RPCNoise Class Reference

#include <RecoLocalMuon/RPCNoise/src/RPCNoise.cc>

Inheritance diagram for RPCNoise:

Public Member Functions
	RPCNoise (const edm::ParameterSet &)
	~RPCNoise () override
Public Member Functions inherited from edm::one::EDFilter<>
	EDFilter ()=default
	EDFilter (const EDFilter &)=delete
SerialTaskQueue *	globalLuminosityBlocksQueue () final
SerialTaskQueue *	globalRunsQueue () final
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDFilter &	operator= (const EDFilter &)=delete
bool	wantsGlobalLuminosityBlocks () const noexcept final
bool	wantsGlobalRuns () const noexcept final
bool	wantsInputProcessBlocks () const noexcept final
bool	wantsProcessBlocks () const noexcept final
Public Member Functions inherited from edm::one::EDFilterBase
	EDFilterBase ()
ModuleDescription const &	moduleDescription () const
bool	wantsStreamLuminosityBlocks () const noexcept
bool	wantsStreamRuns () const noexcept
	~EDFilterBase () override
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const
	ProducerBase ()
std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const
std::vector< bool > const &	recordProvenanceList () const
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)
TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...
	~ProducerBase () noexcept(false) override
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
ESResolverIndex const *	esGetTokenIndices (edm::Transition iTrans) const
std::vector< ESResolverIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const
std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::array< std::vector< ModuleDescription const *> *, NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, ProductRegistry const &preg, std::map< std::string, ModuleDescription const *> const &labelsToDesc, std::string const &processName) const
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)
ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
void	updateLookup (eventsetup::ESRecordsToProductResolverIndices const &)
virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
void	beginJob () override
void	endJob () override
bool	filter (edm::Event &, const edm::EventSetup &) override

Private Attributes
TH1F *	dOrbit
TH1F *	fDTDigisOut
TH1F *	fDTDigisOutH
bool	fillHistograms
int	firstOrbit
std::string	histogramFileName
TProfile *	hitsVsOrbit
TProfile *	hitsVsSerial
int	iEvent
int	iRun
int	lastOrbit
int	nCSCStripsCut
int	nCSCWiresCut
TH1F *	nDTDigis
int	nDTDigisCut
TH1F *	nDTDigisH
TH1F *	nDTDigisIn
TH1F *	nDTDigisInH
TH1F *	nDTDigisOut
TH1F *	nDTDigisOutH
int	nEventsAnalyzed
int	nEventsSelected
int	nRPCHitsCut
TH1F *	nRPCRecHits
TH1F *	nRPCRecHitsLong
TH1F *	nStrips
TH1F *	nStripsH
TH1F *	nWires
TH1F *	nWiresH
TProfile *	orbitVsSerial
TH1F *	RPCBX
TH1F *	RPCBXH
TH1F *	RPCClSize
TH1F *	RPCClSizeH
TH1F *	rpcCorner
TH1F *	rpcCornerH
TProfile *	rpcCornerVsOrbit
TH1F *	rpcLayer
TH1F *	rpcLayerH
TH1F *	rpcRing
TH1F *	rpcRingH
TProfile *	rpcRingVsOrbit
TH1F *	rpcSector
TH1F *	rpcSectorH
TProfile *	rpcSectorVsOrbit
TH1F *	rpcStation
TH1F *	rpcStationH
TProfile *	rpcStationVsOrbit
TH1F *	t0All
TH1F *	t0AllH
TFile *	theHistogramFile
int	thisOrbit

Additional Inherited Members
Public Types inherited from edm::one::EDFilterBase
typedef EDFilterBase	ModuleType
Public Types inherited from edm::ProducerBase
template<typename T >
using	BranchAliasSetterT = ProductRegistryHelper::BranchAliasSetterT< T >
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const *, const char *, edm::ProductResolverIndex > >
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::one::EDFilterBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::ProducerBase
template<Transition Tr = Transition::Event>
auto	produces (std::string instanceName) noexcept
	declare what type of product will make and with which optional label More...
template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()
template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()
template<Transition Tr = Transition::Event>
auto	produces () noexcept
ProducesCollector	producesCollector ()
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)
template<Transition Tr = Transition::Event>
constexpr auto	esConsumes ()
template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag)
template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
void	resetItemsToGetFrom (BranchType iType)

Detailed Description

Description: <simple analyis of RPC noise, and event filter>

Implementation: <simple application="" of="" edfilter>="">

Definition at line 87 of file RPCNoise.cc.

