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File indexing completed on 2021-10-01 22:41:17

0001 #include "DataFormats/Common/interface/Handle.h"
0002 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0003 #include "Validation/MuonCSCDigis/interface/CSCCLCTDigiValidation.h"
0004 
0005 #include "DQMServices/Core/interface/DQMStore.h"
0006 #include "Geometry/CSCGeometry/interface/CSCGeometry.h"
0007 #include "Geometry/CSCGeometry/interface/CSCLayerGeometry.h"
0008 
0009 CSCCLCTDigiValidation::CSCCLCTDigiValidation(const edm::ParameterSet &ps, edm::ConsumesCollector &&iC)
0010     : CSCBaseValidation(ps),
0011       theNDigisPerChamberPlots(),
0012       chambers_(ps.getParameter<std::vector<std::string>>("chambers")),
0013       chambersRun3_(ps.getParameter<std::vector<unsigned>>("chambersRun3")),
0014       // variables
0015       clctVars_(ps.getParameter<std::vector<std::string>>("clctVars")),
0016       // binning
0017       clctNBin_(ps.getParameter<std::vector<unsigned>>("clctNBin")),
0018       clctMinBin_(ps.getParameter<std::vector<double>>("clctMinBin")),
0019       clctMaxBin_(ps.getParameter<std::vector<double>>("clctMaxBin")),
0020       isRun3_(ps.getParameter<bool>("isRun3")) {
0021   const auto &pset = ps.getParameterSet("cscCLCT");
0022   inputTag_ = pset.getParameter<edm::InputTag>("inputTag");
0023   clcts_Token_ = iC.consumes<CSCCLCTDigiCollection>(inputTag_);
0024 }
0025 
0026 CSCCLCTDigiValidation::~CSCCLCTDigiValidation() {}
0027 
0028 void CSCCLCTDigiValidation::bookHistograms(DQMStore::IBooker &iBooker) {
0029   iBooker.setCurrentFolder("MuonCSCDigisV/CSCDigiTask/CLCT/Occupancy/");
0030 
0031   theNDigisPerEventPlot = iBooker.book1D(
0032       "CSCCLCTDigisPerEvent", "CLCT trigger primitives per event; Number of CLCTs; Entries", 100, 0, 100);
0033   for (int i = 1; i <= 10; ++i) {
0034     const std::string t2("CSCCLCTDigisPerChamber_" + CSCDetId::chamberName(i));
0035     theNDigisPerChamberPlots[i - 1] = iBooker.book1D(
0036         t2, "Number of CLCTs per chamber " + CSCDetId::chamberName(i) + ";Number of CLCTs per chamber;Entries", 4, 0, 4);
0037   }
0038 
0039   // do not analyze Run-3 properties in Run-1 and Run-2 eras
0040   if (!isRun3_) {
0041     clctVars_.resize(5);
0042   }
0043 
0044   // chamber type
0045   for (unsigned iType = 0; iType < chambers_.size(); iType++) {
0046     // consider CSC+ and CSC- separately
0047     for (unsigned iEndcap = 0; iEndcap < 2; iEndcap++) {
0048       const std::string eSign(iEndcap == 0 ? "+" : "-");
0049       // clct variable
0050       for (unsigned iVar = 0; iVar < clctVars_.size(); iVar++) {
0051         if (std::find(chambersRun3_.begin(), chambersRun3_.end(), iType) == chambersRun3_.end()) {
0052           if (iVar > 4)
0053             continue;
0054         }
0055         const std::string key("clct_" + clctVars_[iVar]);
0056         const std::string histName(key + "_" + chambers_[iType] + eSign);
0057         const std::string histTitle(chambers_[iType] + eSign + " CLCT " + clctVars_[iVar]);
0058         const unsigned iTypeCorrected(iEndcap == 0 ? iType : iType + chambers_.size());
0059         chamberHistos[iTypeCorrected][key] =
0060             iBooker.book1D(histName, histTitle, clctNBin_[iVar], clctMinBin_[iVar], clctMaxBin_[iVar]);
0061         chamberHistos[iTypeCorrected][key]->getTH1()->SetMinimum(0);
0062       }
0063     }
0064   }
0065 }
0066 
0067 void CSCCLCTDigiValidation::analyze(const edm::Event &e, const edm::EventSetup &) {
0068   edm::Handle<CSCCLCTDigiCollection> clcts;
0069   e.getByToken(clcts_Token_, clcts);
0070   if (!clcts.isValid()) {
0071     edm::LogError("CSCDigiDump") << "Cannot get CLCTs by label " << inputTag_.encode();
0072   }
0073 
0074   unsigned nDigisPerEvent = 0;
0075 
0076   for (auto j = clcts->begin(); j != clcts->end(); j++) {
0077     auto beginDigi = (*j).second.first;
0078     auto endDigi = (*j).second.second;
0079     const CSCDetId &detId((*j).first);
0080     int chamberType = detId.iChamberType();
0081     int nDigis = endDigi - beginDigi;
0082     nDigisPerEvent += nDigis;
0083     theNDigisPerChamberPlots[chamberType - 1]->Fill(nDigis);
0084 
0085     auto range = clcts->get((*j).first);
0086     // 1=forward (+Z); 2=backward (-Z)
0087     const unsigned typeCorrected(detId.endcap() == 1 ? chamberType - 2 : chamberType - 2 + chambers_.size());
0088     for (auto clct = range.first; clct != range.second; clct++) {
0089       if (clct->isValid()) {
0090         chamberHistos[typeCorrected]["clct_pattern"]->Fill(clct->getPattern());
0091         chamberHistos[typeCorrected]["clct_quality"]->Fill(clct->getQuality());
0092         chamberHistos[typeCorrected]["clct_halfstrip"]->Fill(clct->getKeyStrip());
0093         chamberHistos[typeCorrected]["clct_bend"]->Fill(clct->getBend());
0094         chamberHistos[typeCorrected]["clct_bx"]->Fill(clct->getBX());
0095         if (isRun3_) {
0096           // ignore these fields for chambers that do not enable the Run-3 algorithm
0097           if (std::find(chambersRun3_.begin(), chambersRun3_.end(), chamberType - 2) == chambersRun3_.end())
0098             continue;
0099           chamberHistos[typeCorrected]["clct_run3pattern"]->Fill(clct->getRun3Pattern());
0100           chamberHistos[typeCorrected]["clct_quartstrip"]->Fill(clct->getKeyStrip(4));
0101           chamberHistos[typeCorrected]["clct_eighthstrip"]->Fill(clct->getKeyStrip(8));
0102           chamberHistos[typeCorrected]["clct_slope"]->Fill(clct->getSlope());
0103           chamberHistos[typeCorrected]["clct_compcode"]->Fill(clct->getCompCode());
0104         }
0105       }
0106     }
0107   }
0108   theNDigisPerEventPlot->Fill(nDigisPerEvent);
0109 }