#include <Validation/MtdValidation/plugins/BtlSimHitsValidation.cc>

Inheritance diagram for BtlSimHitsValidation:

Public Member Functions
	BtlSimHitsValidation (const edm::ParameterSet &)

	~BtlSimHitsValidation () 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

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

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 &)

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

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

Private Attributes
edm::EDGetTokenT< CrossingFrame< PSimHit > >	btlSimHitsToken_

const std::string	folder_

const float	hitMinEnergy_

MonitorElement *	meHitEnergy_

MonitorElement *	meHitEta_

MonitorElement *	meHitEvsEta_

MonitorElement *	meHitEvsPhi_

MonitorElement *	meHitEvsZ_

MonitorElement *	meHitLogEnergy_

MonitorElement *	meHitPhi_

MonitorElement *	meHitTime_

MonitorElement *	meHitTvsE_

MonitorElement *	meHitTvsEta_

MonitorElement *	meHitTvsPhi_

MonitorElement *	meHitTvsZ_

MonitorElement *	meHitX_

MonitorElement *	meHitXlocal_

MonitorElement *	meHitY_

MonitorElement *	meHitYlocal_

MonitorElement *	meHitZ_

MonitorElement *	meHitZlocal_

MonitorElement *	meNevents_

MonitorElement *	meNhits_

MonitorElement *	meNtrkPerCell_

MonitorElement *	meOccupancy_

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

Protected Member Functions inherited from DQMEDAnalyzer
uint64_t	meId () const

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

edm::EDPutTokenT< DQMToken >	runToken_

unsigned int	streamId_

Detailed Description

Description: BTL SIM hits validation

Implementation: [Notes on implementation]

Definition at line 50 of file BtlSimHitsValidation.cc.

Constructor & Destructor Documentation

◆ BtlSimHitsValidation()

BtlSimHitsValidation::BtlSimHitsValidation ( const edm::ParameterSet & iConfig )

explicit

Definition at line 102 of file BtlSimHitsValidation.cc.

     : folder_(iConfig.getParameter<std::string>("folder")),
       hitMinEnergy_(iConfig.getParameter<double>("hitMinimumEnergy")) {
   btlSimHitsToken_ = consumes<CrossingFrame<PSimHit> >(iConfig.getParameter<edm::InputTag>("inputTag"));
 }

References btlSimHitsToken_, and edm::ParameterSet::getParameter().

◆ ~BtlSimHitsValidation()

BtlSimHitsValidation::~BtlSimHitsValidation ( )

override

Definition at line 108 of file BtlSimHitsValidation.cc.

108 {}

Member Function Documentation

◆ analyze()

void BtlSimHitsValidation::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivatevirtual

Reimplemented from DQMEDAnalyzer.

Definition at line 111 of file BtlSimHitsValidation.cc.

                                                                                       {
   using namespace edm;
   using namespace geant_units::operators;
  
   edm::ESHandle<MTDGeometry> geometryHandle;
   iSetup.get<MTDDigiGeometryRecord>().get(geometryHandle);
   const MTDGeometry* geom = geometryHandle.product();
  
   edm::ESHandle<MTDTopology> topologyHandle;
   iSetup.get<MTDTopologyRcd>().get(topologyHandle);
   const MTDTopology* topology = topologyHandle.product();
  
   auto btlSimHitsHandle = makeValid(iEvent.getHandle(btlSimHitsToken_));
   MixCollection<PSimHit> btlSimHits(btlSimHitsHandle.product());
  
   std::unordered_map<uint32_t, MTDHit> m_btlHits;
   std::unordered_map<uint32_t, std::set<int> > m_btlTrkPerCell;
  
   // --- Loop over the BLT SIM hits
   for (auto const& simHit : btlSimHits) {
     // --- Use only hits compatible with the in-time bunch-crossing
     if (simHit.tof() < 0 || simHit.tof() > 25.)
       continue;
  
     DetId id = simHit.detUnitId();
  
     m_btlTrkPerCell[id.rawId()].insert(simHit.trackId());
  
     auto simHitIt = m_btlHits.emplace(id.rawId(), MTDHit()).first;
  
     // --- Accumulate the energy (in MeV) of SIM hits in the same detector cell
     (simHitIt->second).energy += convertUnitsTo(0.001_MeV, simHit.energyLoss());
  
     // --- Get the time of the first SIM hit in the cell
     if ((simHitIt->second).time == 0 || simHit.tof() < (simHitIt->second).time) {
       (simHitIt->second).time = simHit.tof();
  
       auto hit_pos = simHit.entryPoint();
       (simHitIt->second).x = hit_pos.x();
       (simHitIt->second).y = hit_pos.y();
       (simHitIt->second).z = hit_pos.z();
     }
  
