_sh = id.region();
           int layer_sh = id.layer();
           int chamber_sh = id.chamber();
           int roll_sh = id.roll();
  
           int region_sh_num = 0;
           if (region_sh == -1)
             region_sh_num = 0;
           else if (region_sh == 1)
             region_sh_num = 1;
           int layer_sh_num = layer_sh - 1;
  
           LocalPoint lp_sh = hits->localPosition();
           GlobalPoint gp_sh = ME0Geometry_->idToDet(id)->surface().toGlobal(lp_sh);
  
           if (toBeCounted1) {
             me0_strip_dg_den_eta[region_sh_num][layer_sh_num]->Fill(fabs(gp_sh.eta()));
             me0_strip_dg_den_eta_tot->Fill(fabs(gp_sh.eta()));
           }
  
           if (!(region == region_sh && layer == layer_sh && chamber == chamber_sh && roll == roll_sh))
             continue;
  
           float dx_loc = lp_sh.x() - lp.x();
           float dy_loc = lp_sh.y() - lp.y();
           float dphi_glob = gp_sh.phi() - gp.phi();
           float deta_glob = gp_sh.eta() - gp.eta();
  
           if (!(fabs(dphi_glob) < 3 * sigma_x_ && fabs(deta_glob) < 3 * sigma_y_))
             continue;
  
           float timeOfFlight_sh = hits->tof();
           const LocalPoint centralLP(0., 0., 0.);
           const GlobalPoint centralGP(ME0Geometry_->idToDet(id)->surface().toGlobal(centralLP));
           float centralTOF(centralGP.mag() / 29.98);  // speed of light
           float timeOfFlight_sh_corr = timeOfFlight_sh - centralTOF;
  
           me0_strip_dg_dx_local_Muon[region_num][layer_num]->Fill(dx_loc);
           me0_strip_dg_dy_local_Muon[region_num][layer_num]->Fill(dy_loc);
           me0_strip_dg_dphi_global_Muon[region_num][layer_num]->Fill(dphi_glob);
  
           me0_strip_dg_dx_local_tot_Muon->Fill(dx_loc);
           me0_strip_dg_dy_local_tot_Muon->Fill(dy_loc);
           me0_strip_dg_dphi_global_tot_Muon->Fill(dphi_glob);
  
           me0_strip_dg_dphi_vs_phi_global_tot_Muon->Fill(gp_sh.phi(), dphi_glob);
           me0_strip_dg_dtime_tot_Muon->Fill(timeOfFlight - timeOfFlight_sh_corr);
  
           if (toBeCounted2) {
             me0_strip_dg_num_eta[region_num][layer_num]->Fill(fabs(gp_sh.eta()));
             me0_strip_dg_num_eta_tot->Fill(fabs(gp_sh.eta()));
           }
           toBeCounted2 = false;
  
         }  // loop SH
  
         toBeCounted1 = false;
  
       } else {
         me0_strip_dg_zr_tot[region_num]->Fill(g_z, g_r);
         me0_strip_dg_xy[region_num][layer_num]->Fill(g_x, g_y);
       }
  
       if ((abs(particleType) == 11 || abs(particleType) == 22 || abs(particleType) == 2112) && isPrompt == 0)
         me0_strip_dg_bkg_rad_tot->Fill(fabs(gp.perp()));
       if ((abs(particleType) == 11) && isPrompt == 0)
         me0_strip_dg_bkgElePos_rad->Fill(fabs(gp.perp()));
       if ((abs(particleType) == 22 || abs(particleType) == 2112) && isPrompt == 0)
         me0_strip_dg_bkgNeutral_rad->Fill(fabs(gp.perp()));
  
