CMSSW Reference Manual

00001 // JetToDigiDump.cc
00002 // Description:  Prints out Jets, consituent CaloTowers, constituent RecHits and associated Digis (the digis for HCAL only).
00003 //               The user can specify which level in the config file:
00004 //               DumpLevel="Jets":    Printout of jets and their kinematic quantities.
00005 //               DumpLevel="Towers":  Nested Printout of jets and their constituent CaloTowers
00006 //               DumpLevel="RecHits": Nested Printout of jets, constituent CaloTowers and constituent RecHits
00007 //               DumpLevel="Digis":   Nested Printout of jets, constituent CaloTowers, RecHits and all the HCAL digis 
00008 //                                    associated with the RecHit channel (no links exist to go back to actual digis used).
00009 //               Does simple sanity checks on energy sums at each level: jets=sum of towers, tower=sum of RecHits.
00010 //               Does quick and dirty estimate of the fC/GeV factor that was applied to make the RecHit from the Digis.
00011 //               
00012 // Author: Robert M. Harris
00013 // Date:  19 - October - 2006
00014 // 
00015 #include "RecoJets/JetAnalyzers/interface/JetToDigiDump.h"
00016 #include "DataFormats/JetReco/interface/CaloJetCollection.h"
00017 #include "DataFormats/JetReco/interface/CaloJet.h"
00018 #include "DataFormats/CaloTowers/interface/CaloTowerCollection.h"
00019 #include "DataFormats/DetId/interface/DetId.h"
00020 #include "DataFormats/HcalDetId/interface/HcalDetId.h"
00021 #include "DataFormats/HcalRecHit/interface/HcalRecHitCollections.h"
00022 #include "DataFormats/HcalRecHit/interface/HBHERecHit.h"
00023 #include "DataFormats/EcalDetId/interface/EBDetId.h"
00024 #include "DataFormats/EcalDetId/interface/EEDetId.h"
00025 #include "DataFormats/EcalRecHit/interface/EcalRecHitCollections.h"
00026 #include "DataFormats/HcalDigi/interface/HcalDigiCollections.h"
00027 #include "DataFormats/EcalDigi/interface/EBDataFrame.h"
00028 #include "FWCore/Framework/interface/Event.h"
00029 #include "FWCore/ParameterSet/interface/ParameterSet.h"
00030 #include <TROOT.h>
00031 #include <TSystem.h>
00032 #include <TFile.h>
00033 #include <TCanvas.h>
00034 #include <cmath>
00035 using namespace edm;
00036 using namespace reco;
00037 using namespace std;
00038 
00039 JetToDigiDump::JetToDigiDump( const ParameterSet & cfg ) :
00040   DumpLevel( cfg.getParameter<string>( "DumpLevel" ) ),
00041   CaloJetAlg( cfg.getParameter<string>( "CaloJetAlg" ) )  
00042   {
00043 }
00044 
00045 void JetToDigiDump::beginJob( const EventSetup & ) {
00046   if(DumpLevel=="Jets")
00047   {
00048     cout << "Dump of Jets" << endl;
00049     Dump=1;
00050   }
00051   else if(DumpLevel=="Towers")
00052   {
00053     cout << "Dump of Jets and constituent CaloTowers" << endl;    
00054     Dump=2;
00055   }
00056   else if(DumpLevel=="RecHits")
00057   {
00058     cout << "Dump of Jets, constituent CaloTowers, and constituent RecHits" << endl;    
00059     Dump=3;
00060   }
00061   else if(DumpLevel=="Digis")
00062   {
00063     cout << "Dump of Jets, constituent CaloTowers, constituent RecHits and associated Digis" << endl;    
00064     Dump=4;
00065   }
00066   cout << "Jet Algorithm being dumped is " << CaloJetAlg << endl;
00067   //Initialize some stuff
00068   evtCount = 0;
00069 }
00070 
00071 void JetToDigiDump::analyze( const Event& evt, const EventSetup& es ) {
00072 
00073   int jetInd;
00074   Handle<CaloJetCollection> caloJets;
00075   Handle<CaloTowerCollection> caloTowers;
