void PlotPointingRes()
{
//=========Macro generated from canvas: c/c
//=========  (Mon May 16 09:09:49 2022) by ROOT version 6.20/06
   TCanvas *c = new TCanvas("c", "c",0,0,1600,1200);
   gStyle->SetOptStat(0);
   c->Range(-937.5,-18.75,937.5,168.75);
   c->SetFillColor(0);
   c->SetBorderMode(0);
   c->SetBorderSize(2);
   c->SetFrameBorderMode(0);
   c->SetFrameBorderMode(0);
   
   THStack *hs = new THStack();
   hs->SetName("hs");
   hs->SetTitle(";z_{origin} [mm]; Pointing Resolution [mm];");
   hs->SetMinimum(0);
   hs->SetMaximum(150);
   Double_t xAxis1[23] = {-750, -400, -300, -250, -200, -150, -125, -100, -75, -50, -25, 0, 25, 50, 75, 100, 125, 150, 200, 250, 300, 400, 750}; 
   
   TH1F *hs_stack_1 = new TH1F("hs_stack_1","",22, xAxis1);
   hs_stack_1->SetMinimum(0);
   hs_stack_1->SetMaximum(150);
   hs_stack_1->SetDirectory(0);
   hs_stack_1->SetStats(0);

   Int_t ci;      // for color index setting
   TColor *color; // for color definition with alpha
   ci = TColor::GetColor("#000099");
   hs_stack_1->SetLineColor(ci);
   hs_stack_1->GetXaxis()->SetTitle("z_{origin} [mm]");
   hs_stack_1->GetXaxis()->SetLabelFont(42);
   hs_stack_1->GetXaxis()->SetTitleOffset(1);
   hs_stack_1->GetXaxis()->SetTitleFont(42);
   hs_stack_1->GetYaxis()->SetTitle(" Pointing Resolution [mm]");
   hs_stack_1->GetYaxis()->SetLabelFont(42);
   hs_stack_1->GetYaxis()->SetTitleFont(42);
   hs_stack_1->GetZaxis()->SetLabelFont(42);
   hs_stack_1->GetZaxis()->SetTitleOffset(1);
   hs_stack_1->GetZaxis()->SetTitleFont(42);
   hs->SetHistogram(hs_stack_1);
   
   Double_t xAxis2[23] = {-750, -400, -300, -250, -200, -150, -125, -100, -75, -50, -25, 0, 25, 50, 75, 100, 125, 150, 200, 250, 300, 400, 750}; 
   
