//*-- Author: Andreas Morsch (CERN)
if (gClassTable->GetID("AliRun") < 0) {
- gROOT->LoadMacro("../macros/loadlibs.C");
+ gROOT->LoadMacro("loadlibs.C");
loadlibs();
}
// Connect the Root Galice file containing Geometry, Kine and Hits
-
+
TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject("galice.root");
if (!file) {
}
}
// Book histos
- TH1F *eH = new TH1F("eH","Energy", 150, 0.0, 150.);
- TH1F *etaH = new TH1F("eEta","Eta", 180, -0.9, 0.9);
- TH1F *phiH = new TH1F("ePhi","Phi", 62, -3.1, 3.1);
-
+ TH1F *eH = new TH1F("eH","Energy", 150, 0.0, 150.);
+ TH1F *etaH = new TH1F("eEta","Eta", 180, -0.9, 0.9);
+ TH1F *phiH = new TH1F("ePhi","Phi", 62, -3.1, 3.1);
+ TH1F *tH = new TH1F("tH","n tracks", 30, 0.5, 29.5);
+ TH1F *ptH = new TH1F("ptH","Track pT", 100., 0., 100.);
+ TH1F *drH = new TH1F("drH","Track dR", 120., 0., 6.);
+
+ Float_t phiT[50], etaT[50], ptT[50];
+
TClonesArray* jets = new TClonesArray("AliEMCALJet",10000);
-
+
for (int nev=0; nev<= evNumber2; nev++) {
printf("\n Event .............%d", nev);
Int_t nparticles = gAlice->GetEvent(nev);
if (pEMCAL) {
TTree *TR = gAlice->TreeR();
Int_t nent=TR->GetEntries();
- TR->SetBranchAddress("Jets", &jets);
+ TR->SetBranchAddress("EMCALJets", &jets);
nbytes += TR->GetEntry(0);
Int_t nJet = jets->GetEntries();
printf("\n Number of Jets %d", nJet);
AliEMCALJet *mJet;
for (Int_t ij=0; ij < nJet; ij++) {
mJet = (AliEMCALJet*)jets->UncheckedAt(ij);
- printf("\n Jet:%d E %f phi %f eta %f\n", ij,
- mJet->Energy(), mJet->Phi(), mJet->Eta());
+ Float_t eta = mJet->Eta();
+
+ printf("\n Jet:%d E %f phi %f eta %f tracks %d\n", ij,
+ mJet->Energy(), mJet->Phi(), eta,
+ mJet->NTracks());
etaH->Fill(mJet->Eta());
phiH->Fill(mJet->Phi());
- eH ->Fill(mJet->Energy());
+ if (TMath::Abs(eta) < 0.4)
+ eH->Fill(mJet->Energy());
+ tH ->Fill((Float_t)mJet->NTracks());
+
+ mJet->TrackList(ptT, etaT, phiT);
+ for (Int_t it = 0; it < mJet->NTracks(); it++)
+ {
+ printf("\n Track: %5d pT %8.3f eta %8.3f phi %8.3f",
+ it, ptT[it], etaT[it], phiT[it]);
+ ptH->Fill(ptT[it]);
+ Float_t dPhi = phiT[it]-mJet->Phi();
+ Float_t dEta = etaT[it]-mJet->Eta();
+ Float_t dr = TMath::Sqrt(dPhi*dPhi+dEta*dEta);
+ drH->Fill(dr);
+ }
} // jet
} // ?EMCAL
} // event
c1->cd(1); eH->Draw();
c1->cd(2); etaH->Draw();
c1->cd(3); phiH->Draw();
+ c1->cd(4); tH->Draw();
+
+ TCanvas *c2 = new TCanvas("c2","Canvas 2",400,10,600,700);
+ c2->Divide(2,2);
+ c2->cd(1); ptH->Draw();
+ c2->cd(2); drH->Draw();
}
+