Exemple #1
0
void UEAnalysisMPI::mpiAnalysisMC(Float_t weight,Float_t etaRegion,Float_t ptThreshold, TClonesArray& ChargedJet)
{
  std::vector<TLorentzVector*> JetMC;
  JetMC.clear();
  
  for(int j=0;j<ChargedJet.GetSize();++j){
    TLorentzVector *v = (TLorentzVector*)ChargedJet.At(j);
    if(fabs(v->Eta())<etaRegion){
      JetMC.push_back(v);
    }
  }
  
  std::vector<AssociatedObject> assoJetMC;
  assoJetMC.clear();

  while(JetMC.size()>1){
    int oldSize = JetMC.size();
    std::vector<TLorentzVector*>::iterator itH = JetMC.begin();
    if((*itH)->Pt()>=ptThreshold){
      for(std::vector<TLorentzVector*>::iterator it=JetMC.begin();it!=JetMC.end();it++){
	float azimuthDistanceJet = fabs( (*itH)->Phi() - (*it)->Phi() );
	if((*it)->Pt()/(*itH)->Pt()>=0.3){
	  if( (piG - rangePhi) <  azimuthDistanceJet && azimuthDistanceJet < (piG + rangePhi)) {
	    AssociatedObject tmpPair((*itH),(*it));
	    assoJetMC.push_back(tmpPair);
	    JetMC.erase(it);
	    int newSize = oldSize -1;
	    oldSize = newSize;
	    JetMC.resize(newSize);
	    break;
	  }
	}
      }
    }
    JetMC.erase(itH);
    int newSize = oldSize -1;
    JetMC.resize(newSize);
  }
  
  if(assoJetMC.size()){
    fNumbMPIMC->Fill(assoJetMC.size());
    std::vector<AssociatedObject>::iterator at= assoJetMC.begin();
    
    const TLorentzVector* leadingJet((*at).first);
    const TLorentzVector* secondJet((*at).second);

    pPtRatio_vs_PtJleadMC->Fill(leadingJet->Pt(),(secondJet->Pt()/leadingJet->Pt()));
    pPtRatio_vs_EtaJleadMC->Fill(fabs(leadingJet->Eta()),(secondJet->Pt()/leadingJet->Pt()));
    pPtRatio_vs_PhiJleadMC->Fill(leadingJet->Phi(),(secondJet->Pt()/leadingJet->Pt()));
    
    fdEtaLeadingPairMC->Fill(leadingJet->Eta()-secondJet->Eta());
    float dPhiJet = fabs(leadingJet->Phi()-secondJet->Phi());
    if(dPhiJet> piG) dPhiJet = 2*piG -dPhiJet;
    dPhiJet = (180*dPhiJet)/piG;
    fdPhiLeadingPairMC->Fill(dPhiJet);
    fptRatioLeadingPairMC->Fill(secondJet->Pt()/leadingJet->Pt());
  }
}
int saModuleDimuonDYDarshana::GetNumberofTracklets(DSTReader *fvtx_trk_map, const DiMuon *dimuon)
{
	if(!fvtx_trk_map){
	cout<<"EXCEPTION: "<<PHWHERE<<endl;
	return NULL;
	}
	
	int ntrklets = 0;
	TClonesArray *array = fvtx_trk_map->get_FvtxCompactTrk();
	for (int i = 0; i < array->GetSize(); i++) {
	TFvtxCompactTrk *tracklet = dynamic_cast<TFvtxCompactTrk*> (array->At(i));
	
	if(!tracklet){
	//cout<<"No tracklet"<<__LINE__<<"size: "<<array->GetSize()<<endl;
	break;
	}
	
	if(_use_cut_tracklet_chi2 && (tracklet->get_chi2_ndf() > _cut_tracklet_chi2)) continue;
	if(!_use_2_hit_tracklet && tracklet->get_nhits() <= 2) continue;

	SingleMuon *muon0 = singlemuoncontainer->get_SingleMuon(0);
	SingleMuon *muon1 = singlemuoncontainer->get_SingleMuon(1);

	float xx0 = tracklet->get_fvtx_vtx().getX()-(tracklet->get_fvtx_vtx().getZ()- dimuons->get_Evt_fvtxZ())*
	tan(tracklet->get_fvtx_theta())*cos(tracklet->get_fvtx_phi());
	float yy0 = tracklet->get_fvtx_vtx().getY()-(tracklet->get_fvtx_vtx().getZ()- dimuons->get_Evt_fvtxZ())*
	tan(tracklet->get_fvtx_theta())*sin(tracklet->get_fvtx_phi());
	float x0y0=sqrt((xx0 - dimuons->get_Evt_fvtxX())*(xx0 - dimuons->get_Evt_fvtxX()) +
	(yy0 - dimuons->get_Evt_fvtxY())*(yy0 - dimuons->get_Evt_fvtxY()));

	if (fabs(TMath::ATan2(sqrt(muon0->get_px_fvtxmutr()*muon0->get_px_fvtxmutr()+
	muon0->get_py_fvtxmutr()*muon0->get_py_fvtxmutr()),muon0->get_pz_fvtxmutr())-
	tracklet->get_fvtx_theta()) >0.001 && fabs(TMath::ATan2(sqrt(muon1->get_px_fvtxmutr()*
	muon1->get_px_fvtxmutr()+muon1->get_py_fvtxmutr()*muon1->get_py_fvtxmutr()),
	muon1->get_pz_fvtxmutr())-tracklet->get_fvtx_theta()) >0.001 && fabs(TMath::ATan2(muon0->get_py_fvtxmutr(),
	muon0->get_px_fvtxmutr())-tracklet->get_fvtx_phi())>0.001 && fabs(TMath::ATan2(muon1->get_py_fvtxmutr(),
	muon1->get_px_fvtxmutr())-tracklet->get_fvtx_phi())>0.001 && tracklet->get_fvtx_theta()+0!=0 && 
	x0y0 < 1.5){
	ntrklets++;
	}

	}

	return ntrklets;
        
}
Exemple #3
0
int main(int argc, char* argv[])
{ 
  //Upload the file with the data
  TFile* file = TFile::Open("/Users/Fer/Documents/traajo/samples/NeroNtuples_9.root"); // TFile::Open() instead of a constructor since it works over xrootd etc.
  //Upload the tree with the event data
  TTree *tree=(TTree*)file->Get("nero/events");

  //Create the vector to store all the particle identifiers
  std::vector<Int_t> * lepPdgId;

  //Create a variable to store all the lepton event data
  TClonesArray *leptondata = new TClonesArray("leptondata");

  //Specify where all the lepton event data will be stores
  tree->SetBranchAddress("lepP4", &leptondata);
  //Specify where all the lepton identifiers will be stored
  tree->SetBranchAddress("lepPdgId", &lepPdgId);

  //Get how many events we have to loop through
  int nentries = tree->GetEntries();

  //Loop through all the events
  for(int ientry = 0; ientry < nentries; ientry++) 
  {
    //Reset the lepton data 
    leptondata->Clear();
    //This line stores the proper data both in "leptondata" and in "lepPdgId"
    tree->GetEntry(ientry);
    
    //Only if "leptondata" is not empty continue, this is to avoid segmentation errors
    if(leptondata->GetSize() == 0) continue;

    //Loop through all the entries in the current event 
    for(int j=0; j<leptondata->GetEntriesFast()-1; j++) 
    {
        //Only if the identifier of the particle is + or - 11 (electron or antielectron) store the data in electrondata
        if(abs(lepPdgId->at(j))==11) continue;
        //Store all the data of the electron in this variable
        TLorentzVector *electrondata = (TLorentzVector *)leptondata->At(j);
        //Get some specific property such as momentum, position or energy
        cout << electrondata->E() << endl;
    }
  }
  return 0; 
}
int main(int argc, char* argv[])
{ 
  //Essentials

  //Upload the file with the data, make sure the adress of the file matches the one in your computer
  TFile* file = TFile::Open("/Users/Fer/Documents/traajo/samples/NeroNtuples_9.root"); // TFile::Open() instead of a constructor since it works over xrootd etc. =D
  
  //Upload the tree with the event data
  TTree *tree=(TTree*)file->Get("nero/events");

/////////////////////////////////////////////////////

  //Lepton criteria

  //Create a variable to store all the lepton event data
  TClonesArray *leptondata = new TClonesArray("leptondata");

  //Create the vector to store all the particle identifiers
  std::vector<Int_t> * lepPdgId= 0;

  //Specify where all the lepton event data will be stored
  tree->SetBranchAddress("lepP4", &leptondata);

  //Specify where all the lepton identifiers will be stored
  tree->SetBranchAddress("lepPdgId", &lepPdgId);

  //Histogram to plot the distribution of lepton mass 
  TH1F *lepmass = new TH1F("lepmass", "Lepton mass", 50, 0, 150);

/////////////////////////////////////////////////////

  //MET criteria

  //Create a variable to store all the "met" data
  TClonesArray *metdata = new TClonesArray("metdata");

  //Specify where all the "met" data will be stored
  tree->SetBranchAddress("metP4", &metdata);

  //Histogram to plot the distribution of the transverse mass 
  TH1F *metmass = new TH1F("metmass", "Missing transverse mass", 50, 0, 150);

/////////////////////////////////////////////////////

  //Eta criteria

  //Create the variable for Eta
  Double_t eta;

/////////////////////////////////////////////////////

  //Jet criteria

  //Create a variable to store all the jet event data
  TClonesArray *jetdata = new TClonesArray("jetdata");

  //Specify where all the jet event data will be stored
  tree->SetBranchAddress("jetP4", &jetdata);

  //Histogram to plot the distribution of jet mass 
  TH1F *jetmass = new TH1F("jetmass", "Jet mass", 50, 0, 150);

  //Variable to store the amount of jets
  Double_t size;

/////////////////////////////////////////////////////

  //Histogram to plot the distribution of the whole mass 
  TH1F *wholemass = new TH1F("wholemass", "Whole mass", 50, 0, 150);  

/////////////////////////////////////////////////////

  //Histogram variables

  //Create the canvas were the histograms will be ploted
  TCanvas* c1 = new TCanvas("c1", "Masses", 600, 600);

  //Divide that canvas to plot all histograms together
  c1->Divide(2,2);

/////////////////////////////////////////////////////

  //Variables for the for loop

  //Get how many events we have to loop through
  int nentries = tree->GetEntries();

  //Create a variable to store the mass values
  Double_t mass;

  //Loop through all the events
  for(int ientry = 0; ientry < nentries; ientry++) 
  {

    //Variable of the whole data
    TLorentzVector addable_lorentz_wholedata;

    //Reset the lepton data 
    leptondata->Clear();

    //Reset the met data 
    metdata->Clear();

    //Reset the jet data 
    jetdata->Clear();

    //This line stores the proper data in the variables qe specified
    tree->GetEntry(ientry);

/////////////////////////////////////////////////////

//Implementation of lepton criteria 

    //If "leptondata" is empty it skips and the for loop continues, this is to avoid segmentation errors
    if(leptondata->GetSize() != 1) continue;

      //Only if the identifier of the particle is ±11 or ± 13 (electrons muons or their anti particles) we use the data
      if((abs(lepPdgId->at(0))!=11)&&(abs(lepPdgId->at(0))!=13)) continue; 

      //Store all the data of the electron in this lorentz vector
      TLorentzVector * lorentz_leptondata = (TLorentzVector *)leptondata->At(0);

      //We create another lorentz vector that isn't a pointer for the same reasons that before
      TLorentzVector addable_lorentz_leptondata = *lorentz_leptondata;

      //Get the Eta value of that Lorentz vector
      eta=addable_lorentz_leptondata.Eta();