   TH1F *hsig_Hino_135_10ns_stack_1 = new TH1F("hsig_Hino_135_10ns_stack_1","",22, xAxis2);
   hsig_Hino_135_10ns_stack_1->SetBinContent(1,120.9265);
   hsig_Hino_135_10ns_stack_1->SetBinContent(2,77.62166);
   hsig_Hino_135_10ns_stack_1->SetBinContent(3,52.98224);
   hsig_Hino_135_10ns_stack_1->SetBinContent(4,57.36145);
   hsig_Hino_135_10ns_stack_1->SetBinContent(5,42.40071);
   hsig_Hino_135_10ns_stack_1->SetBinContent(6,32.64183);
   hsig_Hino_135_10ns_stack_1->SetBinContent(7,20.42934);
   hsig_Hino_135_10ns_stack_1->SetBinContent(8,20.43621);
   hsig_Hino_135_10ns_stack_1->SetBinContent(9,14.33404);
   hsig_Hino_135_10ns_stack_1->SetBinContent(10,11.61202);
   hsig_Hino_135_10ns_stack_1->SetBinContent(11,8.859221);
   hsig_Hino_135_10ns_stack_1->SetBinContent(12,10.73035);
   hsig_Hino_135_10ns_stack_1->SetBinContent(13,14.32106);
   hsig_Hino_135_10ns_stack_1->SetBinContent(14,16.40014);
   hsig_Hino_135_10ns_stack_1->SetBinContent(15,17.67178);
   hsig_Hino_135_10ns_stack_1->SetBinContent(16,23.50431);
   hsig_Hino_135_10ns_stack_1->SetBinContent(17,28.89335);
   hsig_Hino_135_10ns_stack_1->SetBinContent(18,32.05732);
   hsig_Hino_135_10ns_stack_1->SetBinContent(19,56.29406);
   hsig_Hino_135_10ns_stack_1->SetBinContent(20,56.46368);
   hsig_Hino_135_10ns_stack_1->SetBinContent(21,74.47071);
   hsig_Hino_135_10ns_stack_1->SetBinContent(22,110.021);
   hsig_Hino_135_10ns_stack_1->SetBinError(1,2.586166);
   hsig_Hino_135_10ns_stack_1->SetBinError(2,1.464358);
   hsig_Hino_135_10ns_stack_1->SetBinError(3,1.160547);
   hsig_Hino_135_10ns_stack_1->SetBinError(4,1.00079);
   hsig_Hino_135_10ns_stack_1->SetBinError(5,0.7629911);
   hsig_Hino_135_10ns_stack_1->SetBinError(6,0.6334668);
   hsig_Hino_135_10ns_stack_1->SetBinError(7,0.4778916);
   hsig_Hino_135_10ns_stack_1->SetBinError(8,0.5031314);
   hsig_Hino_135_10ns_stack_1->SetBinError(9,0.3267311);
   hsig_Hino_135_10ns_stack_1->SetBinError(10,0.2414033);
   hsig_Hino_135_10ns_stack_1->SetBinError(11,0.1928448);
   hsig_Hino_135_10ns_stack_1->SetBinError(12,0.2373107);
   hsig_Hino_135_10ns_stack_1->SetBinError(13,0.322394);
   hsig_Hino_135_10ns_stack_1->SetBinError(14,0.3905554);
   hsig_Hino_135_10ns_stack_1->SetBinError(15,0.4166364);
   hsig_Hino_135_10ns_stack_1->SetBinError(16,0.5563527);
   hsig_Hino_135_10ns_stack_1->SetBinError(17,0.7585679);
   hsig_Hino_135_10ns_stack_1->SetBinError(18,0.6196121);
   hsig_Hino_135_10ns_stack_1->SetBinError(19,1.512515);
   hsig_Hino_135_10ns_stack_1->SetBinError(20,1.144912);
   hsig_Hino_135_10ns_stack_1->SetBinError(21,1.471564);
   hsig_Hino_135_10ns_stack_1->SetBinError(22,1.989396);
   hsig_Hino_135_10ns_stack_1->SetEntries(22);

   ci = TColor::GetColor("#ff00ff");
   hsig_Hino_135_10ns_stack_1->SetLineColor(ci);

   ci = TColor::GetColor("#ff00ff");
   hsig_Hino_135_10ns_stack_1->SetMarkerColor(ci);
   hsig_Hino_135_10ns_stack_1->SetMarkerStyle(26);
   hsig_Hino_135_10ns_stack_1->SetMarkerSize(2);
   hsig_Hino_135_10ns_stack_1->GetXaxis()->SetTitle("|z_{origin}| [mm]");
   hsig_Hino_135_10ns_stack_1->GetXaxis()->SetLabelFont(42);
   hsig_Hino_135_10ns_stack_1->GetXaxis()->SetTitleOffset(1);
   hsig_Hino_135_10ns_stack_1->GetXaxis()->SetTitleFont(42);
   hsig_Hino_135_10ns_stack_1->GetYaxis()->SetTitle(" Pointing Resolution [mm]");
   hsig_Hino_135_10ns_stack_1->GetYaxis()->SetLabelFont(42);
   hsig_Hino_135_10ns_stack_1->GetYaxis()->SetTitleFont(42);
   hsig_Hino_135_10ns_stack_1->GetZaxis()->SetLabelFont(42);
   hsig_Hino_135_10ns_stack_1->GetZaxis()->SetTitleOffset(1);
   hsig_Hino_135_10ns_stack_1->GetZaxis()->SetTitleFont(42);
   hs->Add(hsig_Hino_135_10ns_stack_1,"");
   Double_t xAxis3[23] = {-750, -400, -300, -250, -200, -150, -125, -100, -75, -50, -25, 0, 25, 50, 75, 100, 125, 150, 200, 250, 300, 400, 750}; 
   
