#include <BeamSpotProblemMonitor.h>

Inheritance diagram for BeamSpotProblemMonitor:

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

Public Member Functions inherited from DQMOneLumiEDAnalyzer<>
void	beginLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

	DQMOneLumiEDAnalyzer ()

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

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

bool	getCanSaveByLumi () override

Public Member Functions inherited from DQMOneEDAnalyzer< edm::EndLuminosityBlockProducer, edm::one::WatchLuminosityBlocks, Args... >
void	accumulate (edm::Event const &event, edm::EventSetup const &setup) final

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

	DQMOneEDAnalyzer ()

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

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

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

SerialTaskQueue *	globalLuminosityBlocksQueue () final

SerialTaskQueue *	globalRunsQueue () final

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () 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

ESProxyIndex const *	esGetTokenIndices (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::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)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

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

Static Public Member Functions inherited from edm::one::EDProducerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

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

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

void	dqmBeginLuminosityBlock (const edm::LuminosityBlock &lumiSeg, const edm::EventSetup &context) override

void	dqmEndLuminosityBlock (const edm::LuminosityBlock &lumiSeg, const edm::EventSetup &c) override

void	dqmEndRun (const edm::Run &r, const edm::EventSetup &c) override

Protected Member Functions inherited from DQMOneLumiEDAnalyzer<>
virtual void	dqmBeginLuminosityBlock (edm::LuminosityBlock const &, edm::EventSetup const &)

virtual void	dqmEndLuminosityBlock (edm::LuminosityBlock const &, edm::EventSetup const &)

Protected Member Functions inherited from DQMOneEDAnalyzer< edm::EndLuminosityBlockProducer, edm::one::WatchLuminosityBlocks, Args... >
virtual void	analyze (edm::Event const &, edm::EventSetup const &)

virtual void	bookHistograms (DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &)=0

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

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

Protected Member Functions inherited from edm::ProducerBase
ProducesCollector	producesCollector ()

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

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)

Private Member Functions
void	fillPlots (int &, int &, int)

Private Attributes
const int	alarmOFFThreshold_

bool	alarmOn_

const int	alarmONThreshold_

MonitorElement *	beamSpotError_ = 0

int	beamSpotFromDB_

double	beamSpotStatus_

MonitorElement *	beamSpotStatusLumi_ = 0

MonitorElement *	beamSpotStatusLumiAll_ = 0

const edm::EDGetTokenT< DcsStatusCollection >	dcsStatus_

const bool	debug_

const bool	doTest_

const int	fitNLumi_

int	lastlumi_

std::string	monitorName_

const int	nCosmicTrk_

int	nextlumi_

int	nTracks_

const bool	onlineMode_

bool	processed_

const edm::EDGetTokenT< BeamSpotOnlineCollection >	scalertag_

const edm::EDGetTokenT< reco::TrackCollection >	trkSrc_

Additional Inherited Members
Public Types inherited from DQMOneEDAnalyzer< edm::EndLuminosityBlockProducer, edm::one::WatchLuminosityBlocks, Args... >
typedef dqm::reco::DQMStore	DQMStore

typedef dqm::reco::MonitorElement	MonitorElement

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

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

Protected Attributes inherited from DQMOneEDAnalyzer< edm::EndLuminosityBlockProducer, edm::one::WatchLuminosityBlocks, Args... >
edm::EDPutTokenT< DQMToken >	runToken_

Detailed Description

Author
Sushil S. Chauhan/UC Davis

Definition at line 26 of file BeamSpotProblemMonitor.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 31 of file BeamSpotProblemMonitor.cc.

References alarmOFFThreshold_, alarmOn_, alarmONThreshold_, beamSpotFromDB_, beamSpotStatus_, debug_, doTest_, fitNLumi_, edm::ParameterSet::getUntrackedParameter(), lastlumi_, monitorName_, nCosmicTrk_, nextlumi_, nTracks_, onlineMode_, processed_, scalertag_, and trkSrc_.

     : dcsStatus_{consumes<DcsStatusCollection>(ps.getUntrackedParameter<InputTag>("DCSStatus"))},
       scalertag_{consumes<BeamSpotOnlineCollection>(ps.getUntrackedParameter<InputTag>("scalarBSCollection"))},
       trkSrc_{consumes<reco::TrackCollection>(ps.getUntrackedParameter<InputTag>("pixelTracks"))},
       nTracks_{0},
       nCosmicTrk_{ps.getUntrackedParameter<int>("nCosmicTrk")},
       fitNLumi_{1},
       debug_{ps.getUntrackedParameter<bool>("Debug")},
       onlineMode_{ps.getUntrackedParameter<bool>("OnlineMode")},
       doTest_{ps.getUntrackedParameter<bool>("doTest")},
       alarmONThreshold_{ps.getUntrackedParameter<int>("AlarmONThreshold")},
       alarmOFFThreshold_{ps.getUntrackedParameter<int>("AlarmOFFThreshold")},
       lastlumi_{0},
       nextlumi_{0},
       processed_{false},
       alarmOn_{false},
       beamSpotStatus_{0},
       beamSpotFromDB_{0} {
   monitorName_ = ps.getUntrackedParameter<string>("monitorName");
 
   if (not monitorName_.empty())
     monitorName_ += "/";
 }

Member Function Documentation

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

overrideprotected

Definition at line 125 of file BeamSpotProblemMonitor.cc.

