Inheritance diagram for lar_pandora::PFParticleTrackAna:

Public Member Functions
	PFParticleTrackAna (fhicl::ParameterSet const &pset)
	Constructor. More...

virtual	~PFParticleTrackAna ()
	Destructor. More...

void	beginJob ()

void	endJob ()

void	analyze (const art::Event &evt)

void	reconfigure (fhicl::ParameterSet const &pset)

Private Attributes
TTree *	m_pCaloTree

int	m_run

int	m_event

int	m_index

int	m_ntracks

int	m_trkid

int	m_plane

double	m_length

double	m_dEdx

double	m_dNdx

double	m_dQdx

double	m_residualRange

double	m_x

double	m_y

double	m_z

double	m_px

double	m_py

double	m_pz

bool	m_useModBox

bool	m_isCheated

std::string	m_trackModuleLabel

Detailed Description

PFParticleTrackAna class.

Definition at line 21 of file PFParticleTrackAna_module.cc.

Constructor & Destructor Documentation

lar_pandora::PFParticleTrackAna::PFParticleTrackAna ( fhicl::ParameterSet const & pset )

Constructor.

Parameters

pset

Definition at line 97 of file PFParticleTrackAna_module.cc.

                                                                       : art::EDAnalyzer(pset)
   {
     this->reconfigure(pset);
   }

lar_pandora::PFParticleTrackAna::~PFParticleTrackAna ( )

virtual

Destructor.

Definition at line 104 of file PFParticleTrackAna_module.cc.

104 {}

Member Function Documentation

void lar_pandora::PFParticleTrackAna::analyze ( const art::Event & evt )

Definition at line 153 of file PFParticleTrackAna_module.cc.

   {
     std::cout << " *** PFParticleTrackAna::analyze(...) *** " << std::endl;
 
     m_run = evt.run();
     m_event = evt.id().event();
     m_index = 0;
 
     m_ntracks = 0;
     m_trkid = 0;
     m_plane = 0;
     m_length = 0.0;
     m_dEdx = 0.0;
     m_dNdx = 0.0;
     m_dQdx = 0.0;
     m_residualRange = 0.0;
 
     m_x = 0.0;
     m_y = 0.0;
     m_z = 0.0;
     m_px = 0.0;
     m_py = 0.0;
     m_pz = 0.0;
 
     std::cout << "  Run: " << m_run << std::endl;
     std::cout << "  Event: " << m_event << std::endl;
 
     TrackVector trackVector;
     TracksToHits tracksToHits;
     LArPandoraHelper::CollectTracks(evt, m_trackModuleLabel, trackVector, tracksToHits);
 
     std::cout << "  Tracks: " << trackVector.size() << std::endl;
 
     // art::ServiceHandle<geo::Geometry const> theGeometry;
     // auto const* theDetector = lar::providerFrom<detinfo::DetectorPropertiesService>();
 
     ///// microboone_calorimetryalgmc.CalAreaConstants: [ 5.0142e-3, 5.1605e-3, 5.4354e-3 ]
     ///// lbne35t_calorimetryalgmc.CalAreaConstants: [ 5.1822e-3, 5.2682e-3, 5.3962e-3 ]
 
     // const double adc2eU(5.1e-3);
     // const double adc2eV(5.2e-3);
     // const double adc2eW(5.4e-3);
     // const double adc2eCheat(theDetector->ElectronsToADC());
 
     // const double tau(theDetector->ElectronLifetime());
 
     m_ntracks = trackVector.size();
 
     for (TrackVector::const_iterator iter = trackVector.begin(), iterEnd = trackVector.end();
          iter != iterEnd;
          ++iter) {
       const art::Ptr<recob::Track> track = *iter;
 
       m_trkid = track->ID();
       m_length = track->Length();
 
       m_plane = 0;
       m_dEdx = 0.0;
       m_dNdx = 0.0;
       m_dQdx = 0.0;
       m_residualRange = 0.0;
 
       m_x = 0.0;
       m_y = 0.0;
       m_z = 0.0;
       m_px = 0.0;
       m_py = 0.0;
       m_pz = 0.0;
 
       for (unsigned int p = 0; p < track->NumberTrajectoryPoints(); ++p) {
         auto pos = track->LocationAtPoint(p);
         auto dir = track->DirectionAtPoint(p);
 
         m_residualRange = track->Length(p);
 
         m_x = pos.x();
         m_y = pos.y();
         m_z = pos.z();
         m_px = dir.x();
         m_py = dir.y();
         m_pz = dir.z();
 
