StripValidationPlots.cc

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// system include files
#include <memory>
#include <sstream>
#include <iostream>
#include <vector>

// user include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/one/EDAnalyzer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "DataFormats/SiStripCluster/interface/SiStripClusterCollection.h"
#include "DataFormats/SiStripDetId/interface/StripSubdetector.h"
#include "DataFormats/Common/interface/DetSetVector.h"
#include "DataFormats/Common/interface/DetSetVectorNew.h"
#include "DQMServices/Core/interface/DQMStore.h"

// ROOT includes
#include "TCanvas.h"
#include "TFile.h"
#include "TH1.h"
#include "TH1D.h"
#include "TH1F.h"
#include "TH2F.h"
#include "TProfile.h"
#include "TStyle.h"
#include "TTree.h"

//
// class decleration
//

class StripValidationPlots : public edm::one::EDAnalyzer<> {
public:
  typedef dqm::legacy::DQMStore DQMStore;
  typedef dqm::legacy::MonitorElement MonitorElement;

  explicit StripValidationPlots(const edm::ParameterSet&);
  ~StripValidationPlots() override = default;

private:
  void beginJob() override;
  void analyze(const edm::Event&, const edm::EventSetup&) override;
  void endJob() override;

  std::ostringstream oss;

  DQMStore* dqmStore_;

  MonitorElement* tmp;
  TProfile* tmp_prof;

  // Histograms
  std::vector<TH2F*> distanceVsStripNumber;
  std::vector<TProfile*> pfxDistanceVsStripNumber;
  std::vector<TH1F*> projXDistanceVsStripNumber;
  std::vector<TH1F*> projYDistanceVsStripNumber;

  std::vector<TH2F*> occupancyVsStripNumber;
  std::vector<TProfile*> pfxOccupancyVsStripNumber;
  std::vector<TH1F*> projYOccupancyVsStripNumber;
  std::vector<TH2F*> occupancyHotStripsVsStripNumber;
  std::vector<TProfile*> pfxOccupancyHotStripsVsStripNumber;
  std::vector<TH1F*> projYOccupancyHotStripsVsStripNumber;
  std::vector<TH2F*> occupancyGoodStripsVsStripNumber;
  std::vector<TProfile*> pfxOccupancyGoodStripsVsStripNumber;
  std::vector<TH1F*> projYOccupancyGoodStripsVsStripNumber;

  std::vector<TH2F*> poissonProbVsStripNumber;
  std::vector<TProfile*> pfxPoissonProbVsStripNumber;
  std::vector<TH1F*> projYPoissonProbVsStripNumber;
  std::vector<TH2F*> poissonProbHotStripsVsStripNumber;
  std::vector<TProfile*> pfxPoissonProbHotStripsVsStripNumber;
  std::vector<TH1F*> projYPoissonProbHotStripsVsStripNumber;
  std::vector<TH2F*> poissonProbGoodStripsVsStripNumber;
  std::vector<TProfile*> pfxPoissonProbGoodStripsVsStripNumber;
  std::vector<TH1F*> projYPoissonProbGoodStripsVsStripNumber;

  std::vector<TH2F*> nHitsVsStripNumber;
  std::vector<TProfile*> pfxNHitsVsStripNumber;
  std::vector<TH1F*> projXNHitsVsStripNumber;
  std::vector<TH1F*> projYNHitsVsStripNumber;
  std::vector<TH2F*> nHitsHotStripsVsStripNumber;
  std::vector<TProfile*> pfxNHitsHotStripsVsStripNumber;
  std::vector<TH1F*> projXNHitsHotStripsVsStripNumber;
  std::vector<TH1F*> projYNHitsHotStripsVsStripNumber;
  std::vector<TH2F*> nHitsGoodStripsVsStripNumber;
  std::vector<TProfile*> pfxNHitsGoodStripsVsStripNumber;
  std::vector<TH1F*> projXNHitsGoodStripsVsStripNumber;
  std::vector<TH1F*> projYNHitsGoodStripsVsStripNumber;

  std::vector<std::string> subDetName;

  std::string infilename;
  std::string outfilename;

  TFile* infile;
  TTree* intree;

