#include <DTLocalTriggerLutTask.h>

Inheritance diagram for DTLocalTriggerLutTask:

Public Member Functions
void	bookHistograms (DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &) override
	bookHistograms More...

	DTLocalTriggerLutTask (const edm::ParameterSet &ps)
	Constructor. More...

	~DTLocalTriggerLutTask () override
	Destructor. More...

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

virtual void	analyze (edm::Event const &, edm::EventSetup const &)

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

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

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

	DQMEDAnalyzer ()

	DQMEDAnalyzer (DQMEDAnalyzer const &)=delete

	DQMEDAnalyzer (DQMEDAnalyzer &&)=delete

void	endLuminosityBlock (edm::LuminosityBlock const &, edm::EventSetup const &) override

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

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

void	endRunProduce (edm::Run &run, edm::EventSetup const &setup) override

	~DQMEDAnalyzer () override=default

Public Member Functions inherited from edm::one::EDProducer< edm::Accumulator, edm::EndLuminosityBlockProducer, edm::EndRunProducer, edm::one::WatchLuminosityBlocks, edm::one::WatchRuns >
	EDProducer ()=default

SerialTaskQueue *	globalLuminosityBlocksQueue () final

SerialTaskQueue *	globalRunsQueue () final

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

Public Member Functions inherited from edm::one::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

bool	wantsStreamLuminosityBlocks () const

bool	wantsStreamRuns () const

	~EDProducerBase () 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

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)

	~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

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::vector< ModuleDescription const * > &modules, 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

bool	registeredToConsumeMany (TypeID const &, BranchType) const

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

virtual	~EDConsumerBase () noexcept(false)

Protected Member Functions
void	analyze (const edm::Event &e, const edm::EventSetup &c) override
	Analyze. More...

void	beginLuminosityBlock (const edm::LuminosityBlock &lumiSeg, const edm::EventSetup &context) override
	To reset the MEs. More...

void	dqmBeginRun (const edm::Run &, const edm::EventSetup &) override
	BeginRun. More...

void	searchTMBestIn (std::vector< L1MuDTChambPhDigi > const *trigs)
	Find best (highest qual) TM trigger segments. More...

void	searchTMBestOut (std::vector< L1MuDTChambPhDigi > const *trigs)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

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 ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

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)

Protected Attributes
const int	wheelArrayShift = 3

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

edm::EDPutTokenT< DQMToken >	runToken_

Private Member Functions
void	bookHistos (DQMStore::IBooker &ibooker, DTChamberId chId)
	Book histos. More...

std::string &	topFolder ()
	Get the top folder. More...

Private Attributes
std::string	baseFolder

std::map< uint32_t, std::map< std::string, MonitorElement * > >	chHistos

bool	detailedAnalysis

edm::ESHandle< DTGeometry >	muonGeom

int	nEvents

int	nLumis

int	nPhibBins

int	nPhiBins

bool	overUnderIn

edm::ParameterSet	parameters

double	rangePhi

double	rangePhiB

edm::EDGetTokenT< DTRecSegment4DCollection >	seg_Token_

std::string	theGeomLabel

edm::EDGetTokenT< L1MuDTChambPhContainer >	tm_TokenIn_

edm::EDGetTokenT< L1MuDTChambPhContainer >	tm_TokenOut_

DTArr3bool	track_ok

DTArr3Digi	trigBestIn

DTArr3Digi	trigBestOut

DTTrigGeomUtils *	trigGeomUtils

DTArr3int	trigQualBestIn

DTArr3int	trigQualBestOut

std::map< int, std::map< std::string, MonitorElement * > >	whHistos

Friends
class	DTMonitorModule

Additional Inherited Members
Public Types inherited from edm::one::EDProducerBase
typedef EDProducerBase	ModuleType

Public Types inherited from edm::ProducerBase
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::EDProducerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Detailed Description

Definition at line 45 of file DTLocalTriggerLutTask.h.

Constructor & Destructor Documentation

DTLocalTriggerLutTask::DTLocalTriggerLutTask ( const edm::ParameterSet & ps )

Constructor.

Definition at line 35 of file DTLocalTriggerLutTask.cc.

References baseFolder, detailedAnalysis, edm::ParameterSet::getUntrackedParameter(), LogTrace, nEvents, nLumis, nPhibBins, nPhiBins, overUnderIn, rangePhi, rangePhiB, seg_Token_, theGeomLabel, tm_TokenIn_, and tm_TokenOut_.