         /*************************************************************/
         /*                          WARNING                          */
         /*************************************************************/
         /* The dQdx information in recob::Track has been deprecated  */
         /* since 2016 and in 11/2018 the recob::Track interface was  */
         /* changed and DQdxAtPoint and NumberdQdx were removed.      */
         /* Therefore the code below is now commented out             */
         /* (note that it was most likely not functional anyways).    */
         /* For any issue please contact: larsoft-team@fnal.gov       */
         /*************************************************************/
         /*
             const double dQdxU(track->DQdxAtPoint(p, geo::kU)); // plane 0
             const double dQdxV(track->DQdxAtPoint(p, geo::kV)); // plane 1
             const double dQdxW(track->DQdxAtPoint(p, geo::kW)); // plane 2
 
             m_plane = ((dQdxU > 0.0) ? geo::kU : (dQdxV > 0.0) ? geo::kV : geo::kW);
 
             const double adc2e(m_isCheated ? adc2eCheat : (geo::kU == m_plane) ? adc2eU : (geo::kV == m_plane) ? adc2eV : adc2eW);
 
             m_dQdx = ((geo::kU == m_plane) ? dQdxU : (geo::kV == m_plane) ? dQdxV : dQdxW);
 
             // TODO: Need to include T0 information (currently assume T0 = 0)
 
             m_dNdx = ((m_dQdx / adc2e) * exp((m_x / theDetector->GetXTicksCoefficient()) * theDetector->SamplingRate() * 1.e-3 / tau));
 
             m_dEdx = (m_useModBox ? theDetector->ModBoxCorrection(m_dNdx) : theDetector->BirksCorrection(m_dNdx));
             */
         /*************************************************************/
 
         m_pCaloTree->Fill();
         ++m_index;
       }
     }
   }

void lar_pandora::PFParticleTrackAna::beginJob ( )

Definition at line 119 of file PFParticleTrackAna_module.cc.

   {
     //
     art::ServiceHandle<art::TFileService const> tfs;
 
     m_pCaloTree = tfs->make<TTree>("calorimetry", "LAr Track Calo Tree");
     m_pCaloTree->Branch("run", &m_run, "run/I");
     m_pCaloTree->Branch("event", &m_event, "event/I");
     m_pCaloTree->Branch("index", &m_index, "index/I");
     m_pCaloTree->Branch("ntracks", &m_ntracks, "ntracks/I");
     m_pCaloTree->Branch("trkid", &m_trkid, "trkid/I");
     m_pCaloTree->Branch("plane", &m_plane, "plane/I");
     m_pCaloTree->Branch("length", &m_length, "length/D");
     m_pCaloTree->Branch("dEdx", &m_dEdx, "dEdx/D");
     m_pCaloTree->Branch("dNdx", &m_dNdx, "dNdx/D");
     m_pCaloTree->Branch("dQdx", &m_dQdx, "dQdx/D");
     m_pCaloTree->Branch("residualRange", &m_residualRange, "residualRange/D");
     m_pCaloTree->Branch("x", &m_x, "x/D");
     m_pCaloTree->Branch("y", &m_y, "y/D");
     m_pCaloTree->Branch("z", &m_z, "z/D");
     m_pCaloTree->Branch("px", &m_px, "px/D");
     m_pCaloTree->Branch("py", &m_py, "py/D");
     m_pCaloTree->Branch("pz", &m_pz, "pz/D");
   }

void lar_pandora::PFParticleTrackAna::endJob ( )

Definition at line 147 of file PFParticleTrackAna_module.cc.

148 {}

void lar_pandora::PFParticleTrackAna::reconfigure ( fhicl::ParameterSet const & pset )

Definition at line 109 of file PFParticleTrackAna_module.cc.

   {
     m_useModBox = pset.get<bool>("UeModBox", true);
     m_isCheated = pset.get<bool>("IsCheated", false);
     m_trackModuleLabel = pset.get<std::string>("TrackModule", "pandora");
   }