  // Declaration of leaf types
  Int_t DetRawId;
  Int_t SubDetId;
  Int_t Layer_Ring;
  Int_t Disc;
  Int_t IsBack;
  Int_t IsExternalString;
  Int_t IsZMinusSide;
  Int_t RodStringPetal;
  Int_t IsStereo;
  Int_t ModulePosition;
  Int_t NumberOfStrips;
  Int_t StripNumber;
  Int_t APVChannel;
  Float_t StripGlobalPositionX;
  Float_t StripGlobalPositionY;
  Float_t StripGlobalPositionZ;
  Int_t IsHot;
  Int_t HotStripsPerAPV;
  Int_t HotStripsPerModule;
  Double_t StripOccupancy;
  Int_t StripHits;
  Double_t PoissonProb;

  Int_t savedDetRawId;
  Int_t savedNStrips;
  Int_t savedSubDetId;
  Int_t firstEntry;
  std::vector<unsigned int> vHotStripsInModule;
  unsigned int distance;
  unsigned int distanceR, distanceL;
  unsigned int nReadStrips[768][5];

  // ----------member data ---------------------------
};

//
// constructors and destructor
//
StripValidationPlots::StripValidationPlots(const edm::ParameterSet& iConfig)
    : infilename(iConfig.getUntrackedParameter<std::string>("inputFilename", "in.root")),
      outfilename(iConfig.getUntrackedParameter<std::string>("outputFilename", "out.root"))

{
  //now do what ever initialization is needed
}

//
// member functions
//

// ------------ method called to for each event  ------------
void StripValidationPlots::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {}

// ------------ method called once each job just before starting event loop  ------------
void StripValidationPlots::beginJob() {
  oss.str("");
  oss << 1;  //runNumber

  dqmStore_ = edm::Service<DQMStore>().operator->();
  dqmStore_->setCurrentFolder("ChannelStatusPlots");

  for (int i = 0; i < 768; i++) {
    for (int j = 0; j < 5; j++)
      nReadStrips[i][j] = 0;
  }

  // Initialize histograms
  subDetName.push_back("");
  subDetName.push_back("TIB");
  subDetName.push_back("TID");
  subDetName.push_back("TOB");
  subDetName.push_back("TEC");
  std::string histoName;
  std::string histoTitle;
  for (unsigned int i = 0; i < subDetName.size(); i++) {
    histoName = "distanceVsStripNumber" + subDetName[i];
    histoTitle = "Distance between hot strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book2D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5, 999, 0.5, 999.5);
    distanceVsStripNumber.push_back(tmp->getTH2F());

    histoName = "pfxDistanceVsStripNumber" + subDetName[i];
    tmp_prof = new TProfile(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    tmp = dqmStore_->bookProfile(histoName.c_str(), tmp_prof);
    pfxDistanceVsStripNumber.push_back(tmp->getTProfile());
    pfxDistanceVsStripNumber[i]->GetXaxis()->SetTitle("Strip");
    pfxDistanceVsStripNumber[i]->GetYaxis()->SetTitle("Distance");

    histoName = "projXDistanceVsStripNumber" + subDetName[i];
    histoTitle = "Number of hot strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    projXDistanceVsStripNumber.push_back(tmp->getTH1F());
    projXDistanceVsStripNumber[i]->GetXaxis()->SetTitle("Strip");
    projXDistanceVsStripNumber[i]->GetYaxis()->SetTitle("N_{hot}");

    histoName = "projYDistanceVsStripNumber" + subDetName[i];
    histoTitle = "Distribution of distance between hot strips";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 999, 0.5, 999.5);
    projYDistanceVsStripNumber.push_back(tmp->getTH1F());
    projYDistanceVsStripNumber[i]->GetXaxis()->SetTitle("Distance");
    projYDistanceVsStripNumber[i]->GetYaxis()->SetTitle("N_{strips}");

