Inheritance diagram for AlignmentMonitorMuonVsCurvature:

Public Member Functions
void	afterAlignment (const edm::EventSetup &iSetup)

	AlignmentMonitorMuonVsCurvature (const edm::ParameterSet &cfg)

void	book ()
	Book or retrieve histograms; MUST be reimplemented. More...

void	event (const edm::Event &iEvent, const edm::EventSetup &iSetup, const ConstTrajTrackPairCollection &iTrajTracks)
	Called for each event (by "run()"): may be reimplemented. More...

void	processMuonResidualsFromTrack (MuonResidualsFromTrack &mrft, const Trajectory *traj=NULL)

virtual	~AlignmentMonitorMuonVsCurvature ()

Public Member Functions inherited from AlignmentMonitorBase
	AlignmentMonitorBase (const edm::ParameterSet &cfg, std::string name)
	Constructor. More...

void	beginOfJob (AlignableTracker pTracker, AlignableMuon pMuon, AlignmentParameterStore *pStore)
	Called at beginning of job: don't reimplement. More...

void	duringLoop (const edm::Event &iEvent, const edm::EventSetup &iSetup, const ConstTrajTrackPairCollection &iTrajTracks)
	Called for each event: don't reimplement. More...

void	endOfJob ()
	Called at end of processing: don't implement. More...

void	endOfLoop (const edm::EventSetup &iSetup)
	Called at end of loop: don't reimplement. More...

void	startingNewLoop ()
	Called at beginning of loop: don't reimplement. More...

virtual	~AlignmentMonitorBase ()
	Destructor. More...

Private Types
enum	{ kDeltaX = 0, kDeltaDxDz, kNumComponents }

Private Attributes
bool	m_allowTIDTEC

bool	m_doCSC

bool	m_doDT

int	m_layer

double	m_maxDxy

double	m_maxTrackerRedChi2

int	m_minCSCHits

int	m_minDT13Hits

int	m_minDT2Hits

bool	m_minNCrossedChambers

int	m_minTrackerHits

double	m_minTrackP

double	m_minTrackPt

edm::InputTag	m_muonCollectionTag

std::string	m_propagator

TH1F *	th1f_trackerRedChi2

TH1F *	th1f_trackerRedChi2Diff

TH2F *	th2f_st_ring_chamber [8][3][36][kNumComponents]

TH2F *	th2f_wheel_st_sector [5][4][14][kNumComponents]

TProfile *	tprofile_st_ring_chamber [8][3][36][kNumComponents]

TProfile *	tprofile_wheel_st_sector [5][4][14][kNumComponents]

Additional Inherited Members
Public Types inherited from AlignmentMonitorBase
typedef std::pair< const Trajectory , const reco::Track >	ConstTrajTrackPair

typedef std::vector < ConstTrajTrackPair >	ConstTrajTrackPairCollection

Protected Member Functions inherited from AlignmentMonitorBase
TH1F *	book1D (std::string dir, std::string name, std::string title, int nchX, double lowX, double highX)

TH2F *	book2D (std::string dir, std::string name, std::string title, int nchX, double lowX, double highX, int nchY, double lowY, double highY)

TProfile *	bookProfile (std::string dir, std::string name, std::string title, int nchX, double lowX, double highX, int nchY=1, double lowY=0., double highY=0., const char *option="s")

TFileDirectory *	directory (std::string dir)

int	iteration ()

AlignableMuon *	pMuon ()

AlignableNavigator *	pNavigator ()

AlignmentParameterStore *	pStore ()

AlignableTracker *	pTracker ()

Protected Attributes inherited from AlignmentMonitorBase
const edm::InputTag	m_beamSpotTag

Detailed Description

Definition at line 28 of file AlignmentMonitorMuonVsCurvature.cc.

Member Enumeration Documentation

anonymous enum

private

Enumerator
kDeltaX
kDeltaDxDz
kNumComponents

Definition at line 59 of file AlignmentMonitorMuonVsCurvature.cc.

