SiStripQualityHotStripIdentifier.cc

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#include "CalibTracker/SiStripQuality/plugins/SiStripQualityHotStripIdentifier.h"

#include "CalibFormats/SiStripObjects/interface/SiStripQuality.h"

#include "DataFormats/TrackerRecHit2D/interface/SiStripRecHit2D.h"
#include "DataFormats/TrackerRecHit2D/interface/ProjectedSiStripRecHit2D.h"
#include "DataFormats/TrackerRecHit2D/interface/SiStripMatchedRecHit2D.h"
#include "DataFormats/TrackReco/interface/TrackFwd.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/TrackingRecHit/interface/TrackingRecHit.h"
#include <iostream>
#include <fstream>
#include <sstream>

//Insert here the include to the algos
#include "CalibTracker/SiStripQuality/interface/SiStripHotStripAlgorithmFromClusterOccupancy.h"



SiStripQualityHotStripIdentifier::SiStripQualityHotStripIdentifier(const edm::ParameterSet& iConfig) : ConditionDBWriter<SiStripBadStrip>(iConfig),
  m_cacheID_(0), 
  dataLabel_(iConfig.getUntrackedParameter<std::string>("dataLabel","")),
  conf_(iConfig), 
  fp_(iConfig.getUntrackedParameter<edm::FileInPath>("file",edm::FileInPath("CalibTracker/SiStripCommon/data/SiStripDetInfo.dat"))),
  Cluster_src_(iConfig.getParameter<edm::InputTag>( "Cluster_src" )),
  Track_src_(iConfig.getUntrackedParameter<edm::InputTag>( "Track_src" )),
  tracksCollection_in_EventTree(iConfig.getUntrackedParameter<bool>("RemoveTrackClusters",false))
{
  reader = new SiStripDetInfoFileReader(fp_.fullPath());  

  edm::ParameterSet pset=iConfig.getUntrackedParameter< edm::ParameterSet > ("ClusterSelection",edm::ParameterSet());
  MinClusterWidth_=pset.getUntrackedParameter<uint32_t>("minWidth",1);
  MaxClusterWidth_=pset.getUntrackedParameter<uint32_t>("maxWidth",1000);

  bookHistos();
}

SiStripQualityHotStripIdentifier::~SiStripQualityHotStripIdentifier(){
}

SiStripBadStrip* SiStripQualityHotStripIdentifier::getNewObject(){

  SiStripBadStrip* obj=new SiStripBadStrip();
  
  edm::ParameterSet parameters=conf_.getParameter<edm::ParameterSet>("AlgoParameters");
  std::string AlgoName = parameters.getParameter<std::string>("AlgoName");
  if (AlgoName=="SiStripHotStripAlgorithmFromClusterOccupancy"){
    
    edm::LogInfo("SiStripQualityHotStripIdentifier") <<" [SiStripQualityHotStripIdentifier::getNewObject] call to SiStripHotStripAlgorithmFromClusterOccupancy"<<std::endl;

    SiStripHotStripAlgorithmFromClusterOccupancy theIdentifier(conf_);
    theIdentifier.setProbabilityThreshold(parameters.getUntrackedParameter<double>("ProbabilityThreshold",1.E-7));
    theIdentifier.setMinNumEntries(parameters.getUntrackedParameter<uint32_t>("MinNumEntries",100));
    theIdentifier.setMinNumEntriesPerStrip(parameters.getUntrackedParameter<uint32_t>("MinNumEntriesPerStrip",5));

    SiStripQuality* qobj = new SiStripQuality();
    theIdentifier.extractBadStrips(qobj,ClusterPositionHistoMap,SiStripQuality_);

    edm::LogInfo("SiStripQualityHotStripIdentifier") <<" [SiStripQualityHotStripIdentifier::getNewObject] copy SiStripObject in SiStripBadStrip"<<std::endl;

    std::stringstream ss;  
  