                                                                       : trigGeomUtils(nullptr) {
 
   LogTrace("DTDQM|DTMonitorModule|DTLocalTriggerLutTask") << "[DTLocalTriggerLutTask]: Constructor"<<endl;
 
   tm_TokenIn_   = consumes<L1MuDTChambPhContainer>(
       ps.getUntrackedParameter<InputTag>("inputTagTMin"));
   tm_TokenOut_   = consumes<L1MuDTChambPhContainer>(
       ps.getUntrackedParameter<InputTag>("inputTagTMout"));
   seg_Token_   = consumes<DTRecSegment4DCollection>(
       ps.getUntrackedParameter<InputTag>("inputTagSEG"));
 
   overUnderIn      = ps.getUntrackedParameter<bool>("rebinOutFlowsInGraph");
   detailedAnalysis = ps.getUntrackedParameter<bool>("detailedAnalysis");
   theGeomLabel     = ps.getUntrackedParameter<string>("geomLabel");
 
   if (detailedAnalysis){
     nPhiBins  = 401;
     rangePhi  = 10.025;
     nPhibBins = 401;
     rangePhiB = 10.025;
   } else {
     nPhiBins  = 51;
     rangePhi  = 5.1;
     nPhibBins = 51;
     rangePhiB = 10.2;
   }
 
   baseFolder = "DT/03-LocalTrigger-TM/";
   parameters = ps;
 
   nEvents = 0;
   nLumis  = 0;
 
 }

DTLocalTriggerLutTask::~DTLocalTriggerLutTask ( )

override

Destructor.

Definition at line 71 of file DTLocalTriggerLutTask.cc.

References LogTrace, nEvents, and trigGeomUtils.

                                               {
 
   LogTrace("DTDQM|DTMonitorModule|DTLocalTriggerLutTask") << "[DTLocalTriggerLutTask]: analyzed " << nEvents << " events" << endl;
   if (trigGeomUtils) { delete trigGeomUtils; }
 
 }

Member Function Documentation

void DTLocalTriggerLutTask::analyze	(	const edm::Event &	e,
		const edm::EventSetup &	c
	)

overrideprotected

Analyze.

Definition at line 173 of file DTLocalTriggerLutTask.cc.

References chHistos, DTTrigGeomUtils::computeSCCoordinates(), detailedAnalysis, edm::Event::getByToken(), L1MuDTChambPhContainer::getContainer(), SiStripPI::max, min(), nEvents, overUnderIn, rangePhi, rangePhiB, DetId::rawId(), searchTMBestIn(), searchTMBestOut(), seg_Token_, DTChamberId::station(), relativeConstraints::station, tm_TokenIn_, tm_TokenOut_, trigBestIn, trigBestOut, DTTrigGeomUtils::trigDir(), trigGeomUtils, DTTrigGeomUtils::trigPos(), trigQualBestIn, trigQualBestOut, DTTrigGeomUtils::trigToSeg(), DTChamberId::wheel(), and makeMuonMisalignmentScenario::wheel.

                                                                             {
 
   nEvents++;
 
   edm::Handle<L1MuDTChambPhContainer> trigHandleIn;
   e.getByToken(tm_TokenIn_, trigHandleIn);
   edm::Handle<L1MuDTChambPhContainer> trigHandleOut;
   e.getByToken(tm_TokenOut_, trigHandleOut);
 
   vector<L1MuDTChambPhDigi> const* trigsIn = trigHandleIn->getContainer();
   searchTMBestIn(trigsIn);
   vector<L1MuDTChambPhDigi> const* trigsOut = trigHandleOut->getContainer();
   searchTMBestOut(trigsOut);
 
   Handle<DTRecSegment4DCollection> segments4D;
   e.getByToken(seg_Token_, segments4D);
   DTRecSegment4DCollection::id_iterator chamberId;
 
   // Preliminary loop finds best 4D Segment and high quality ones
   vector<const DTRecSegment4D*> best4DSegments;
 
   for (chamberId = segments4D->id_begin(); chamberId != segments4D->id_end(); ++chamberId){
 