        {
     kDeltaX = 0,
     kDeltaDxDz,
     kNumComponents
   };

Constructor & Destructor Documentation

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

Definition at line 78 of file AlignmentMonitorMuonVsCurvature.cc.

 : AlignmentMonitorBase(cfg, "AlignmentMonitorMuonVsCurvature")
 , m_muonCollectionTag(cfg.getParameter<edm::InputTag>("muonCollectionTag"))
 , m_minTrackPt(cfg.getParameter<double>("minTrackPt"))
 , m_minTrackP(cfg.getParameter<double>("minTrackP"))
 , m_minTrackerHits(cfg.getParameter<int>("minTrackerHits"))
 , m_maxTrackerRedChi2(cfg.getParameter<double>("maxTrackerRedChi2"))
 , m_allowTIDTEC(cfg.getParameter<bool>("allowTIDTEC"))
 , m_minNCrossedChambers(cfg.getParameter<int>("minNCrossedChambers"))
 , m_maxDxy(cfg.getParameter<double>("maxDxy"))
 , m_minDT13Hits(cfg.getParameter<int>("minDT13Hits"))
 , m_minDT2Hits(cfg.getParameter<int>("minDT2Hits"))
 , m_minCSCHits(cfg.getParameter<int>("minCSCHits"))
 , m_layer(cfg.getParameter<int>("layer"))
 , m_propagator(cfg.getParameter<std::string>("propagator"))
 , m_doDT(cfg.getParameter<bool>("doDT"))
 , m_doCSC(cfg.getParameter<bool>("doCSC"))
 {}

virtual AlignmentMonitorMuonVsCurvature::~AlignmentMonitorMuonVsCurvature ( )

inlinevirtual

Definition at line 32 of file AlignmentMonitorMuonVsCurvature.cc.

32 {}

Member Function Documentation

void AlignmentMonitorMuonVsCurvature::afterAlignment ( const edm::EventSetup & iSetup )

inlinevirtual

Called after updating AlignableTracker and AlignableMuon (by "endOfLoop()"): may be reimplemented

Reimplemented from AlignmentMonitorBase.

Definition at line 39 of file AlignmentMonitorMuonVsCurvature.cc.

39 {}

void AlignmentMonitorMuonVsCurvature::book ( )

virtual

Book or retrieve histograms; MUST be reimplemented.

Implements AlignmentMonitorBase.

Definition at line 98 of file AlignmentMonitorMuonVsCurvature.cc.

References AlignmentMonitorBase::book1D(), AlignmentMonitorBase::book2D(), AlignmentMonitorBase::bookProfile(), kDeltaDxDz, kDeltaX, kNumComponents, m_doCSC, m_doDT, m_minTrackPt, relativeConstraints::ring, relativeConstraints::station, AlCaHLTBitMon_QueryRunRegistry::string, th1f_trackerRedChi2, th1f_trackerRedChi2Diff, th2f_st_ring_chamber, th2f_wheel_st_sector, tprofile_st_ring_chamber, and tprofile_wheel_st_sector.

 {
   // DT
   std::string wheelname[5] = {"wheelm2_", "wheelm1_", "wheelz_", "wheelp1_", "wheelp2_"};
   if (m_doDT)
   for (int wheel = -2;  wheel <=2 ;  wheel++)
   for (int station = 1; station <= 4; station++)
   for (int sector = 1;  sector <= 14;  sector++)
   {
     if (station != 4 && sector > 12) continue;
     
     char stationname[20];
     sprintf(stationname,"st%d_", station);
 
     char sectorname[20];
     sprintf(sectorname,"sector%02d_", sector);
 
     for (int component = 0;  component < kNumComponents;  component++)
     {
       std::stringstream th2f_name, tprofile_name;
       th2f_name << "th2f_" << wheelname[wheel+2] <<stationname<< sectorname;
       tprofile_name << "tprofile_" << wheelname[wheel+2] <<stationname<< sectorname;
 