      //Get the transverse mass of that lorentz vector
      mass=addable_lorentz_leptondata.Mt();

      //Implementing slection criteria
      if (mass<40 || abs(eta)>2.5) continue;

      //Fill the histogram with the current data
      lepmass->Fill(mass);

/////////////////////////////////////////////////////
    
//Implementation of met criteria 

    //Create a lorentz vector with the matdata of the current entry
    TLorentzVector * lorentz_metdata = (TLorentzVector *) metdata->At(0);

    //We cannot use math with pointers for some reason, so we create a lorentz vectors that isn't a pointers
    TLorentzVector addable_lorentz_metdata = *lorentz_metdata;

    //Get the invariant transverse mass of that lorentz vector
    mass=addable_lorentz_metdata.Mt();
    
    //Implementing slection criteria
    if (mass<60) continue;
  
    metmass->Fill(mass);

/////////////////////////////////////////////////////
    
//Implementation of jet criteria 

    //If "jetdata" is empty it skips and the for loop continues, this is to avoid segmentation errors
    if(jetdata->GetSize() == 0) continue;

    size=jetdata->GetSize();

    if (size != 3) continue; 

      for (int i = 0; i < jetdata->GetSize()-1; ++i)
      {
      
        //Store all the data of the electron in this lorentz vector
        TLorentzVector * lorentz_jetdata = (TLorentzVector *)jetdata->At(i);

        //We create another lorentz vector that isn't a pointer for the same reasons that before
        TLorentzVector addable_lorentz_jetdata = *lorentz_jetdata;

        //Get the Eta value of that Lorentz vector
        eta=addable_lorentz_jetdata.Eta();

        //Get the transverse mass of that lorentz vector
        mass=addable_lorentz_jetdata.Mt();

        //Implementing slection criteria
        if (mass<30 || abs(eta)>2.4) continue;

        //Fill the histogram with the current data
        jetmass->Fill(mass);

        //We add the mass of each jet
        addable_lorentz_wholedata= addable_lorentz_jetdata+addable_lorentz_wholedata;
      }

      //Finally we add the MET mass and the lepton mass
      addable_lorentz_wholedata=addable_lorentz_metdata+addable_lorentz_leptondata;

      //Get the transverse mass of that lorentz vector
      mass=addable_lorentz_wholedata.Mt();

      //Fill the histogram with the current data
      wholemass->Fill(mass);
  }

  //Activate the first section of the canvas
  c1->cd(1);

  //Make the histogram
  metmass->Draw("H");

  //Put it in the canvas
  c1->Update();

  //Repeat
  c1->cd(2);
  lepmass->Draw("H");
  c1->Update();

  c1->cd(3);
  jetmass->Draw("H");
  c1->Update();

  c1->cd(4);
  wholemass->Draw("H");
  c1->Update();

  //Save the image
  c1->SaveAs("chargedHiggs_masses.pdf");
  c1->Close();

  // cleanup
  delete file; // automatically deletes "tree" too
  delete lepPdgId;
  delete leptondata;
  delete metdata;
  delete jetdata;
  return 0; 
}
int process(TString nameChain, TString file, int iFile, int nEntries, TString dirOut, 
	   ofstream& outlog, int iJson, TString RunPhase, bool debug)  {
  
  // OUTPUT FILE //
  ostringstream ossi("");
  ossi << iFile ;
//  std::cout<<"ossi is what?? "<<ossi<<std::endl;
//  std::cout<<"ossi is what?? "<<ossi<<std::endl;
//  std::cout<<"ossi.str() is what?? "<<ossi.str()<<std::endl;
  TString name=(TString)("elepairs_"+ossi.str()+".root");

  TFile *outfile = new TFile(name,"RECREATE");
  ossi.str("");

  // INPUT TREE //
  TChain * myChain = new TChain(nameChain);
  myChain->Add(file);

  int nEvent, nRun, nLumi ;

  // Vertices //
  int _vtx_N;
  double _vtx_x[200], _vtx_y[200], _vtx_z[200];
  double _vtx_normalizedChi2[200], _vtx_ndof[200], _vtx_nTracks[200], _vtx_d0[200];

  // Trigger Paths //
  int trig_hltInfo[250];
  int _trig_isEleHLTpath;
  int trig_HLT_path[4]; // unbias, EG5, EG8, EG12
  char trig_fired_names[5000];
  //
  vector<string> m_HLT_pathsV;
  vector<string> m_HLT_triggered;
  vector<int> m_HLT_pathsV_check;

//   m_HLT_pathsV.clear();
//   m_HLT_pathsV_check.clear();
//   for(int iP=0 ; iP<(int)HLT_paths_.size() ; iP++) {
//     m_HLT_pathsV.push_back( HLT_paths_[iP]);
//     m_HLT_pathsV_check.push_back(0);
//   }

  // Electrons
  TClonesArray * electrons = new TClonesArray ("TLorentzVector");
  int ele_N, sc_hybrid_N; 
  int ele_outOfTimeSeed[10],ele_severityLevelSeed[10];
  double ele_he[10], ele_sigmaietaieta[10];
  double ele_hcalDepth1TowerSumEt_dr03[10], ele_hcalDepth2TowerSumEt_dr03[10];
  double ele_ecalRecHitSumEt_dr03[10], ele_tkSumPt_dr03[10];
  double ele_sclEta[10], ele_sclEt[10];
  //double ecalIsoRel03,hcalIsoRel03,trackIsoRel03;
  double ele_deltaphiin[10], ele_deltaetain[10];
  double ele_conv_dist[10], ele_conv_dcot[10];
  double ele_fbrem[10];
  int ele_expected_inner_hits[10];
  //int ele_ambiguousGsfTracks[10];
  int ele_isConversion[10];
  int ele_echarge[10];
  //
  int ele_RCTeta[10], ele_RCTphi[10], ele_RCTL1iso[10], ele_RCTL1noniso[10], ele_RCTL1iso_M[10], ele_RCTL1noniso_M[10];
  int ele_TTetaVect[10][50], ele_TTphiVect[10][50];
  double ele_TTetVect[10][50];
  int ele_RCTetaVect[10][10], ele_RCTphiVect[10][10], ele_RCTL1isoVect[10][10], 
    ele_RCTL1nonisoVect[10][10],ele_RCTL1isoVect_M[10][10], ele_RCTL1nonisoVect_M[10][10];
  double ele_RCTetVect[10][10];

  // TP info
  const int nTow = 4032;
  int trig_tower_N,trig_tower_ieta[nTow],trig_tower_iphi[nTow],trig_tower_adc[nTow],trig_tower_sFGVB[nTow]; 
  int trig_tower_N_modif,trig_tower_ieta_modif[nTow],trig_tower_iphi_modif[nTow],trig_tower_adc_modif[nTow],trig_tower_sFGVB_modif[nTow];
  int trig_tower_N_emul,trig_tower_ieta_emul[nTow],trig_tower_iphi_emul[nTow],trig_tower_adc_emul[nTow][5],trig_tower_sFGVB_emul[nTow][5];

  // HCAL TP
  int trig_tower_hcal_N, trig_tower_hcal_ieta[4032], trig_tower_hcal_iphi[4032], trig_tower_hcal_FG[4032],trig_tower_hcal_et[4032];
  int trig_L1emIso_N, trig_L1emNonIso_N, trig_L1emIso_N_M, trig_L1emNonIso_N_M;

  // L1 candidates info
  int trig_L1emIso_ieta[4], trig_L1emIso_iphi[4], trig_L1emIso_rank[4];
  int trig_L1emNonIso_ieta[4], trig_L1emNonIso_iphi[4], trig_L1emNonIso_rank[4];
  int trig_L1emIso_ieta_M[4], trig_L1emIso_iphi_M[4], trig_L1emIso_rank_M[4];
  int trig_L1emNonIso_ieta_M[4], trig_L1emNonIso_iphi_M[4], trig_L1emNonIso_rank_M[4];

  // L1 prefiring
  int trig_preL1emIso_N; 
  int trig_preL1emNonIso_N;
  int trig_preL1emIso_ieta[4], trig_preL1emIso_iphi[4], trig_preL1emIso_rank[4]; 
  int trig_preL1emNonIso_ieta[4], trig_preL1emNonIso_iphi[4],trig_preL1emNonIso_rank[4];
  // L1 postfiring
  int trig_postL1emIso_N; 
  int trig_postL1emNonIso_N;
  int trig_postL1emIso_ieta[4], trig_postL1emIso_iphi[4], trig_postL1emIso_rank[4]; 
  int trig_postL1emNonIso_ieta[4], trig_postL1emNonIso_iphi[4],trig_postL1emNonIso_rank[4];
  
  // Masking
  int trig_nMaskedRCT, trig_nMaskedCh;
  int trig_iMaskedRCTeta[100], trig_iMaskedRCTphi[100], trig_iMaskedRCTcrate[100], trig_iMaskedTTeta[100], trig_iMaskedTTphi[100];

  int trig_strip_mask_N;
  int trig_strip_mask_TTieta[1000], trig_strip_mask_TTiphi[1000], trig_strip_mask_status[1000],
    trig_strip_mask_StripID[1000], trig_strip_mask_PseudoStripID[1000], trig_strip_mask_TccID[1000], trig_strip_mask_CCU[1000],
    trig_strip_mask_xtal_ix[1000][5], trig_strip_mask_xtal_iy[1000][5], trig_strip_mask_xtal_iz[1000][5];

  int trig_xtal_mask_N; // [EB+EE]
  int trig_xtal_mask_ieta[1000],trig_xtal_mask_iphi[1000], // for EE : xtal ieta->ix ; iphi -> iy
    trig_xtal_mask_TTieta[1000],trig_xtal_mask_TTiphi[1000], // but for EE towers, still ieta, iphi...
    trig_xtal_mask_Rieta[1000],trig_xtal_mask_Riphi[1000],
    trig_xtal_mask_status[1000], trig_xtal_mask_EBEE[1000]; // EBEE = {0,1} => 0=EB ; 1=EE
  //double trig_xtal_mask_eT[1000];  