Constructor & Destructor Documentation

RPCNoise()

RPCNoise::RPCNoise ( const edm::ParameterSet &  pset )

explicit

Definition at line 156 of file RPCNoise.cc.

References RPCNoise_cfi::fillHistograms, CSCSkim_cfi::histogramFileName, RPCNoise_cfi::nCSCStripsCut, RPCNoise_cfi::nCSCWiresCut, RPCNoise_cfi::nDTDigisCut, RPCNoise_cfi::nRPCHitsCut, muonDTDigis_cfi::pset, and AlCaHLTBitMon_QueryRunRegistry::string.

                                              {
  histogramFileName = pset.getUntrackedParameter<std::string>("histogramFileName", "histos.root");
  fillHistograms = pset.getUntrackedParameter<bool>("fillHistograms", true);
  nRPCHitsCut = pset.getUntrackedParameter<int>("nRPCHitsCut", 40);
  nCSCStripsCut = pset.getUntrackedParameter<int>("nCSCStripsCut", 50);
  nCSCWiresCut = pset.getUntrackedParameter<int>("nCSCWiresCut", 10);
  nDTDigisCut = pset.getUntrackedParameter<int>("nDTDigisCut", 10);
}

~RPCNoise()

RPCNoise::~RPCNoise ( )

override

Definition at line 164 of file RPCNoise.cc.

{}

Member Function Documentation

beginJob()

void RPCNoise::beginJob ( )

overrideprivatevirtual

Reimplemented from edm::one::EDFilterBase.

Definition at line 166 of file RPCNoise.cc.

References RPCNoise_cfi::fillHistograms, CSCSkim_cfi::histogramFileName, iEvent, and me0TriggerPseudoDigis_cff::nStrips.

                        {
  // initialize variables
  nEventsAnalyzed = 0;
  nEventsSelected = 0;
  iRun = 0;
  iEvent = 0;
  firstOrbit = lastOrbit = thisOrbit = 0;

  if (fillHistograms) {
    // Create the root file for the histograms
    theHistogramFile = new TFile(histogramFileName.c_str(), "RECREATE");
    theHistogramFile->cd();
    // book histograms
    nWires = new TH1F("nWires", "number of wire digis", 121, -0.5, 120.5);
    nStrips = new TH1F("nStrips", "number of strip digis", 201, -0.5, 200.5);
    nWiresH = new TH1F("nWiresH", "number of wire digis HIGH", 121, -0.5, 120.5);
    nStripsH = new TH1F("nStripsH", "number of strip digis HIGH", 201, -0.5, 200.5);
    nDTDigis = new TH1F("nDTDigis", "number of DT digis", 201, -0.5, 200.5);
    nDTDigisH = new TH1F("nDTDigisH", "number of DT digis HIGH", 201, -0.5, 200.5);
    nDTDigisIn = new TH1F("nDTDigisIn", "N DT digis in window", 75, 0., 150.);
    nDTDigisInH = new TH1F("nDTDigisInH", "N DT digis in window HIGH", 75, 0., 150.);
    nDTDigisOut = new TH1F("nDTDigisOut", "N DT digis out window", 75, 0., 150.);
    nDTDigisOutH = new TH1F("nDTDigisOutH", "N DT digis out window HIGH", 75, 0., 150.);
    fDTDigisOut = new TH1F("fDTDigisOut", "fraction DT digis outside window", 55, 0., 1.1);
    fDTDigisOutH = new TH1F("fDTDigisOutH", "fraction DT digis outside window HIGH", 55, 0., 1.1);

    t0All = new TH1F("t0All", "t0", 700, 0., 7000.);
    t0AllH = new TH1F("t0AllH", "t0 HIGH", 700, 0., 7000.);
    RPCBX = new TH1F("RPCBX", "RPC BX", 21, -10.5, 10.5);
    RPCBXH = new TH1F("RPCBXH", "RPC BX HIGH", 21, -10.5, 10.5);
    RPCClSize = new TH1F("RPCClSize", "RPC cluster size", 61, -0.5, 60.5);
    RPCClSizeH = new TH1F("RPCClSizeH", "RPC cluster size HIGH", 61, -0.5, 60.5);

