CTPPS/plugins/CTPPSRandomDQMSource.cc

0001 /******************************************
0002  *
0003  * This is a part of CTPPSDQM software.
0004  * Authors:
0005  *   A. Bellora (Universita' e INFN Torino)
0006  *
0007  *******************************************/
0008
0009 #include "FWCore/Framework/interface/Event.h"
0010 #include "FWCore/Framework/interface/EventSetup.h"
0011 #include "FWCore/Framework/interface/MakerMacros.h"
0012 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0013 #include "FWCore/Utilities/interface/InputTag.h"
0014
0015 #include "DQMServices/Core/interface/DQMEDAnalyzer.h"
0016 #include "DQMServices/Core/interface/DQMStore.h"
0017
0018 #include "DataFormats/Common/interface/DetSetVector.h"
0019
0020 #include "DataFormats/CTPPSDetId/interface/CTPPSDetId.h"
0021 #include "DataFormats/CTPPSDetId/interface/CTPPSPixelDetId.h"
0022 #include "DataFormats/CTPPSDigi/interface/CTPPSPixelDigi.h"
0023
0024 #include <string>
0025
0026 //-----------------------------------------------------------------------------
0027
0028 class CTPPSRandomDQMSource : public DQMEDAnalyzer {
0029 public:
0030   CTPPSRandomDQMSource(const edm::ParameterSet &ps);
0031   ~CTPPSRandomDQMSource() override = default;
0032   static void fillDescriptions(edm::ConfigurationDescriptions &descriptions);
0033
0034 protected:
0035   void bookHistograms(DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &) override;
0036   void analyze(edm::Event const &e, edm::EventSetup const &eSetup) override;
0037
0038 private:
0039   edm::EDGetTokenT<edm::DetSetVector<CTPPSPixelDigi>> const tokenDigi_;
0040
0041   static constexpr int kNArms_ = 2;
0042   static constexpr int kNStationMAX_ = 3;  // in an arm
0043   static constexpr int kNRPotsMAX_ = 6;    // per station
0044   static constexpr int kNplaneMAX_ = 6;    // per RPot
0045   static constexpr int kFirstRPn_ = 3, kLastRPn_ = 4;
0046   static constexpr int kStationIDMAX_ = 4;  // possible range of ID
0047   static constexpr int kRPotsIDMAX_ = 8;    // possible range of ID
0048
0049   const std::string folderName_ = "PPSRANDOM/RandomPixel";
0050
0051   unsigned int rpStatusWord_ = 0x8008;          // 220_fr_hr(stn2rp3)+ 210_fr_hr
0052   int rpStatus_[kStationIDMAX_][kRPotsIDMAX_];  // symmetric in both arms
0053   int stationStatus_[kStationIDMAX_];           // symmetric in both arms
0054   const int kIndexNotValid = 0;
0055
0056   MonitorElement *hBX_;
0057
0058   static constexpr int kRPotsTotalNumber_ = kNArms_ * kNStationMAX_ * kNRPotsMAX_;
0059
0060   int RPindexValid_[kRPotsTotalNumber_];
0061   MonitorElement *h2HitsVsBXRandoms_[kRPotsTotalNumber_];
0062
0063   int getRPindex(int arm, int station, int rp) const {
0064     if (arm < 0 || station < 0 || rp < 0)
0065       return (kIndexNotValid);
0066     if (arm > 1 || station >= kNStationMAX_ || rp >= kNRPotsMAX_)
0067       return (kIndexNotValid);
0068     int rc = (arm * kNStationMAX_ + station) * kNRPotsMAX_ + rp;
0069     return (rc);
0070   }
0071 };
0072
0073 //-------------------------------------------------------------------------------
0074
0075 CTPPSRandomDQMSource::CTPPSRandomDQMSource(const edm::ParameterSet &ps)
0076     : tokenDigi_(consumes<edm::DetSetVector<CTPPSPixelDigi>>(ps.getParameter<edm::InputTag>("tagRPixDigi"))),
0077       folderName_(ps.getUntrackedParameter<std::string>("folderName", "PPSRANDOM/RandomPixel")),
0078       rpStatusWord_(ps.getUntrackedParameter<unsigned int>("RPStatusWord", 0x8008)) {
0079   for (int stn = 0; stn < kStationIDMAX_; stn++) {
0080     stationStatus_[stn] = 0;
0081     for (int rp = 0; rp < kRPotsIDMAX_; rp++)
0082       rpStatus_[stn][rp] = 0;
0083   }
0084
0085   unsigned int rpSts = rpStatusWord_ << 1;
0086   for (int stn = 0; stn < kNStationMAX_; stn++) {
0087     int stns = 0;
0088     for (int rp = 0; rp < kNRPotsMAX_; rp++) {
0089       rpSts = (rpSts >> 1);
0090       rpStatus_[stn][rp] = rpSts & 1;
0091       if (rpStatus_[stn][rp] > 0)
0092         stns = 1;
0093     }
0094     stationStatus_[stn] = stns;
0095   }
0096
0097   for (int index = 0; index < 2 * 3 * kNRPotsMAX_; index++)
0098     RPindexValid_[index] = 0;
0099 }
0100
0101 //--------------------------------------------------------------------------