  // INITIALIZATION //
  //
  // Global
  nEvent = 0;
  nRun = 0;
  nLumi = 0;
  //
  // Vertices
  _vtx_N = 0; 
  for(int iv=0;iv<200;iv++) {
    _vtx_normalizedChi2[iv] = 0.;
    _vtx_ndof[iv] = 0.;
    _vtx_nTracks[iv] = 0.;
    _vtx_d0[iv] = 0.;
    _vtx_x[iv] = 0.;
    _vtx_y[iv] = 0.;
    _vtx_z[iv] = 0.;
  }
  //
  // L1 candidates
  trig_L1emIso_N    = 0; 
  trig_L1emNonIso_N = 0;
  trig_preL1emIso_N   = 0; 
  trig_preL1emNonIso_N  = 0;
  trig_postL1emIso_N    = 0; 
  trig_postL1emNonIso_N = 0;
  //
  for(int il1=0 ; il1<4 ; il1++) {
    trig_L1emIso_ieta[il1] = 0; 
    trig_L1emIso_iphi[il1] = 0; 
    trig_L1emIso_rank[il1] = 0; 
    trig_L1emNonIso_ieta[il1] = 0; 
    trig_L1emNonIso_iphi[il1] = 0; 
    trig_L1emNonIso_rank[il1] = 0; 
		
    trig_preL1emIso_ieta[il1] = 0; 
    trig_preL1emIso_iphi[il1] = 0; 
    trig_preL1emIso_rank[il1] = 0;
    trig_preL1emNonIso_ieta[il1] = 0; 
    trig_preL1emNonIso_iphi[il1] = 0; 
    trig_preL1emNonIso_rank[il1] = 0; 
		
    trig_postL1emIso_ieta[il1] = 0; 
    trig_postL1emIso_iphi[il1] = 0; 
    trig_postL1emIso_rank[il1] = 0;
    trig_postL1emNonIso_ieta[il1] = 0; 
    trig_postL1emNonIso_iphi[il1] = 0; 
    trig_postL1emNonIso_rank[il1] = 0;  
  }
  // 
  // Trigger towers
  trig_tower_N = 0;
  for(int iTow=0 ; iTow<nTow ; iTow++) {
    trig_tower_ieta[iTow] = trig_tower_iphi[iTow]  = -999;
    trig_tower_adc[iTow]  = trig_tower_sFGVB[iTow] = -999;
  }
  trig_tower_N_modif = 0;
  for(int iTow=0 ; iTow<nTow ; iTow++) {
    trig_tower_ieta_modif[iTow] = trig_tower_iphi_modif[iTow]  = -999;
    trig_tower_adc_modif[iTow]  = trig_tower_sFGVB_modif[iTow] = -999;
  }
  trig_tower_N_emul = 0;
  for(int iTow=0 ; iTow<nTow ; iTow++) {
    trig_tower_ieta_emul[iTow] = trig_tower_iphi_emul[iTow] = -999;
    for(int i=0 ; i<5 ; i++)
      trig_tower_adc_emul[iTow][i] = trig_tower_sFGVB_emul[iTow][i] = -999;
  }
  trig_tower_hcal_N = 0;
  for(int iTow=0 ; iTow<nTow ; iTow++) {
    trig_tower_hcal_ieta[iTow] = trig_tower_hcal_iphi[iTow]  = -999;
    trig_tower_hcal_FG[iTow]  = trig_tower_hcal_et[iTow] = -999;
  }
  //
  // Masked Towers
  trig_nMaskedRCT=0;
  trig_nMaskedCh=0;
  //
  for (int ii=0;ii<100;ii++) {
    trig_iMaskedRCTeta[ii]   = -999;
    trig_iMaskedRCTphi[ii]   = -999;
    trig_iMaskedRCTcrate[ii] = -999;
    trig_iMaskedTTeta[ii]    = -999;
    trig_iMaskedTTphi[ii]    = -999;
  }
  //
  // Masked strip/xtals
  trig_strip_mask_N = 0;
  trig_xtal_mask_N = 0;
  //
  for(int i=0 ; i<1000 ; i++) {
    trig_strip_mask_TTieta[i] = -999;
    trig_strip_mask_TTiphi[i] = -999;
    trig_strip_mask_status[i] = -999;
    trig_strip_mask_StripID[i] = -999;
    trig_strip_mask_PseudoStripID[i] = -999;
    trig_strip_mask_TccID[i] = -999;
    trig_strip_mask_CCU[i] = -999;
    //
    for(int j=0 ; j<5 ; j++) {
      trig_strip_mask_xtal_ix[i][j] = -999;
      trig_strip_mask_xtal_iy[i][j] = -999;
      trig_strip_mask_xtal_iz[i][j] = -999;
    }
    trig_xtal_mask_ieta[i] = -999;
    trig_xtal_mask_iphi[i] = -999;
    trig_xtal_mask_TTieta[i] = -999;
    trig_xtal_mask_TTiphi[i] = -999;
    trig_xtal_mask_Rieta[i] = -999;
    trig_xtal_mask_Riphi[i] = -999;
    trig_xtal_mask_status[i] = -999;
    trig_xtal_mask_EBEE[i] = -999;
  }

  // Disable useless branches
  //myChain->SetBranchStatus("spike_*",0);
  //myChain->SetBranchStatus("vtx_*",0);
  //myChain->SetBranchStatus("skim_*",0);
  //myChain->SetBranchStatus("trig_pre*",0);
  //myChain->SetBranchStatus("trig_post*",0);
  //myChain->SetBranchStatus("trig_HLT*",0);
  //myChain->SetBranchStatus("BS*",0);
  //myChain->SetBranchStatus("MC_*",0);
  //myChain->SetBranchStatus("ele_MC*",0);
  ////myChain->SetBranchStatus("ele_eid*",0);
  ////myChain->SetBranchStatus("ele_Seed*",0);
  //myChain->SetBranchStatus("ele_charge*",0);
  //myChain->SetBranchStatus("met_*",0);
  //myChain->SetBranchStatus("muons*",0);
  //myChain->SetBranchStatus("jets*",0);
  myChain->SetBranchStatus("sc*",0);
  //myChain->SetBranchStatus("sc_hybrid_N",1);
  //myChain->SetBranchStatus("",0);

  // Global
  myChain->SetBranchAddress("nEvent",&nEvent);
  myChain->SetBranchAddress("nRun",&nRun);
  myChain->SetBranchAddress("nLumi",&nLumi);

  // Trigger
//   myChain->SetBranchAddress ("trig_HLT_triggered", &m_HLT_triggered);
//   myChain->SetBranchAddress ("trig_HLT_pathsV", &m_HLT_pathsV);
//   myChain->SetBranchAddress ("trig_HLT_pathsV_check", &m_HLT_pathsV_check);
  //
  myChain->SetBranchAddress("trig_HLT_path",&trig_HLT_path);
  // unbias, EG5, EG8, EG12
  //
  myChain->SetBranchAddress("trig_fired_names",&trig_fired_names);
  myChain->SetBranchAddress("trig_hltInfo",&trig_hltInfo);

  // SC
  //myChain->SetBranchAddress("sc_hybrid_N",   &sc_hybrid_N);
  
  // Electrons
  myChain->SetBranchAddress("ele_N",   &ele_N);
  myChain->SetBranchAddress("electrons",&electrons);
  myChain->SetBranchAddress("ele_severityLevelSeed", &ele_severityLevelSeed);
  myChain->SetBranchAddress("ele_he",&ele_he);
  myChain->SetBranchAddress("ele_sigmaietaieta",&ele_sigmaietaieta);
  myChain->SetBranchAddress("ele_hcalDepth1TowerSumEt_dr03", &ele_hcalDepth1TowerSumEt_dr03);
  myChain->SetBranchAddress("ele_hcalDepth2TowerSumEt_dr03", &ele_hcalDepth2TowerSumEt_dr03);
  myChain->SetBranchAddress("ele_ecalRecHitSumEt_dr03", &ele_ecalRecHitSumEt_dr03);
  myChain->SetBranchAddress("ele_tkSumPt_dr03",&ele_tkSumPt_dr03);
  myChain->SetBranchAddress("ele_sclEta",&ele_sclEta);
  myChain->SetBranchAddress("ele_sclEt",&ele_sclEt);
  myChain->SetBranchAddress("ele_expected_inner_hits",&ele_expected_inner_hits);
  myChain->SetBranchAddress("ele_deltaphiin",&ele_deltaphiin);
  myChain->SetBranchAddress("ele_deltaetain",&ele_deltaetain);
  myChain->SetBranchAddress("ele_conv_dist",&ele_conv_dist);
  myChain->SetBranchAddress("ele_conv_dcot",&ele_conv_dcot);
  myChain->SetBranchAddress("ele_fbrem",&ele_fbrem);
  //myChain->SetBranchAddress("ele_ambiguousGsfTracks", &ele_ambiguousGsfTracks);
  myChain->SetBranchAddress("ele_isConversion",&ele_isConversion);
  myChain->SetBranchAddress("ele_echarge",&ele_echarge);

  // L1 electron informations
  myChain->SetBranchAddress("ele_TTetaVect", &ele_TTetaVect);
  myChain->SetBranchAddress("ele_TTphiVect", &ele_TTphiVect);
  myChain->SetBranchAddress("ele_TTetVect", &ele_TTetVect);
  //
  myChain->SetBranchAddress("ele_RCTeta", &ele_RCTeta);
  myChain->SetBranchAddress("ele_RCTphi", &ele_RCTphi);
  myChain->SetBranchAddress("ele_RCTL1iso", &ele_RCTL1iso);
  myChain->SetBranchAddress("ele_RCTL1noniso", &ele_RCTL1noniso);
  myChain->SetBranchAddress("ele_RCTL1iso_M", &ele_RCTL1iso_M);
  myChain->SetBranchAddress("ele_RCTL1noniso_M", &ele_RCTL1noniso_M);

  myChain->SetBranchAddress("ele_RCTetaVect", &ele_RCTetaVect);
  myChain->SetBranchAddress("ele_RCTphiVect", &ele_RCTphiVect);
  myChain->SetBranchAddress("ele_RCTetVect", &ele_RCTetVect);
  myChain->SetBranchAddress("ele_RCTL1isoVect", &ele_RCTL1isoVect);
  myChain->SetBranchAddress("ele_RCTL1nonisoVect", &ele_RCTL1nonisoVect);
  myChain->SetBranchAddress("ele_RCTL1isoVect_M", &ele_RCTL1isoVect_M);
  myChain->SetBranchAddress("ele_RCTL1nonisoVect_M", &ele_RCTL1nonisoVect_M);

  // L1 candidates
  myChain->SetBranchAddress("trig_L1emIso_N", &trig_L1emIso_N);
  myChain->SetBranchAddress("trig_L1emIso_ieta", &trig_L1emIso_ieta);
  myChain->SetBranchAddress("trig_L1emIso_iphi", &trig_L1emIso_iphi);
  myChain->SetBranchAddress("trig_L1emIso_rank", &trig_L1emIso_rank);

  myChain->SetBranchAddress("trig_L1emNonIso_N", &trig_L1emNonIso_N);
  myChain->SetBranchAddress("trig_L1emNonIso_ieta", &trig_L1emNonIso_ieta);
  myChain->SetBranchAddress("trig_L1emNonIso_iphi", &trig_L1emNonIso_iphi); 
  myChain->SetBranchAddress("trig_L1emNonIso_rank", &trig_L1emNonIso_rank);

  myChain->SetBranchAddress("trig_L1emIso_N_M", &trig_L1emIso_N_M);
  myChain->SetBranchAddress("trig_L1emIso_ieta_M", &trig_L1emIso_ieta_M);
  myChain->SetBranchAddress("trig_L1emIso_iphi_M", &trig_L1emIso_iphi_M);
  myChain->SetBranchAddress("trig_L1emIso_rank_M", &trig_L1emIso_rank_M);
  
  myChain->SetBranchAddress("trig_L1emNonIso_N_M", &trig_L1emNonIso_N_M);
  myChain->SetBranchAddress("trig_L1emNonIso_ieta_M", &trig_L1emNonIso_ieta_M);
  myChain->SetBranchAddress("trig_L1emNonIso_iphi_M", &trig_L1emNonIso_iphi_M);
  myChain->SetBranchAddress("trig_L1emNonIso_rank_M", &trig_L1emNonIso_rank_M);