   }  // simHit loop
  
   // ==============================================================================
   //  Histogram filling
   // ==============================================================================
  
   if (!m_btlHits.empty())
     meNhits_->Fill(log10(m_btlHits.size()));
  
   for (auto const& hit : m_btlTrkPerCell)
     meNtrkPerCell_->Fill((hit.second).size());
  
   for (auto const& hit : m_btlHits) {
     meHitLogEnergy_->Fill(log10((hit.second).energy));
  
     if ((hit.second).energy < hitMinEnergy_)
       continue;
  
     // --- Get the SIM hit global position
     BTLDetId detId(hit.first);
     DetId geoId = detId.geographicalId(MTDTopologyMode::crysLayoutFromTopoMode(topology->getMTDTopologyMode()));
     const MTDGeomDet* thedet = geom->idToDet(geoId);
     if (thedet == nullptr)
       throw cms::Exception("BtlSimHitsValidation") << "GeographicalID: " << std::hex << geoId.rawId() << " ("
                                                    << detId.rawId() << ") is invalid!" << std::dec << std::endl;
     const ProxyMTDTopology& topoproxy = static_cast<const ProxyMTDTopology&>(thedet->topology());
     const RectangularMTDTopology& topo = static_cast<const RectangularMTDTopology&>(topoproxy.specificTopology());
  
     Local3DPoint local_point(
         convertMmToCm((hit.second).x), convertMmToCm((hit.second).y), convertMmToCm((hit.second).z));
  
     local_point = topo.pixelToModuleLocalPoint(local_point, detId.row(topo.nrows()), detId.column(topo.nrows()));
     const auto& global_point = thedet->toGlobal(local_point);
  
     // --- Fill the histograms
     meHitEnergy_->Fill((hit.second).energy);
     meHitTime_->Fill((hit.second).time);
  
     meHitXlocal_->Fill((hit.second).x);
     meHitYlocal_->Fill((hit.second).y);
     meHitZlocal_->Fill((hit.second).z);
  
     meOccupancy_->Fill(global_point.z(), global_point.phi());
  
     meHitX_->Fill(global_point.x());
     meHitY_->Fill(global_point.y());
     meHitZ_->Fill(global_point.z());
     meHitPhi_->Fill(global_point.phi());
     meHitEta_->Fill(global_point.eta());
  
     meHitTvsE_->Fill((hit.second).energy, (hit.second).time);
     meHitEvsPhi_->Fill(global_point.phi(), (hit.second).energy);
     meHitEvsEta_->Fill(global_point.eta(), (hit.second).energy);
     meHitEvsZ_->Fill(global_point.z(), (hit.second).energy);
     meHitTvsPhi_->Fill(global_point.phi(), (hit.second).time);
     meHitTvsEta_->Fill(global_point.eta(), (hit.second).time);
     meHitTvsZ_->Fill(global_point.z(), (hit.second).time);
  
   }  // hit loop
  
   // --- This is to count the number of processed events, needed in the harvesting step
   meNevents_->Fill(0.5);
 }

References btlSimHitsToken_, BTLDetId::column(), geant_units::operators::convertMmToCm(), geant_units::operators::convertUnitsTo(), MTDTopologyMode::crysLayoutFromTopoMode(), TauDecayModes::dec, HCALHighEnergyHPDFilter_cfi::energy, Exception, dqm::impl::MonitorElement::Fill(), BTLDetId::geographicalId(), relativeConstraints::geom, edm::EventSetup::get(), get, hitMinEnergy_, iEvent, edm::makeValid(), meHitEnergy_, meHitEta_, meHitEvsEta_, meHitEvsPhi_, meHitEvsZ_, meHitLogEnergy_, meHitPhi_, meHitTime_, meHitTvsE_, meHitTvsEta_, meHitTvsPhi_, meHitTvsZ_, meHitX_, meHitXlocal_, meHitY_, meHitYlocal_, meHitZ_, meHitZlocal_, meNevents_, meNhits_, meNtrkPerCell_, meOccupancy_, edm::ESHandle< T >::product(), DetId::rawId(), BTLDetId::row(), rpcPointValidation_cfi::simHit, ProxyMTDTopology::specificTopology(), ntuplemaker::time, GeomDet::toGlobal(), GeomDet::topology(), ecaldqm::topology(), x, y, and z.

◆ bookHistograms()

void BtlSimHitsValidation::bookHistograms	(	DQMStore::IBooker &	ibook,
		edm::Run const &	run,
		edm::EventSetup const &	iSetup
	)

overrideprivatevirtual

Implements DQMEDAnalyzer.

Definition at line 219 of file BtlSimHitsValidation.cc.