   TH1F *hsig_Hino_135_2ns_stack_2 = new TH1F("hsig_Hino_135_2ns_stack_2","",22, xAxis3);
   hsig_Hino_135_2ns_stack_2->SetBinContent(1,114.3606);
   hsig_Hino_135_2ns_stack_2->SetBinContent(2,77.69562);
   hsig_Hino_135_2ns_stack_2->SetBinContent(3,64.13433);
   hsig_Hino_135_2ns_stack_2->SetBinContent(4,49.57817);
   hsig_Hino_135_2ns_stack_2->SetBinContent(5,36.95729);
   hsig_Hino_135_2ns_stack_2->SetBinContent(6,30.781);
   hsig_Hino_135_2ns_stack_2->SetBinContent(7,23.70428);
   hsig_Hino_135_2ns_stack_2->SetBinContent(8,19.70467);
   hsig_Hino_135_2ns_stack_2->SetBinContent(9,14.61741);
   hsig_Hino_135_2ns_stack_2->SetBinContent(10,11.72085);
   hsig_Hino_135_2ns_stack_2->SetBinContent(11,10.2396);
   hsig_Hino_135_2ns_stack_2->SetBinContent(12,11.49671);
   hsig_Hino_135_2ns_stack_2->SetBinContent(13,12.21777);
   hsig_Hino_135_2ns_stack_2->SetBinContent(14,14.53042);
   hsig_Hino_135_2ns_stack_2->SetBinContent(15,19.98182);
   hsig_Hino_135_2ns_stack_2->SetBinContent(16,23.41485);
   hsig_Hino_135_2ns_stack_2->SetBinContent(17,30.14566);
   hsig_Hino_135_2ns_stack_2->SetBinContent(18,39.53489);
   hsig_Hino_135_2ns_stack_2->SetBinContent(19,53.26426);
   hsig_Hino_135_2ns_stack_2->SetBinContent(20,61.01122);
   hsig_Hino_135_2ns_stack_2->SetBinContent(21,82.08636);
   hsig_Hino_135_2ns_stack_2->SetBinContent(22,115.046);
   hsig_Hino_135_2ns_stack_2->SetBinError(1,1.306249);
   hsig_Hino_135_2ns_stack_2->SetBinError(2,0.8624832);
   hsig_Hino_135_2ns_stack_2->SetBinError(3,0.8713448);
   hsig_Hino_135_2ns_stack_2->SetBinError(4,0.5281473);
   hsig_Hino_135_2ns_stack_2->SetBinError(5,0.348496);
   hsig_Hino_135_2ns_stack_2->SetBinError(6,0.3711733);
   hsig_Hino_135_2ns_stack_2->SetBinError(7,0.2953853);
   hsig_Hino_135_2ns_stack_2->SetBinError(8,0.2501384);
   hsig_Hino_135_2ns_stack_2->SetBinError(9,0.1735626);
   hsig_Hino_135_2ns_stack_2->SetBinError(10,0.130568);
   hsig_Hino_135_2ns_stack_2->SetBinError(11,0.1168149);
   hsig_Hino_135_2ns_stack_2->SetBinError(12,0.1460116);
   hsig_Hino_135_2ns_stack_2->SetBinError(13,0.1407996);
   hsig_Hino_135_2ns_stack_2->SetBinError(14,0.1646287);
   hsig_Hino_135_2ns_stack_2->SetBinError(15,0.2536571);
   hsig_Hino_135_2ns_stack_2->SetBinError(16,0.302886);
   hsig_Hino_135_2ns_stack_2->SetBinError(17,0.3789356);
   hsig_Hino_135_2ns_stack_2->SetBinError(18,0.4028325);
   hsig_Hino_135_2ns_stack_2->SetBinError(19,0.6566924);
   hsig_Hino_135_2ns_stack_2->SetBinError(20,0.775235);
   hsig_Hino_135_2ns_stack_2->SetBinError(21,0.8291415);
   hsig_Hino_135_2ns_stack_2->SetBinError(22,1.282282);
   hsig_Hino_135_2ns_stack_2->SetEntries(22);

   ci = TColor::GetColor("#0000ff");
   hsig_Hino_135_2ns_stack_2->SetLineColor(ci);