  // Pre/post - firing L1 candidates
  myChain->SetBranchAddress("trig_preL1emIso_N",     &trig_preL1emIso_N);
  myChain->SetBranchAddress("trig_preL1emIso_ieta",  &trig_preL1emIso_ieta);
  myChain->SetBranchAddress("trig_preL1emIso_iphi",  &trig_preL1emIso_iphi);
  myChain->SetBranchAddress("trig_preL1emIso_rank",  &trig_preL1emIso_rank);
  //
  myChain->SetBranchAddress("trig_preL1emNonIso_N",     &trig_preL1emNonIso_N);
  myChain->SetBranchAddress("trig_preL1emNonIso_ieta",  &trig_preL1emNonIso_ieta);
  myChain->SetBranchAddress("trig_preL1emNonIso_iphi",  &trig_preL1emNonIso_iphi);
  myChain->SetBranchAddress("trig_preL1emNonIso_rank",  &trig_preL1emNonIso_rank);
  //
  myChain->SetBranchAddress("trig_postL1emIso_N",     &trig_postL1emIso_N);
  myChain->SetBranchAddress("trig_postL1emIso_ieta",  &trig_postL1emIso_ieta);
  myChain->SetBranchAddress("trig_postL1emIso_iphi",  &trig_postL1emIso_iphi);
  myChain->SetBranchAddress("trig_postL1emIso_rank",  &trig_postL1emIso_rank);
  //
  myChain->SetBranchAddress("trig_postL1emNonIso_N",     &trig_postL1emNonIso_N);
  myChain->SetBranchAddress("trig_postL1emNonIso_ieta",  &trig_postL1emNonIso_ieta);
  myChain->SetBranchAddress("trig_postL1emNonIso_iphi",  &trig_postL1emNonIso_iphi);
  myChain->SetBranchAddress("trig_postL1emNonIso_rank",  &trig_postL1emNonIso_rank);

  // Trigger Towers
  // normal collection
  myChain->SetBranchAddress("trig_tower_N", &trig_tower_N);
  myChain->SetBranchAddress("trig_tower_ieta",  &trig_tower_ieta);
  myChain->SetBranchAddress("trig_tower_iphi",  &trig_tower_iphi);
  myChain->SetBranchAddress("trig_tower_adc",  &trig_tower_adc);
  myChain->SetBranchAddress("trig_tower_sFGVB",  &trig_tower_sFGVB);
 
  // modified collection
  myChain->SetBranchAddress("trig_tower_N_modif", &trig_tower_N_modif);
  myChain->SetBranchAddress("trig_tower_ieta_modif",  &trig_tower_ieta_modif);
  myChain->SetBranchAddress("trig_tower_iphi_modif",  &trig_tower_iphi_modif);
  myChain->SetBranchAddress("trig_tower_adc_modif",  &trig_tower_adc_modif);
  myChain->SetBranchAddress("trig_tower_sFGVB_modif",  &trig_tower_sFGVB_modif);

  myChain->SetBranchAddress("trig_tower_N_emul",     &trig_tower_N_emul);
  myChain->SetBranchAddress("trig_tower_ieta_emul",  &trig_tower_ieta_emul);
  myChain->SetBranchAddress("trig_tower_iphi_emul",  &trig_tower_iphi_emul);
  myChain->SetBranchAddress("trig_tower_adc_emul",   &trig_tower_adc_emul);
  myChain->SetBranchAddress("trig_tower_sFGVB_emul", &trig_tower_sFGVB_emul);
  
  // HCAL TP
  myChain->SetBranchAddress("trig_tower_hcal_N", &trig_tower_hcal_N);
  myChain->SetBranchAddress("trig_tower_hcal_ieta",  &trig_tower_hcal_ieta);
  myChain->SetBranchAddress("trig_tower_hcal_iphi",  &trig_tower_hcal_iphi);
  myChain->SetBranchAddress("trig_tower_hcal_et",  &trig_tower_hcal_et);
  myChain->SetBranchAddress("trig_tower_hcal_FG",  &trig_tower_hcal_FG);

  // Strip masking
  myChain->SetBranchAddress("trig_strip_mask_N", &trig_strip_mask_N);
  myChain->SetBranchAddress("trig_strip_mask_TTieta", &trig_strip_mask_TTieta);
  myChain->SetBranchAddress("trig_strip_mask_TTiphi", &trig_strip_mask_TTiphi);
  myChain->SetBranchAddress("trig_strip_mask_StripID", &trig_strip_mask_StripID);
  myChain->SetBranchAddress("trig_strip_mask_PseudoStripID", &trig_strip_mask_PseudoStripID);
  myChain->SetBranchAddress("trig_strip_mask_TccID", &trig_strip_mask_TccID);
  myChain->SetBranchAddress("trig_strip_mask_CCU", &trig_strip_mask_CCU);
  myChain->SetBranchAddress("trig_strip_mask_xtal_ix", &trig_strip_mask_xtal_ix);
  myChain->SetBranchAddress("trig_strip_mask_xtal_iy", &trig_strip_mask_xtal_iy);
  myChain->SetBranchAddress("trig_strip_mask_xtal_iz", &trig_strip_mask_xtal_iz);
  //
  // Crystal masking
  myChain->SetBranchAddress("trig_xtal_mask_N", &trig_xtal_mask_N);
  myChain->SetBranchAddress("trig_xtal_mask_ieta", &trig_xtal_mask_ieta);
  myChain->SetBranchAddress("trig_xtal_mask_iphi", &trig_xtal_mask_iphi);
  myChain->SetBranchAddress("trig_xtal_mask_TTieta", &trig_xtal_mask_TTieta);
  myChain->SetBranchAddress("trig_xtal_mask_TTiphi", &trig_xtal_mask_TTiphi);
  myChain->SetBranchAddress("trig_xtal_mask_Rieta", &trig_xtal_mask_Rieta);
  myChain->SetBranchAddress("trig_xtal_mask_Riphi", &trig_xtal_mask_Riphi);
  myChain->SetBranchAddress("trig_xtal_mask_status", &trig_xtal_mask_status);
  myChain->SetBranchAddress("trig_xtal_mask_EBEE", &trig_xtal_mask_EBEE);

  // Masking
  myChain->SetBranchAddress("trig_nMaskedRCT",      &trig_nMaskedRCT);      
  myChain->SetBranchAddress("trig_iMaskedRCTeta",   &trig_iMaskedRCTeta);                                          
  myChain->SetBranchAddress("trig_iMaskedRCTcrate", &trig_iMaskedRCTcrate);
  myChain->SetBranchAddress("trig_iMaskedRCTphi",   &trig_iMaskedRCTphi);
  myChain->SetBranchAddress("trig_nMaskedCh",       &trig_nMaskedCh);    
  myChain->SetBranchAddress("trig_iMaskedTTeta",    &trig_iMaskedTTeta);   
  myChain->SetBranchAddress("trig_iMaskedTTphi",    &trig_iMaskedTTphi);      	


  if(debug) cout << "got the input tree, start to define output tree" << endl;
  
  // OUTPUT TREE //
  TTree * outtree = new TTree("ElePairs","ElePairs");

  // General informations
  outtree->Branch("nRun",&nRun,"nRun/I");
  outtree->Branch("nLumi",&nLumi,"nLumi/I");
  outtree->Branch("nEvent",&nEvent,"nEvent/I");

  // Vertices
  outtree->Branch("vtx_N",&_vtx_N,"vtx_N/I");
  outtree->Branch("vtx_normalizedChi2",&_vtx_normalizedChi2,"vtx_normalizedChi2[200]/D");
  outtree->Branch("vtx_ndof",&_vtx_ndof,"vtx_ndof[200]/D");
  outtree->Branch("vtx_nTracks",&_vtx_nTracks,"vtx_nTracks[200]/D");
  outtree->Branch("vtx_d0",&_vtx_d0,"vtx_d0[200]/D");
  outtree->Branch("vtx_x",&_vtx_x,"vtx_x[200]/D");
  outtree->Branch("vtx_y",&_vtx_y,"vtx_y[200]/D");
  outtree->Branch("vtx_z",&_vtx_z,"vtx_z[200]/D");

  // HLT informations
//   outtree->Branch ("trig_HLT_triggered", &m_HLT_triggered, 256000,0);
//   outtree->Branch ("trig_HLT_pathsV", &m_HLT_pathsV, 256000,0);
//   outtree->Branch ("trig_HLT_pathsV_check", &m_HLT_pathsV_check, 256000,0);
  //
  outtree->Branch("trig_HLT_path",&trig_HLT_path,"trig_HLT_path[4]/I");
  // unbias, EG5, EG8, EG12
  //
  outtree->Branch("trig_fired_names",&trig_fired_names,"trig_fired_names[5000]/C");
  outtree->Branch("trig_hltInfo",&trig_hltInfo,"trig_hltInfo[250]/I");  

  // Trigger towers
  outtree->Branch("trig_tower_N",&trig_tower_N,"trig_tower_N/I");
  outtree->Branch("trig_tower_ieta",&trig_tower_ieta,"trig_tower_ieta[4032]/I");
  outtree->Branch("trig_tower_iphi",&trig_tower_iphi,"trig_tower_iphi[4032]/I");
  outtree->Branch("trig_tower_adc",&trig_tower_adc,"trig_tower_adc[4032]/I");
  outtree->Branch("trig_tower_sFGVB",&trig_tower_sFGVB,"trig_tower_sFGVB[4032]/I");
  //
  outtree->Branch("trig_tower_N_modif",&trig_tower_N_modif,"trig_tower_N_modif/I");
  outtree->Branch("trig_tower_ieta_modif",&trig_tower_ieta_modif,"trig_tower_ieta_modif[4032]/I");
  outtree->Branch("trig_tower_iphi_modif",&trig_tower_iphi_modif,"trig_tower_iphi_modif[4032]/I");
  outtree->Branch("trig_tower_adc_modif",&trig_tower_adc_modif,"trig_tower_adc_modif[4032]/I");
  outtree->Branch("trig_tower_sFGVB_modif",&trig_tower_sFGVB_modif,"trig_tower_sFGVB_modif[4032]/I");
  //
  outtree->Branch("trig_tower_N_emul",&trig_tower_N_emul,"trig_tower_N_emul/I");
  outtree->Branch("trig_tower_ieta_emul",&trig_tower_ieta_emul,"trig_tower_ieta_emul[4032]/I");
  outtree->Branch("trig_tower_iphi_emul",&trig_tower_iphi_emul,"trig_tower_iphi_emul[4032]/I");
  outtree->Branch("trig_tower_adc_emul",&trig_tower_adc_emul,"trig_tower_adc_emul[4032][5]/I");
  outtree->Branch("trig_tower_sFGVB_emul",&trig_tower_sFGVB_emul,"trig_tower_sFGVB_emul[4032][5]/I");

  // HCAL TP
  outtree->Branch("trig_tower_hcal_N", &trig_tower_hcal_N, "trig_tower_hcal_N/I");
  outtree->Branch("trig_tower_hcal_ieta",  &trig_tower_hcal_ieta,  "trig_tower_hcal_ieta[trig_tower_N]/I");
  outtree->Branch("trig_tower_hcal_iphi",  &trig_tower_hcal_iphi,  "trig_tower_hcal_iphi[trig_tower_N]/I");
  outtree->Branch("trig_tower_hcal_et",  &trig_tower_hcal_et,  "trig_tower_hcal_et[trig_tower_N]/I");
  outtree->Branch("trig_tower_hcal_FG",  &trig_tower_hcal_FG,  "trig_tower_hcal_FG[trig_tower_N]/I");