    //
    histoName = "occupancyVsStripNumber" + subDetName[i];
    histoTitle = "Occupancy of strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book2D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5, 1000, -8., 0.);
    occupancyVsStripNumber.push_back(tmp->getTH2F());

    histoName = "pfxOccupancyVsStripNumber" + subDetName[i];
    tmp_prof = new TProfile(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    tmp = dqmStore_->bookProfile(histoName.c_str(), tmp_prof);
    pfxOccupancyVsStripNumber.push_back(tmp->getTProfile());
    pfxOccupancyVsStripNumber[i]->GetXaxis()->SetTitle("Strip");
    pfxOccupancyVsStripNumber[i]->GetYaxis()->SetTitle("log_{10}(Occupancy)");

    histoName = "projYOccupancyVsStripNumber" + subDetName[i];
    histoTitle = "Distribution of strip occupancy";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 1000, -8., 0.);
    projYOccupancyVsStripNumber.push_back(tmp->getTH1F());
    projYOccupancyVsStripNumber[i]->GetXaxis()->SetTitle("log_{10}(Occupancy)");
    projYOccupancyVsStripNumber[i]->GetYaxis()->SetTitle("N_{strips}");

    //
    histoName = "occupancyHotStripsVsStripNumber" + subDetName[i];
    histoTitle = "Occupancy of hot strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book2D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5, 1000, -8., 0.);
    occupancyHotStripsVsStripNumber.push_back(tmp->getTH2F());

    histoName = "pfxOccupancyHotStripsVsStripNumber" + subDetName[i];
    tmp_prof = new TProfile(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    tmp = dqmStore_->bookProfile(histoName.c_str(), tmp_prof);
    pfxOccupancyHotStripsVsStripNumber.push_back(tmp->getTProfile());
    pfxOccupancyHotStripsVsStripNumber[i]->GetXaxis()->SetTitle("Strip");
    pfxOccupancyHotStripsVsStripNumber[i]->GetYaxis()->SetTitle("log_{10}(Occupancy)");

    histoName = "projYOccupancyHotStripsVsStripNumber" + subDetName[i];
    histoTitle = "Distribution of hot strip occupancy";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 1000, -8., 0.);
    projYOccupancyHotStripsVsStripNumber.push_back(tmp->getTH1F());
    projYOccupancyHotStripsVsStripNumber[i]->GetXaxis()->SetTitle("log_{10}(Occupancy)");
    projYOccupancyHotStripsVsStripNumber[i]->GetYaxis()->SetTitle("N_{strips}");

    //
    histoName = "occupancyGoodStripsVsStripNumber" + subDetName[i];
    histoTitle = "Occupancy of good strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book2D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5, 1000, -8., 0.);
    occupancyGoodStripsVsStripNumber.push_back(tmp->getTH2F());

    histoName = "pfxOccupancyGoodStripsVsStripNumber" + subDetName[i];
    tmp_prof = new TProfile(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    tmp = dqmStore_->bookProfile(histoName.c_str(), tmp_prof);
    pfxOccupancyGoodStripsVsStripNumber.push_back(tmp->getTProfile());
    pfxOccupancyGoodStripsVsStripNumber[i]->GetXaxis()->SetTitle("Strip");
    pfxOccupancyGoodStripsVsStripNumber[i]->GetYaxis()->SetTitle("log_{10}(Occupancy)");

    histoName = "projYOccupancyGoodStripsVsStripNumber" + subDetName[i];
    histoTitle = "Distribution of good strip occupancy";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 1000, -8., 0.);
    projYOccupancyGoodStripsVsStripNumber.push_back(tmp->getTH1F());
    projYOccupancyGoodStripsVsStripNumber[i]->GetXaxis()->SetTitle("log_{10}(Occupancy)");
    projYOccupancyGoodStripsVsStripNumber[i]->GetYaxis()->SetTitle("N_{strips}");

    //
    histoName = "poissonProbVsStripNumber" + subDetName[i];
    histoTitle = "Poisson probability of strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book2D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5, 1000, -18., 0.);
    poissonProbVsStripNumber.push_back(tmp->getTH2F());

    histoName = "pfxPoissonProbVsStripNumber" + subDetName[i];
    tmp_prof = new TProfile(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    tmp = dqmStore_->bookProfile(histoName.c_str(), tmp_prof);
    pfxPoissonProbVsStripNumber.push_back(tmp->getTProfile());
    pfxPoissonProbVsStripNumber[i]->GetXaxis()->SetTitle("Strip");
    pfxPoissonProbVsStripNumber[i]->GetYaxis()->SetTitle("log_{10}(Probability)");

    histoName = "projYPoissonProbVsStripNumber" + subDetName[i];
    histoTitle = "Distribution of strip Poisson probability";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 1000, -18., 0.);
    projYPoissonProbVsStripNumber.push_back(tmp->getTH1F());
    projYPoissonProbVsStripNumber[i]->GetXaxis()->SetTitle("log_{10}(Probability)");
    projYPoissonProbVsStripNumber[i]->GetYaxis()->SetTitle("N_{strips}");