00076   Handle<HBHERecHitCollection> HBHERecHits;
00077   Handle<HORecHitCollection> HORecHits;
00078   Handle<HFRecHitCollection> HFRecHits;
00079   Handle<EBRecHitCollection> EBRecHits;
00080   Handle<EERecHitCollection> EERecHits;
00081   Handle<HBHEDigiCollection> HBHEDigis;
00082   Handle<HODigiCollection> HODigis;
00083   Handle<HFDigiCollection> HFDigis;
00084   Handle<edm::SortedCollection<EBDataFrame> > EBDigis;
00085    
00086   //Find the CaloTowers in leading CaloJets
00087   evt.getByLabel( CaloJetAlg, caloJets );
00088   evt.getByLabel( "towerMaker", caloTowers );
00089   evt.getByLabel( "hbhereco", HBHERecHits );
00090   evt.getByLabel( "horeco", HORecHits );
00091   evt.getByLabel( "hfreco", HFRecHits );
00092   evt.getByLabel( "ecalRecHit", "EcalRecHitsEB", EBRecHits );
00093   evt.getByLabel( "ecalRecHit", "EcalRecHitsEE", EERecHits );
00094   evt.getByLabel( "hcaldigi", HBHEDigis );
00095   evt.getByLabel( "hcaldigi", HODigis );
00096   evt.getByLabel( "hcaldigi", HFDigis );
00097   evt.getByLabel( "ecalSelectiveReadout", "ebDigis", EBDigis );
00098     
00099   cout << endl << "Evt: "<<evtCount <<", Num Jets=" <<caloJets->end() - caloJets->begin() << endl;
00100   if(Dump>=1)cout <<"   *********************************************************" <<endl;
00101   jetInd = 0;
00102   if(Dump>=1)for( CaloJetCollection::const_iterator jet = caloJets->begin(); jet != caloJets->end(); ++ jet ) {
00103     cout <<"   Jet: "<<jetInd<<", eta="<<jet->eta()<<", phi="<<jet->phi()<<", pt="<<jet->pt()<<\
00104     ",E="<<jet->energy()<<", EB E="<<jet->emEnergyInEB()<<" ,HB E="<<jet->hadEnergyInHB()<<\
00105     ", HO E="<<jet->hadEnergyInHO()<<" ,EE E="<< jet->emEnergyInEE()\
00106      <<", HE E="<<jet->hadEnergyInHE()<<", HF E="<<jet->hadEnergyInHF()+jet->emEnergyInHF()<<", Num Towers="<<jet->nConstituents()<<endl;
00107     if(Dump>=2)cout <<"      ====================================================="<<endl;
00108     float sumTowerE = 0.0;
00109 
00110     if(Dump>=2)for (int i = 0; i <jet->nConstituents(); i++) {
00111        const CaloTower& tower = *(jet->getCaloConstituent (i));
00112        int ietaTower = tower.id().ieta();
00113        int iphiTower = tower.id().iphi();
00114        sumTowerE += tower.energy();
00115        size_t numRecHits = tower.constituentsSize();
00116        cout << "      Tower " << i <<": ieta=" << ietaTower <<  ", eta=" << tower.eta() <<", iphi=" << iphiTower << ", phi=" << tower.phi() << \
00117        ", energy=" << tower.energy() << ", EM=" << tower.emEnergy()<< ", HAD=" << tower.hadEnergy()\
00118        << ", HO=" << tower.outerEnergy() <<",  Num Rec Hits =" << numRecHits << endl;
00119        if(Dump>=3)cout << "         ------------------------------------------------"<<endl;
00120        float sumRecHitE = 0.0;
00121        if(Dump>=3)for(size_t j = 0; j <numRecHits ; j++) {
00122           DetId RecHitDetID=tower.constituent(j);
00123           DetId::Detector DetNum=RecHitDetID.det();
00124           if( DetNum == DetId::Hcal ){
00125             //cout << "RecHit " << j << ": Detector = " << DetNum << ": Hcal " << endl;
00126             HcalDetId HcalID = RecHitDetID;
00127             HcalSubdetector HcalNum = HcalID.subdet();
00128             if(  HcalNum == HcalBarrel ){
00129               HBHERecHitCollection::const_iterator theRecHit=HBHERecHits->find(HcalID);     
00130               sumRecHitE += theRecHit->energy();
00131               HBHEDigiCollection::const_iterator theDigis=HBHEDigis->find(HcalID);