    nRPCRecHits = new TH1F("nRPCRecHits", "number of RPC RecHits", 101, -0.5, 100.5);
    nRPCRecHitsLong = new TH1F("nRPCRecHitsLong", "number of RPC RecHits", 601, -0.5, 600.5);
    hitsVsSerial = new TProfile("hitsVsSerial", "mean RPC hits vs serial event number", 4000, 0., 40000., 0., 1000.);
    orbitVsSerial =
        new TProfile("orbitVsSerial", "relative orbit number vs serial event number", 4000, 0., 40000., 0., 1.e10);
    hitsVsOrbit = new TProfile("hitsVsOrbit", "mean RPC hits vs orbit number", 3000, 0., 1200000., 0., 1000.);
    dOrbit = new TH1F("dOrbit", "difference in orbit number", 121, -0.5, 120.5);

    rpcStation = new TH1F("rpcStation", "RPC station", 6, -0.5, 5.5);
    rpcStationH = new TH1F("rpcStationH", "RPC station HIGH", 6, -0.5, 5.5);
    rpcRing = new TH1F("rpcRing", "RPC ring", 9, -4.5, 4.5);
    rpcRingH = new TH1F("rpcRingH", "RPC ring HIGH", 9, -4.5, 4.5);
    rpcSector = new TH1F("rpcSector", "RPC sector", 15, -0.5, 14.5);
    rpcSectorH = new TH1F("rpcSectorH", "RPC sector HIGH", 15, -0.5, 14.5);
    rpcLayer = new TH1F("rpcLayer", "RPC layer", 4, -0.5, 3.5);
    rpcLayerH = new TH1F("rpcLayerH", "RPC layer HIGH", 4, -0.5, 3.5);
    rpcStationVsOrbit = new TProfile("rpcStationVsOrbit", "mean RPC station vs. Orbit", 3000, 0., 1200000., 0., 20.);
    rpcSectorVsOrbit = new TProfile("rpcSectorVsOrbit", "mean RPC sector vs. Orbit", 3000, 0., 1200000., 0., 20.);
    rpcRingVsOrbit = new TProfile("rpcRingVsOrbit", "mean RPC ring vs. Orbit", 3000, 0., 1200000., -20., 20.);
    rpcCorner = new TH1F("rpcCorner", "special corner designation", 4, -0.5, 3.5);
    rpcCornerH = new TH1F("rpcCornerH", "special corner designation HIGH", 4, -0.5, 3.5);
    rpcCornerVsOrbit = new TProfile("rpcCornerVsOrbit", "special corner vs. Orbit", 3000, 0., 1200000., -20., 20.);
  }
}

endJob()

void RPCNoise::endJob ( void  )

overrideprivatevirtual

Reimplemented from edm::one::EDFilterBase.

Definition at line 224 of file RPCNoise.cc.

References gather_cfg::cout, RPCNoise_cfi::fillHistograms, and me0TriggerPseudoDigis_cff::nStrips.

                      {
  std::cout << "\n\t===============================================================\n"
            << "\tnumber of events analyzed      = " << nEventsAnalyzed << std::endl
            << "\tnumber of events selected      = " << nEventsSelected << std::endl
            << "\tfirst and last orbit number    : " << firstOrbit << ", " << lastOrbit << ", "
            << lastOrbit - firstOrbit << std::endl
            << "\t===============================================================\n\n";

  if (fillHistograms) {
    // Write the histos to file
    printf("\n\n======= write out my histograms ====\n\n");
    theHistogramFile->cd();
    nWires->Write();
    nStrips->Write();
    nWiresH->Write();
    nStripsH->Write();
    nDTDigis->Write();
    nDTDigisH->Write();
    nDTDigisIn->Write();
    nDTDigisInH->Write();
    nDTDigisOut->Write();
    nDTDigisOutH->Write();
    fDTDigisOut->Write();
    fDTDigisOutH->Write();
    nRPCRecHits->Write();
    nRPCRecHitsLong->Write();
    hitsVsSerial->Write();
    hitsVsOrbit->Write();
    orbitVsSerial->Write();
    t0All->Write();
    t0AllH->Write();
    RPCBX->Write();
    RPCClSize->Write();
    RPCBXH->Write();
    RPCClSizeH->Write();
    rpcStation->Write();
    rpcStationH->Write();
    rpcRing->Write();
    rpcRingH->Write();
    rpcSector->Write();
    rpcSectorH->Write();
    rpcLayer->Write();
    rpcLayerH->Write();
    dOrbit->Write();
    rpcStationVsOrbit->Write();
    rpcSectorVsOrbit->Write();
    rpcRingVsOrbit->Write();
    rpcCorner->Write();
    rpcCornerH->Write();
    rpcCornerVsOrbit->Write();
    theHistogramFile->Close();
  }
}