    //
    histoName = "poissonProbHotStripsVsStripNumber" + subDetName[i];
    histoTitle = "Poisson probability of hot strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book2D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5, 1000, -18., 0.);
    poissonProbHotStripsVsStripNumber.push_back(tmp->getTH2F());

    histoName = "pfxPoissonProbHotStripsVsStripNumber" + subDetName[i];
    tmp_prof = new TProfile(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    tmp = dqmStore_->bookProfile(histoName.c_str(), tmp_prof);
    pfxPoissonProbHotStripsVsStripNumber.push_back(tmp->getTProfile());
    pfxPoissonProbHotStripsVsStripNumber[i]->GetXaxis()->SetTitle("Strip");
    pfxPoissonProbHotStripsVsStripNumber[i]->GetYaxis()->SetTitle("log_{10}(Probability)");

    histoName = "projYPoissonProbHotStripsVsStripNumber" + subDetName[i];
    histoTitle = "Distribution of hot strip Poisson probability";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 1000, -18., 0.);
    projYPoissonProbHotStripsVsStripNumber.push_back(tmp->getTH1F());
    projYPoissonProbHotStripsVsStripNumber[i]->GetXaxis()->SetTitle("log_{10}(Probability)");
    projYPoissonProbHotStripsVsStripNumber[i]->GetYaxis()->SetTitle("N_{strips}");

    //
    histoName = "poissonProbGoodStripsVsStripNumber" + subDetName[i];
    histoTitle = "Poisson probability of good strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book2D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5, 1000, -18., 0.);
    poissonProbGoodStripsVsStripNumber.push_back(tmp->getTH2F());

    histoName = "pfxPoissonProbGoodStripsVsStripNumber" + subDetName[i];
    tmp_prof = new TProfile(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    tmp = dqmStore_->bookProfile(histoName.c_str(), tmp_prof);
    pfxPoissonProbGoodStripsVsStripNumber.push_back(tmp->getTProfile());
    pfxPoissonProbGoodStripsVsStripNumber[i]->GetXaxis()->SetTitle("Strip");
    pfxPoissonProbGoodStripsVsStripNumber[i]->GetYaxis()->SetTitle("log_{10}(Probability)");

    histoName = "projYPoissonProbGoodStripsVsStripNumber" + subDetName[i];
    histoTitle = "Distribution of good strip Poisson probability";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 1000, -18., 0.);
    projYPoissonProbGoodStripsVsStripNumber.push_back(tmp->getTH1F());
    projYPoissonProbGoodStripsVsStripNumber[i]->GetXaxis()->SetTitle("log_{10}(Probability)");
    projYPoissonProbGoodStripsVsStripNumber[i]->GetYaxis()->SetTitle("N_{strips}");

    //
    histoName = "nHitsVsStripNumber" + subDetName[i];
    histoTitle = "NHits in strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book2D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5, 10000, -0.5, 9999.5);
    nHitsVsStripNumber.push_back(tmp->getTH2F());

    histoName = "pfxNHitsVsStripNumber" + subDetName[i];
    tmp_prof = new TProfile(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    tmp = dqmStore_->bookProfile(histoName.c_str(), tmp_prof);
    pfxNHitsVsStripNumber.push_back(tmp->getTProfile());

    histoName = "projXNHitsVsStripNumber" + subDetName[i];
    histoTitle = "Cumulative nHits in strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    projXNHitsVsStripNumber.push_back(tmp->getTH1F());

    histoName = "projYNHitsVsStripNumber" + subDetName[i];
    histoTitle = "Distribution of nHits for all strips";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 10000, -0.5, 9999.5);
    projYNHitsVsStripNumber.push_back(tmp->getTH1F());
    projYNHitsVsStripNumber[i]->GetXaxis()->SetTitle("N_{hits}");
    projYNHitsVsStripNumber[i]->GetYaxis()->SetTitle("N_{strips}");