00132               cout << "         RecHit: " << j << ": HB, ieta=" << HcalID.ieta() << ", iphi=" << HcalID.iphi()<<      
00133               ", depth=" << HcalID.depth() << ", energy=" << theRecHit->energy() << ", time=" <<\
00134               theRecHit->time() <<", All Digis=" << theDigis->size() << ", presamples =" <<\
00135               theDigis->presamples() <<endl;              
00136               /* const HcalElectronicsId HW_ID = theDigis->elecId();
00137                 cout << "Digi: Index=" << HW_ID.linearIndex() << ", raw ID=" <<  HW_ID.rawId() << ", fiberChan=" << HW_ID.fiberChanId() <<  ", fiberInd=" <<  HW_ID.fiberIndex() \
00138                      << ", HTR chan=" <<  HW_ID.htrChanId() << ", HTR Slot=" <<   HW_ID.htrSlot() << ", HDR top/bot=" << HW_ID.htrTopBottom() \
00139                 << ", VME crate=" <<  HW_ID.readoutVMECrateId() << ", DCC=" << HW_ID.dccid() << ", DCC spigot=" <<  HW_ID.spigot() << endl;
00140               */
00141               float SumDigiCharge = 0.0;
00142               float EstimatedPedestal=0.0;
00143               int SamplesToAdd = 4;
00144               if(Dump>=4)cout << "            ......................................"<<endl;
00145               if(Dump>=4)for(int k=0; k<theDigis->size(); k++){
00146                 const HcalQIESample QIE = theDigis->sample(k);
00147                 if(k>=theDigis->presamples()&&k<theDigis->presamples()+SamplesToAdd)SumDigiCharge+=QIE.nominal_fC();
00148                 if(k<theDigis->presamples()-1)EstimatedPedestal+=QIE.nominal_fC()*SamplesToAdd/(theDigis->presamples()-1);
00149                 cout << "            Digi: " << k <<  ", cap ID = " << QIE.capid() << ": ADC Counts = " << QIE.adc() <<  ", nominal fC = " << QIE.nominal_fC() <<endl;
00150               }
00151               if(Dump>=4)cout << "            4 Digi fC ="<<SumDigiCharge<<", est. ped. fC="<<EstimatedPedestal<<", est. GeV/fc="<<theRecHit->energy()/(SumDigiCharge-EstimatedPedestal) << endl;
00152               if(Dump>=4)cout << "            ......................................"<<endl;
00153             }
00154             else if(  HcalNum == HcalEndcap  ){
00155               HBHERecHitCollection::const_iterator theRecHit=HBHERecHits->find(HcalID);     
00156               if( (abs(HcalID.ieta())==28||abs(HcalID.ieta())==29)&&HcalID.depth()==3){
00157                 sumRecHitE += theRecHit->energy()/2;  //Depth 3 split over tower 28 & 29
00158               }
00159               else{
00160                 sumRecHitE += theRecHit->energy();
00161               }
00162               HBHEDigiCollection::const_iterator theDigis=HBHEDigis->find(HcalID);
00163               cout << "         RecHit: " << j << ": HE, ieta=" << HcalID.ieta() << ", iphi=" << HcalID.iphi()<<      
00164               ", depth=" << HcalID.depth() << ", energy=" << theRecHit->energy() << ", time=" <<\
00165               theRecHit->time() <<", All Digis=" << theDigis->size() << ", presamples =" <<\
00166               theDigis->presamples() <<endl;              
00167               float SumDigiCharge = 0.0;
00168               float EstimatedPedestal=0.0;
00169               int SamplesToAdd = 4;
00170               if(Dump>=4)cout << "            ......................................"<<endl;
00171               if(Dump>=4)for(int k=0; k<theDigis->size(); k++){
00172                 const HcalQIESample QIE = theDigis->sample(k);
00173                 if(k>=theDigis->presamples()&&k<theDigis->presamples()+SamplesToAdd)SumDigiCharge+=QIE.nominal_fC();