   ci = TColor::GetColor("#0000ff");
   hsig_Hino_135_2ns_stack_2->SetMarkerColor(ci);
   hsig_Hino_135_2ns_stack_2->SetMarkerStyle(26);
   hsig_Hino_135_2ns_stack_2->SetMarkerSize(2);
   hsig_Hino_135_2ns_stack_2->GetXaxis()->SetTitle("|z_{origin}| [mm]");
   hsig_Hino_135_2ns_stack_2->GetXaxis()->SetLabelFont(42);
   hsig_Hino_135_2ns_stack_2->GetXaxis()->SetTitleOffset(1);
   hsig_Hino_135_2ns_stack_2->GetXaxis()->SetTitleFont(42);
   hsig_Hino_135_2ns_stack_2->GetYaxis()->SetTitle(" Pointing Resolution [mm]");
   hsig_Hino_135_2ns_stack_2->GetYaxis()->SetLabelFont(42);
   hsig_Hino_135_2ns_stack_2->GetYaxis()->SetTitleFont(42);
   hsig_Hino_135_2ns_stack_2->GetZaxis()->SetLabelFont(42);
   hsig_Hino_135_2ns_stack_2->GetZaxis()->SetTitleOffset(1);
   hsig_Hino_135_2ns_stack_2->GetZaxis()->SetTitleFont(42);
   hs->Add(hsig_Hino_135_2ns_stack_2,"");
   Double_t xAxis4[23] = {-750, -400, -300, -250, -200, -150, -125, -100, -75, -50, -25, 0, 25, 50, 75, 100, 125, 150, 200, 250, 300, 400, 750}; 
   
   TH1F *hsig_Hino_135_Hyy_stack_3 = new TH1F("hsig_Hino_135_Hyy_stack_3","",22, xAxis4);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(1,117.859);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(2,81.39754);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(3,63.04055);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(4,57.8531);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(5,38.07898);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(6,32.16523);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(7,20.9966);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(8,20.50955);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(9,14.39726);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(10,11.96467);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(11,9.993485);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(12,11.45258);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(13,13.21957);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(14,13.88452);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(15,19.08692);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(16,23.00681);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(17,28.3835);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(18,40.12212);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(19,51.52132);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(20,62.56757);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(21,81.73407);
   hsig_Hino_135_Hyy_stack_3->SetBinContent(22,117.2871);
   hsig_Hino_135_Hyy_stack_3->SetBinError(1,1.279771);
   hsig_Hino_135_Hyy_stack_3->SetBinError(2,0.8416983);
   hsig_Hino_135_Hyy_stack_3->SetBinError(3,0.8505508);
   hsig_Hino_135_Hyy_stack_3->SetBinError(4,0.732224);
   hsig_Hino_135_Hyy_stack_3->SetBinError(5,0.4145166);
   hsig_Hino_135_Hyy_stack_3->SetBinError(6,0.3663025);
   hsig_Hino_135_Hyy_stack_3->SetBinError(7,0.2705767);
   hsig_Hino_135_Hyy_stack_3->SetBinError(8,0.3029827);
   hsig_Hino_135_Hyy_stack_3->SetBinError(9,0.1975384);
   hsig_Hino_135_Hyy_stack_3->SetBinError(10,0.1446507);
   hsig_Hino_135_Hyy_stack_3->SetBinError(11,0.1179982);
   hsig_Hino_135_Hyy_stack_3->SetBinError(12,0.152962);
   hsig_Hino_135_Hyy_stack_3->SetBinError(13,0.1615089);
   hsig_Hino_135_Hyy_stack_3->SetBinError(14,0.186218);
   hsig_Hino_135_Hyy_stack_3->SetBinError(15,0.275355);
   hsig_Hino_135_Hyy_stack_3->SetBinError(16,0.3196969);
   hsig_Hino_135_Hyy_stack_3->SetBinError(17,0.4509352);
   hsig_Hino_135_Hyy_stack_3->SetBinError(18,0.5695532);
   hsig_Hino_135_Hyy_stack_3->SetBinError(19,0.5321193);
   hsig_Hino_135_Hyy_stack_3->SetBinError(20,0.864853);
   hsig_Hino_135_Hyy_stack_3->SetBinError(21,0.9977375);
   hsig_Hino_135_Hyy_stack_3->SetBinError(22,1.199031);
   hsig_Hino_135_Hyy_stack_3->SetEntries(22);

   ci = TColor::GetColor("#ff0000");
   hsig_Hino_135_Hyy_stack_3->SetLineColor(ci);