  // Strip masking
  outtree->Branch("trig_strip_mask_N", &trig_strip_mask_N, "trig_strip_mask_N/I");
  outtree->Branch("trig_strip_mask_TTieta", &trig_strip_mask_TTieta, "trig_strip_mask_TTieta[trig_strip_mask_N]/I");
  outtree->Branch("trig_strip_mask_TTiphi", &trig_strip_mask_TTiphi, "trig_strip_mask_TTiphi[trig_strip_mask_N]/I");
  outtree->Branch("trig_strip_mask_StripID", &trig_strip_mask_StripID, "trig_strip_mask_StripID[trig_strip_mask_N]/I");
  outtree->Branch("trig_strip_mask_PseudoStripID", &trig_strip_mask_PseudoStripID, "trig_strip_mask_PseudoStripID[trig_strip_mask_N]/I");
  outtree->Branch("trig_strip_mask_TccID", &trig_strip_mask_TccID, "trig_strip_mask_TccID[trig_strip_mask_N]/I");
  outtree->Branch("trig_strip_mask_CCU", &trig_strip_mask_CCU, "trig_strip_mask_CCU[trig_strip_mask_N]/I");
  outtree->Branch("trig_strip_mask_xtal_ix", &trig_strip_mask_xtal_ix, "trig_strip_mask_xtal_ix[trig_strip_mask_N][5]/I");
  outtree->Branch("trig_strip_mask_xtal_iy", &trig_strip_mask_xtal_iy, "trig_strip_mask_xtal_iy[trig_strip_mask_N][5]/I");
  outtree->Branch("trig_strip_mask_xtal_iz", &trig_strip_mask_xtal_iz, "trig_strip_mask_xtal_iz[trig_strip_mask_N][5]/I");
  //
  // Crystal masking
  outtree->Branch("trig_xtal_mask_N", &trig_xtal_mask_N, "trig_xtal_mask_N/I");
  outtree->Branch("trig_xtal_mask_ieta", &trig_xtal_mask_ieta, "trig_xtal_mask_ieta[trig_xtal_mask_N]/I");
  outtree->Branch("trig_xtal_mask_iphi", &trig_xtal_mask_iphi, "trig_xtal_mask_iphi[trig_xtal_mask_N]/I");
  outtree->Branch("trig_xtal_mask_TTieta", &trig_xtal_mask_TTieta, "trig_xtal_mask_TTieta[trig_xtal_mask_N]/I");
  outtree->Branch("trig_xtal_mask_TTiphi", &trig_xtal_mask_TTiphi, "trig_xtal_mask_TTiphi[trig_xtal_mask_N]/I");
  outtree->Branch("trig_xtal_mask_Rieta", &trig_xtal_mask_Rieta, "trig_xtal_mask_Rieta[trig_xtal_mask_N]/I");
  outtree->Branch("trig_xtal_mask_Riphi", &trig_xtal_mask_Riphi, "trig_xtal_mask_Riphi[trig_xtal_mask_N]/I");
  outtree->Branch("trig_xtal_mask_status", &trig_xtal_mask_status, "trig_xtal_mask_status[trig_xtal_mask_N]/I");
  outtree->Branch("trig_xtal_mask_EBEE", &trig_xtal_mask_EBEE, "trig_xtal_mask_EBEE[trig_xtal_mask_N]/I");
  // L1 candidates
  outtree->Branch("trig_L1emIso_N",     &trig_L1emIso_N,     "trig_L1emIso_N/I");
  outtree->Branch("trig_L1emIso_ieta",  &trig_L1emIso_ieta,  "trig_L1emIso_ieta[4]/I");
  outtree->Branch("trig_L1emIso_iphi",  &trig_L1emIso_iphi,  "trig_L1emIso_iphi[4]/I");
  outtree->Branch("trig_L1emIso_rank",  &trig_L1emIso_rank,  "trig_L1emIso_rank[4]/I");
  //outtree->Branch("trig_L1emIso_eta",   &trig_L1emIso_eta,   "trig_L1emIso_eta[4]/D");
  //outtree->Branch("trig_L1emIso_phi",   &trig_L1emIso_phi,   "trig_L1emIso_phi[4]/D");
//   outtree->Branch("trig_L1emIso_energy",&trig_L1emIso_energy,"trig_L1emIso_energy[4]/D");
//   outtree->Branch("trig_L1emIso_et",    &trig_L1emIso_et,    "trig_L1emIso_et[4]/D");
  //
  outtree->Branch("trig_L1emNonIso_N",     &trig_L1emNonIso_N,     "trig_L1emNonIso_N/I");
  outtree->Branch("trig_L1emNonIso_ieta",  &trig_L1emNonIso_ieta,  "trig_L1emNonIso_ieta[4]/I");
  outtree->Branch("trig_L1emNonIso_iphi",  &trig_L1emNonIso_iphi,  "trig_L1emNonIso_iphi[4]/I");
  outtree->Branch("trig_L1emNonIso_rank",  &trig_L1emNonIso_rank,  "trig_L1emNonIso_rank[4]/I");
//   outtree->Branch("trig_L1emNonIso_eta",   &trig_L1emNonIso_eta,   "trig_L1emNonIso_eta[4]/D");
//   outtree->Branch("trig_L1emNonIso_phi",   &trig_L1emNonIso_phi,   "trig_L1emNonIso_phi[4]/D");
//   outtree->Branch("trig_L1emNonIso_energy",&trig_L1emNonIso_energy,"trig_L1emNonIso_energy[4]/D");
//   outtree->Branch("trig_L1emNonIso_et",    &trig_L1emNonIso_et,    "trig_L1emNonIso_et[4]/D");
  //
  outtree->Branch("trig_L1emIso_N_M",     &trig_L1emIso_N_M,     "trig_L1emIso_N_M/I");
  outtree->Branch("trig_L1emIso_ieta_M",  &trig_L1emIso_ieta_M,  "trig_L1emIso_ieta_M[4]/I");
  outtree->Branch("trig_L1emIso_iphi_M",  &trig_L1emIso_iphi_M,  "trig_L1emIso_iphi_M[4]/I");
  outtree->Branch("trig_L1emIso_rank_M",  &trig_L1emIso_rank_M,  "trig_L1emIso_rank_M[4]/I");
//   outtree->Branch("trig_L1emIso_eta_M",   &trig_L1emIso_eta_M,   "trig_L1emIso_eta_M[4]/D");
//   outtree->Branch("trig_L1emIso_phi_M",   &trig_L1emIso_phi_M,   "trig_L1emIso_phi_M[4]/D");
//   outtree->Branch("trig_L1emIso_energy_M",&trig_L1emIso_energy_M,"trig_L1emIso_energy_M[4]/D");
//   outtree->Branch("trig_L1emIso_et_M",    &trig_L1emIso_et_M,    "trig_L1emIso_et_M[4]/D");
  //
  outtree->Branch("trig_L1emNonIso_N_M", &trig_L1emNonIso_N_M, "trig_L1emNonIso_N_M/I");
  outtree->Branch("trig_L1emNonIso_ieta_M", &trig_L1emNonIso_ieta_M, "trig_L1emNonIso_ieta_M[4]/I");
  outtree->Branch("trig_L1emNonIso_iphi_M", &trig_L1emNonIso_iphi_M, "trig_L1emNonIso_iphi_M[4]/I");
  outtree->Branch("trig_L1emNonIso_rank_M", &trig_L1emNonIso_rank_M, "trig_L1emNonIso_rank_M[4]/I");
//   outtree->Branch("trig_L1emNonIso_eta_M", &trig_L1emNonIso_eta_M, "trig_L1emNonIso_eta_M[4]/D");
//   outtree->Branch("trig_L1emNonIso_phi_M", &trig_L1emNonIso_phi_M, "trig_L1emNonIso_phi_M[4]/D");
//   outtree->Branch("trig_L1emNonIso_energy_M",&trig_L1emNonIso_energy_M,"trig_L1emNonIso_energy_M[4]/D");
//   outtree->Branch("trig_L1emNonIso_et_M", &trig_L1emNonIso_et_M, "trig_L1emNonIso_et_M[4]/D");

  // pre-post firing L1 candidates
  outtree->Branch("trig_preL1emIso_N",     &trig_preL1emIso_N,     "trig_preL1emIso_N/I");
  outtree->Branch("trig_preL1emIso_ieta",  &trig_preL1emIso_ieta,  "trig_preL1emIso_ieta[4]/I");
  outtree->Branch("trig_preL1emIso_iphi",  &trig_preL1emIso_iphi,  "trig_preL1emIso_iphi[4]/I");
  outtree->Branch("trig_preL1emIso_rank",  &trig_preL1emIso_rank,  "trig_preL1emIso_rank[4]/I");
  //
  outtree->Branch("trig_preL1emNonIso_N",     &trig_preL1emNonIso_N,     "trig_preL1emNonIso_N/I");
  outtree->Branch("trig_preL1emNonIso_ieta",  &trig_preL1emNonIso_ieta,  "trig_preL1emNonIso_ieta[4]/I");
  outtree->Branch("trig_preL1emNonIso_iphi",  &trig_preL1emNonIso_iphi,  "trig_preL1emNonIso_iphi[4]/I");
  outtree->Branch("trig_preL1emNonIso_rank",  &trig_preL1emNonIso_rank,  "trig_preL1emNonIso_rank[4]/I");
  //
  outtree->Branch("trig_postL1emIso_N",     &trig_postL1emIso_N,     "trig_postL1emIso_N/I");
  outtree->Branch("trig_postL1emIso_ieta",  &trig_postL1emIso_ieta,  "trig_postL1emIso_ieta[4]/I");
  outtree->Branch("trig_postL1emIso_iphi",  &trig_postL1emIso_iphi,  "trig_postL1emIso_iphi[4]/I");
  outtree->Branch("trig_postL1emIso_rank",  &trig_postL1emIso_rank,  "trig_postL1emIso_rank[4]/I");
  //
  outtree->Branch("trig_postL1emNonIso_N",     &trig_postL1emNonIso_N,     "trig_postL1emNonIso_N/I");
  outtree->Branch("trig_postL1emNonIso_ieta",  &trig_postL1emNonIso_ieta,  "trig_postL1emNonIso_ieta[4]/I");
  outtree->Branch("trig_postL1emNonIso_iphi",  &trig_postL1emNonIso_iphi,  "trig_postL1emNonIso_iphi[4]/I");
  outtree->Branch("trig_postL1emNonIso_rank",  &trig_postL1emNonIso_rank,  "trig_postL1emNonIso_rank[4]/I");
  //
  outtree->Branch("trig_nMaskedRCT",      &trig_nMaskedRCT,     "trig_nMaskedRCT/I");      
  outtree->Branch("trig_iMaskedRCTeta",   &trig_iMaskedRCTeta,  "trig_iMaskedRCTeta[trig_nMaskedRCT]/I");                                          
  outtree->Branch("trig_iMaskedRCTcrate", &trig_iMaskedRCTcrate,"trig_iMaskedRCTcrate[trig_nMaskedRCT]/I");                                                    
  outtree->Branch("trig_iMaskedRCTphi",   &trig_iMaskedRCTphi,  "trig_iMaskedRCTphi[trig_nMaskedRCT]/I");
  outtree->Branch("trig_nMaskedCh",       &trig_nMaskedCh,      "trig_nMaskedCh/I");    
  outtree->Branch("trig_iMaskedTTeta",    &trig_iMaskedTTeta,   "trig_iMaskedTTeta[trig_nMaskedCh]/I");   
  outtree->Branch("trig_iMaskedTTphi",    &trig_iMaskedTTphi,   "trig_iMaskedTTphi[trig_nMaskedCh]/I");      	


  // Pairs informations
  double pair_M;
  double pair_eta[2], pair_sclEta[2], pair_sclEt[2], pair_phi[2], pair_pT[2], pair_eT[2], pair_E[2];
  int pair_cuts[2], pair_HLT_Ele27_cut[2], pair_fidu[2], pair_charge[2], pair_RCTeta[2], pair_RCTphi[2], 
    pair_L1iso[2], pair_L1noniso[2], pair_L1iso_M[2], pair_L1noniso_M[2];
  int pair_RCTetaVect[2][10], pair_RCTphiVect[2][10], 
    pair_L1isoVect[2][10], pair_L1nonisoVect[2][10],pair_L1isoVect_M[2][10], pair_L1nonisoVect_M[2][10];
  double pair_RCTetVect[2][10];
  int pair_TTetaVect[2][50], pair_TTphiVect[2][50];
  double pair_TTetVect[2][50];