    //
    histoName = "nHitsHotStripsVsStripNumber" + subDetName[i];
    histoTitle = "NHits in hot strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book2D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5, 10000, -0.5, 9999.5);
    nHitsHotStripsVsStripNumber.push_back(tmp->getTH2F());

    histoName = "pfxNHitsHotStripsVsStripNumber" + subDetName[i];
    tmp_prof = new TProfile(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    tmp = dqmStore_->bookProfile(histoName.c_str(), tmp_prof);
    pfxNHitsHotStripsVsStripNumber.push_back(tmp->getTProfile());

    histoName = "projXNHitsHotStripsVsStripNumber" + subDetName[i];
    histoTitle = "Cumulative nHits in hot strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    projXNHitsHotStripsVsStripNumber.push_back(tmp->getTH1F());

    histoName = "projYNHitsHotStripsVsStripNumber" + subDetName[i];
    histoTitle = "Distribution of nHits for hot strips";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 10000, -0.5, 9999.5);
    projYNHitsHotStripsVsStripNumber.push_back(tmp->getTH1F());
    projYNHitsHotStripsVsStripNumber[i]->GetXaxis()->SetTitle("N_{hits}");
    projYNHitsHotStripsVsStripNumber[i]->GetYaxis()->SetTitle("N_{strips}");

    //
    histoName = "nHitsGoodStripsVsStripNumber" + subDetName[i];
    histoTitle = "NHits in good strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book2D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5, 10000, -0.5, 9999.5);
    nHitsGoodStripsVsStripNumber.push_back(tmp->getTH2F());

    histoName = "pfxNHitsGoodStripsVsStripNumber" + subDetName[i];
    tmp_prof = new TProfile(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    tmp = dqmStore_->bookProfile(histoName.c_str(), tmp_prof);
    pfxNHitsGoodStripsVsStripNumber.push_back(tmp->getTProfile());

    histoName = "projXNHitsGoodStripsVsStripNumber" + subDetName[i];
    histoTitle = "Cumulative nHits in good strips vs. strip number";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 768, 0.5, 768.5);
    projXNHitsGoodStripsVsStripNumber.push_back(tmp->getTH1F());

    histoName = "projYNHitsGoodStripsVsStripNumber" + subDetName[i];
    histoTitle = "Distribution of nHits for good strips";
    if (i != 0)
      histoTitle += " in " + subDetName[i];
    tmp = dqmStore_->book1D(histoName.c_str(), histoTitle.c_str(), 10000, -0.5, 9999.5);
    projYNHitsGoodStripsVsStripNumber.push_back(tmp->getTH1F());
    projYNHitsGoodStripsVsStripNumber[i]->GetXaxis()->SetTitle("N_{hits}");
    projYNHitsGoodStripsVsStripNumber[i]->GetYaxis()->SetTitle("N_{strips}");
  }
}

// ------------ method called once each job just after ending the event loop  ------------
void StripValidationPlots::endJob() {
  infile = new TFile(infilename.c_str(), "READ");
  intree = (TTree*)infile->Get("stripOccupancy");

  intree->SetBranchAddress("DetRawId", &DetRawId);
  intree->SetBranchAddress("SubDetId", &SubDetId);
  intree->SetBranchAddress("Layer_Ring", &Layer_Ring);
  intree->SetBranchAddress("Disc", &Disc);
  intree->SetBranchAddress("IsBack", &IsBack);
  intree->SetBranchAddress("IsExternalString", &IsExternalString);
  intree->SetBranchAddress("IsZMinusSide", &IsZMinusSide);
  intree->SetBranchAddress("RodStringPetal", &RodStringPetal);
  intree->SetBranchAddress("IsStereo", &IsStereo);
  intree->SetBranchAddress("ModulePosition", &ModulePosition);
  intree->SetBranchAddress("NumberOfStrips", &NumberOfStrips);
  intree->SetBranchAddress("StripNumber", &StripNumber);
  intree->SetBranchAddress("APVChannel", &APVChannel);
  intree->SetBranchAddress("StripGlobalPositionX", &StripGlobalPositionX);
  intree->SetBranchAddress("StripGlobalPositionY", &StripGlobalPositionY);
  intree->SetBranchAddress("StripGlobalPositionZ", &StripGlobalPositionZ);
  intree->SetBranchAddress("IsHot", &IsHot);
  intree->SetBranchAddress("HotStripsPerAPV", &HotStripsPerAPV);
  intree->SetBranchAddress("HotStripsPerModule", &HotStripsPerModule);
  intree->SetBranchAddress("StripOccupancy", &StripOccupancy);
  intree->SetBranchAddress("StripHits", &StripHits);
  intree->SetBranchAddress("PoissonProb", &PoissonProb);