References alarmOn_, beamSpotStatus_, DcsStatus::BPIX, dcsStatus_, doTest_, MillePedeFileConverter_cfg::e, DcsStatus::FPIX, edm::Event::getByToken(), edm::EventBase::luminosityBlock(), nCosmicTrk_, nextlumi_, nTracks_, onlineMode_, processed_, scalertag_, mps_update::status, DcsStatus::TECm, DcsStatus::TECp, DcsStatus::TIBTID, DcsStatus::TOB, HLT_2018_cff::track, duplicaterechits_cfi::trackCollection, trkSrc_, BeamSpotOnline::width_x(), BeamSpotOnline::width_y(), BeamSpotOnline::x(), BeamSpotOnline::y(), and BeamSpotOnline::z().

                                                                                   {
   const int nthlumi = iEvent.luminosityBlock();
 
   if (onlineMode_ && (nthlumi < nextlumi_)) {
     edm::LogInfo("BeamSpotProblemMonitor") << "analyze::  Spilt event from previous lumi section!" << std::endl;
     return;
   }
   if (onlineMode_ && (nthlumi > nextlumi_)) {
     edm::LogInfo("BeamSpotProblemMonitor") << "analyze::  Spilt event from next lumi section!!!" << std::endl;
     return;
   }
 
   beamSpotStatus_ = 0.;
 
   // Checking TK status
   Handle<DcsStatusCollection> dcsStatus;
   iEvent.getByToken(dcsStatus_, dcsStatus);
   std::array<bool, 6> dcsTk;
   for (auto& e : dcsTk) {
     e = true;
   }
   for (auto const& status : *dcsStatus) {
     if (!status.ready(DcsStatus::BPIX))
       dcsTk[0] = false;
     if (!status.ready(DcsStatus::FPIX))
       dcsTk[1] = false;
     if (!status.ready(DcsStatus::TIBTID))
       dcsTk[2] = false;
     if (!status.ready(DcsStatus::TOB))
       dcsTk[3] = false;
     if (!status.ready(DcsStatus::TECp))
       dcsTk[4] = false;
     if (!status.ready(DcsStatus::TECm))
       dcsTk[5] = false;
   }
 
   bool allTkOn = true;
   for (auto status : dcsTk) {
     if (!status) {
       allTkOn = false;
       break;
     }
   }
 
   //If tracker is ON and collision is going on then must be few track ther
   edm::Handle<reco::TrackCollection> trackCollection;
   iEvent.getByToken(trkSrc_, trackCollection);
   for (auto const& track : *trackCollection) {
     if (track.pt() > 1.0)
       nTracks_++;
     if (nTracks_ > 200)
       break;
   }
 
   // get scalar collection and BeamSpot
   Handle<BeamSpotOnlineCollection> handleScaler;
   iEvent.getByToken(scalertag_, handleScaler);
 
   // beam spot scalar object
   BeamSpotOnline spotOnline;
 
   bool fallBackToDB = false;
   alarmOn_ = false;
 
   if (!handleScaler->empty()) {
     spotOnline = *(handleScaler->begin());
 
     // check if we have a valid beam spot fit result from online DQM thrugh scalars
     if (spotOnline.x() == 0. && spotOnline.y() == 0. && spotOnline.z() == 0. && spotOnline.width_x() == 0. &&
         spotOnline.width_y() == 0.) {
       fallBackToDB = true;
     }
   }
 
   //For testing set it false for every LSs
   if (doTest_)
     fallBackToDB = true;
 
   //based on last event of this lumi only as it overwrite it
   if (allTkOn && fallBackToDB) {
     beamSpotStatus_ = -1.;
   }  //i.e,from DB
   if (allTkOn && (!fallBackToDB)) {
     beamSpotStatus_ = 1.;
   }  //i.e,from online DQM
 
   //when collision at least few tracks should be there otherwise it give false ALARM
   if (allTkOn && nTracks_ < nCosmicTrk_)
     beamSpotStatus_ = 0.;
 
   processed_ = true;
 }

void BeamSpotProblemMonitor::bookHistograms	(	DQMStore::IBooker &	i,
		const edm::Run &	r,
		const edm::EventSetup &	c
	)

overrideprotected

Definition at line 72 of file BeamSpotProblemMonitor.cc.

