{
gROOT->LoadMacro("AtlasUtils.C");
c1 = new TCanvas("c1","A Simple Graph",0,0,700,500);
c1->SetFillStyle(4100);
c1->SetGrid();
//
leg = new TLegend(0.20,0.78,0.92,0.93);
leg->SetHeader("Toy MC : Loc_#phi plot, B=2 Tesla, -1<#eta<+1, Landau fluctuation");
//
Int_t nplot = 2;
for (int iplot=0; iplot<nplot; iplot++) {
if( iplot==0) TFile *f = new TFile("phi_v2_1.root");
if( iplot==1) TFile *f = new TFile("phi_v2_101_old.root");
if( iplot==2) TFile *f = new TFile("phi_104c.root");
if( iplot==3) TFile *f = new TFile("phi_104c_oldAmp.root");
//
phi_dist->SetTitle();
phi_dist->GetXaxis()->SetTitle("loc-#phi [degree]");
phi_dist->GetXaxis()->SetTitleOffset(1.1);
phi_dist->GetYaxis()->SetTitle("<cluster size>");
phi_dist->GetYaxis()->SetTitleOffset(1.3);
phi_dist->SetMinimum(1.00);
phi_dist->SetMaximum(1.50);
phi_dist->SetMarkerSize(0.8);
if(iplot==0) phi_dist->SetMarkerColor(2);
if(iplot==1) phi_dist->SetMarkerColor(4);
if(iplot==2) phi_dist->SetMarkerColor(3);
if(iplot==3) phi_dist->SetMarkerColor(1);
if(iplot==0) phi_dist->SetLineColor(2);
if(iplot==1) phi_dist->SetLineColor(4);
if(iplot==2) phi_dist->SetLineColor(3);
if(iplot==3) phi_dist->SetLineColor(1);
if(iplot==0) phi_dist->Draw("PZ");
if(iplot!=0) phi_dist->Draw("SAME PZ");
if(iplot==0) leg->AddEntry(phi_dist,"Induced Current Model w/new pulse shape (tot 25ns)","p");
if(iplot==1) leg->AddEntry(phi_dist,"SCT Digitization Model w/old pulse shape (tot 30ns)","p");
}
//
leg->SetBorderSize(2);
leg->SetFillColor(10);
leg->SetTextSize(0.035);
leg->Draw();
//
c1.Print("LA_phi.pdf");
}