    SiStripBadStrip::RegistryIterator rIter=qobj->getRegistryVectorBegin();
    SiStripBadStrip::RegistryIterator rIterEnd=qobj->getRegistryVectorEnd();
    for(;rIter!=rIterEnd;++rIter){
      SiStripBadStrip::Range range(qobj->getDataVectorBegin()+rIter->ibegin,qobj->getDataVectorBegin()+rIter->iend);
      if ( ! obj->put(rIter->detid,range) )
    edm::LogError("SiStripQualityHotStripIdentifier")<<"[SiStripQualityHotStripIdentifier::getNewObject] detid already exists"<<std::endl;
    }
    edm::LogInfo("SiStripQualityHotStripIdentifier") <<" [SiStripQualityHotStripIdentifier::getNewObject] " << ss.str() << std::endl;

  } else {
    edm::LogError("SiStripQualityHotStripIdentifier") <<" [SiStripQualityHotStripIdentifier::getNewObject] call for a unknow HotStrip identification algoritm"<<std::endl;

    std::vector<uint32_t> a;
    SiStripBadStrip::Range range(a.begin(),a.end());
    if ( ! obj->put(0xFFFFFFFF,range) )
      edm::LogError("SiStripQualityHotStripIdentifier")<<"[SiStripQualityHotStripIdentifier::getNewObject] detid already exists"<<std::endl;
  }
  
  return obj;
}

void SiStripQualityHotStripIdentifier::algoBeginRun(const edm::Run& run, const edm::EventSetup& iSetup){
  resetHistos(); 
  unsigned long long cacheID = iSetup.get<SiStripQualityRcd>().cacheIdentifier();

  if (m_cacheID_ == cacheID) 
    return;

  m_cacheID_ = cacheID; 

  iSetup.get<SiStripQualityRcd>().get(dataLabel_,SiStripQuality_);

}

void SiStripQualityHotStripIdentifier::algoEndJob(){
  //Clear map
  ClusterPositionHistoMap.clear();
}

void SiStripQualityHotStripIdentifier::resetHistos(){
  edm::LogInfo("SiStripQualityHotStripIdentifier") <<" [SiStripQualityHotStripIdentifier::resetHistos] " << std::endl;
  SiStrip::QualityHistosMap::iterator it=ClusterPositionHistoMap.begin();
  SiStrip::QualityHistosMap::iterator iEnd=ClusterPositionHistoMap.end();
  for (;it!=iEnd;++it){
    it->second->Reset();
  }
}

void SiStripQualityHotStripIdentifier::bookHistos(){
  edm::LogInfo("SiStripQualityHotStripIdentifier") <<" [SiStripQualityHotStripIdentifier::bookHistos] " << std::endl;
  char hname[1024];
  std::map<uint32_t, SiStripDetInfoFileReader::DetInfo >::const_iterator it =reader->getAllData().begin();
  std::map<uint32_t, SiStripDetInfoFileReader::DetInfo >::const_iterator iEnd =reader->getAllData().end();
  for(; it!=iEnd; ++it){    
    sprintf(hname,"h_%d",it->first);
    SiStrip::QualityHistosMap::iterator ref=ClusterPositionHistoMap.find(it->first);
    if (ref==ClusterPositionHistoMap.end()){
      ClusterPositionHistoMap[it->first]=boost::shared_ptr<TH1F>(new TH1F(hname,hname,it->second.nApvs*128,-0.5,it->second.nApvs*128-0.5));
    }
    else 
      edm::LogError("SiStripQualityHotStripIdentifier") <<" [SiStripQualityHotStripIdentifier::bookHistos] DetId " << it->first << " already found in map. Ignoring new data"<<std::endl;
  }
}

void SiStripQualityHotStripIdentifier::fillHisto(uint32_t detid,float value){
  
  SiStrip::QualityHistosMap::iterator ref=ClusterPositionHistoMap.find(detid);
  if (ref!=ClusterPositionHistoMap.end())
    ref->second->Fill(value);
  else
    edm::LogError("SiStripQualityHotStripIdentifier") <<" [SiStripQualityHotStripIdentifier::fillHisto] Histogram not found in the list for DetId " << detid << " Ignoring data value "<< value <<std::endl;
}