       double yminmax = 50., xminmax = 0.05;
       if (m_minTrackPt>0.) xminmax = 1./m_minTrackPt;
       int ynbins = 50;
       if (component == kDeltaX) {
         th2f_name << "deltax";
         tprofile_name << "deltax";
       }
       else if (component == kDeltaDxDz) {
         th2f_name << "deltadxdz";
         tprofile_name << "deltadxdz";
       }
 
       th2f_wheel_st_sector[wheel+2][station-1][sector-1][component] =
           book2D("/iterN/", th2f_name.str().c_str(), "", 30, -xminmax, xminmax, ynbins, -yminmax, yminmax);
       tprofile_wheel_st_sector[wheel+2][station-1][sector-1][component] =
           bookProfile("/iterN/", tprofile_name.str().c_str(), "", 30,  -xminmax, xminmax);
     }
   }
 
   // CSC
   std::string stname[8] = {"Ep_S1_", "Ep_S2_", "Ep_S3_", "Ep_S4_", "Em_S1_", "Em_S2_", "Em_S3_", "Em_S4_"};
   if (m_doCSC)
   for (int station = 0;  station < 8;  station++)
   for (int ring = 1;  ring <= 3;  ring++)
   for (int chamber = 1;  chamber <= 36;  chamber++)
   {
     int st = station%4+1;
     if (st > 1 && ring > 2) continue; // only station 1 has more then 2 rings
     if (st > 1 && ring == 1 && chamber > 18) continue; // ring 1 stations 1,2,3 have 18 chambers
 
     char ringname[20];
     sprintf(ringname,"R%d_", ring);
 
     char chname[20];
     sprintf(chname,"C%02d_", chamber);
 
     for (int component = 0;  component < kNumComponents;  component++)
     {
       std::stringstream componentname;
       double yminmax = 50., xminmax = 0.05;
       if (m_minTrackPt>0.) xminmax = 1./m_minTrackPt;
       if (ring == 1) xminmax *= 0.5;
       if (component == kDeltaX) {
     componentname << "deltax";
       }
       else if (component == kDeltaDxDz) {
     componentname << "deltadxdz";
       }
       
       std::stringstream th2f_name, tprofile_name;
       th2f_name << "th2f_" << stname[station] << ringname << chname << componentname.str();
       tprofile_name << "tprofile_" << stname[station] << ringname << chname << componentname.str();
 
       th2f_st_ring_chamber[station][ring-1][chamber-1][component] =
           book2D("/iterN/", th2f_name.str().c_str(), "", 30, -xminmax, xminmax, 100, -yminmax, yminmax);
       tprofile_st_ring_chamber[station][ring-1][chamber-1][component] =
           bookProfile("/iterN/", tprofile_name.str().c_str(), "", 30, -xminmax, xminmax);
     }
   }
 
   th1f_trackerRedChi2 = book1D("/iterN/", "trackerRedChi2", "Refit tracker reduced chi^2", 100, 0., 30.);
   th1f_trackerRedChi2Diff = book1D("/iterN/", "trackerRedChi2Diff", "Fit-minus-refit tracker reduced chi^2", 100, -5., 5.);
 }

void AlignmentMonitorMuonVsCurvature::event	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		const ConstTrajTrackPairCollection &	iTrajTracks
	)

virtual

Called for each event (by "run()"): may be reimplemented.

Reimplemented from AlignmentMonitorBase.

Definition at line 186 of file AlignmentMonitorMuonVsCurvature.cc.

