[u/mrichter/AliRoot.git] / prod / acrcaf / qa_pp / plot_macros / plotPtVz.C

{
gROOT->SetStyle("Plain");
gStyle->SetOptStat(0);
gStyle->SetPalette(1);

//open files and get lists
TList *l;
TFile f0("QAsym.proof.root");
l = (TList *)f0.Get("QAsymHists");


TH2F* fHpos;
TH2F* fHpneg;

fHpos=  (TH2F*) l->FindObject("fRecPtPosVz");
fHneg=  (TH2F*) l->FindObject("fRecPtNegVz");


TCanvas * dca = new TCanvas("pt", "pt", 100, 100, 1020, 520);
dca->Divide(2,1);
dca->cd(1);
fHpos->Draw("colz");
fHpos->SetTitle("positive tracks");
fHpos->SetYTitle("esdtrack->Zv()");

dca->cd(2);
fHneg->Draw("colz");
fHneg->SetMaximum(fHpos->GetMaximum());
fHneg->SetTitle("negative tracks");
fHneg->SetYTitle("esdtrack->Zv()");


}
  

}
Commit	Line	Data
08cff48a	1	{
	2	gROOT->SetStyle("Plain");
	3	gStyle->SetOptStat(0);
	4	gStyle->SetPalette(1);
	5
	6	//open files and get lists
	7	TList *l;
	8	TFile f0("QAsym.proof.root");
	9	l = (TList *)f0.Get("QAsymHists");
	10
	11
	12	TH2F* fHpos;
	13	TH2F* fHpneg;
	14
	15	fHpos= (TH2F*) l->FindObject("fRecPtPosVz");
	16	fHneg= (TH2F*) l->FindObject("fRecPtNegVz");
	17
	18
	19
	20
	21
	22
	23	TCanvas * dca = new TCanvas("pt", "pt", 100, 100, 1020, 520);
	24	dca->Divide(2,1);
	25	dca->cd(1);
	26	fHpos->Draw("colz");
	27	fHpos->SetTitle("positive tracks");
	28	fHpos->SetYTitle("esdtrack->Zv()");
	29
	30	dca->cd(2);
	31	fHneg->Draw("colz");
	32	fHneg->SetMaximum(fHpos->GetMaximum());
	33	fHneg->SetTitle("negative tracks");
	34	fHneg->SetYTitle("esdtrack->Zv()");
	35
	36
	37
	38	}
	39
	40
	41
	42	}