Ecal/src/EcalPulseShapesHandler.cc

0001 #include "CondTools/Ecal/interface/EcalPulseShapesHandler.h"
0002
0003 #include <algorithm>
0004 #include <iostream>
0005 #include <fstream>
0006
0007 popcon::EcalPulseShapesHandler::EcalPulseShapesHandler(const edm::ParameterSet& ps)
0008     : m_name(ps.getUntrackedParameter<std::string>("name", "EcalPulseShapesHandler")) {
0009   std::cout << "EcalPulseShape Source handler constructor\n" << std::endl;
0010   m_firstRun = static_cast<unsigned int>(atoi(ps.getParameter<std::string>("firstRun").c_str()));
0011   m_filename = ps.getParameter<std::string>("inputFileName");
0012   m_EBPulseShapeTemplate = ps.getParameter<std::vector<double> >("EBPulseShapeTemplate");
0013   m_EEPulseShapeTemplate = ps.getParameter<std::vector<double> >("EEPulseShapeTemplate");
0014 }
0015
0016 popcon::EcalPulseShapesHandler::~EcalPulseShapesHandler() {}
0017
0018 bool popcon::EcalPulseShapesHandler::checkPulseShape(EcalPulseShapes::Item* item) {
0019   // true means all is standard and OK
0020   bool result = true;
0021   for (int s = 0; s < EcalPulseShape::TEMPLATESAMPLES; ++s) {
0022     if (item->pdfval[s] > 1 || item->pdfval[s] < 0)
0023       result = false;
0024   }
0025   return result;
0026 }
0027
0028 void popcon::EcalPulseShapesHandler::fillSimPulseShape(EcalPulseShapes::Item* item, bool isbarrel) {
0029   for (int s = 0; s < EcalPulseShape::TEMPLATESAMPLES; ++s) {
0030     item->pdfval[s] = isbarrel ? m_EBPulseShapeTemplate[s] : m_EEPulseShapeTemplate[s];
0031   }
0032 }
0033
0034 void popcon::EcalPulseShapesHandler::getNewObjects() {
0035   std::cout << "------- Ecal - > getNewObjects\n";
0036
0037   // create the object pukse shapes
0038   EcalPulseShapes* pulseshapes = new EcalPulseShapes();
0039
0040   // read the templates from a text file
0041   std::ifstream inputfile;
0042   inputfile.open(m_filename.c_str());
0043   float templatevals[EcalPulseShape::TEMPLATESAMPLES];
0044   unsigned int rawId;
0045   int isbarrel;
0046   std::string line;
0047
0048   // keep track of bad crystals
0049   int nEBbad(0), nEEbad(0);
0050   std::vector<EBDetId> ebgood;
0051   std::vector<EEDetId> eegood;
0052
0053   // fill with the measured shapes only for data
0054   if (m_firstRun > 1) {
0055     while (std::getline(inputfile, line)) {
0056       std::istringstream linereader(line);
0057       linereader >> isbarrel >> rawId;
0058       // std::cout << "Inserting template for crystal with rawId = " << rawId << " (isbarrel = " << isbarrel << ") " << std::endl;
0059       for (int s = 0; s < EcalPulseShape::TEMPLATESAMPLES; ++s) {
0060         linereader >> templatevals[s];
0061         // std::cout << templatevals[s] << "\t";
0062       }
0063       // std::cout << std::endl;
0064
0065       if (!linereader) {
0066         std::cout << "Wrong format of the text file. Exit." << std::endl;
0067         return;
0068       }
0069       EcalPulseShapes::Item item;
0070       for (int s = 0; s < EcalPulseShape::TEMPLATESAMPLES; ++s)
0071         item.pdfval[s] = templatevals[s];
0072
0073       if (isbarrel) {
0074         EBDetId ebdetid(rawId);
0075         if (!checkPulseShape(&item))
0076           nEBbad++;
0077         else {
0078           ebgood.push_back(ebdetid);
0079           pulseshapes->insert(std::make_pair(ebdetid.rawId(), item));
0080         }
0081       } else {
0082         EEDetId eedetid(rawId);
0083         if (!checkPulseShape(&item))
0084           nEEbad++;
0085         else {
0086           eegood.push_back(eedetid);
0087           pulseshapes->insert(std::make_pair(eedetid.rawId(), item));
0088         }
0089       }
0090     }
0091   }
0092
0093   // now fill the bad crystals and simulation with the simulation values (from TB)
0094   std::cout << "Filled the DB with the good measured ECAL templates. Now filling the others with the TB values"
0095             << std::endl;
0096   for (int iEta = -EBDetId::MAX_IETA; iEta <= EBDetId::MAX_IETA; ++iEta) {
0097     if (iEta == 0)
0098       continue;
0099     for (int iPhi = EBDetId::MIN_IPHI; iPhi <= EBDetId::MAX_IPHI; ++iPhi) {
0100       if (EBDetId::validDetId(iEta, iPhi)) {
0101         EBDetId ebdetid(iEta, iPhi, EBDetId::ETAPHIMODE);
0102
0103         std::vector<EBDetId>::iterator it = find(ebgood.begin(), ebgood.end(), ebdetid);
0104         if (it == ebgood.end()) {
0105           EcalPulseShapes::Item item;
0106           fillSimPulseShape(&item, true);
0107           pulseshapes->insert(std::make_pair(ebdetid.rawId(), item));
0108         }
0109       }
0110     }
0111   }
0112
0113   for (int iZ = -1; iZ < 2; iZ += 2) {
0114     for (int iX = EEDetId::IX_MIN; iX <= EEDetId::IX_MAX; ++iX) {
0115       for (int iY = EEDetId::IY_MIN; iY <= EEDetId::IY_MAX; ++iY) {
0116         if (EEDetId::validDetId(iX, iY, iZ)) {
0117           EEDetId eedetid(iX, iY, iZ);
0118
0119           std::vector<EEDetId>::iterator it = find(eegood.begin(), eegood.end(), eedetid);
0120           if (it == eegood.end()) {
0121             EcalPulseShapes::Item item;
0122             fillSimPulseShape(&item, false);
0123             pulseshapes->insert(std::make_pair(eedetid.rawId(), item));
0124           }
0125         }
0126       }
0127     }
0128   }
0129
0130   std::cout << "Inserted the pulse shapes into the new item object" << std::endl;
0131
0132   unsigned int irun = m_firstRun;
0133   Time_t snc = (Time_t)irun;
0134
0135   m_to_transfer.push_back(std::make_pair((EcalPulseShapes*)pulseshapes, snc));
0136
0137   std::cout << "Ecal - > end of getNewObjects -----------" << std::endl;
0138   std::cout << "N. bad shapes for EB = " << nEBbad << std::endl;
0139   std::cout << "N. bad shapes for EE = " << nEEbad << std::endl;
0140   std::cout << "Written the object" << std::endl;
0141 }