filter()

bool RPCNoise::filter ( edm::Event &  event, const edm::EventSetup &  eventSetup  )

overrideprivatevirtual

Implements edm::one::EDFilterBase.

Definition at line 278 of file RPCNoise.cc.

References nano_mu_digi_cff::bx, gather_cfg::cout, RPCNoise_cfi::fillHistograms, ALCARECOEcalPhiSym_cff::float, iEvent, kLayer(), SiStripPI::min, RPCNoise_cfi::nCSCStripsCut, RPCNoise_cfi::nCSCWiresCut, RPCNoise_cfi::nDTDigisCut, RPCNoise_cfi::nRPCHitsCut, me0TriggerPseudoDigis_cff::nStrips, RPCDetId::region(), dtTriggerPhase2PrimitiveDigis_cfi::rpcRecHits, DigiDM_cff::strips, FrontierCondition_GT_autoExpress_cfi::t0, and DigiDM_cff::wires.

                                                                      {
  bool selectThisEvent = false;

  // increment counter
  nEventsAnalyzed++;

  iRun = event.id().run();
  iEvent = event.id().event();

  bool printThisLine = (nEventsAnalyzed % 100 == 0);
  if (printThisLine) {
    std::cout << "======================================"
              << " analyzed= " << nEventsAnalyzed << ", selected= " << nEventsSelected << "\trun,event: " << iRun
              << ", " << iEvent << std::endl;
  }

  /*
  const edm::Timestamp jTime = event.time();
  unsigned int sec  = jTime.value() >> 32;
  unsigned int usec = 0xFFFFFFFF & jTime.value() ;
  double floatTime = sec + usec/(float)1000000.;
  */

  // first event gives
  // sec = 1225315493
  //    orbit = 202375185
  //    bx = 764
  //    mtime = 205094517
  int bx = event.bunchCrossing();
  int thisOrbit = event.orbitNumber();
  long mTime = 3564 * thisOrbit + bx;
  if (firstOrbit == 0) {
    firstOrbit = thisOrbit;
    lastOrbit = thisOrbit;
  }
  int deltaOrbit = thisOrbit - lastOrbit;
  lastOrbit = thisOrbit;
  int relativeOrbit = thisOrbit - firstOrbit;

  if (fillHistograms) {
    dOrbit->Fill(deltaOrbit);
  }

  if (nEventsAnalyzed < 200) {
    std::cout << iEvent
              //     << "\tsec,usec: " << sec << ", " << usec
              //     << "\tfloatTime= " << std::setprecision(16) << floatTime
              //     << "\tctime: " << ctime(sec)
              << "\torbit,bx,mTime: " << thisOrbit << "," << bx << "," << mTime << "\tdelta= " << deltaOrbit
              << std::endl;
  }

  // ================
  // RPC recHits
  // ================
  edm::Handle<RPCRecHitCollection> rpcRecHits;
  event.getByLabel("rpcRecHits", "", rpcRecHits);

  // count the number of RPC rechits
  int nRPC = 0;
  RPCRecHitCollection::const_iterator rpcIt;
  for (rpcIt = rpcRecHits->begin(); rpcIt != rpcRecHits->end(); rpcIt++) {
    //    RPCDetId id = (RPCDetId)(*rpcIt).rpcId();
    //    LocalPoint rhitlocal = (*rpcIt).localPosition();
    nRPC++;
  }