00174                 if(k<theDigis->presamples()-1)EstimatedPedestal+=QIE.nominal_fC()*SamplesToAdd/(theDigis->presamples()-1);
00175                 cout << "            Digi: " << k <<  ", cap ID = " << QIE.capid() << ": ADC Counts = " << QIE.adc() <<  ", nominal fC = " << QIE.nominal_fC() <<endl;
00176               }
00177               if(Dump>=4)cout << "            4 Digi fC ="<<SumDigiCharge<<", est. ped. fC="<<EstimatedPedestal<<", est. GeV/fc="<<theRecHit->energy()/(SumDigiCharge-EstimatedPedestal) << endl;
00178               if(Dump>=4)cout << "            ......................................"<<endl;
00179             }        
00180             else if(  HcalNum == HcalOuter  ){
00181               HORecHitCollection::const_iterator theRecHit=HORecHits->find(HcalID);         
00182               sumRecHitE += theRecHit->energy();
00183               HODigiCollection::const_iterator theDigis=HODigis->find(HcalID);
00184               cout << "         RecHit: " << j << ": HO, ieta=" << HcalID.ieta() << ", iphi=" << HcalID.iphi()<<      
00185               ", depth=" << HcalID.depth() << ", energy=" << theRecHit->energy() << ", time=" <<\
00186               theRecHit->time() <<", All Digis=" << theDigis->size() << ", presamples =" <<\
00187               theDigis->presamples() <<endl;              
00188               float SumDigiCharge = 0.0;
00189               float EstimatedPedestal=0.0;
00190               int SamplesToAdd = 4;
00191               if(Dump>=4)cout << "            ......................................"<<endl;
00192               if(Dump>=4)for(int k=0; k<theDigis->size(); k++){
00193                 const HcalQIESample QIE = theDigis->sample(k);
00194                 if(k>=theDigis->presamples()&&k<theDigis->presamples()+SamplesToAdd)SumDigiCharge+=QIE.nominal_fC();
00195                 if(k<theDigis->presamples()-1)EstimatedPedestal+=QIE.nominal_fC()*SamplesToAdd/(theDigis->presamples()-1);
00196                 cout << "            Digi: " << k <<  ", cap ID = " << QIE.capid() << ": ADC Counts = " << QIE.adc() <<  ", nominal fC = " << QIE.nominal_fC() <<endl;
00197               }
00198               if(Dump>=4)cout << "            4 Digi fC ="<<SumDigiCharge<<", est. ped. fC="<<EstimatedPedestal<<", est. GeV/fc="<<theRecHit->energy()/(SumDigiCharge-EstimatedPedestal) << endl;
00199               if(Dump>=4)cout << "            ......................................"<<endl;
00200             }        
00201             else if(  HcalNum == HcalForward  ){
00202               HFRecHitCollection::const_iterator theRecHit=HFRecHits->find(HcalID);         
00203               sumRecHitE += theRecHit->energy();
00204               HFDigiCollection::const_iterator theDigis=HFDigis->find(HcalID);
00205               cout << "         RecHit: " << j << ": HF, ieta=" << HcalID.ieta() << ", iphi=" << HcalID.iphi()<<      
00206               ", depth=" << HcalID.depth() << ", energy=" << theRecHit->energy() << ", time=" <<\
00207               theRecHit->time() <<", All Digis=" << theDigis->size() << ", presamples =" <<\
00208               theDigis->presamples() <<endl;              
00209               float SumDigiCharge = 0.0;
00210               float EstimatedPedestal=0.0;            
00211               int SamplesToAdd = 1;
00212               if(Dump>=4)cout << "            ......................................"<<endl;
00213               if(Dump>=4)for(int k=0; k<theDigis->size(); k++){
00214                 const HcalQIESample QIE = theDigis->sample(k);
