Inheritance diagram for cosmic::CosmicClusterTagger:

Public Member Functions
	CosmicClusterTagger (fhicl::ParameterSet const &p)

void	produce (art::Event &e) override

Private Attributes
std::string	fClusterModuleLabel

int	fDetectorWidthTicks

int	fTickLimit

int	fMinTickDrift

int	fMaxTickDrift

Detailed Description

Definition at line 34 of file CosmicClusterTagger_module.cc.

Constructor & Destructor Documentation

cosmic::CosmicClusterTagger::CosmicClusterTagger ( fhicl::ParameterSet const & p )

explicit

Definition at line 48 of file CosmicClusterTagger_module.cc.

                                                                          : EDProducer{p}
 {
   auto const* geo = lar::providerFrom<geo::Geometry>();
 
   auto const clock_data = art::ServiceHandle<detinfo::DetectorClocksService const>()->DataForJob();
   auto const detp =
     art::ServiceHandle<detinfo::DetectorPropertiesService const>()->DataForJob(clock_data);
   double const samplingRate = sampling_rate(clock_data);
   fClusterModuleLabel = p.get<std::string>("ClusterModuleLabel", "cluster");
   fTickLimit = p.get<int>("TickLimit", 0);
   const double driftVelocity = detp.DriftVelocity(detp.Efield(), detp.Temperature()); // cm/us
 
   fDetectorWidthTicks =
     2 * geo->DetHalfWidth() / (driftVelocity * samplingRate / 1000); // ~3200 for uB
   fMinTickDrift = p.get("MinTickDrift", 3200);
   fMaxTickDrift = fMinTickDrift + fDetectorWidthTicks;
 
   produces<std::vector<anab::CosmicTag>>();
   produces<art::Assns<recob::Cluster, anab::CosmicTag>>();
 }

Member Function Documentation

void cosmic::CosmicClusterTagger::produce ( art::Event & e )

override

Definition at line 70 of file CosmicClusterTagger_module.cc.

 {
   std::unique_ptr<std::vector<anab::CosmicTag>> cosmicTagClusterVector(
     new std::vector<anab::CosmicTag>);
   std::unique_ptr<art::Assns<recob::Cluster, anab::CosmicTag>> assnOutCosmicTagCluster(
     new art::Assns<recob::Cluster, anab::CosmicTag>);
 
   art::Handle<std::vector<recob::Cluster>> Cluster_h;
   e.getByLabel(fClusterModuleLabel, Cluster_h);
   std::vector<art::Ptr<recob::Cluster>> ClusterVec;
   art::fill_ptr_vector(ClusterVec, Cluster_h);
 
   /////////////////////////////////
   // LOOP OVER CLUSTERS
   /////////////////////////////////
 
   for (unsigned int iCluster = 0; iCluster < Cluster_h->size(); iCluster++) {
 
     float cosmicScore = 0;
     anab::CosmicTagID_t tag_id = anab::CosmicTagID_t::kUnknown;
 
     art::Ptr<recob::Cluster> tCluster = ClusterVec.at(iCluster);
     // art::Ptr<recob::Track> tTrack; // unused
 
     std::vector<float> endPt1;
     std::vector<float> endPt2;
 
     // Doing some checks on the cluster to determine if it's a cosmic
     bool failClusterTickCheck = false;
 
     auto const [t0, t1] = std::minmax(tCluster->StartTick(), tCluster->EndTick());
     if (t0 + fTickLimit < fMinTickDrift) { // This is into the pre-spill window
       failClusterTickCheck = true;
     }
     if (t1 - fTickLimit > fMaxTickDrift) { // This is into the post-spill window
       failClusterTickCheck = true;
     }
 
     if (failClusterTickCheck) {
       cosmicScore = 1.;
       tag_id = anab::CosmicTagID_t::kOutsideDrift_Partial;
     }
 
     if (endPt1.size() < 1) {
       for (int s = 0; s < 3; s++) {
         endPt1.push_back(-999);
         endPt2.push_back(-999);
       }
     }
 
     // Making stuff to save!
     cosmicTagClusterVector->emplace_back(endPt1, endPt2, cosmicScore, tag_id);
 
     util::CreateAssn(e, *cosmicTagClusterVector, tCluster, *assnOutCosmicTagCluster);
   }
 
   /////////////////////////////////
   // END OF CLUSTER LOOP
   /////////////////////////////////
 
   e.put(std::move(cosmicTagClusterVector));
   e.put(std::move(assnOutCosmicTagCluster));
 
 } // end of produce