  //
  outtree->Branch("pair_M",&pair_M,"pair_M/D");
  //
  outtree->Branch("pair_cuts",&pair_cuts,"pair_cuts[2]/I");
  // 0 : noCut | 1 : VBTF 95 | 2 : VBTF 80 | 3 : VBTF 60
  outtree->Branch("pair_HLT_Ele27_cut",&pair_HLT_Ele27_cut,"pair_HLT_Ele27_cut[2]/I");
  outtree->Branch("pair_fidu",&pair_fidu,"pair_fidu[2]/I");
  //
  outtree->Branch("pair_eta",&pair_eta,"pair_eta[2]/D");
  outtree->Branch("pair_sclEta",&pair_sclEta,"pair_sclEta[2]/D");
  outtree->Branch("pair_phi",&pair_phi,"pair_phi[2]/D");
  outtree->Branch("pair_RCTeta",&pair_RCTeta,"pair_RCTeta[2]/I");
  outtree->Branch("pair_RCTphi",&pair_RCTphi,"pair_RCTphi[2]/I");
  //
  outtree->Branch("pair_charge",&pair_charge,"pair_charge[2]/I");
  outtree->Branch("pair_pT",&pair_pT,"pair_pT[2]/D");
  outtree->Branch("pair_eT",&pair_eT,"pair_eT[2]/D");
  outtree->Branch("pair_sclEt",&pair_sclEt,"pair_sclEt[2]/D");
  outtree->Branch("pair_E",&pair_E,"pair_E[2]/D");

  outtree->Branch("pair_TTetaVect", &pair_TTetaVect,"pair_TTetaVect[2][50]/I");
  outtree->Branch("pair_TTphiVect", &pair_TTphiVect,"pair_TTphiVect[2][50]/I");
  outtree->Branch("pair_TTetVect", &pair_TTetVect,"pair_TTetVect[2][50]/D");

  outtree->Branch("pair_L1iso",&pair_L1iso,"pair_L1iso[2]/I");
  outtree->Branch("pair_L1noniso",&pair_L1noniso,"pair_L1noniso[2]/I");
  outtree->Branch("pair_L1iso_M",&pair_L1iso_M,"pair_L1iso_M[2]/I");
  outtree->Branch("pair_L1noniso_M",&pair_L1noniso_M,"pair_L1noniso_M[2]/I");
  //
  outtree->Branch("pair_RCTetVect",&pair_RCTetVect,"pair_RCTetVect[2][10]/D");
  outtree->Branch("pair_RCTetaVect",&pair_RCTetaVect,"pair_RCTetaVect[2][10]/I");
  outtree->Branch("pair_RCTphiVect",&pair_RCTphiVect,"pair_RCTphiVect[2][10]/I");
  outtree->Branch("pair_L1isoVect",&pair_L1isoVect,"pair_L1isoVect[2][10]/I");
  outtree->Branch("pair_L1nonisoVect",&pair_L1nonisoVect,"pair_L1nonisoVect[2][10]/I");
  outtree->Branch("pair_L1isoVect_M",&pair_L1isoVect_M,"pair_L1isoVect_M[2][10]/I");
  outtree->Branch("pair_L1nonisoVect_M",&pair_L1nonisoVect_M,"pair_L1nonisoVect_M[2][10]/I");

  if(debug) cout << "output tree defined" << endl;

  // USEFUL VARIABLES //
  vector<int> pairIdx;
  int cutEle[2], fidu[2];
  bool cut_HLT_Ele27[2];
  TLorentzVector * cand[2];
  TLorentzVector total;
  bool isGoodRun;
  TString filename;

//  // JSON FILE READER //
//
//  string jsonDir = "/data_CMS/cms/ndaci/" ;
//  const int nJson = 10;
//  string jsonFile[nJson]; // 2010B, May10, Aug05, Prompt
//  map<int, vector<pair<int, int> > > jsonMap[nJson] ;
//
//  jsonFile[0] = jsonDir + "ndaci_2011A/JSON/goodrunlist_json.txt" ;
//  jsonFile[1] = jsonDir + "ndaci_2011A/JSON/Cert_160404-163869_7TeV_May10ReReco_Collisions11_JSON_v3.txt" ;
//  jsonFile[2] = jsonDir + "ndaci_2011A/JSON/Cert_170249-172619_7TeV_ReReco5Aug_Collisions11_JSON_v3.txt" ;
//  jsonFile[3] = jsonDir + "ndaci_2011A/JSON/Cert_160404-180252_7TeV_PromptReco_Collisions11_JSON.txt" ;
//  jsonFile[4] = jsonDir + "ndaci_2011A/JSON/Cert_160404-180252_7TeV_ReRecoNov08_Collisions11_JSON.txt" ;
//
//  // 2012
//  jsonFile[5] = jsonDir + "ndaci_2012/JSON/Cert_190456-203002_8TeV_PromptReco_Collisions12_JSON.txt";
//  jsonFile[6] = jsonDir + "ndaci_2012/JSON/Cert_190456-196531_8TeV_13Jul2012ReReco_Collisions12_JSON_v2.txt";
//  jsonFile[7] = jsonDir + "ndaci_2012/JSON/Cert_190782-190949_8TeV_06Aug2012ReReco_Collisions12_JSON.txt";
//  jsonFile[8] = jsonDir + "ndaci_2012/JSON/Cert_198022-198523_8TeV_24Aug2012ReReco_Collisions12_JSON.txt";
//  jsonFile[9] = jsonDir + "ndaci_2012/JSON/Cert_190456-208357_8TeV_PromptReco_Collisions12_JSON.txt";
//
//  for(int i=0 ; i<nJson ; i++)
//    jsonMap[i] = readJSONFile(jsonFile[i]);
//
//  if(debug) cout << "JSON defined" << endl;
if(debug) cout << "skipping JSON definition and JSON checks" << endl;


  // -------------------------------------------------------------------------------
  // LOOP OVER EVENTS
  // -------------------------------------------------------------------------------  
  if(debug) cout << "gonna loop over events" << endl;

  int numEntries = myChain->GetEntries () ;
  int nProcess = numEntries;
  if(nEntries>=0 && nEntries<numEntries)
    nProcess = nEntries;

  int nCurrentRun = -999;
  outlog << "will process " << nProcess << "/" << numEntries << "entries" << endl;

  for (int iEvent = 0 ; iEvent < nProcess ; iEvent++ )
    { 

      // HLT information
      for(int i=0 ; i<4 ; i++)
	trig_HLT_path[i]=0;
      
      for(int i=0 ; i<250 ; i++)
	trig_hltInfo[i]=0;

      // TP Initialization
      trig_tower_N = 0;
      for(int iTow=0 ; iTow<nTow ; iTow++) {
	trig_tower_ieta[iTow] = trig_tower_iphi[iTow]  = -999;
	trig_tower_adc[iTow]  = trig_tower_sFGVB[iTow] = -999;
      }
      trig_tower_N_modif = 0;
      for(int iTow=0 ; iTow<nTow ; iTow++) {
	trig_tower_ieta_modif[iTow] = trig_tower_iphi_modif[iTow]  = -999;
	trig_tower_adc_modif[iTow]  = trig_tower_sFGVB_modif[iTow] = -999;
      }
      trig_tower_N_emul = 0;
      for(int iTow=0 ; iTow<nTow ; iTow++) {
	trig_tower_ieta_emul[iTow] = trig_tower_iphi_emul[iTow] = -999;
	for(int i=0 ; i<5 ; i++)
	  trig_tower_adc_emul[iTow][i] = trig_tower_sFGVB_emul[iTow][i] = -999;
      }

      myChain->GetEntry (iEvent) ;
     
      // show processed file
      if(iEvent==0) {
        filename = myChain->GetFile()->GetName() ;
        outlog << "File : " << filename << endl << endl;
      }
      else if( filename != myChain->GetFile()->GetName() ) {
        filename = myChain->GetFile()->GetName() ;
        outlog << "File : " << myChain->GetFile()->GetName() << endl << endl;
      }
     
      // show current run/iCat processed
      if(iEvent==0) {
	nCurrentRun = nRun ;
	outlog << "nRun=" << nRun << endl;
      }
      else if(nRun!=nCurrentRun) {
	nCurrentRun=nRun ;
	outlog << "nRun=" << nRun << endl;
      }

//      // run selection (using both json files)
//      //int iJson = detJson(nRun);
//      //int iJson = 4;
//      if(debug) cout << "iJson = " << iJson << endl;
//      outlog << "iJson = " << iJson << endl;
//      if( iJson>-1 && iJson<9) {
//	isGoodRun = AcceptEventByRunAndLumiSection(nRun, nLumi, jsonMap[iJson]);
//	if(!isGoodRun) {
//	  outlog << "failed JSON" << endl;
//	  continue;
//	}
//      }
//      else {
//	outlog << "no proper JSON file" << endl;
//	//continue;
//      }

      // at least 2 electrons
      if(ele_N<2) continue;
      else outlog << "ele_N=" << ele_N << endl;

      // LOOP OVER ELECTRONS //
      if(debug) cout << "<-- ele_N=" << ele_N << endl
		     << "--- electrons.size=" << electrons->GetSize() << endl;
      for( int iEle1=0 ; iEle1<ele_N ; iEle1++ ) {
	if(debug) cout << "--- get ele #" << iEle1 << endl;
	cand[0] = (TLorentzVector*) (electrons->At (iEle1)) ;
	if(debug) cout << "--- got it" << endl;

	// severity selection
	if( ele_severityLevelSeed[iEle1] >= 3 ) continue;
	
	// check whether electrons of the pair pass HLT_Ele27 Id/Iso cuts
	if(debug) cout << "--- checks VBTF cuts" << endl;
	cut_HLT_Ele27[0] = VBTFcuts( "HLT_Ele27", RunPhase,
				     cand[0]->Pt(), cand[0]->Et(), ele_sclEta[iEle1], cand[0]->Eta(), ele_tkSumPt_dr03[iEle1], ele_ecalRecHitSumEt_dr03[iEle1], 
				     ele_hcalDepth1TowerSumEt_dr03[iEle1], ele_hcalDepth2TowerSumEt_dr03[iEle1], ele_expected_inner_hits[iEle1],
				     ele_deltaphiin[iEle1], ele_deltaetain[iEle1], ele_he[iEle1], ele_sigmaietaieta[iEle1],
				     ele_conv_dist[iEle1], ele_conv_dcot[iEle1], ele_fbrem[iEle1], ele_isConversion[iEle1] ) ;

	// check if ele is a good tag candidate : pass VBTF 95 and has pT>5 GeV
	cutEle[0] = 0;
	cutEle[0] = whichCuts( RunPhase, cand[0]->Pt(), cand[0]->Et(), ele_sclEta[iEle1], cand[0]->Eta(), ele_tkSumPt_dr03[iEle1], ele_ecalRecHitSumEt_dr03[iEle1], 
			       ele_hcalDepth1TowerSumEt_dr03[iEle1], ele_hcalDepth2TowerSumEt_dr03[iEle1], ele_expected_inner_hits[iEle1],
			       ele_deltaphiin[iEle1], ele_deltaetain[iEle1], ele_he[iEle1], ele_sigmaietaieta[iEle1],
			       ele_conv_dist[iEle1], ele_conv_dcot[iEle1], ele_fbrem[iEle1], ele_isConversion[iEle1] ) ;
	fidu[0] = 0;
	if ( fabs(ele_sclEta[iEle1]) < 2.5 && ( fabs(ele_sclEta[iEle1]) > 1.566 || fabs(ele_sclEta[iEle1])<1.4442 ) ) 
	  fidu[0] = 1 ;

	if( cutEle[0]>0 && cand[0]->Et()>=5. ) {
	  if(debug) cout << "--- ele #" << iEle1 << " is a good tag candidate" << endl;
	  