00215                 if(k>=theDigis->presamples()&&k<theDigis->presamples()+SamplesToAdd)SumDigiCharge+=QIE.nominal_fC();
00216                 if(k<theDigis->presamples()-1)EstimatedPedestal+=QIE.nominal_fC()*SamplesToAdd/(theDigis->presamples()-1);
00217                 cout << "            Digi: " << k <<  ", cap ID = " << QIE.capid() << ": ADC Counts = " << QIE.adc() <<  ", nominal fC = " << QIE.nominal_fC() <<endl;
00218               }
00219               if(Dump>=4)cout << "            1 Digi fC ="<<SumDigiCharge<<", est. ped. fC="<<EstimatedPedestal<<", est. GeV/fc="<<theRecHit->energy()/(SumDigiCharge-EstimatedPedestal) << endl;
00220               if(Dump>=4)cout << "            ......................................"<<endl;
00221            }                                  
00222           }
00223           if( DetNum == DetId::Ecal ){
00224             int EcalNum =  RecHitDetID.subdetId();
00225             if( EcalNum == 1 ){
00226               EBDetId EcalID = RecHitDetID;
00227               EBRecHitCollection::const_iterator theRecHit=EBRecHits->find(EcalID);         
00228               edm::SortedCollection<EBDataFrame>::const_iterator theDigis=EBDigis->find(EcalID);
00229               sumRecHitE += theRecHit->energy();
00230               cout << "         RecHit " << j << ": EB, ieta=" << EcalID.ieta() <<  ", iphi=" << EcalID.iphi() <<  ", SM=" << EcalID.ism() << ", energy=" << theRecHit->energy() <<", All Digis=" << theDigis->size()<< endl;
00231               if(Dump>=4)cout << "            ......................................"<<endl;
00232               if(Dump>=4)for(int k=0; k<theDigis->size(); k++){
00233                 const EcalMGPASample MGPA = theDigis->sample(k);
00234                 cout << "            Digi: " << k <<   ": ADC Sample = " << MGPA.adc() << ", Gain ID = "<< MGPA.gainId() <<endl;
00235               }
00236               if(Dump>=4)cout << "            ......................................"<<endl;
00237             }
00238             else if(  EcalNum == 2 ){
00239               EEDetId EcalID = RecHitDetID;
00240               EERecHitCollection::const_iterator theRecHit=EERecHits->find(EcalID);         
00241               sumRecHitE += theRecHit->energy();
00242               cout << "         RecHit " << j << ": EE, ix=" << EcalID.ix() <<  ", iy=" << EcalID.iy() << ", energy=" << theRecHit->energy() <<  endl;
00243             }
00244           }
00245        }
00246        if(Dump>=3){
00247          if( abs(ietaTower)==28||abs(ietaTower)==29){
00248              cout << "         Splitted Sum of RecHit Energies=" << sumRecHitE <<", CaloTower energy=" << tower.energy() <<  endl;
00249          }
00250          else{
00251              cout << "         Sum of RecHit Energies=" << sumRecHitE <<", CaloTower energy=" << tower.energy() <<  endl;
00252          }
00253        }
00254        if(Dump>=3)cout << "         ------------------------------------------------"<<endl;
00255     }
00256     if(Dump>=2)cout << "      Sum of tower energies=" << sumTowerE << ", CaloJet energy=" << jet->energy() <<  endl;
00257     jetInd++;
00258     if(Dump>=2)cout <<"      ====================================================="<<endl;
00259   }
00260   evtCount++;    
00261   if(Dump>=1)cout <<"   *********************************************************" <<endl;
00262 
00263 }
00264 
00265 void JetToDigiDump::endJob() {
00266 
00267 
00268 }
00269 #include "FWCore/Framework/interface/MakerMacros.h"
00270 DEFINE_FWK_MODULE(JetToDigiDump);