  // loop again, this time fill histograms
  for (rpcIt = rpcRecHits->begin(); rpcIt != rpcRecHits->end(); rpcIt++) {
    RPCDetId id = (RPCDetId)(*rpcIt).rpcId();
    int kRegion = id.region();
    int kStation = id.station();
    int kRing = id.ring();
    int kSector = id.sector();
    int kLayer = id.layer();
    int bx = (*rpcIt).BunchX();
    int clSize = (*rpcIt).clusterSize();
    int cornerFlag = 0;
    if ((kStation > 3) && (kSector < 3)) {
      cornerFlag = 1;
      if (kRing < 0)
        cornerFlag = 2;
    }
    if (nEventsAnalyzed < 100) {
      std::cout << "Region/Station/Ring/Sector/Layer: " << kRegion << " / " << kStation << " / " << kRing << " / "
                << kSector << " / " << kLayer << "\tbx,clSize: " << bx << ", " << clSize << std::endl;
    }
    if (fillHistograms) {
      RPCBX->Fill(bx);
      RPCClSize->Fill(min((float)clSize, (float)60.));
      rpcStation->Fill(kStation);
      rpcRing->Fill(kRing);
      rpcSector->Fill(kSector);
      rpcLayer->Fill(kLayer);
      rpcStationVsOrbit->Fill(relativeOrbit, kStation);
      rpcSectorVsOrbit->Fill(relativeOrbit, kSector);
      rpcRingVsOrbit->Fill(relativeOrbit, kRing);
      rpcCorner->Fill(cornerFlag);
      rpcCornerVsOrbit->Fill(relativeOrbit, cornerFlag);
      if (nRPC > nRPCHitsCut) {
        RPCBXH->Fill(bx);
        RPCClSizeH->Fill(min((float)clSize, (float)60.));
        rpcStationH->Fill(kStation);
        rpcRingH->Fill(kRing);
        rpcSectorH->Fill(kSector);
        rpcLayerH->Fill(kLayer);
        rpcCornerH->Fill(cornerFlag);
      }
    }
  }

  // ===============
  // CSC DIGIs
  // ===============
  edm::Handle<CSCWireDigiCollection> wires;
  edm::Handle<CSCStripDigiCollection> strips;
  event.getByLabel("muonCSCDigis", "MuonCSCWireDigi", wires);
  event.getByLabel("muonCSCDigis", "MuonCSCStripDigi", strips);

  // count the number of wire digis.
  int nW = 0;
  for (CSCWireDigiCollection::DigiRangeIterator jW = wires->begin(); jW != wires->end(); jW++) {
    std::vector<CSCWireDigi>::const_iterator wireIterA = (*jW).second.first;
    std::vector<CSCWireDigi>::const_iterator lWireA = (*jW).second.second;
    for (; wireIterA != lWireA; ++wireIterA) {
      nW++;
    }
  }

  // count the number of fired strips.
  // I am using a crude indicator of signal - this is fast and adequate for
  // this purpose, but it would be poor for actual CSC studies.
  int nS = 0;
  for (CSCStripDigiCollection::DigiRangeIterator jS = strips->begin(); jS != strips->end(); jS++) {
    std::vector<CSCStripDigi>::const_iterator stripItA = (*jS).second.first;
    std::vector<CSCStripDigi>::const_iterator lastStripA = (*jS).second.second;
    for (; stripItA != lastStripA; ++stripItA) {
      std::vector<int> myADCVals = stripItA->getADCCounts();
      int iDiff = myADCVals[4] + myADCVals[5] - myADCVals[0] - myADCVals[1];
      if (iDiff > 30) {
        nS++;
      }
    }
  }

  // ===============
  // DT DIGIs
  // ===============
  // see: CalibMuon/DTCalibration/plugins/DTT0Calibration.cc
  edm::Handle<DTDigiCollection> dtDIGIs;
  event.getByLabel("muonDTDigis", dtDIGIs);

  // count the number of digis.
  int nDT = 0;
  int nDTin = 0;
  int nDTout = 0;
  for (DTDigiCollection::DigiRangeIterator jDT = dtDIGIs->begin(); jDT != dtDIGIs->end(); ++jDT) {
    const DTDigiCollection::Range &digiRange = (*jDT).second;
    for (DTDigiCollection::const_iterator digi = digiRange.first; digi != digiRange.second; digi++) {
      double t0 = (*digi).countsTDC();
      nDT++;
      if ((t0 > 3050) && (t0 < 3700)) {
        nDTin++;
      } else {
        nDTout++;
      }
      if (fillHistograms) {
        t0All->Fill(t0);
        if (nRPC > nRPCHitsCut) {
          t0AllH->Fill(t0);
        }
      }
    }
  }