	  // loop to find probe candidates
	  for( int iEle2=0 ; iEle2<ele_N ; iEle2++ ) {
	    if(debug) cout << "----- looks Ele #" << iEle2 << endl;

	    cand[1] = (TLorentzVector*) (electrons->At (iEle2)) ;

	    // severity
	    if( ele_severityLevelSeed[iEle2] >= 3 ) continue;

	    // check HLT_Ele27 cuts
	    cut_HLT_Ele27[1] = VBTFcuts( "HLT_Ele27", RunPhase,
					 cand[1]->Pt(), cand[1]->Et(), ele_sclEta[iEle1], cand[1]->Eta(), ele_tkSumPt_dr03[iEle1], ele_ecalRecHitSumEt_dr03[iEle1], 
					 ele_hcalDepth1TowerSumEt_dr03[iEle1], ele_hcalDepth2TowerSumEt_dr03[iEle1], ele_expected_inner_hits[iEle1],
					 ele_deltaphiin[iEle1], ele_deltaetain[iEle1], ele_he[iEle1], ele_sigmaietaieta[iEle1],
					 ele_conv_dist[iEle1], ele_conv_dcot[iEle1], ele_fbrem[iEle1], ele_isConversion[iEle1] ) ;
	    

	    // check cuts passed by probe candidate
	    cutEle[1] = whichCuts( RunPhase, cand[1]->Pt(), cand[0]->Et(), ele_sclEta[iEle2], cand[1]->Eta(), ele_tkSumPt_dr03[iEle2], ele_ecalRecHitSumEt_dr03[iEle2], 
				   ele_hcalDepth1TowerSumEt_dr03[iEle2], ele_hcalDepth2TowerSumEt_dr03[iEle2], ele_expected_inner_hits[iEle2],
				   ele_deltaphiin[iEle2], ele_deltaetain[iEle2], ele_he[iEle2], ele_sigmaietaieta[iEle2],
				   ele_conv_dist[iEle2], ele_conv_dcot[iEle2], ele_fbrem[iEle2], ele_isConversion[iEle2] ) ;
	    fidu[1] = 0;
	    if ( fabs(ele_sclEta[iEle2]) < 2.5 && ( fabs(ele_sclEta[iEle2]) > 1.566 || fabs(ele_sclEta[iEle2])<1.4442 ) ) 
	      fidu[1] = 1 ;

	    if( cutEle[1]>0 && iEle2<=iEle1 ) continue; // prevents to create several times the same pair

	    if(debug) cout << "---> OK to form a pre-selected pair <--" << endl;

	    // get the pair informations
	    total = (*cand[0]) + (*cand[1]) ;

	    // keep only pairs with Mee > 30 GeV
	    if( total.M() < 30. ) continue; 

	    pair_M = total.M() ;

	    pairIdx.clear();
	    pairIdx.push_back(iEle1);
	    pairIdx.push_back(iEle2);

	    for(int iP=0 ; iP<2 ; iP++) {

	      pair_cuts[iP] = cutEle[iP];
	      pair_fidu[iP] = fidu[iP];
	      pair_HLT_Ele27_cut[iP] = cut_HLT_Ele27[iP];
	      //
	      pair_eta[iP] = cand[iP]->Eta();
	      pair_sclEta[iP] = ele_sclEta[pairIdx[iP]];
	      pair_phi[iP] = cand[iP]->Phi();
	      pair_RCTeta[iP] = ele_RCTeta[pairIdx[iP]];
	      pair_RCTphi[iP] = ele_RCTphi[pairIdx[iP]];
	      //
	      pair_charge[iP] = ele_echarge[pairIdx[iP]];
	      pair_pT[iP] = cand[iP]->Pt();
	      pair_eT[iP] = cand[iP]->Et();
	      pair_sclEt[iP] = ele_sclEt[pairIdx[iP]];
	      pair_E[iP] = cand[iP]->E();
	      //
	      pair_L1iso[iP] = ele_RCTL1iso[pairIdx[iP]];
	      pair_L1noniso[iP] = ele_RCTL1noniso[pairIdx[iP]];
	      pair_L1iso_M[iP] = ele_RCTL1iso_M[pairIdx[iP]];
 	      pair_L1noniso_M[iP] = ele_RCTL1noniso_M[pairIdx[iP]];
	      //
	      for(int iV=0 ; iV<10 ; iV++) {
		pair_RCTetVect[iP][iV] = ele_RCTetVect[pairIdx[iP]][iV];
		pair_RCTetaVect[iP][iV] = ele_RCTetaVect[pairIdx[iP]][iV];
		pair_RCTphiVect[iP][iV] = ele_RCTphiVect[pairIdx[iP]][iV]; 
		pair_L1isoVect[iP][iV] = ele_RCTL1isoVect[pairIdx[iP]][iV]; 
		pair_L1nonisoVect[iP][iV] = ele_RCTL1nonisoVect[pairIdx[iP]][iV];
 		pair_L1isoVect_M[iP][iV] = ele_RCTL1isoVect_M[pairIdx[iP]][iV];
 		pair_L1nonisoVect_M[iP][iV] = ele_RCTL1nonisoVect_M[pairIdx[iP]][iV];
	      } 
	      //
	      for(int iV=0 ; iV<50 ; iV++) {
		pair_TTetaVect[iP][iV] = ele_TTetaVect[pairIdx[iP]][iV];
		pair_TTphiVect[iP][iV] = ele_TTphiVect[pairIdx[iP]][iV];
		pair_TTetVect[iP][iV] = ele_TTetVect[pairIdx[iP]][iV];
	      }
	    }
	    if(debug) cout << "outtree->Fill();" << endl;
	    outtree->Fill();

	  } // loop for probe
	} // endif ele1 is good tag candidate
      } // loop over electrons
     
    }//loop over events

  if(debug) cout << "End loop events" << endl;
  outlog << "End loop events" << endl;

  // Record tree
  if(debug) cout << "recording tree..." << endl;
  outlog << "recording tree..." << endl;

  outtree->Write();

  if(debug) cout << "recorded !" << endl;
  outlog << "recorded !" << endl;

  outfile->Close();

  if(debug) cout << "file closed." << endl;
  outlog << "file closed." << endl;

  return 1;

}
Exemple #6
0
    void fill(const JMETree& jme) {
        eventinfo.runNum = jme.run;
        eventinfo.evtNum = jme.evt;
        eventinfo.lumiSec = jme.lumi;
        eventinfo.nPU =  jme.npus->size() ? (*jme.npus)[0] : 0;
        eventinfo.nPUmean = jme.tnpus->size() ? (*jme.tnpus)[0] : 0;
        eventinfo.rhoIso = 0;
        eventinfo.rhoJet = jme.rho;
        eventinfo.triggerBits = 0;
        for(auto i = jme.paths->cbegin() ;  i != jme.paths->cend() ; ++i) {
            //cout << "testing " << *i << endl;
            for(auto i2 = triggernames->cbegin(); i2 != triggernames->cend() ; ++i2) {
                if(*i2 > *i) break;
                //cout << "trying " << *i2 << endl;
                if(i->compare(0,min(i->size(),i2->size()),*i2) == 0) {
                    //std::cout << "setting" << *i << ", " << *i2 << " " << i2-triggernames->cbegin() << endl;
                    eventinfo.triggerBits[i2-triggernames->cbegin()] = true;
                }
            }
            //std::cout << *i << endl;
        }
        //eventinfo.triggerBits = jme.prescales->size();
        eventinfo.pfMET =  (*jme.met_p4)[0].Pt();// not stored atm, to be done later
        eventinfo.pfMETphi = (*jme.met_p4)[0].Phi();
        geneventinfo.id_1 = jme.pdf_id->first;
        geneventinfo.id_2 = jme.pdf_id->second;
        geneventinfo.x_1 = jme.pdf_x->first;
        geneventinfo.x_2 = jme.pdf_x->second;
        geneventinfo.weight = jme.weight;
        //geneventinfo.pthat = jme.pthat; // is missing in the header - but anyway not needed (at the moment)


        vertices->Clear();
        jets->Clear();
        addjets->Clear();


        for(unsigned int j = 0 ; j < jme.position->size() ; ++j) {
            assert(vertices->GetEntries() < vertices->GetSize());
            const int index = vertices->GetEntries();
            new((*vertices)[index]) baconhep::TVertex();
            baconhep::TVertex    *pVertex = (baconhep::TVertex*)(*vertices)[index];
            //pVertex->nTracksFit =
            pVertex->ndof = (*jme.ndof)[j];
            pVertex->chi2 = (*jme.normalizedChi2)[j];
            pVertex->x = (*jme.position)[j].X();
            pVertex->y = (*jme.position)[j].Y();
            pVertex->z = (*jme.position)[j].Z();
        }



        for(unsigned int j = 0 ; j < jme.p4->size() ; ++j) {
            assert(jets->GetEntries() < jets->GetSize());
            const int index = jets->GetEntries();
            new((*jets)[index]) baconhep::TJet();
            baconhep::TJet    *pJet = (baconhep::TJet*)(*jets)[index];
            pJet->pt    = (*jme.p4)[j].pt();
            pJet->eta   = (*jme.p4)[j].eta();
            pJet->phi   = (*jme.p4)[j].phi();
            pJet->mass  = (*jme.p4)[j].mass();
            pJet->ptRaw = (*jme.p4)[j].pt() * (*jme.jec_toraw)[j];
            //pJet->csv = (*jme.pfCombinedSecondaryVertexV2BJetTags)[j];  // only stored in AK4PFCHS, to be done later
            pJet->area  = (*jme.jtarea)[j];
            pJet->genpt    = (*jme.gen_p4)[j].pt();
            pJet->geneta   = (*jme.gen_p4)[j].eta();
            pJet->genphi   = (*jme.gen_p4)[j].phi();
            pJet->genm  = (*jme.gen_p4)[j].mass();
            pJet->betaStar = (*jme.betaStar)[j];
            //std::cout << pJet->pt << std::endl;
        }


        tree->Fill();

    }
Exemple #7
0
///
///________________________________________________________________________________
///
Bool_t
UEJetAreaFinder::find( TClonesArray& Input, vector<UEJetWithArea>& _jets )
{
  /// return if no four-vectors are provided
  if ( Input.GetSize() == 0 ) return kFALSE;

  /// prepare input
  std::vector<fastjet::PseudoJet> fjInputs;
  fjInputs.reserve ( Input.GetSize() );

  int iJet( 0 );
  for( int i(0); i < Input.GetSize(); ++i )
    {
      TLorentzVector *v = (TLorentzVector*)Input.At(i);

      if ( TMath::Abs(v->Eta()) > etaRegionInput ) continue;
      if ( v->Pt()              < ptThreshold    ) continue;

      fjInputs.push_back (fastjet::PseudoJet (v->Px(), v->Py(), v->Pz(), v->E()) );
      fjInputs.back().set_user_index(iJet);
      ++iJet;
    }

  /// return if no four-vectors in visible phase space
  if ( fjInputs.size() == 0 ) return kFALSE;
  
  /// print out info on current jet algorithm
  //   cout << endl;
  //   cout << mJetDefinition->description() << endl;
  //   cout << theAreaDefinition->description() << endl;

  /// return if active area is not chosen to be calculated
  if ( ! theAreaDefinition ) return kFALSE;

  //  cout << "fastjet::ClusterSequenceActiveArea* clusterSequence" << endl;
  
  fastjet::ClusterSequenceArea* clusterSequence
    = new fastjet::ClusterSequenceArea (fjInputs, *mJetDefinition, *theAreaDefinition );

  //  cout << "retrieve jets for selected mode" << endl;