     DTRecSegment4DCollection::range  rangeInCh = segments4D->get(*chamberId);
     DTRecSegment4DCollection::const_iterator trackIt  = rangeInCh.first;
     DTRecSegment4DCollection::const_iterator trackEnd = rangeInCh.second;
 
     const DTRecSegment4D* tmpBest = nullptr;
     int tmpdof = 0;
     int dof = 0;
 
     for (; trackIt!=trackEnd; ++trackIt){
 
       if(trackIt->hasPhi()) {
     dof = trackIt->phiSegment()->degreesOfFreedom();
     if (dof>tmpdof) {
       tmpBest = &(*trackIt);
       tmpdof = dof;
     }
       }
 
     }
 
     if (tmpBest) best4DSegments.push_back(tmpBest);
 
   }
 
   vector<const DTRecSegment4D*>::const_iterator bestTrackIt  = best4DSegments.begin();
   vector<const DTRecSegment4D*>::const_iterator bestTrackEnd = best4DSegments.end();
 
   for (; bestTrackIt!=bestTrackEnd; ++bestTrackIt) {
 
     if((*bestTrackIt)->hasPhi()) {
 
       DTChamberId chId = (*bestTrackIt)->chamberId();
       int nHitsPhi = (*bestTrackIt)->phiSegment()->degreesOfFreedom()+2;
 
       int wheel    = chId.wheel();
       int station  = chId.station();
       int scsector = 0;
       float trackPosPhi, trackPosEta, trackDirPhi, trackDirEta;
       trigGeomUtils->computeSCCoordinates((*bestTrackIt),scsector,trackPosPhi,trackDirPhi,trackPosEta,trackDirEta);
 
       map<string, MonitorElement*> &chMap = chHistos[chId.rawId()];
       // In part
       if (trigQualBestIn[wheel+3][station][scsector] > 3 &&  // residuals only for correlate triggers
       trigQualBestIn[wheel+3][station][scsector] < 7 &&
       nHitsPhi>=7 ) {
 
     float trigPos = trigGeomUtils->trigPos(trigBestIn[wheel+3][station][scsector]);
     float trigDir = trigGeomUtils->trigDir(trigBestIn[wheel+3][station][scsector]);
     trigGeomUtils->trigToSeg(station,trigPos,trackDirPhi);
 
     double deltaPos = trigPos-trackPosPhi;
     deltaPos = overUnderIn ? max(min(deltaPos,rangePhi-0.01),-rangePhi+0.01) : deltaPos;
     double deltaDir = trigDir-trackDirPhi;
     deltaDir = overUnderIn ? max(min(deltaDir,rangePhiB-0.01),-rangePhiB+0.01) : deltaDir;
     chMap.find("TM_PhiResidualIn")->second->Fill(deltaPos);
     chMap.find("TM_PhibResidualIn")->second->Fill(deltaDir);
 
     if (detailedAnalysis){
       chMap.find("TM_PhitkvsPhitrig")->second->Fill(trigPos,trackPosPhi);
       chMap.find("TM_PhibtkvsPhibtrig")->second->Fill(trigDir,trackDirPhi);
       chMap.find("TM_PhibResidualvsTkPos")->second->Fill(trackPosPhi,trigDir-trackDirPhi);
       chMap.find("TM_PhiResidualvsTkPos")->second->Fill(trackPosPhi,trigPos-trackPosPhi);
     }
       }
 
       // Out part
       if (trigQualBestOut[wheel+3][station][scsector] > 3 &&  // residuals only for correlate triggers
           trigQualBestOut[wheel+3][station][scsector] < 7 &&
           nHitsPhi>=7 ) {
 
         float trigPos = trigGeomUtils->trigPos(trigBestOut[wheel+3][station][scsector]);
         float trigDir = trigGeomUtils->trigDir(trigBestOut[wheel+3][station][scsector]);
         trigGeomUtils->trigToSeg(station,trigPos,trackDirPhi);
 
         double deltaPos = trigPos-trackPosPhi;
         deltaPos = overUnderIn ? max(min(deltaPos,rangePhi-0.01),-rangePhi+0.01) : deltaPos;
         double deltaDir = trigDir-trackDirPhi;
         deltaDir = overUnderIn ? max(min(deltaDir,rangePhiB-0.01),-rangePhiB+0.01) : deltaDir;
         chMap.find("TM_PhiResidualOut")->second->Fill(deltaPos);
         chMap.find("TM_PhibResidualOut")->second->Fill(deltaDir);
      }
 
     }
   }
 }

void DTLocalTriggerLutTask::beginLuminosityBlock	(	const edm::LuminosityBlock &	lumiSeg,
		const edm::EventSetup &	context
	)

overrideprotected

To reset the MEs.