  //==============
  // Analysis
  //==============

  if (nEventsAnalyzed < 1000) {
    std::cout << "\tnumber of CSC DIGIS = " << nW << ", " << nS << "\tDT DIGIS = " << nDT << "\tRPC Rechits = " << nRPC
              << std::endl;
  }

  if (fillHistograms) {
    nWires->Fill(min((float)nW, (float)120.));
    nStrips->Fill(min((float)nS, (float)200.));

    nDTDigis->Fill(min((float)nDT, (float)200.));
    nDTDigisIn->Fill(min((float)nDTin, (float)200.));
    nDTDigisOut->Fill(min((float)nDTout, (float)200.));
    if (nDT > 0) {
      float fracOut = float(nDTout) / float(nDT);
      fDTDigisOut->Fill(fracOut);
    }
    nRPCRecHits->Fill(min((float)nRPC, (float)100.));
    nRPCRecHitsLong->Fill(min((float)nRPC, (float)1000.));
    hitsVsSerial->Fill(nEventsAnalyzed, nRPC);
    hitsVsOrbit->Fill(relativeOrbit, nRPC);
    orbitVsSerial->Fill(nEventsAnalyzed, relativeOrbit);

    if (nRPC > nRPCHitsCut) {
      nWiresH->Fill(min((float)nW, (float)120.));
      nStripsH->Fill(min((float)nS, (float)200.));
      nDTDigisH->Fill(min((float)nDT, (float)200.));
      nDTDigisInH->Fill(min((float)nDTin, (float)200.));
      nDTDigisOutH->Fill(min((float)nDTout, (float)200.));
      if (nDT > 0) {
        float fracOut = float(nDTout) / float(nDT);
        fDTDigisOutH->Fill(fracOut);
      }
    }
  }

  // select this event for output?

  selectThisEvent = (nRPC > nRPCHitsCut) && (nW > nCSCWiresCut || nS > nCSCStripsCut) && (nDT > nDTDigisCut);
  if (selectThisEvent) {
    nEventsSelected++;
  }

  return selectThisEvent;
}

Member Data Documentation

dOrbit

TH1F* RPCNoise::dOrbit

private

Definition at line 135 of file RPCNoise.cc.

fDTDigisOut

TH1F* RPCNoise::fDTDigisOut

private

Definition at line 128 of file RPCNoise.cc.

fDTDigisOutH

TH1F* RPCNoise::fDTDigisOutH

private

Definition at line 129 of file RPCNoise.cc.

fillHistograms

bool RPCNoise::fillHistograms

private

Definition at line 106 of file RPCNoise.cc.

firstOrbit

int RPCNoise::firstOrbit

private

Definition at line 102 of file RPCNoise.cc.

histogramFileName

std::string RPCNoise::histogramFileName

private

Definition at line 112 of file RPCNoise.cc.

hitsVsOrbit

TProfile* RPCNoise::hitsVsOrbit

private

Definition at line 134 of file RPCNoise.cc.

hitsVsSerial

TProfile* RPCNoise::hitsVsSerial

private

Definition at line 132 of file RPCNoise.cc.

iEvent

int RPCNoise::iEvent

private

Definition at line 101 of file RPCNoise.cc.

iRun

int RPCNoise::iRun

private

Definition at line 100 of file RPCNoise.cc.

lastOrbit

int RPCNoise::lastOrbit

private

Definition at line 103 of file RPCNoise.cc.

nCSCStripsCut

int RPCNoise::nCSCStripsCut

private

Definition at line 108 of file RPCNoise.cc.

nCSCWiresCut

int RPCNoise::nCSCWiresCut

private

Definition at line 109 of file RPCNoise.cc.

nDTDigis

TH1F* RPCNoise::nDTDigis

private

Definition at line 120 of file RPCNoise.cc.

nDTDigisCut

int RPCNoise::nDTDigisCut

private

Definition at line 110 of file RPCNoise.cc.

nDTDigisH

TH1F* RPCNoise::nDTDigisH

private

Definition at line 121 of file RPCNoise.cc.

nDTDigisIn

TH1F* RPCNoise::nDTDigisIn

private

Definition at line 124 of file RPCNoise.cc.

nDTDigisInH

TH1F* RPCNoise::nDTDigisInH

private

Definition at line 125 of file RPCNoise.cc.