  for (int i = 0; i < intree->GetEntries(); /* */) {
    intree->GetEntry(i);

    savedNStrips = NumberOfStrips;
    firstEntry = i;
    savedDetRawId = DetRawId;
    savedSubDetId = SubDetId;
    vHotStripsInModule.clear();

    for (int j = firstEntry; j < firstEntry + savedNStrips; j++) {
      intree->GetEntry(j);

      if (DetRawId != savedDetRawId) {
        std::cout << "ERROR! DetRawId changed but I expected to be on the same module!\n";
        return;
      }

      double logStripOccupancy = log10(StripOccupancy);
      double logPoissonProb = log10(fabs(PoissonProb));

      (nReadStrips[StripNumber - 1][0])++;
      (nReadStrips[StripNumber - 1][SubDetId - 2])++;
      //std::cout << "StripNumber = " << StripNumber << ", SubDetId = " << SubDetId << ", nReadStripsAll = " << nReadStrips[StripNumber-1][0] << ", nReadStripsSubDet = " << nReadStrips[StripNumber-1][SubDetId-2] << std::endl;
      occupancyVsStripNumber[0]->Fill(StripNumber, logStripOccupancy);
      occupancyVsStripNumber[SubDetId - 2]->Fill(StripNumber, logStripOccupancy);
      poissonProbVsStripNumber[0]->Fill(StripNumber, logPoissonProb);
      poissonProbVsStripNumber[SubDetId - 2]->Fill(StripNumber, logPoissonProb);
      nHitsVsStripNumber[0]->Fill(StripNumber, StripHits);
      nHitsVsStripNumber[SubDetId - 2]->Fill(StripNumber, StripHits);

      if (IsHot) {
        vHotStripsInModule.push_back(StripNumber);
        //          std::cout << "detId = " << DetRawId << ", StripN = " << StripNumber << ", StripOccupancy = " << StripOccupancy << " PoissonProb = " << PoissonProb << std::endl ;
        occupancyHotStripsVsStripNumber[0]->Fill(StripNumber, logStripOccupancy);
        occupancyHotStripsVsStripNumber[SubDetId - 2]->Fill(StripNumber, logStripOccupancy);
        poissonProbHotStripsVsStripNumber[0]->Fill(StripNumber, logPoissonProb);
        poissonProbHotStripsVsStripNumber[SubDetId - 2]->Fill(StripNumber, logPoissonProb);
        nHitsHotStripsVsStripNumber[0]->Fill(StripNumber, StripHits);
        nHitsHotStripsVsStripNumber[SubDetId - 2]->Fill(StripNumber, StripHits);
      } else {
        occupancyGoodStripsVsStripNumber[0]->Fill(StripNumber, logStripOccupancy);
        occupancyGoodStripsVsStripNumber[SubDetId - 2]->Fill(StripNumber, logStripOccupancy);
        poissonProbGoodStripsVsStripNumber[0]->Fill(StripNumber, logPoissonProb);
        poissonProbGoodStripsVsStripNumber[SubDetId - 2]->Fill(StripNumber, logPoissonProb);
        nHitsGoodStripsVsStripNumber[0]->Fill(StripNumber, StripHits);
        nHitsGoodStripsVsStripNumber[SubDetId - 2]->Fill(StripNumber, StripHits);
      }
    }