void SiStripQualityHotStripIdentifier::algoAnalyze(const edm::Event& e, const edm::EventSetup& eSetup){
  edm::Handle< edm::DetSetVector<SiStripCluster> >  dsv_SiStripCluster;
  e.getByLabel( Cluster_src_, dsv_SiStripCluster);    
      
  edm::Handle<reco::TrackCollection> trackCollection;
  if(tracksCollection_in_EventTree){
    e.getByLabel(Track_src_, trackCollection);
    if(!trackCollection.isValid()){
      edm::LogError("SiStripQualityHotStripIdentifier")<<" [SiStripQualityHotStripIdentifier::algoAnalyze] missing trackCollection with label " << Track_src_ <<std::endl;
    }
  }

  std::set<const void*> vPSiStripCluster;    
  //Perform track study
  if (tracksCollection_in_EventTree){
   
    const reco::TrackCollection tC = *(trackCollection.product());
    int i=0;
    for (reco::TrackCollection::const_iterator track=tC.begin(); track!=tC.end(); track++){
      LogTrace("SiStripQualityHotStripIdentifier")
    << "Track number "<< i+1 
    << "\n\tmomentum: " << track->momentum()
    << "\n\tPT: " << track->pt()
    << "\n\tvertex: " << track->vertex()
    << "\n\timpact parameter: " << track->d0()
    << "\n\tcharge: " << track->charge()
    << "\n\tnormalizedChi2: " << track->normalizedChi2() 
    <<"\n\tFrom EXTRA : "
    <<"\n\t\touter PT "<< track->outerPt()<<std::endl;

      //Loop on rechits
      for (trackingRecHit_iterator it = track->recHitsBegin();  it != track->recHitsEnd(); ++it){
    const TrackingRecHit* recHit = &(**it);
    
    if (!recHit->isValid()){
      LogTrace("SiStripQualityHotStripIdentifier") <<"\t\t Invalid Hit "<<std::endl;
      continue;
    }
    
    const SiStripRecHit2D* singleHit=dynamic_cast<const SiStripRecHit2D*>(recHit);
    const SiStripMatchedRecHit2D* matchedHit=dynamic_cast<const SiStripMatchedRecHit2D*>(recHit);
    const ProjectedSiStripRecHit2D* projectedHit=dynamic_cast<const ProjectedSiStripRecHit2D*>(recHit);

    if(matchedHit){
      vPSiStripCluster.insert((void *)&*(matchedHit->monoHit()->cluster())); 
      vPSiStripCluster.insert((void *)&*(matchedHit->stereoHit()->cluster()));         
    } else if(projectedHit){
      vPSiStripCluster.insert((void *)&*(projectedHit->originalHit().cluster())); 
    } else if(singleHit){
          vPSiStripCluster.insert((void*)&*(singleHit->cluster())); 
    }else{
      LogTrace("SiStripQualityHotStripIdentifier") << "NULL hit" << std::endl;
    }
      }
    }
  }
    
  std::stringstream ss;   
  //Loop on Det Clusters
  edm::DetSetVector<SiStripCluster>::const_iterator DSViter=dsv_SiStripCluster->begin();
  for (; DSViter!=dsv_SiStripCluster->end();DSViter++){
    edm::DetSet<SiStripCluster>::const_iterator ClusIter = DSViter->data.begin();
    edm::DetSet<SiStripCluster>::const_iterator ClusIterEnd = DSViter->data.end();
    for(; ClusIter!=ClusIterEnd; ++ClusIter) {    
      if (MinClusterWidth_<=ClusIter->amplitudes().size() && ClusIter->amplitudes().size()<=MaxClusterWidth_) {
    if (std::find(vPSiStripCluster.begin(),vPSiStripCluster.end(),(void*) &*ClusIter) == vPSiStripCluster.end()){
      if ( edm::isDebugEnabled() ) 
        ss << " adding cluster to histo for detid " << DSViter->id << " with barycenter "<< ClusIter->barycenter() << std::endl;
      fillHisto(DSViter->id,ClusIter->barycenter());
    }
      }
    }
  }
  LogTrace("SiStripQualityHotStripIdentifier") << ss.str();
}