nDTDigisOut

TH1F* RPCNoise::nDTDigisOut

private

Definition at line 126 of file RPCNoise.cc.

nDTDigisOutH

TH1F* RPCNoise::nDTDigisOutH

private

Definition at line 127 of file RPCNoise.cc.

nEventsAnalyzed

int RPCNoise::nEventsAnalyzed

private

Definition at line 98 of file RPCNoise.cc.

nEventsSelected

int RPCNoise::nEventsSelected

private

Definition at line 99 of file RPCNoise.cc.

nRPCHitsCut

int RPCNoise::nRPCHitsCut

private

Definition at line 107 of file RPCNoise.cc.

nRPCRecHits

TH1F* RPCNoise::nRPCRecHits

private

Definition at line 130 of file RPCNoise.cc.

nRPCRecHitsLong

TH1F* RPCNoise::nRPCRecHitsLong

private

Definition at line 131 of file RPCNoise.cc.

nStrips

TH1F* RPCNoise::nStrips

private

Definition at line 117 of file RPCNoise.cc.

nStripsH

TH1F* RPCNoise::nStripsH

private

Definition at line 119 of file RPCNoise.cc.

nWires

TH1F* RPCNoise::nWires

private

Definition at line 116 of file RPCNoise.cc.

nWiresH

TH1F* RPCNoise::nWiresH

private

Definition at line 118 of file RPCNoise.cc.

orbitVsSerial

TProfile* RPCNoise::orbitVsSerial

private

Definition at line 133 of file RPCNoise.cc.

RPCBX

TH1F* RPCNoise::RPCBX

private

Definition at line 136 of file RPCNoise.cc.

RPCBXH

TH1F* RPCNoise::RPCBXH

private

Definition at line 138 of file RPCNoise.cc.

RPCClSize

TH1F* RPCNoise::RPCClSize

private

Definition at line 137 of file RPCNoise.cc.

RPCClSizeH

TH1F* RPCNoise::RPCClSizeH

private

Definition at line 139 of file RPCNoise.cc.

rpcCorner

TH1F* RPCNoise::rpcCorner

private

Definition at line 151 of file RPCNoise.cc.

rpcCornerH

TH1F* RPCNoise::rpcCornerH

private

Definition at line 152 of file RPCNoise.cc.

rpcCornerVsOrbit

TProfile* RPCNoise::rpcCornerVsOrbit

private

Definition at line 153 of file RPCNoise.cc.

rpcLayer

TH1F* RPCNoise::rpcLayer

private

Definition at line 146 of file RPCNoise.cc.

rpcLayerH

TH1F* RPCNoise::rpcLayerH

private

Definition at line 147 of file RPCNoise.cc.

rpcRing

TH1F* RPCNoise::rpcRing

private

Definition at line 142 of file RPCNoise.cc.

rpcRingH

TH1F* RPCNoise::rpcRingH

private

Definition at line 143 of file RPCNoise.cc.

rpcRingVsOrbit

TProfile* RPCNoise::rpcRingVsOrbit

private

Definition at line 150 of file RPCNoise.cc.

rpcSector

TH1F* RPCNoise::rpcSector

private

Definition at line 144 of file RPCNoise.cc.

rpcSectorH

TH1F* RPCNoise::rpcSectorH

private

Definition at line 145 of file RPCNoise.cc.

rpcSectorVsOrbit

TProfile* RPCNoise::rpcSectorVsOrbit

private

Definition at line 149 of file RPCNoise.cc.

rpcStation

TH1F* RPCNoise::rpcStation

private

Definition at line 140 of file RPCNoise.cc.

rpcStationH

TH1F* RPCNoise::rpcStationH

private

Definition at line 141 of file RPCNoise.cc.

rpcStationVsOrbit

TProfile* RPCNoise::rpcStationVsOrbit

private

Definition at line 148 of file RPCNoise.cc.

t0All

TH1F* RPCNoise::t0All

private

Definition at line 122 of file RPCNoise.cc.

t0AllH

TH1F* RPCNoise::t0AllH

private

Definition at line 123 of file RPCNoise.cc.

theHistogramFile

TFile* RPCNoise::theHistogramFile

private

Definition at line 114 of file RPCNoise.cc.

thisOrbit

int RPCNoise::thisOrbit

private

Definition at line 104 of file RPCNoise.cc.