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/*
* See header file for a description of this class.
*
* $Date: 2008/03/25
18:37:05 $
* \author G. Mila - INFN Torino
*/
#include "DQMOffline/Muon/interface/MuonSeedsAnalyzer.h"
#include "DataFormats/Common/interface/Handle.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "TrackingTools/TransientTrack/interface/TransientTrack.h"
#include "TrackingTools/TrajectoryState/interface/TrajectoryStateTransform.h"
#include "TrackingTools/DetLayers/interface/DetLayer.h"
#include "TrackingTools/MeasurementDet/interface/MeasurementDet.h"
#include "DataFormats/TrajectorySeed/interface/TrajectorySeed.h"
#include "DataFormats/TrajectorySeed/interface/TrajectorySeedCollection.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "TrackingTools/TransientTrack/interface/TransientTrack.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "RecoMuon/TrackingTools/interface/MuonPatternRecoDumper.h"
#include "RecoMuon/TrackingTools/interface/MuonServiceProxy.h"
#include "Geometry/CommonDetUnit/interface/GeomDet.h"
#include "FWCore/Framework/interface/ConsumesCollector.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <string>
using namespace std;
using namespace edm;
MuonSeedsAnalyzer::MuonSeedsAnalyzer(const edm::ParameterSet& pSet) {
parameters = pSet;
theService = new MuonServiceProxy(parameters.getParameter<ParameterSet>("ServiceParameters"), consumesCollector());
theSeedsCollectionLabel_ = consumes<TrajectorySeedCollection>(parameters.getParameter<InputTag>("SeedCollection"));
seedHitBin = parameters.getParameter<int>("RecHitBin");
seedHitMin = parameters.getParameter<double>("RecHitMin");
seedHitMax = parameters.getParameter<double>("RecHitMax");
PhiBin = parameters.getParameter<int>("PhiBin");
PhiMin = parameters.getParameter<double>("PhiMin");
PhiMax = parameters.getParameter<double>("PhiMax");
EtaBin = parameters.getParameter<int>("EtaBin");
EtaMin = parameters.getParameter<double>("EtaMin");
EtaMax = parameters.getParameter<double>("EtaMax");
ThetaBin = parameters.getParameter<int>("ThetaBin");
ThetaMin = parameters.getParameter<double>("ThetaMin");
ThetaMax = parameters.getParameter<double>("ThetaMax");
seedPtBin = parameters.getParameter<int>("seedPtBin");
seedPtMin = parameters.getParameter<double>("seedPtMin");
seedPtMax = parameters.getParameter<double>("seedPtMax");
seedPxyzBin = parameters.getParameter<int>("seedPxyzBin");
seedPxyzMin = parameters.getParameter<double>("seedPxyzMin");
seedPxyzMax = parameters.getParameter<double>("seedPxyzMax");
pErrBin = parameters.getParameter<int>("pErrBin");
pErrMin = parameters.getParameter<double>("pErrMin");
pErrMax = parameters.getParameter<double>("pErrMax");
pxyzErrBin = parameters.getParameter<int>("pxyzErrBin");
pxyzErrMin = parameters.getParameter<double>("pxyzErrMin");
pxyzErrMax = parameters.getParameter<double>("pxyzErrMax");
phiErrBin = parameters.getParameter<int>("phiErrBin");
phiErrMin = parameters.getParameter<double>("phiErrMin");
phiErrMax = parameters.getParameter<double>("phiErrMax");
etaErrBin = parameters.getParameter<int>("etaErrBin");
etaErrMin = parameters.getParameter<double>("etaErrMin");
etaErrMax = parameters.getParameter<double>("etaErrMax");
}
MuonSeedsAnalyzer::~MuonSeedsAnalyzer() { delete theService; }
void MuonSeedsAnalyzer::bookHistograms(DQMStore::IBooker& ibooker, edm::Run const&, edm::EventSetup const&) {
ibooker.cd();
ibooker.setCurrentFolder("Muons/MuonSeedsAnalyzer");
string histname = "NumberOfRecHitsPerSeed_";
NumberOfRecHitsPerSeed = ibooker.book1D(histname, "Number of seed recHits", seedHitBin, seedHitMin, seedHitMax);
histname = "seedPhi_";