References beamSpotError_, beamSpotStatusLumi_, beamSpotStatusLumiAll_, dqm::dqmstoreimpl::DQMStore::IBooker::book1D(), dqm::impl::MonitorElement::getTH1(), B2GTnPMonitor_cfi::histTitle, monitorName_, dqm::impl::MonitorElement::setAxisTitle(), dqm::dqmstoreimpl::DQMStore::IBooker::setCurrentFolder(), hgcalPlots::xtitle, and hgcalPlots::ytitle.

                                                                                                     {
   // create and cd into new folder
   iB.setCurrentFolder(monitorName_ + "FitFromScalars");
 
   const string coord{"BeamSpotStatus"};
 
   string histName(coord + "_lumi");
   string histTitle(coord);
   const string ytitle("Problem (-1)  /  OK (1)");
   const string xtitle("Lumisection");
 
   beamSpotStatusLumi_ = iB.book1D(histName, histTitle, 40, 0.5, 40.5);
   beamSpotStatusLumi_->setAxisTitle(xtitle, 1);
   beamSpotStatusLumi_->setAxisTitle(ytitle, 2);
 
   histName += "_all";
   histTitle += " all";
   beamSpotStatusLumiAll_ = iB.book1D(histName, histTitle, 40, 0.5, 40.5);
   beamSpotStatusLumiAll_->getTH1()->SetCanExtend(TH1::kAllAxes);
   beamSpotStatusLumiAll_->setAxisTitle(xtitle, 1);
   beamSpotStatusLumiAll_->setAxisTitle(ytitle, 2);
 
   //NOTE: This in principal should be a Lumi only histogram since it gets reset at every
   // dqmBeginLuminosityBlock call. However, it is also filled at that time and the DQMStore
   // clears all lumi histograms at postGlobalBeginLuminosityBlock!
   beamSpotError_ = iB.book1D("BeamSpotError", "ERROR: Beamspot missing from scalars", 20, 0.5, 20.5);
   beamSpotError_->setAxisTitle("# of consecutive LSs with problem", 1);
   beamSpotError_->setAxisTitle("Problem with scalar BeamSpot", 2);
 }

void BeamSpotProblemMonitor::dqmBeginLuminosityBlock	(	const edm::LuminosityBlock &	lumiSeg,
		const edm::EventSetup &	context
	)

overrideprotected

Definition at line 103 of file BeamSpotProblemMonitor.cc.

References fillPlots(), lastlumi_, edm::LuminosityBlockBase::luminosityBlock(), nextlumi_, onlineMode_, and processed_.

                                                                                                               {
   const int nthlumi = lumiSeg.luminosityBlock();
 
   if (onlineMode_) {
     if (nthlumi > nextlumi_) {
       fillPlots(lastlumi_, nextlumi_, nthlumi);
       nextlumi_ = nthlumi;
       edm::LogInfo("BeamSpotProblemMonitor") << "dqmBeginLuminosityBlock:: Next Lumi to Fit: " << nextlumi_ << endl;
     }
   } else {
     if (processed_)
       fillPlots(lastlumi_, nextlumi_, nthlumi);
     nextlumi_ = nthlumi;
     edm::LogInfo("BeamSpotProblemMonitor") << " dqmBeginLuminosityBlock:: Next Lumi to Fit: " << nextlumi_ << endl;
   }
 
   if (processed_)
     processed_ = false;
   edm::LogInfo("BeamSpotProblemMonitor") << " dqmBeginLuminosityBlock::  Begin of Lumi: " << nthlumi << endl;
 }

void BeamSpotProblemMonitor::dqmEndLuminosityBlock	(	const edm::LuminosityBlock &	lumiSeg,
		const edm::EventSetup &	c
	)

overrideprotected

Definition at line 282 of file BeamSpotProblemMonitor.cc.

References edm::LuminosityBlockBase::id(), and edm::LuminosityBlockID::luminosityBlock().

                                                                                                            {
   const int nthlumi = lumiSeg.id().luminosityBlock();
   edm::LogInfo("BeamSpotProblemMonitor")
       << "dqmEndLuminosityBlock:: Lumi of the last event before dqmEndLuminosityBlock: " << nthlumi << endl;
 }

void BeamSpotProblemMonitor::dqmEndRun	(	const edm::Run &	r,
		const edm::EventSetup &	c
	)

overrideprotected

Definition at line 289 of file BeamSpotProblemMonitor.cc.

References beamSpotError_, debug_, DEFINE_FWK_MODULE, and dqm::impl::MonitorElement::Reset().