                                                                        {
   ibook.setCurrentFolder(folder_);
  
   // --- histograms booking
  
   meNevents_ = ibook.book1D("BtlNevents", "Number of events", 1, 0., 1.);
  
   meNhits_ = ibook.book1D("BtlNhits", "Number of BTL cells with SIM hits;log_{10}(N_{BTL cells})", 100, 0., 5.25);
   meNtrkPerCell_ = ibook.book1D("BtlNtrkPerCell", "Number of tracks per BTL cell;N_{trk}", 10, 0., 10.);
  
   meHitEnergy_ = ibook.book1D("BtlHitEnergy", "BTL SIM hits energy;E_{SIM} [MeV]", 100, 0., 20.);
   meHitLogEnergy_ = ibook.book1D("BtlHitLogEnergy", "BTL SIM hits energy;log_{10}(E_{SIM} [MeV])", 200, -6., 3.);
   meHitTime_ = ibook.book1D("BtlHitTime", "BTL SIM hits ToA;ToA_{SIM} [ns]", 100, 0., 25.);
  
   meHitXlocal_ = ibook.book1D("BtlHitXlocal", "BTL SIM local X;X_{SIM}^{LOC} [mm]", 100, -30., 30.);
   meHitYlocal_ = ibook.book1D("BtlHitYlocal", "BTL SIM local Y;Y_{SIM}^{LOC} [mm]", 100, -1.65, 1.65);
   meHitZlocal_ = ibook.book1D("BtlHitZlocal", "BTL SIM local z;z_{SIM}^{LOC} [mm]", 100, -2., 2.);
  
   meOccupancy_ = ibook.book2D(
       "BtlOccupancy", "BTL SIM hits occupancy;z_{SIM} [cm];#phi_{SIM} [rad]", 130, -260., 260., 200, -3.15, 3.15);
  
   meHitX_ = ibook.book1D("BtlHitX", "BTL SIM hits X;X_{SIM} [cm]", 100, -120., 120.);
   meHitY_ = ibook.book1D("BtlHitY", "BTL SIM hits Y;Y_{SIM} [cm]", 100, -120., 120.);
   meHitZ_ = ibook.book1D("BtlHitZ", "BTL SIM hits Z;Z_{SIM} [cm]", 100, -260., 260.);
   meHitPhi_ = ibook.book1D("BtlHitPhi", "BTL SIM hits #phi;#phi_{SIM} [rad]", 200, -3.15, 3.15);
   meHitEta_ = ibook.book1D("BtlHitEta", "BTL SIM hits #eta;#eta_{SIM}", 100, -1.55, 1.55);
  
   meHitTvsE_ =
       ibook.bookProfile("BtlHitTvsE", "BTL SIM time vs energy;E_{SIM} [MeV];T_{SIM} [ns]", 50, 0., 20., 0., 100.);
   meHitEvsPhi_ = ibook.bookProfile(
       "BtlHitEvsPhi", "BTL SIM energy vs #phi;#phi_{SIM} [rad];E_{SIM} [MeV]", 50, -3.15, 3.15, 0., 100.);
   meHitEvsEta_ =
       ibook.bookProfile("BtlHitEvsEta", "BTL SIM energy vs #eta;#eta_{SIM};E_{SIM} [MeV]", 50, -1.55, 1.55, 0., 100.);
   meHitEvsZ_ =
       ibook.bookProfile("BtlHitEvsZ", "BTL SIM energy vs Z;Z_{SIM} [cm];E_{SIM} [MeV]", 50, -260., 260., 0., 100.);
   meHitTvsPhi_ = ibook.bookProfile(
       "BtlHitTvsPhi", "BTL SIM time vs #phi;#phi_{SIM} [rad];T_{SIM} [ns]", 50, -3.15, 3.15, 0., 100.);
   meHitTvsEta_ =
       ibook.bookProfile("BtlHitTvsEta", "BTL SIM time vs #eta;#eta_{SIM};T_{SIM} [ns]", 50, -1.55, 1.55, 0., 100.);
   meHitTvsZ_ =
       ibook.bookProfile("BtlHitTvsZ", "BTL SIM time vs Z;Z_{SIM} [cm];T_{SIM} [ns]", 50, -260., 260., 0., 100.);
 }

References dqm::implementation::IBooker::book1D(), dqm::implementation::IBooker::book2D(), dqm::implementation::IBooker::bookProfile(), folder_, meHitEnergy_, meHitEta_, meHitEvsEta_, meHitEvsPhi_, meHitEvsZ_, meHitLogEnergy_, meHitPhi_, meHitTime_, meHitTvsE_, meHitTvsEta_, meHitTvsPhi_, meHitTvsZ_, meHitX_, meHitXlocal_, meHitY_, meHitYlocal_, meHitZ_, meHitZlocal_, meNevents_, meNhits_, meNtrkPerCell_, meOccupancy_, and dqm::implementation::NavigatorBase::setCurrentFolder().

◆ fillDescriptions()

void BtlSimHitsValidation::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 265 of file BtlSimHitsValidation.cc.

                                                                                       {
   edm::ParameterSetDescription desc;
  
   desc.add<std::string>("folder", "MTD/BTL/SimHits");
   desc.add<edm::InputTag>("inputTag", edm::InputTag("mix", "g4SimHitsFastTimerHitsBarrel"));
   desc.add<double>("hitMinimumEnergy", 1.);  // [MeV]
  
   descriptions.add("btlSimHits", desc);
 }