0102
0103 void CTPPSRandomDQMSource::bookHistograms(DQMStore::IBooker &ibooker, edm::Run const &, edm::EventSetup const &) {
0104   ibooker.cd();
0105   ibooker.setCurrentFolder(folderName_);
0106
0107   hBX_ = ibooker.book1D("events per BX", "ctpps_pixel;Event.BX", 4002, -1.5, 4000. + 0.5);
0108
0109   for (int arm = 0; arm < kNArms_; arm++) {
0110     CTPPSDetId ID(CTPPSDetId::sdTrackingPixel, arm, 0);
0111     std::string sd;
0112     ID.armName(sd, CTPPSDetId::nShort);
0113     sd = folderName_ + "/sector " + sd;
0114
0115     ibooker.setCurrentFolder(sd);
0116
0117     for (int stn = 0; stn < kNStationMAX_; stn++) {
0118       if (stationStatus_[stn] == 0)
0119         continue;
0120       ID.setStation(stn);
0121       std::string stnd;
0122       CTPPSDetId(ID.stationId()).stationName(stnd, CTPPSDetId::nShort);
0123       stnd = sd + "/station " + stnd;
0124
0125       ibooker.setCurrentFolder(stnd);
0126
0127       for (int rp = kFirstRPn_; rp < kLastRPn_; rp++) {  // only installed pixel pots
0128         ID.setRP(rp);
0129         std::string rpd, rpTitle;
0130         CTPPSDetId(ID.rpId()).rpName(rpTitle, CTPPSDetId::nFull);
0131         CTPPSDetId(ID.rpId()).rpName(rpd, CTPPSDetId::nShort);
0132         rpd = stnd + "/" + rpd;
0133
0134         ibooker.setCurrentFolder(rpd);
0135
0136         int indexP = getRPindex(arm, stn, rp);
0137         RPindexValid_[indexP] = 1;
0138
0139         h2HitsVsBXRandoms_[indexP] = ibooker.book2D("Digi per plane per BX - random triggers",
0140                                                     rpTitle + ";Event.BX;Plane",
0141                                                     4002,
0142                                                     -1.5,
0143                                                     4000. + 0.5,
0144                                                     kNplaneMAX_,
0145                                                     0,
0146                                                     kNplaneMAX_);
0147         h2HitsVsBXRandoms_[indexP]->getTH2F()->SetOption("colz");
0148
0149       }  // end for(int rp=0; rp<kNRPotsMAX_;...
0150     }    // end of for(int stn=0; stn<
0151   }      // end of for(int arm=0; arm<2;...
0152
0153   return;
0154 }
0155
0156 //-------------------------------------------------------------------------------
0157
0158 void CTPPSRandomDQMSource::analyze(edm::Event const &event, edm::EventSetup const &eventSetup) {
0159   auto const pixDigi = event.getHandle(tokenDigi_);
0160
0161   if (!pixDigi.isValid())
0162     return;
0163
0164   hBX_->Fill(event.bunchCrossing());
0165
0166   for (int arm = 0; arm < 2; arm++) {
0167     for (int stn = 0; stn < kNStationMAX_; stn++) {
0168       if (!stationStatus_[stn])
0169         continue;
0170       for (int rp = 0; rp < kNRPotsMAX_; rp++) {
0171         if (!rpStatus_[stn][rp])
0172           continue;
0173         int index = getRPindex(arm, stn, rp);
0174         if (RPindexValid_[index] == 0)
0175           continue;
0176
0177         for (int p = 0; p < kNplaneMAX_; p++) {
0178           CTPPSPixelDetId planeId(arm, stn, rp, p);
0179           auto pix_d = pixDigi->find(planeId.rawId());
0180           if (pix_d != pixDigi->end()) {
0181             int n_digis = pix_d->size();
0182             h2HitsVsBXRandoms_[index]->Fill(event.bunchCrossing(), p, n_digis);
0183           }
0184         }
0185       }  // end for (int rp=0; rp<kNRPotsMAX_; rp++) {
0186     }    // end for (int stn = 0; stn < kNStationMAX_; stn++) {
0187   }      // end for (int arm=0; arm<2; arm++) {
0188 }
0189
0190 //---------------------------------------------------------------------------
0191
0192 void CTPPSRandomDQMSource::fillDescriptions(edm::ConfigurationDescriptions &descriptions) {
0193   edm::ParameterSetDescription desc;
0194   desc.add<edm::InputTag>("tagRPixDigi", edm::InputTag("ctppsPixelDigisAlCaRecoProducer", ""));
0195   desc.addUntracked<std::string>("folderName", "PPSRANDOM/RandomPixel");
0196   desc.addUntracked<unsigned int>("RPStatusWord", 0x8008);
0197   descriptions.add("ctppsRandomDQMSource", desc);
0198 }
0199
0200 //---------------------------------------------------------------------------
0201 DEFINE_FWK_MODULE(CTPPSRandomDQMSource);