                                                                               {
   if (debug_)
     edm::LogInfo("BeamSpotProblemMonitor") << "dqmEndRun:: Clearing all the Maps " << endl;
   //Reset it end of job
   beamSpotError_->Reset();
 }

void BeamSpotProblemMonitor::fillDescriptions ( edm::ConfigurationDescriptions & oDesc )

static

Definition at line 55 of file BeamSpotProblemMonitor.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::addUntracked(), and HLT_2018_cff::InputTag.

                                                                               {
   ParameterSetDescription desc;
   desc.addUntracked<string>("monitorName", "BeamSpotProblemMonitor");
   desc.addUntracked<InputTag>("DCSStatus", edm::InputTag("scalersRawToDigi"));
   desc.addUntracked<InputTag>("scalarBSCollection", edm::InputTag("scalersRawToDigi"));
   desc.addUntracked<InputTag>("pixelTracks", edm::InputTag("pixelTracks"));
   desc.addUntracked<int>("nCosmicTrk", 10);
   desc.addUntracked<bool>("Debug", false);
   desc.addUntracked<bool>("OnlineMode", true);
   desc.addUntracked<bool>("doTest", false);
   desc.addUntracked<int>("AlarmONThreshold", 10);
   desc.addUntracked<int>("AlarmOFFThreshold", 40);
 
   oDesc.add("dqmBeamSpotProblemMonitor", desc);
 }

void BeamSpotProblemMonitor::fillPlots	(	int &	lastlumi,
		int &	nextlumi,
		int	nthlumi
	)

private

Definition at line 219 of file BeamSpotProblemMonitor.cc.

References alarmOFFThreshold_, alarmOn_, alarmONThreshold_, beamSpotError_, beamSpotFromDB_, beamSpotStatus_, beamSpotStatusLumi_, beamSpotStatusLumiAll_, dqm::impl::MonitorElement::Fill(), fitNLumi_, dqm::impl::MonitorElement::getQReport(), dqm::impl::MonitorElement::getTH1(), nTracks_, onlineMode_, dqm::impl::MonitorElement::Reset(), dqm::impl::MonitorElement::setBinContent(), and dqm::impl::MonitorElement::ShiftFillLast().

Referenced by dqmBeginLuminosityBlock().

                                                                                 {
   if (onlineMode_ && (nthlumi <= nextlumi))
     return;
 
   int currentlumi = nextlumi;
   lastlumi = currentlumi;
 
   //Chcek status and if lumi are in succession when fall to DB
   if (beamSpotStatus_ == -1. && (lastlumi + 1) == nthlumi) {
     beamSpotFromDB_++;
   } else {
     beamSpotFromDB_ = 0;  //if not in succesion or status is ok then set zero
   }
 
   if (beamSpotFromDB_ >= alarmONThreshold_) {
     alarmOn_ = true;  //set the audio alarm true after N successive LSs
   }
 
   if (beamSpotFromDB_ > alarmOFFThreshold_) {
     alarmOn_ = false;     //set the audio alarm true after 10 successive LSs
     beamSpotFromDB_ = 0;  //reset it for new incident
   }
 
   if (onlineMode_) {  // filling LS gap For status plot
 
     const int countLS_bs = beamSpotStatusLumi_->getTH1()->GetEntries();
     int LSgap_bs = currentlumi / fitNLumi_ - countLS_bs;
     if (currentlumi % fitNLumi_ == 0)
       LSgap_bs--;
 
     // filling previous fits if LS gap ever exists
     for (int ig = 0; ig < LSgap_bs; ig++) {
       beamSpotStatusLumi_->ShiftFillLast(0., 0., fitNLumi_);  //x0 , x0err, fitNLumi_;  see DQMCore....
     }
 
     beamSpotStatusLumi_->ShiftFillLast(
         beamSpotStatus_,
         0.,
         fitNLumi_);  //beamSpotStatus_ =>0. (no collision, no tracks); =>1 (OK from scaler), =>-1 (No scalar results)
     beamSpotStatusLumiAll_->setBinContent(currentlumi, beamSpotStatus_);
 
   } else {
     beamSpotStatusLumi_->ShiftFillLast(0., 0., fitNLumi_);
   }  //onlineMode_
 
   //Reset it here for next lumi
   beamSpotError_->Reset();
   if (alarmOn_)
     beamSpotError_->Fill(beamSpotFromDB_);
 
   //Get quality report
   const QReport* beamSpotQReport = beamSpotError_->getQReport("BeamSpotOnlineTest");
 
   if (beamSpotQReport) {
     /* S.Dutta : Commenting out these variables are not used and giving error with "-Werror=unused-variable" option
     float qtresult = BeamSpotQReport->getQTresult();
     int qtstatus   = BeamSpotQReport->getStatus() ; // get QT status value (see table below) */
   }
 
   nTracks_ = 0;
 }