Definition at line 148 of file DTLocalTriggerLutTask.cc.

References chHistos, LogTrace, and nLumis.

                                                                                                           {
 
   nLumis++;
   LogTrace("DTDQM|DTMonitorModule|DTLocalTriggerLutTask") << "[DTLocalTriggerLutTask]: Begin of LS transition" << endl;
 
   if(nLumis%parameters.getUntrackedParameter<int>("ResetCycle") == 0) {
 
     LogTrace("DTDQM|DTMonitorModule|DTLocalTriggerLutTask") << "[DTLocalTriggerLutTask]: Cleaning histos" << endl;
     map<uint32_t, map<string, MonitorElement*> > ::const_iterator chambIt  = chHistos.begin();
     map<uint32_t, map<string, MonitorElement*> > ::const_iterator chambEnd = chHistos.end();
 
     for(; chambIt!=chambEnd; ++chambIt) {
       map<string, MonitorElement*> ::const_iterator histoIt  = chambIt->second.begin();
       map<string, MonitorElement*> ::const_iterator histoEnd = chambIt->second.end();
       for(; histoIt!=histoEnd; ++ histoIt) {
     histoIt->second->Reset();
       }
     }
 
   }
 
 }

void DTLocalTriggerLutTask::bookHistograms	(	DQMStore::IBooker &	ibooker,
		edm::Run const &	run,
		edm::EventSetup const &	context
	)

overridevirtual

bookHistograms

Implements DQMEDAnalyzer.

Definition at line 133 of file DTLocalTriggerLutTask.cc.

References bookHistos(), DTGeometry::chambers(), LogTrace, and muonGeom.

                                                                             {
 
   LogTrace("DTDQM|DTMonitorModule|DTLocalTriggerLutTask") << "[DTLocalTriggerLutTask]: bookHistograms" << endl;
 
   std::vector<const DTChamber*>::const_iterator chambIt  = muonGeom->chambers().begin();
   std::vector<const DTChamber*>::const_iterator chambEnd = muonGeom->chambers().end();
 
   for (; chambIt!=chambEnd; ++chambIt)
     bookHistos(ibooker,(*chambIt)->id());
 
 }

void DTLocalTriggerLutTask::bookHistos	(	DQMStore::IBooker &	ibooker,
		DTChamberId	chId
	)

private

Book histos.

Definition at line 85 of file DTLocalTriggerLutTask.cc.

References DQMStore::IBooker::book1D(), DQMStore::IBooker::book2D(), chHistos, detailedAnalysis, nPhibBins, nPhiBins, rangePhi, rangePhiB, DetId::rawId(), DTChamberId::sector(), DQMStore::IBooker::setCurrentFolder(), DTChamberId::station(), relativeConstraints::station, topFolder(), DTChamberId::wheel(), and makeMuonMisalignmentScenario::wheel.

Referenced by bookHistograms(), and topFolder().

                                                                                   {
 
   stringstream wheel; wheel << chId.wheel();
   stringstream sector; sector << chId.sector();
   stringstream station; station << chId.station();
 
   ibooker.setCurrentFolder(topFolder() + "Wheel" + wheel.str() + "/Sector" + sector.str() +
             "/Station" + station.str() + "/Segment");
 
   string chTag = "_W" + wheel.str() + "_Sec" + sector.str() + "_St" + station.str();
   std::map<std::string, MonitorElement*> &chambMap = chHistos[chId.rawId()];
 
   string hName = "TM_PhiResidualIn";
 
   chambMap[hName] = ibooker.book1D(hName+chTag,"Trigger local position In - Segment local position (correlated triggers)",nPhiBins,-rangePhi,rangePhi);
 
   hName = "TM_PhiResidualOut";
 
   chambMap[hName] = ibooker.book1D(hName+chTag,"Trigger local position Out - Segment local position (correlated triggers)",nPhiBins,-rangePhi,rangePhi);
 
   hName = "TM_PhibResidualIn";
 
   chambMap[hName] = ibooker.book1D(hName+chTag,"Trigger local direction In - Segment local direction (correlated triggers)",nPhibBins,-rangePhiB,rangePhiB);
 
   hName = "TM_PhibResidualOut";
 
   chambMap[hName] = ibooker.book1D(hName+chTag,"Trigger local direction Out - Segment local direction (correlated triggers)",nPhibBins,-rangePhiB,rangePhiB);
 