    if (vHotStripsInModule.size() == 1) {
      distance = 999;
      distanceVsStripNumber[0]->Fill(vHotStripsInModule[0], distance);
      distanceVsStripNumber[savedSubDetId - 2]->Fill(vHotStripsInModule[0], distance);
    } else if (vHotStripsInModule.size() > 1) {
      for (unsigned int iVec = 0; iVec != vHotStripsInModule.size(); iVec++) {
        if (iVec == 0)
          distance = vHotStripsInModule[1] - vHotStripsInModule[0];
        else if (iVec == vHotStripsInModule.size() - 1) {
          distance =
              vHotStripsInModule[vHotStripsInModule.size() - 1] - vHotStripsInModule[vHotStripsInModule.size() - 2];
        } else if (vHotStripsInModule.size() > 2) {
          distanceR = vHotStripsInModule[iVec + 1] - vHotStripsInModule[iVec];
          distanceL = vHotStripsInModule[iVec] - vHotStripsInModule[iVec - 1];
          distance = distanceL > distanceR ? distanceR : distanceL;
        } else {
          std::cout << "ERROR! distance is never computed!!!\n";
        }
        //          std::cout << "detId = " << savedDetRawId << ", StripN = " << vHotStripsInModule[iVec] << ", distance = " << distance << std::endl;
        distanceVsStripNumber[0]->Fill(vHotStripsInModule[iVec], distance);
        distanceVsStripNumber[savedSubDetId - 2]->Fill(vHotStripsInModule[iVec], distance);
      }
    }

    i += savedNStrips;
  }

  std::string histoName;
  std::string histoTitle;

  for (unsigned int i = 0; i < subDetName.size(); i++) {
    projYDistanceVsStripNumber[i]->Add((TH1F*)distanceVsStripNumber[i]->ProjectionY());
    pfxDistanceVsStripNumber[i]->Add(
        distanceVsStripNumber[i]->ProfileX(pfxDistanceVsStripNumber[i]->GetName(), 1, 998));
    projYNHitsVsStripNumber[i]->Add(nHitsVsStripNumber[i]->ProjectionY());
    projYNHitsGoodStripsVsStripNumber[i]->Add(nHitsGoodStripsVsStripNumber[i]->ProjectionY());
    projYNHitsHotStripsVsStripNumber[i]->Add(nHitsHotStripsVsStripNumber[i]->ProjectionY());
    projYOccupancyVsStripNumber[i]->Add(occupancyVsStripNumber[i]->ProjectionY());
    projYOccupancyGoodStripsVsStripNumber[i]->Add(occupancyGoodStripsVsStripNumber[i]->ProjectionY());
    projYOccupancyHotStripsVsStripNumber[i]->Add(occupancyHotStripsVsStripNumber[i]->ProjectionY());
    pfxOccupancyVsStripNumber[i]->Add(
        occupancyVsStripNumber[i]->ProfileX(pfxOccupancyVsStripNumber[i]->GetName(), -8., 0.));
    pfxOccupancyGoodStripsVsStripNumber[i]->Add(
        occupancyGoodStripsVsStripNumber[i]->ProfileX(pfxOccupancyGoodStripsVsStripNumber[i]->GetName(), -8., 0.));
    pfxOccupancyHotStripsVsStripNumber[i]->Add(
        occupancyHotStripsVsStripNumber[i]->ProfileX(pfxOccupancyHotStripsVsStripNumber[i]->GetName(), -8., 0.));
    projYPoissonProbVsStripNumber[i]->Add(poissonProbVsStripNumber[i]->ProjectionY());
    projYPoissonProbGoodStripsVsStripNumber[i]->Add(poissonProbGoodStripsVsStripNumber[i]->ProjectionY());
    projYPoissonProbHotStripsVsStripNumber[i]->Add(poissonProbHotStripsVsStripNumber[i]->ProjectionY());
    pfxPoissonProbVsStripNumber[i]->Add(
        poissonProbVsStripNumber[i]->ProfileX(pfxPoissonProbVsStripNumber[i]->GetName(), -18., 0.));
    pfxPoissonProbGoodStripsVsStripNumber[i]->Add(
        poissonProbGoodStripsVsStripNumber[i]->ProfileX(pfxPoissonProbGoodStripsVsStripNumber[i]->GetName(), -18., 0.));
    pfxPoissonProbHotStripsVsStripNumber[i]->Add(
        poissonProbHotStripsVsStripNumber[i]->ProfileX(pfxPoissonProbHotStripsVsStripNumber[i]->GetName(), -18., 0.));
    projXDistanceVsStripNumber[i]->Add(
        distanceVsStripNumber[i]->ProjectionX(projXDistanceVsStripNumber[i]->GetName(), 1, 998));
  }

  dqmStore_->cd();
  dqmStore_->save(outfilename, "ChannelStatusPlots");
}

//define this as a plug-in
DEFINE_FWK_MODULE(StripValidationPlots);