RPCRecHitValidClient.cc

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#include "Validation/RPCRecHits/interface/RPCRecHitValidClient.h"

#include "FWCore/Framework/interface/MakerMacros.h"

#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"

using namespace std;

typedef RPCRecHitValidClient::MonitorElement *MEP;

RPCRecHitValidClient::RPCRecHitValidClient(const edm::ParameterSet &pset) {
  subDir_ = pset.getParameter<std::string>("subDir");
}

void RPCRecHitValidClient::dqmEndJob(DQMStore::IBooker &booker, DQMStore::IGetter &getter) {
  booker.setCurrentFolder(subDir_);
  MEP me_rollEfficiencyBarrel_eff =
      booker.book1D("RollEfficiencyBarrel_eff", "Roll efficiency in Barrel;Efficiency [%]", 50 + 2, -2, 100 + 2);
  MEP me_rollEfficiencyEndcap_eff =
      booker.book1D("RollEfficiencyEndcap_eff", "Roll efficiency in Endcap;Efficiency [%]", 50 + 2, -2, 100 + 2);

  const double maxNoise = 1e-7;
  MEP me_rollNoiseBarrel_noise = booker.book1D("RollNoiseBarrel_noise",
                                               "Roll noise in Barrel;Noise level [Event^{-1}cm^{-2}]",
                                               25 + 2,
                                               -maxNoise / 25,
                                               maxNoise + maxNoise / 25);
  MEP me_rollNoiseEndcap_noise = booker.book1D("RollNoiseEndcap_noise",
                                               "Roll noise in Endcap;Noise level [Event^{-1}cm^{-2}]",
                                               25 + 2,
                                               -maxNoise / 25,
                                               maxNoise + maxNoise / 25);

  MEP me_matchOccupancyBarrel_detId = getter.get(subDir_ + "/Occupancy/MatchOccupancyBarrel_detId");
  MEP me_matchOccupancyEndcap_detId = getter.get(subDir_ + "/Occupancy/MatchOccupancyEndcap_detId");
  MEP me_refOccupancyBarrel_detId = getter.get(subDir_ + "/Occupancy/RefOccupancyBarrel_detId");
  MEP me_refOccupancyEndcap_detId = getter.get(subDir_ + "/Occupancy/RefOccupancyEndcap_detId");

  if (me_matchOccupancyBarrel_detId and me_refOccupancyBarrel_detId) {
    TH1 *h_matchOccupancyBarrel_detId = me_matchOccupancyBarrel_detId->getTH1();
    TH1 *h_refOccupancyBarrel_detId = me_refOccupancyBarrel_detId->getTH1();

    for (int bin = 1, nBin = h_matchOccupancyBarrel_detId->GetNbinsX(); bin <= nBin; ++bin) {
      const double nRec = h_matchOccupancyBarrel_detId->GetBinContent(bin);
      const double nRef = h_refOccupancyBarrel_detId->GetBinContent(bin);

      const double eff = nRef ? nRec / nRef * 100 : -1;

      me_rollEfficiencyBarrel_eff->Fill(eff);
    }
  }

  if (me_matchOccupancyEndcap_detId and me_refOccupancyEndcap_detId) {
    TH1 *h_matchOccupancyEndcap_detId = me_matchOccupancyEndcap_detId->getTH1();
    TH1 *h_refOccupancyEndcap_detId = me_refOccupancyEndcap_detId->getTH1();

    for (int bin = 1, nBin = h_matchOccupancyEndcap_detId->GetNbinsX(); bin <= nBin; ++bin) {
      const double nRec = h_matchOccupancyEndcap_detId->GetBinContent(bin);
      const double nRef = h_refOccupancyEndcap_detId->GetBinContent(bin);

      const double eff = nRef ? nRec / nRef * 100 : -1;

      me_rollEfficiencyEndcap_eff->Fill(eff);
    }
  }

  MEP me_eventCount = getter.get(subDir_ + "/Occupancy/EventCount");
  const double nEvent = me_eventCount ? me_eventCount->getTH1()->GetBinContent(1) : 1;
  MEP me_allOccupancyBarrel_detId = getter.get(subDir_ + "/Occupancy/OccupancyBarrel_detId");
  MEP me_rollAreaBarrel_detId = getter.get(subDir_ + "/Occupancy/RollAreaBarrel_detId");
  if (me_allOccupancyBarrel_detId and me_rollAreaBarrel_detId) {
    TH1 *h_noiseOccupancyBarrel_detId = me_allOccupancyBarrel_detId->getTH1();
    TH1 *h_rollAreaBarrel_detId = me_rollAreaBarrel_detId->getTH1();

    for (int bin = 1, nBin = h_noiseOccupancyBarrel_detId->GetNbinsX(); bin <= nBin; ++bin) {
      const double noiseCount = h_noiseOccupancyBarrel_detId->GetBinContent(bin);
      const double area = h_rollAreaBarrel_detId->GetBinContent(bin);
      const double noiseLevel = area > 0 ? noiseCount / area / nEvent : 0;
      if (noiseLevel == 0.)
        me_rollNoiseBarrel_noise->Fill(-maxNoise / 50);  // Fill underflow bin if noise is exactly zero
      else
        me_rollNoiseBarrel_noise->Fill(std::min(noiseLevel, maxNoise));
    }
  }

  MEP me_allOccupancyEndcap_detId = getter.get(subDir_ + "/Occupancy/OccupancyEndcap_detId");
  MEP me_rollAreaEndcap_detId = getter.get(subDir_ + "/Occupancy/RollAreaEndcap_detId");
  if (me_allOccupancyEndcap_detId and me_rollAreaEndcap_detId) {
    TH1 *h_noiseOccupancyEndcap_detId = me_allOccupancyEndcap_detId->getTH1();
    TH1 *h_rollAreaEndcap_detId = me_rollAreaEndcap_detId->getTH1();

    for (int bin = 1, nBin = h_noiseOccupancyEndcap_detId->GetNbinsX(); bin <= nBin; ++bin) {
      const double noiseCount = h_noiseOccupancyEndcap_detId->GetBinContent(bin);
      const double area = h_rollAreaEndcap_detId->GetBinContent(bin);
      const double noiseLevel = area > 0 ? noiseCount / area / nEvent : 0;
      if (noiseLevel == 0)
        me_rollNoiseEndcap_noise->Fill(-maxNoise / 50);  // Fill underflow bin if noise if exactly zero
      else
        me_rollNoiseEndcap_noise->Fill(std::min(noiseLevel, maxNoise));
    }
  }
}

DEFINE_FWK_MODULE(RPCRecHitValidClient);