     }  // loop DG
   }
 }

References funct::abs(), relativeConstraints::chamber, MillePedeFileConverter_cfg::e, PV3DBase< T, PVType, FrameType >::eta(), dqm::impl::MonitorElement::Fill(), dqmMemoryStats::float, ME0BaseValidation::geomToken_, edm::EventSetup::getData(), runTauDisplay::gp, hfClusterShapes_cfi::hits, triggerObjects_cff::id, ME0Geometry::idToDet(), ME0BaseValidation::InputTagToken_, InputTagToken_Digi, createfilelist::int, edm::HandleBase::isValid(), phase1PixelTopology::layer, me0_strip_dg_bkg_rad_tot, me0_strip_dg_bkgElePos_rad, me0_strip_dg_bkgNeutral_rad, me0_strip_dg_den_eta, me0_strip_dg_den_eta_tot, me0_strip_dg_dphi_global_Muon, me0_strip_dg_dphi_global_tot_Muon, me0_strip_dg_dphi_vs_phi_global_tot_Muon, me0_strip_dg_dtime_tot_Muon, me0_strip_dg_dx_local_Muon, me0_strip_dg_dx_local_tot_Muon, me0_strip_dg_dy_local_Muon, me0_strip_dg_dy_local_tot_Muon, me0_strip_dg_num_eta, me0_strip_dg_num_eta_tot, me0_strip_dg_time_tot, me0_strip_dg_x_local_tot, me0_strip_dg_xy, me0_strip_dg_xy_Muon, me0_strip_dg_y_local_tot, me0_strip_dg_zr_tot, me0_strip_dg_zr_tot_Muon, num_evts, PbPb_ZMuSkimMuonDPG_cff::particleType, PV3DBase< T, PVType, FrameType >::phi(), HLT_FULL_cff::region, sigma_x_, sigma_y_, GeomDet::surface(), spr::timeOfFlight(), Surface::toGlobal(), PV3DBase< T, PVType, FrameType >::x(), and PV3DBase< T, PVType, FrameType >::y().

◆ bookHistograms()

void ME0DigisValidation::bookHistograms	(	DQMStore::IBooker &	ibooker,
		edm::Run const &	Run,
		edm::EventSetup const &	iSetup
	)

overridevirtual

Implements DQMEDAnalyzer.

Definition at line 11 of file ME0DigisValidation.cc.

                                                                      {
   LogDebug("MuonME0DigisValidation") << "Info: Loading Geometry information\n";
   ibooker.setCurrentFolder("MuonME0DigisV/ME0DigisTask");
  
   unsigned int nregion = 2;
  
   edm::LogInfo("MuonME0DigisValidation") << "+++ Info : # of region: " << nregion << std::endl;
  
   LogDebug("MuonME0DigisValidation") << "+++ Info : finish to get geometry information from ES.\n";
  
   num_evts = ibooker.book1D("num_evts", "Number of events; ; Number of events", 1, 0, 2);
  
   me0_strip_dg_x_local_tot =
       ibooker.book1D("me0_strip_dg_x_local_tot", "Local X; X_{local} [cm]; Entries", 60, -30.0, +30.0);
   me0_strip_dg_y_local_tot =
       ibooker.book1D("me0_strip_dg_y_local_tot", "Local Y; Y_{local} [cm]; Entries", 100, -50.0, +50.0);
   me0_strip_dg_time_tot = ibooker.book1D("me0_strip_dg_time_tot", "ToF; ToF [ns]; Entries", 400, -200, +200);
  
   me0_strip_dg_dx_local_tot_Muon =
       ibooker.book1D("me0_strip_dg_dx_local_tot", "Local DeltaX; #Delta X_{local} [cm]; Entries", 50, -0.1, +0.1);
   me0_strip_dg_dy_local_tot_Muon =
       ibooker.book1D("me0_strip_dg_dy_local_tot", "Local DeltaY; #Delta Y_{local} [cm]; Entries", 500, -10.0, +10.0);
   me0_strip_dg_dphi_global_tot_Muon = ibooker.book1D(
       "me0_strip_dg_dphi_global_tot", "Global DeltaPhi; #Delta #phi_{global} [rad]; Entries", 50, -0.01, +0.01);
   me0_strip_dg_dtime_tot_Muon =
       ibooker.book1D("me0_strip_dg_dtime_tot", "DeltaToF; #Delta ToF [ns]; Entries", 50, -5, +5);
  