seedPhi = ibooker.book1D(histname, "Seed #phi", PhiBin, PhiMin, PhiMax);
seedPhi->setAxisTitle("rad");
histname = "seedEta_";
seedEta = ibooker.book1D(histname, "Seed #eta", EtaBin, EtaMin, EtaMax);
histname = "seedTheta_";
seedTheta = ibooker.book1D(histname, "Seed #theta", ThetaBin, ThetaMin, ThetaMax);
seedTheta->setAxisTitle("rad");
histname = "seedPt_";
seedPt = ibooker.book1D(histname, "Seed p_{t}", seedPtBin, seedPtMin, seedPtMax);
seedPt->setAxisTitle("GeV");
histname = "seedPx_";
seedPx = ibooker.book1D(histname, "Seed p_{x}", seedPxyzBin, seedPxyzMin, seedPxyzMax);
seedPx->setAxisTitle("GeV");
histname = "seedPy_";
seedPy = ibooker.book1D(histname, "Seed p_{y}", seedPxyzBin, seedPxyzMin, seedPxyzMax);
seedPy->setAxisTitle("GeV");
histname = "seedPz_";
seedPz = ibooker.book1D(histname, "Seed p_{z}", seedPxyzBin, seedPxyzMin, seedPxyzMax);
seedPz->setAxisTitle("GeV");
histname = "seedPtErrOverPt_";
seedPtErr = ibooker.book1D(histname, "Seed p_{t}Err/p_{t}", pErrBin, pErrMin, pErrMax);
histname = "seedPtErrOverPtVsPhi_";
seedPtErrVsPhi =
ibooker.book2D(histname, "Seed p_{t}Err/p_{t} vs #phi", PhiBin, PhiMin, PhiMax, pErrBin, pErrMin, pErrMax);
seedPtErrVsPhi->setAxisTitle("rad", 2);
histname = "seedPtErrOverPtVsEta_";
seedPtErrVsEta =
ibooker.book2D(histname, "Seed p_{t}Err/p_{t} vs #eta", EtaBin, EtaMin, EtaMax, pErrBin, pErrMin, pErrMax);
histname = "seedPtErrOverPtVsPt_";
seedPtErrVsPt = ibooker.book2D(
histname, "Seed p_{t}Err/p_{t} vs p_{t}", seedPtBin / 5, seedPtMin, seedPtMax, pErrBin, pErrMin, pErrMax);
seedPtErrVsPt->setAxisTitle("GeV", 2);
histname = "seedPErrOverP_";
seedPErr = ibooker.book1D(histname, "Seed pErr/p", pErrBin, pErrMin, pErrMax);
histname = "seedPErrOverPVsPhi_";
seedPErrVsPhi = ibooker.book2D(histname, "Seed pErr/p vs #phi", PhiBin, PhiMin, PhiMax, pErrBin, pErrMin, pErrMax);
seedPErrVsPhi->setAxisTitle("rad", 2);
histname = "seedPErrOverPVsEta_";
seedPErrVsEta = ibooker.book2D(histname, "Seed pErr/p vs #eta", EtaBin, EtaMin, EtaMax, pErrBin, pErrMin, pErrMax);
histname = "seedPErrOverPVsPt_";
seedPErrVsPt =
ibooker.book2D(histname, "Seed pErr/p vs p_{t}", seedPtBin / 5, seedPtMin, seedPtMax, pErrBin, pErrMin, pErrMax);
seedPErrVsPt->setAxisTitle("GeV", 2);
histname = "seedPxErrOverPx_";
seedPxErr = ibooker.book1D(histname, "Seed p_{x}Err/p_{x}", pxyzErrBin, pxyzErrMin, pxyzErrMax);
histname = "seedPyErrOverPy_";
seedPyErr = ibooker.book1D(histname, "Seed p_{y}Err/p_{y}", pxyzErrBin, pxyzErrMin, pxyzErrMax);
histname = "seedPzErrOverPz_";
seedPzErr = ibooker.book1D(histname, "Seed p_{z}Err/p_{z}", pxyzErrBin, pxyzErrMin, pxyzErrMax);
histname = "seedPhiErr_";
seedPhiErr = ibooker.book1D(histname, "Seed #phi error", phiErrBin, phiErrMin, phiErrMax);
histname = "seedEtaErr_";
seedEtaErr = ibooker.book1D(histname, "Seed #eta error", etaErrBin, etaErrMin, etaErrMax);
}
void MuonSeedsAnalyzer::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
theService->update(iSetup);
// Take the seeds container
edm::Handle<TrajectorySeedCollection> seeds;
iEvent.getByToken(theSeedsCollectionLabel_, seeds);
// if not valid, skip
if (!seeds.isValid())
return;
for (TrajectorySeedCollection::const_iterator seed = seeds->begin(); seed != seeds->end(); ++seed) {
// const TrajectorySeed sd = *seed;
// Get the Trajectory State on Det (persistent version of a TSOS) from the seed
PTrajectoryStateOnDet pTSOD = seed->startingState();
// Transform it in a TrajectoryStateOnSurface
DetId seedDetId(pTSOD.detId());
const GeomDet* gdet = theService->trackingGeometry()->idToDet(seedDetId);
TrajectoryStateOnSurface seedTSOS =
trajectoryStateTransform::transientState(pTSOD, &(gdet->surface()), &*(theService)->magneticField());