  /// retrieve jets for selected mode
  double mJetPtMin( 1. );
  std::vector<fastjet::PseudoJet> jets( clusterSequence->inclusive_jets (mJetPtMin) );
  unsigned int nJets( jets.size() );

  if ( nJets == 0 ) 
    {
      delete clusterSequence;
      return kFALSE;
    }
  //Double_t ptByArea[ nJets ];

  //   int columnwidth( 10 );
  //cout << "found " << jets.size() << " jets" << endl;
  //   cout.width( 5 );
  //   cout << "jet";
  //   cout.width( columnwidth );
  //   cout << "eta";
  //   cout.width( columnwidth );
  //   cout << "phi";
  //   cout.width( columnwidth );
  //   cout << "pT";
  //   cout.width( columnwidth );
  //   cout << "jetArea";
  //   cout.width( 15 );
  //   cout << "pT / jetArea";
  //   cout << endl;
  
  _jets.reserve( nJets );

  vector< fastjet::PseudoJet > sorted_jets ( sorted_by_pt( jets ));
  for ( int i(0); i<nJets; ++i )
    {
      //ptByArea[i] = jets[i].perp()/clusterSequence->area(jets[i]);

      //       cout.width( 5 );
      //       cout << i;
      //       cout.width( columnwidth );
      //       cout << jets[i].eta();
      //       cout.width( columnwidth );
      //       cout << jets[i].phi();
      //       cout.width( columnwidth );
      //       cout << jets[i].perp();
      //       cout.width( columnwidth );
      //       cout << clusterSequence->area(jets[i]);
      //       cout.width( 15 );
      //       cout << ptByArea[i];
      //       cout << endl;

      /// save
      ///
      /// TLorentzVector
      /// area
      /// nconstituents
      
      fastjet::PseudoJet jet( sorted_jets[i] );
      vector< fastjet::PseudoJet > constituents( clusterSequence->constituents(jet) );
      
      TLorentzVector* mom    = new TLorentzVector( jet.px(), jet.py(), jet.pz(), jet.e() );
      double          area   = clusterSequence->area(jet);
      //  double          median = TMath::Median( nJets, ptByArea );
      unsigned int    nconst = constituents.size();
      
      UEJetWithArea* theJet = new UEJetWithArea( *mom, area, nconst);
      //_jets[i] = *theJet;
      _jets.push_back( *theJet );

      delete mom;
      delete theJet;
    }
  delete clusterSequence;

  return kTRUE;
}
Exemple #8
0
void 
UEJetAreaHistograms::fill( vector<UEJetWithArea>& theJets, TClonesArray& acceptedTriggers )
{
  //  cout << "UEJetAreaHistograms::fill( vector<UEJetWithArea>& theJets, TClonesArray& acceptedTriggers )" << endl;

  ///
  /// Histo filler for reco-only analysis
  /// HL trigger bits *are* available
  ///
  
  ///
  /// 11 HLT bits :
  /// 4 Min-Bias (Pixel, Hcal, Ecal, general), Zero-Bias, 6 Jet (30, 50, 80, 110, 180, 250)
  ///
  unsigned int iHLTbit(0);
  for ( ; iHLTbit<11; ++iHLTbit )
    {
      ///
      /// ask if trigger was accepted
      ///
      bool hltAccept( false );
      unsigned int nAcceptedTriggers( acceptedTriggers.GetSize() );
      for ( unsigned int itrig(0); itrig<nAcceptedTriggers; ++itrig )
        {
	  std::string filterName( acceptedTriggers.At(itrig)->GetName() );
          if ( filterName == HLTBitNames[iHLTbit] ) hltAccept = true;
        }
      if ( ! hltAccept ) continue;
      
      Double_t ptarray  [ theJets.size() ];
      Double_t areaarray[ theJets.size() ];
      Double_t ptByArea [ theJets.size() ];
      
      for ( unsigned int ijet(0); ijet < theJets.size(); ++ijet )
	{
	  double pTLeadingJet       ( theJets[0].GetMomentum()->Pt() );
	  
	  double pTJet  ( theJets[ijet].GetMomentum()->Pt()  );
	  double etaJet ( theJets[ijet].GetMomentum()->Eta() );
	  double areaJet( theJets[ijet].GetArea()            );
	  
	  ptarray  [ijet] = pTJet;
	  areaarray[ijet] = areaJet;
	  ptByArea [ijet] = pTJet / areaJet;
	  
	  unsigned int nConstituents( theJets[ijet].GetNConstituents() );
	  
	  h_pTAllJets           [iHLTbit]->Fill( pTJet          );
	  h_etaAllJets          [iHLTbit]->Fill( etaJet         );
	  h_areaAllJets         [iHLTbit]->Fill( areaJet        );
	  h_ptByAreaAllJets     [iHLTbit]->Fill( ptByArea[ijet] );
	  h_nConstituentsAllJets[iHLTbit]->Fill( nConstituents  );

	  h2d_pTAllJets_vs_pTjet           [iHLTbit]->Fill( pTLeadingJet, pTJet          );
	  h2d_areaAllJets_vs_pTjet         [iHLTbit]->Fill( pTLeadingJet, areaJet        );
	  h2d_ptByAreaAllJets_vs_pTjet     [iHLTbit]->Fill( pTLeadingJet, ptByArea[ijet] );
	  h2d_nConstituentsAllJets_vs_pTjet[iHLTbit]->Fill( pTLeadingJet, nConstituents  );

	  ///
	  /// histograms for leading jet
	  ///
	  if ( ijet == 0 )
	    {
	      h_pTJet           [iHLTbit]->Fill( pTJet           );
	      h_etaJet          [iHLTbit]->Fill( etaJet          );
	      h_areaJet         [iHLTbit]->Fill( areaJet         );
	      h_ptByAreaJet     [iHLTbit]->Fill( ptByArea[ijet]  );
	      h_nConstituentsJet[iHLTbit]->Fill( nConstituents   );

	      h2d_areaJet_vs_pTjet         [iHLTbit]->Fill( pTJet, areaJet         );
	      h2d_ptByAreaJet_vs_pTjet     [iHLTbit]->Fill( pTJet, ptByArea[ijet]  );
	      h2d_nConstituentsJet_vs_pTjet[iHLTbit]->Fill( pTJet, nConstituents   );
	    }
	}

      double medianPt       ( TMath::Median( theJets.size(), areaarray ) );
      double medianArea     ( TMath::Median( theJets.size(), ptarray   ) );
      double medianPtPerArea( TMath::Median( theJets.size(), ptByArea  ) );
      
      h_medianPt      [iHLTbit]->Fill( medianArea      );
      h_medianArea    [iHLTbit]->Fill( medianPt        );
      h_medianPtByArea[iHLTbit]->Fill( medianPtPerArea );
      
      h2d_medianPt_vs_pTjet      [iHLTbit]->Fill( ptarray[0], medianPt        );
      h2d_medianArea_vs_pTjet    [iHLTbit]->Fill( ptarray[0], medianArea      );
      h2d_medianPtByArea_vs_pTjet[iHLTbit]->Fill( ptarray[0], medianPtPerArea );
    }
}
void UEAnalysisGAM::gammaAnalysisMC(Float_t weight,Float_t etaRegion,Float_t ptThreshold, TClonesArray& MCGamma, TClonesArray& ChargedJet)
{
  
  vector<TLorentzVector*> JetMC;
  vector<TLorentzVector*> GamMC;
  GamMC.clear();
  JetMC.clear();

  for(int j=0;j<MCGamma.GetSize();++j){
        TLorentzVector *g = (TLorentzVector*)MCGamma.At(j);
        if(fabs(g->Eta())<etaRegion){
	  GamMC.push_back(g);
	  if(GamMC.size()==1) JetMC.push_back(g);
	}
   }

  if(JetMC.size() != 0){
    for(int j=0;j<ChargedJet.GetSize();++j){
      TLorentzVector *w = (TLorentzVector*)ChargedJet.At(j);
      if(fabs(w->Eta())<etaRegion){
        JetMC.push_back(w);
      }
    }
    if(JetMC.size()>=2){
      float dPhiJet1 = fabs(JetMC[0]->Phi()-JetMC[1]->Phi());    
      if(dPhiJet1> piG) dPhiJet1 = 2*piG -dPhiJet1;
      dPhiJet1 = (180*dPhiJet1)/piG;
      fdPhiGamma1JetMC->Fill(dPhiJet1);
    }
    if(JetMC.size()>=3){
      float dPhiJet2 = fabs(JetMC[0]->Phi()-JetMC[2]->Phi());    
      if(dPhiJet2> piG) dPhiJet2 = 2*piG -dPhiJet2;
      dPhiJet2 = (180*dPhiJet2)/piG;
      fdPhiGamma2JetMC->Fill(dPhiJet2);
    }
    if(JetMC.size()>=4){
      float dPhiJet3 = fabs(JetMC[0]->Phi()-JetMC[3]->Phi());    
      if(dPhiJet3> piG) dPhiJet3 = 2*piG -dPhiJet3;
      dPhiJet3 = (180*dPhiJet3)/piG;
      fdPhiGamma3JetMC->Fill(dPhiJet3);
    }
 

    vector<AssociatedObject> assoJetMC;
    assoJetMC.clear();

    while(JetMC.size()>1){
      int oldSize = JetMC.size();
      vector<TLorentzVector*>::iterator itH = JetMC.begin();
      if((*itH)->Pt()>=ptThreshold){
	for(vector<TLorentzVector*>::iterator it=JetMC.begin();it!=JetMC.end();it++){
	  float azimuthDistanceJet = fabs( (*itH)->Phi() - (*it)->Phi() );
	  if((*it)->Pt()/(*itH)->Pt()>=0.3){
	    if( (piG - rangePhi) <  azimuthDistanceJet && azimuthDistanceJet < (piG + rangePhi)){
	      AssociatedObject tmpPair((*itH),(*it));
	      assoJetMC.push_back(tmpPair);
	      JetMC.erase(it);
	      int newSize = oldSize -1;
	      oldSize = newSize;
	      JetMC.resize(newSize);
	      break;
	    }
	  }
	}
      }
      JetMC.erase(itH);
      int newSize = oldSize -1;
      JetMC.resize(newSize);
    }
  
    if(assoJetMC.size()){
      fNumbMPIMC->Fill(assoJetMC.size());
      vector<AssociatedObject>::iterator at= assoJetMC.begin();
    
      const TLorentzVector* leadingJet((*at).first);
      const TLorentzVector* secondJet((*at).second);

      pPtRatio_vs_PtJleadMC->Fill(leadingJet->Pt(),(secondJet->Pt()/leadingJet->Pt()));
      pPtRatio_vs_EtaJleadMC->Fill(fabs(leadingJet->Eta()),(secondJet->Pt()/leadingJet->Pt()));
      pPtRatio_vs_PhiJleadMC->Fill(leadingJet->Phi(),(secondJet->Pt()/leadingJet->Pt()));
    
      fdEtaLeadingPairMC->Fill(leadingJet->Eta()-secondJet->Eta());
      float dPhiJet = fabs(leadingJet->Phi()-secondJet->Phi());
      if(dPhiJet> piG) dPhiJet = 2*piG -dPhiJet;
      dPhiJet = (180*dPhiJet)/piG;
      fdPhiLeadingPairMC->Fill(dPhiJet);
      fptRatioLeadingPairMC->Fill(secondJet->Pt()/leadingJet->Pt());
    }
    
    fPhiLeadingGammaMC->Fill(GamMC[0]->Phi());
    fPtLeadingGammaMC->Fill(GamMC[0]->Pt());
    fEtaLeadingGammaMC->Fill(GamMC[0]->Eta());
  }

}