References SiPixelRawToDigiRegional_cfi::beamSpot, reco::TrackBase::dxy(), edm::EventSetup::get(), edm::Event::getByLabel(), edm::InputTag::label(), AlignmentMonitorBase::m_beamSpotTag, m_maxDxy, m_minTrackP, m_minTrackPt, m_muonCollectionTag, metsig::muon, patZpeak::muons, reco::TrackBase::p(), AlignmentMonitorBase::pNavigator(), processMuonResidualsFromTrack(), and reco::TrackBase::pt().

 {
   edm::ESHandle<GlobalTrackingGeometry> globalGeometry;
   iSetup.get<GlobalTrackingGeometryRecord>().get(globalGeometry);
 
   edm::Handle<reco::BeamSpot> beamSpot;
   iEvent.getByLabel(m_beamSpotTag, beamSpot);
 
   if (m_muonCollectionTag.label().empty()) // use trajectories
   {
     for (ConstTrajTrackPairCollection::const_iterator trajtrack = trajtracks.begin();  trajtrack != trajtracks.end();  ++trajtrack)
     {
       const Trajectory* traj = (*trajtrack).first;
       const reco::Track* track = (*trajtrack).second;
 
       if (track->pt() > m_minTrackPt  && track->p() > m_minTrackP  &&  fabs(track->dxy(beamSpot->position())) < m_maxDxy )
       {
         MuonResidualsFromTrack muonResidualsFromTrack(globalGeometry, traj, track, pNavigator(), 1000.);
         processMuonResidualsFromTrack(muonResidualsFromTrack, traj );
       } // end if track pT is within range
     } // end loop over tracks
   }
   else
   {
     edm::Handle<reco::MuonCollection> muons;
     iEvent.getByLabel(m_muonCollectionTag, muons);
 
     for (reco::MuonCollection::const_iterator muon = muons->begin();  muon != muons->end();  ++muon)
     {
       if ( !(muon->isTrackerMuon() && muon->innerTrack().isNonnull() ) ) continue;
 
       if (m_minTrackPt < muon->pt()  &&  m_minTrackP < muon->p()  &&  fabs(muon->innerTrack()->dxy(beamSpot->position())) < m_maxDxy)
       {
         MuonResidualsFromTrack muonResidualsFromTrack(globalGeometry, &(*muon), pNavigator(), 100.);
         processMuonResidualsFromTrack(muonResidualsFromTrack);
       }
     }
   }
 }

void AlignmentMonitorMuonVsCurvature::processMuonResidualsFromTrack	(	MuonResidualsFromTrack &	mrft,
		const Trajectory *	traj = `NULL`
	)

Definition at line 227 of file AlignmentMonitorMuonVsCurvature.cc.

References MuonResidualsFromTrack::chamberIds(), MuonResidualsFromTrack::chamberResidual(), reco::TrackBase::charge(), MuonResidualsFromTrack::contains_TIDTEC(), MuonSubdetId::CSC, MuonSubdetId::DT, MuonResidualsFromTrack::getTrack(), MuonChamberResidual::kCSC, kDeltaDxDz, kDeltaX, MuonChamberResidual::kDT13, m_allowTIDTEC, m_doCSC, m_doDT, m_maxTrackerRedChi2, m_minCSCHits, m_minDT13Hits, m_minNCrossedChambers, m_minTrackerHits, DetId::Muon, MuonResidualsFromTrack::normalizedChi2(), reco::TrackBase::normalizedChi2(), NULL, reco::TrackBase::pt(), reco::TrackBase::pz(), relativeConstraints::ring, relativeConstraints::station, th1f_trackerRedChi2, th1f_trackerRedChi2Diff, th2f_st_ring_chamber, th2f_wheel_st_sector, tprofile_st_ring_chamber, tprofile_wheel_st_sector, MuonResidualsFromTrack::trackerNumHits(), and MuonResidualsFromTrack::trackerRedChi2().

Referenced by event().