   if (detailedAnalysis) {
 
     hName = "TM_PhitkvsPhitrig";
 
     chambMap[hName] = ibooker.book2D(hName+chTag,"Local position: segment vs trigger",100,-500.,500.,100,-500.,500.);
     hName = "TM_PhibtkvsPhibtrig";
 
     chambMap[hName] =ibooker.book2D(hName+chTag,"Local direction : segment vs trigger",200,-40.,40.,200,-40.,40.);
     hName = "TM_PhibResidualvsTkPos";
 
     chambMap[hName] =ibooker.book2D(hName+chTag,"Local direction residual vs Segment Position",100,-500.,500.,200,-10.,10.);
     hName = "TM_PhiResidualvsTkPos";
 
     chambMap[hName] =ibooker.book2D(hName+chTag,"Local Position residual vs Segment Position",100,-500.,500.,200,-10.,10.);
 
   }
 
 }

void DTLocalTriggerLutTask::dqmBeginRun	(	const edm::Run &	run,
		const edm::EventSetup &	context
	)

overrideprotected

BeginRun.

Definition at line 78 of file DTLocalTriggerLutTask.cc.

References edm::EventSetup::get(), muonGeom, theGeomLabel, and trigGeomUtils.

                                                                                        {
 
   // Get the geometry
   context.get<MuonGeometryRecord>().get(theGeomLabel,muonGeom);
   trigGeomUtils = new DTTrigGeomUtils(muonGeom);
 }

void DTLocalTriggerLutTask::searchTMBestIn ( std::vector< L1MuDTChambPhDigi > const * trigs )

protected

Find best (highest qual) TM trigger segments.

Definition at line 282 of file DTLocalTriggerLutTask.cc.

References trigBestIn, trigQualBestIn, and wheelArrayShift.

Referenced by analyze().

                                                                                      {
 
   string histoType ;
   string histoTag ;
 
   // define best quality trigger segment
   // start from 1 and zero is kept empty
   for (int st=0;st<=4;++st)
     for (int wh=0;wh<=5;++wh)
       for (int sec=0;sec<=12;++sec)
     trigQualBestIn[wh][st][sec] = -1;
 
   vector<L1MuDTChambPhDigi>::const_iterator trigIt  = trigs->begin();
   vector<L1MuDTChambPhDigi>::const_iterator trigEnd = trigs->end();
   for(; trigIt!=trigEnd; ++trigIt) {
 
     int wh   = trigIt->whNum();
     int sec  = trigIt->scNum() + 1; // DTTF -> DT sector range transform
     int st   = trigIt->stNum();
     int qual = trigIt->code();
 
     if(qual>trigQualBestIn[wh+wheelArrayShift][st][sec] && qual<7) {
       trigQualBestIn[wh+wheelArrayShift][st][sec]=qual;
       trigBestIn[wh+wheelArrayShift][st][sec] = &(*trigIt);
     }
 
   }
 
 }

void DTLocalTriggerLutTask::searchTMBestOut ( std::vector< L1MuDTChambPhDigi > const * trigs )

protected

Definition at line 313 of file DTLocalTriggerLutTask.cc.

References trigBestOut, trigQualBestOut, and wheelArrayShift.

Referenced by analyze().

                                                                                       {
 
   string histoType ;
   string histoTag ;
 
 // define best quality trigger segment
 //   // start from 1 and zero is kept empty
   for (int st=0;st<=4;++st)
     for (int wh=0;wh<=5;++wh)
       for (int sec=0;sec<=12;++sec)
         trigQualBestOut[wh][st][sec] = -1;
 
   vector<L1MuDTChambPhDigi>::const_iterator trigIt  = trigs->begin();
   vector<L1MuDTChambPhDigi>::const_iterator trigEnd = trigs->end();
   for(; trigIt!=trigEnd; ++trigIt) {
 
     int wh   = trigIt->whNum();
     int sec  = trigIt->scNum() + 1; // DTTF -> DT sector range transform
     int st   = trigIt->stNum();
     int qual = trigIt->code();
 
     if(qual>trigQualBestOut[wh+wheelArrayShift][st][sec] && qual<7) {
       trigQualBestOut[wh+wheelArrayShift][st][sec]=qual;
       trigBestOut[wh+wheelArrayShift][st][sec] = &(*trigIt);
     }
 
   }
 
 }