   me0_strip_dg_dphi_vs_phi_global_tot_Muon = ibooker.book2D("me0_strip_dg_dphi_vs_phi_global_tot",
                                                             "Global DeltaPhi vs. Phi; #phi_{global} [rad]; #Delta "
                                                             "#phi_{global} [rad]",
                                                             72,
                                                             -M_PI,
                                                             +M_PI,
                                                             50,
                                                             -0.01,
                                                             +0.01);
  
   me0_strip_dg_den_eta_tot = ibooker.book1D("me0_strip_dg_den_eta_tot", "Denominator; #eta; Entries", 12, 1.8, 3.0);
   me0_strip_dg_num_eta_tot = ibooker.book1D("me0_strip_dg_num_eta_tot", "Numerator; #eta; Entries", 12, 1.8, 3.0);
  
   float bins[] = {62.3, 70.0, 77.7, 87.1, 96.4, 108.2, 119.9, 134.7, 149.5};
   int binnum = sizeof(bins) / sizeof(float) - 1;
  
   me0_strip_dg_bkg_rad_tot =
       ibooker.book1D("me0_strip_dg_bkg_radius_tot", "Total neutron background; Radius [cm]; Entries", binnum, bins);
   me0_strip_dg_bkgElePos_rad = ibooker.book1D(
       "me0_strip_dg_bkgElePos_radius", "Neutron background: electrons+positrons; Radius [cm]; Entries", binnum, bins);
   me0_strip_dg_bkgNeutral_rad = ibooker.book1D(
       "me0_strip_dg_bkgNeutral_radius", "Neutron background: gammas+neutrons; Radius [cm]; Entries", binnum, bins);
  
   me0_strip_exp_bkg_rad_tot = ibooker.book1D("me0_strip_exp_bkg_radius_tot",
                                              "Total expected neutron background; Radius [cm]; Hit Rate [Hz/cm^{2}]",
                                              binnum,
                                              bins);
   me0_strip_exp_bkgElePos_rad = ibooker.book1D("me0_strip_exp_bkgElePos_radius",
                                                "Expected neutron background: electrons+positrons; Radius "
                                                "[cm]; Hit Rate [Hz/cm^{2}]",
                                                binnum,
                                                bins);
   me0_strip_exp_bkgNeutral_rad = ibooker.book1D("me0_strip_exp_bkgNeutral_radius",
                                                 "Expected neutron background: gammas+neutrons; Radius "
                                                 "[cm]; Hit Rate [Hz/cm^{2}]",
                                                 binnum,
                                                 bins);
  
   std::vector<double> neuBkg, eleBkg;
   neuBkg.push_back(899644.0);
   neuBkg.push_back(-30841.0);
   neuBkg.push_back(441.28);
   neuBkg.push_back(-3.3405);
   neuBkg.push_back(0.0140588);
   neuBkg.push_back(-3.11473e-05);
   neuBkg.push_back(2.83736e-08);
   eleBkg.push_back(4.68590e+05);
   eleBkg.push_back(-1.63834e+04);
   eleBkg.push_back(2.35700e+02);
   eleBkg.push_back(-1.77706e+00);
   eleBkg.push_back(7.39960e-03);
   eleBkg.push_back(-1.61448e-05);
   eleBkg.push_back(1.44368e-08);
  
   for (int i = 1; i < me0_strip_exp_bkgNeutral_rad->getTH1F()->GetSize(); i++) {
     double pos = me0_strip_exp_bkgNeutral_rad->getTH1F()->GetBinCenter(i);
     double neutral = 0;
     double charged = 0;
  
     double pos_helper = 1.0;
     for (int j = 0; j < 7; ++j) {
       neutral += neuBkg[j] * pos_helper;
       charged += eleBkg[j] * pos_helper;
       pos_helper *= pos;
     }
  
