Ecal/src/EcalPFRecHitThresholdsMaker.cc

0001 #include "FWCore/ServiceRegistry/interface/Service.h"
0002 #include "CondCore/DBOutputService/interface/PoolDBOutputService.h"
0003 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0004 #include "FWCore/Framework/interface/ESHandle.h"
0005 #include "FWCore/Framework/interface/EventSetup.h"
0006 #include "FWCore/Framework/interface/Event.h"
0007 #include "CalibCalorimetry/EcalLaserCorrection/interface/EcalLaserDbService.h"
0008 #include "CalibCalorimetry/EcalLaserCorrection/interface/EcalLaserDbRecord.h"
0009 #include "CondTools/Ecal/interface/EcalPFRecHitThresholdsMaker.h"
0010 #include "CondFormats/EcalObjects/interface/EcalPFRecHitThresholds.h"
0011 #include "CondFormats/DataRecord/interface/EcalPFRecHitThresholdsRcd.h"
0012 #include "CondFormats/DataRecord/interface/EcalPedestalsRcd.h"
0013 #include "CondFormats/DataRecord/interface/EcalIntercalibConstantsRcd.h"
0014 #include "CondFormats/EcalObjects/interface/EcalADCToGeVConstant.h"
0015 #include "CondFormats/DataRecord/interface/EcalADCToGeVConstantRcd.h"
0016
0017 #include <vector>
0018
0019 EcalPFRecHitThresholdsMaker::EcalPFRecHitThresholdsMaker(const edm::ParameterSet& iConfig)
0020     : m_timetype(iConfig.getParameter<std::string>("timetype")),
0021       ecalPedestalsToken_(esConsumes()),
0022       ecalADCToGeVConstantToken_(esConsumes()),
0023       ecalIntercalibConstantsToken_(esConsumes()),
0024       ecalLaserDbServiceToken_(esConsumes()) {
0025   m_nsigma = iConfig.getParameter<double>("NSigma");
0026 }
0027
0028 EcalPFRecHitThresholdsMaker::~EcalPFRecHitThresholdsMaker() {}
0029
0030 void EcalPFRecHitThresholdsMaker::analyze(const edm::Event& evt, const edm::EventSetup& evtSetup) {
0031   edm::Service<cond::service::PoolDBOutputService> dbOutput;
0032   if (!dbOutput.isAvailable()) {
0033     throw cms::Exception("PoolDBOutputService is not available");
0034   }
0035
0036   const EcalPedestals* ped_db = &evtSetup.getData(ecalPedestalsToken_);
0037   edm::LogInfo("EcalPFRecHitThresholdsMaker") << "ped pointer is: " << ped_db << std::endl;
0038
0039   const EcalADCToGeVConstant* adc_db = &evtSetup.getData(ecalADCToGeVConstantToken_);
0040   edm::LogInfo("EcalPFRecHitThresholdsMaker") << "adc pointer is: " << adc_db << std::endl;
0041
0042   const EcalIntercalibConstants* ical_db = &evtSetup.getData(ecalIntercalibConstantsToken_);
0043   edm::LogInfo("EcalPFRecHitThresholdsMaker") << "inter pointer is: " << ical_db << std::endl;
0044
0045   const auto laser = evtSetup.getHandle(ecalLaserDbServiceToken_);
0046
0047   EcalPFRecHitThresholds pfthresh;
0048
0049   //    const EcalIntercalibConstantMap& icalMap = ical_db->getMap();
0050
0051   float adc_EB = float(adc_db->getEEValue());
0052   float adc_EE = float(adc_db->getEBValue());
0053
0054   //edm::Timestamp tsince;
0055
0056   for (int iEta = -EBDetId::MAX_IETA; iEta <= EBDetId::MAX_IETA; ++iEta) {
0057     if (iEta == 0)
0058       continue;
0059     for (int iPhi = EBDetId::MIN_IPHI; iPhi <= EBDetId::MAX_IPHI; ++iPhi) {
0060       // make an EBDetId since we need EBDetId::rawId() to be used as the key for the pedestals
0061       if (EBDetId::validDetId(iEta, iPhi)) {
0062         EBDetId ebdetid(iEta, iPhi, EBDetId::ETAPHIMODE);
0063         EcalPedestals::const_iterator it = ped_db->find(ebdetid.rawId());
0064         EcalPedestals::Item aped = (*it);
0065
0066         EcalIntercalibConstants::const_iterator itc = ical_db->find(ebdetid.rawId());
0067         float calib = (*itc);
0068
0069         // get laser coefficient
0070         float lasercalib = 1.;
0071         lasercalib = laser->getLaserCorrection(ebdetid, evt.time());  // TODO correct time
0072
0073         EcalPFRecHitThreshold thresh = aped.rms_x12 * calib * adc_EB * lasercalib * m_nsigma;
0074
0075         if (iPhi == 100)
0076           edm::LogInfo("EcalPFRecHitThresholdsMaker") << "Thresh(GeV)=" << thresh << std::endl;
0077
0078         pfthresh.insert(std::make_pair(ebdetid.rawId(), thresh));
0079       }
0080     }
0081   }
0082
0083   for (int iX = EEDetId::IX_MIN; iX <= EEDetId::IX_MAX; ++iX) {
0084     for (int iY = EEDetId::IY_MIN; iY <= EEDetId::IY_MAX; ++iY) {
0085       // make an EEDetId since we need EEDetId::rawId() to be used as the key for the pedestals
0086       if (EEDetId::validDetId(iX, iY, 1)) {
0087         EEDetId eedetid(iX, iY, 1);
0088
0089         EcalPedestals::const_iterator it = ped_db->find(eedetid.rawId());
0090         EcalPedestals::Item aped = (*it);
0091
0092         EcalIntercalibConstants::const_iterator itc = ical_db->find(eedetid.rawId());
0093         float calib = (*itc);
0094
0095         // get laser coefficient
0096         float lasercalib = 1.;
0097         lasercalib = laser->getLaserCorrection(eedetid, evt.time());  // TODO correct time
0098
0099         EcalPFRecHitThreshold thresh = aped.rms_x12 * calib * adc_EE * lasercalib * m_nsigma;
0100         pfthresh.insert(std::make_pair(eedetid.rawId(), thresh));
0101       }
0102       if (EEDetId::validDetId(iX, iY, -1)) {
0103         EEDetId eedetid(iX, iY, -1);
0104
0105         EcalPedestals::const_iterator it = ped_db->find(eedetid.rawId());
0106         EcalPedestals::Item aped = (*it);
0107
0108         EcalIntercalibConstants::const_iterator itc = ical_db->find(eedetid.rawId());
0109         float calib = (*itc);
0110
0111         // get laser coefficient
0112         float lasercalib = 1.;
0113         lasercalib = laser->getLaserCorrection(eedetid, evt.time());  // TODO correct time
0114
0115         EcalPFRecHitThreshold thresh = aped.rms_x12 * calib * adc_EE * lasercalib * m_nsigma;
0116         pfthresh.insert(std::make_pair(eedetid.rawId(), thresh));
0117
0118         if (iX == 50)
0119           edm::LogInfo("EcalPFRecHitThresholdsMaker") << "Thresh(GeV)=" << thresh << std::endl;
0120       }
0121     }
0122   }
0123
0124   dbOutput->createOneIOV<const EcalPFRecHitThresholds>(pfthresh, dbOutput->beginOfTime(), "EcalPFRecHitThresholdsRcd");
0125
0126   edm::LogInfo("EcalPFRecHitThresholdsMaker") << "EcalPFRecHitThresholdsMaker wrote it " << std::endl;
0127 }