 {
   if (mrft.trackerNumHits() < m_minTrackerHits) return;
   if (!m_allowTIDTEC  && mrft.contains_TIDTEC()) return;
   
   int nMuChambers = 0;
   std::vector<DetId> chamberIds = mrft.chamberIds();
   for (unsigned ch=0; ch < chamberIds.size(); ch++)  if (chamberIds[ch].det() == DetId::Muon)  nMuChambers++;
   if (nMuChambers < m_minNCrossedChambers ) return;
   
   th1f_trackerRedChi2->Fill(mrft.trackerRedChi2());
   th1f_trackerRedChi2Diff->Fill(mrft.getTrack()->normalizedChi2() - mrft.trackerRedChi2());
 
   if (mrft.normalizedChi2() > m_maxTrackerRedChi2) return;
 
   double qoverpt = mrft.getTrack()->charge() / mrft.getTrack()->pt();
   double qoverpz = 0.;
   if (fabs(mrft.getTrack()->pz()) > 0.01) qoverpz = mrft.getTrack()->charge() / fabs(mrft.getTrack()->pz());
 
   for (std::vector<DetId>::const_iterator chamberId = chamberIds.begin();  chamberId != chamberIds.end();  ++chamberId)
   {
     if (chamberId->det() != DetId::Muon  ) continue;
     
     if (m_doDT  &&  chamberId->subdetId() == MuonSubdetId::DT)
     {
       DTChamberId dtid(chamberId->rawId());
       MuonChamberResidual *dt13 = mrft.chamberResidual(*chamberId, MuonChamberResidual::kDT13);
       
       if (dt13 != NULL  &&  dt13->numHits() >= m_minDT13Hits)
       {
         int wheel = dtid.wheel() + 2;
         int station = dtid.station() -1;
         int sector = dtid.sector() - 1;
 
         double resid_x = 10. * dt13->global_residual();
         double resid_dxdz = 1000. * dt13->global_resslope();
 
         if (fabs(resid_x) < 100. && fabs(resid_dxdz) < 100.)
         {
           th2f_wheel_st_sector[wheel][station][sector][kDeltaX]->Fill(qoverpt, resid_x);
           tprofile_wheel_st_sector[wheel][station][sector][kDeltaX]->Fill(qoverpt, resid_x);
           th2f_wheel_st_sector[wheel][station][sector][kDeltaDxDz]->Fill(qoverpt, resid_dxdz);
           tprofile_wheel_st_sector[wheel][station][sector][kDeltaDxDz]->Fill(qoverpt, resid_dxdz);
         }
       } // if it's a good segment
     } // if DT
 
     if (m_doCSC  &&  chamberId->subdetId() == MuonSubdetId::CSC)
     {
       CSCDetId cscid(chamberId->rawId());
       MuonChamberResidual *csc = mrft.chamberResidual(*chamberId, MuonChamberResidual::kCSC);
 
       if (csc != NULL  &&  csc->numHits() >= m_minCSCHits)
       {
         int station = 4*cscid.endcap() + cscid.station() - 5;
         int ring = cscid.ring() - 1;
         if (cscid.station()==1 && cscid.ring()==4) ring = 0; // join ME1/a to ME1/b
         int chamber = cscid.chamber() - 1;
 
         double resid_x = 10. * csc->global_residual();
         double resid_dxdz = 1000. * csc->global_resslope();
 
         if (fabs(resid_x) < 100. && fabs(resid_dxdz) < 100.)
         {
           th2f_st_ring_chamber[station][ring][chamber][kDeltaX]->Fill(qoverpz, resid_x);
           tprofile_st_ring_chamber[station][ring][chamber][kDeltaX]->Fill(qoverpz, resid_x);
           th2f_st_ring_chamber[station][ring][chamber][kDeltaDxDz]->Fill(qoverpz, resid_dxdz);
           tprofile_st_ring_chamber[station][ring][chamber][kDeltaDxDz]->Fill(qoverpz, resid_dxdz);
         }
       } // if it's a good segment
     } // if CSC
 
   } // end loop over chamberIds
 }