AlgebraicSymMatrix66 errors = seedTSOS.cartesianError().matrix();
double partialPterror =
errors(3, 3) * pow(seedTSOS.globalMomentum().x(), 2) + errors(4, 4) * pow(seedTSOS.globalMomentum().y(), 2);
LogTrace(metname) << "[MuonSeedAnalyzer] Filling the histos";
// nhits
LogTrace(metname) << "Number od recHits per seed: " << seed->nHits();
NumberOfRecHitsPerSeed->Fill(seed->nHits());
// pt
LogTrace(metname) << "seed momentum: " << seedTSOS.globalMomentum().perp();
seedPt->Fill(seedTSOS.globalMomentum().perp());
// px
LogTrace(metname) << "seed px: " << seedTSOS.globalMomentum().x();
seedPx->Fill(seedTSOS.globalMomentum().x());
// py
LogTrace(metname) << "seed py: " << seedTSOS.globalMomentum().y();
seedPy->Fill(seedTSOS.globalMomentum().y());
// pz
LogTrace(metname) << "seed pz: " << seedTSOS.globalMomentum().z();
seedPz->Fill(seedTSOS.globalMomentum().z());
// phi
LogTrace(metname) << "seed phi: " << seedTSOS.globalMomentum().phi();
seedPhi->Fill(seedTSOS.globalMomentum().phi());
// theta
LogTrace(metname) << "seed theta: " << seedTSOS.globalMomentum().theta();
seedTheta->Fill(seedTSOS.globalMomentum().theta());
// eta
LogTrace(metname) << "seed eta: " << seedTSOS.globalMomentum().eta();
seedEta->Fill(seedTSOS.globalMomentum().eta());
// pt err
LogTrace(metname) << "seed pt error: " << sqrt(partialPterror) / seedTSOS.globalMomentum().perp();
seedPtErr->Fill(sqrt(partialPterror) / seedTSOS.globalMomentum().perp());
// ptErr/pt Vs phi
seedPtErrVsPhi->Fill(seedTSOS.globalMomentum().phi(), sqrt(partialPterror) / seedTSOS.globalMomentum().perp());
// ptErr/pt Vs eta
seedPtErrVsEta->Fill(seedTSOS.globalMomentum().eta(), sqrt(partialPterror) / seedTSOS.globalMomentum().perp());
// ptErr/pt Vs pt
seedPtErrVsPt->Fill(seedTSOS.globalMomentum().perp(), sqrt(partialPterror) / seedTSOS.globalMomentum().perp());
// px err
LogTrace(metname) << "seed px error: " << sqrt(errors(3, 3)) / seedTSOS.globalMomentum().x();
seedPxErr->Fill(sqrt(errors(3, 3)) / seedTSOS.globalMomentum().x());
// py err
LogTrace(metname) << "seed py error: " << sqrt(errors(4, 4)) / seedTSOS.globalMomentum().y();
seedPyErr->Fill(sqrt(errors(4, 4)) / seedTSOS.globalMomentum().y());
// pz err
LogTrace(metname) << "seed pz error: " << sqrt(errors(5, 5)) / seedTSOS.globalMomentum().z();
seedPzErr->Fill(sqrt(errors(5, 5)) / seedTSOS.globalMomentum().z());
// p err
LogTrace(metname) << "seed p error: "
<< sqrt(partialPterror + errors(5, 5) * pow(seedTSOS.globalMomentum().z(), 2)) /
seedTSOS.globalMomentum().mag();
seedPErr->Fill(sqrt(partialPterror + errors(5, 5) * pow(seedTSOS.globalMomentum().z(), 2)) /
seedTSOS.globalMomentum().mag());
// pErr/p Vs phi
seedPErrVsPhi->Fill(
seedTSOS.globalMomentum().phi(),
sqrt(partialPterror + errors(5, 5) * pow(seedTSOS.globalMomentum().z(), 2)) / seedTSOS.globalMomentum().mag());
// pErr/p Vs eta
seedPErrVsEta->Fill(
seedTSOS.globalMomentum().eta(),
sqrt(partialPterror + errors(5, 5) * pow(seedTSOS.globalMomentum().z(), 2)) / seedTSOS.globalMomentum().mag());
// pErr/p Vs pt
seedPErrVsPt->Fill(
seedTSOS.globalMomentum().perp(),
sqrt(partialPterror + errors(5, 5) * pow(seedTSOS.globalMomentum().z(), 2)) / seedTSOS.globalMomentum().mag());
// phi err
LogTrace(metname) << "seed phi error: " << sqrt(seedTSOS.curvilinearError().matrix()(2, 2));
seedPhiErr->Fill(sqrt(seedTSOS.curvilinearError().matrix()(2, 2)));
// eta err
LogTrace(metname) << "seed eta error: "
<< sqrt(seedTSOS.curvilinearError().matrix()(1, 1)) * abs(sin(seedTSOS.globalMomentum().theta()));
seedEtaErr->Fill(sqrt(seedTSOS.curvilinearError().matrix()(1, 1)) * abs(sin(seedTSOS.globalMomentum().theta())));
}
}
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