     me0_strip_exp_bkgNeutral_rad->setBinContent(i, neutral);
     me0_strip_exp_bkgElePos_rad->setBinContent(i, charged);
     me0_strip_exp_bkg_rad_tot->setBinContent(i, neutral + charged);
   }
  
   for (unsigned int region_num = 0; region_num < nregion; region_num++) {
     me0_strip_dg_zr_tot[region_num] = BookHistZR(ibooker, "me0_strip_dg_tot", "Digi", region_num);
     me0_strip_dg_zr_tot_Muon[region_num] = BookHistZR(ibooker, "me0_strip_dg_tot_Muon", "Digi Muon", region_num);
     for (unsigned int layer_num = 0; layer_num < 6; layer_num++) {
       std::string hist_name_for_dx_local =
           std::string("me0_strip_dg_dx_local") + regionLabel[region_num] + "_l" + layerLabel[layer_num];
       std::string hist_name_for_dy_local =
           std::string("me0_strip_dg_dy_local") + regionLabel[region_num] + "_l" + layerLabel[layer_num];
       std::string hist_name_for_dphi_global =
           std::string("me0_strip_dg_dphi_global") + regionLabel[region_num] + "_l" + layerLabel[layer_num];
  
       std::string hist_name_for_den_eta =
           std::string("me0_strip_dg_den_eta") + regionLabel[region_num] + "_l" + layerLabel[layer_num];
       std::string hist_name_for_num_eta =
           std::string("me0_strip_dg_num_eta") + regionLabel[region_num] + "_l" + layerLabel[layer_num];
  
       std::string hist_label_for_dx_local = "Local DeltaX: region" + regionLabel[region_num] + " layer " +
                                             layerLabel[layer_num] + " ; #Delta X_{local} [cm]; Entries";
       std::string hist_label_for_dy_local = "Local DeltaY: region" + regionLabel[region_num] + " layer " +
                                             layerLabel[layer_num] + " ; #Delta Y_{local} [cm]; Entries";
       std::string hist_label_for_dphi_global = "Global DeltaPhi: region" + regionLabel[region_num] + " layer " +
                                                layerLabel[layer_num] + " ; #Delta #phi_{global} [rad]; Entries";
  
       std::string hist_label_for_den_eta =
           "Denominator: region" + regionLabel[region_num] + " layer " + layerLabel[layer_num] + " ; #eta; Entries";
       std::string hist_label_for_num_eta =
           "Numerator: region" + regionLabel[region_num] + " layer " + layerLabel[layer_num] + " ; #eta; Entries";
  
       me0_strip_dg_xy[region_num][layer_num] = BookHistXY(ibooker, "me0_strip_dg", "Digi", region_num, layer_num);
       me0_strip_dg_xy_Muon[region_num][layer_num] =
           BookHistXY(ibooker, "me0_strip_dg_Muon", "Digi Muon", region_num, layer_num);
  
       me0_strip_dg_dx_local_Muon[region_num][layer_num] =
           ibooker.book1D(hist_name_for_dx_local.c_str(), hist_label_for_dx_local.c_str(), 50, -0.1, +0.1);
       me0_strip_dg_dy_local_Muon[region_num][layer_num] =
           ibooker.book1D(hist_name_for_dy_local.c_str(), hist_label_for_dy_local.c_str(), 500, -10.0, +10.0);
       me0_strip_dg_dphi_global_Muon[region_num][layer_num] =
           ibooker.book1D(hist_name_for_dphi_global.c_str(), hist_label_for_dphi_global.c_str(), 50, -0.01, +0.01);
  
       me0_strip_dg_den_eta[region_num][layer_num] =
           ibooker.book1D(hist_name_for_den_eta, hist_label_for_den_eta, 12, 1.8, 3.0);
       me0_strip_dg_num_eta[region_num][layer_num] =
           ibooker.book1D(hist_name_for_num_eta, hist_label_for_num_eta, 12, 1.8, 3.0);
     }
   }
 }