   ci = TColor::GetColor("#ff0000");
   hsig_Hino_135_Hyy_stack_3->SetMarkerColor(ci);
   hsig_Hino_135_Hyy_stack_3->SetMarkerStyle(24);
   hsig_Hino_135_Hyy_stack_3->SetMarkerSize(2);
   hsig_Hino_135_Hyy_stack_3->GetXaxis()->SetTitle("|z_{origin}| [mm]");
   hsig_Hino_135_Hyy_stack_3->GetXaxis()->SetLabelFont(42);
   hsig_Hino_135_Hyy_stack_3->GetXaxis()->SetTitleOffset(1);
   hsig_Hino_135_Hyy_stack_3->GetXaxis()->SetTitleFont(42);
   hsig_Hino_135_Hyy_stack_3->GetYaxis()->SetTitle(" Pointing Resolution [mm]");
   hsig_Hino_135_Hyy_stack_3->GetYaxis()->SetLabelFont(42);
   hsig_Hino_135_Hyy_stack_3->GetYaxis()->SetTitleFont(42);
   hsig_Hino_135_Hyy_stack_3->GetZaxis()->SetLabelFont(42);
   hsig_Hino_135_Hyy_stack_3->GetZaxis()->SetTitleOffset(1);
   hsig_Hino_135_Hyy_stack_3->GetZaxis()->SetTitleFont(42);
   hs->Add(hsig_Hino_135_Hyy_stack_3,"");
   Double_t xAxis5[23] = {-750, -400, -300, -250, -200, -150, -125, -100, -75, -50, -25, 0, 25, 50, 75, 100, 125, 150, 200, 250, 300, 400, 750}; 
   
   TH1F *hsig_Zee_stack_4 = new TH1F("hsig_Zee_stack_4","",22, xAxis5);
   hsig_Zee_stack_4->SetBinContent(6,30.3194);
   hsig_Zee_stack_4->SetBinContent(7,21.41113);
   hsig_Zee_stack_4->SetBinContent(8,16.27529);
   hsig_Zee_stack_4->SetBinContent(9,13.76733);
   hsig_Zee_stack_4->SetBinContent(10,12.02766);
   hsig_Zee_stack_4->SetBinContent(11,11.13904);
   hsig_Zee_stack_4->SetBinContent(12,10.971);
   hsig_Zee_stack_4->SetBinContent(13,12.08243);
   hsig_Zee_stack_4->SetBinContent(14,13.25971);
   hsig_Zee_stack_4->SetBinContent(15,15.96522);
   hsig_Zee_stack_4->SetBinContent(16,17.53958);
   hsig_Zee_stack_4->SetBinContent(17,23.94714);
   hsig_Zee_stack_4->SetBinError(6,1.480913);
   hsig_Zee_stack_4->SetBinError(7,0.3359183);
   hsig_Zee_stack_4->SetBinError(8,0.1242792);
   hsig_Zee_stack_4->SetBinError(9,0.06090065);
   hsig_Zee_stack_4->SetBinError(10,0.0398131);
   hsig_Zee_stack_4->SetBinError(11,0.03227324);
   hsig_Zee_stack_4->SetBinError(12,0.03126813);
   hsig_Zee_stack_4->SetBinError(13,0.0405321);
   hsig_Zee_stack_4->SetBinError(14,0.06297045);
   hsig_Zee_stack_4->SetBinError(15,0.1195467);
   hsig_Zee_stack_4->SetBinError(16,0.2569084);
   hsig_Zee_stack_4->SetBinError(17,0.7873421);
   hsig_Zee_stack_4->SetEntries(12);
   hsig_Zee_stack_4->SetMarkerStyle(20);
   hsig_Zee_stack_4->SetMarkerSize(2);
   hsig_Zee_stack_4->GetXaxis()->SetTitle("|z_{origin}| [mm]");
   hsig_Zee_stack_4->GetXaxis()->SetLabelFont(42);
   hsig_Zee_stack_4->GetXaxis()->SetTitleOffset(1);
   hsig_Zee_stack_4->GetXaxis()->SetTitleFont(42);
   hsig_Zee_stack_4->GetYaxis()->SetTitle(" Pointing Resolution [mm]");
   hsig_Zee_stack_4->GetYaxis()->SetLabelFont(42);
   hsig_Zee_stack_4->GetYaxis()->SetTitleFont(42);
   hsig_Zee_stack_4->GetZaxis()->SetLabelFont(42);
   hsig_Zee_stack_4->GetZaxis()->SetTitleOffset(1);
   hsig_Zee_stack_4->GetZaxis()->SetTitleFont(42);
   hs->Add(hsig_Zee_stack_4,"");
   hs->Draw("nostack p");
   
   TLegend *leg = new TLegend(0.55,0.7,0.72,0.88,NULL,"brNDC");
   leg->SetBorderSize(0);
   leg->SetTextSize(0.03);
   leg->SetLineColor(1);
   leg->SetLineStyle(1);
   leg->SetLineWidth(1);
   leg->SetFillColor(0);
   leg->SetFillStyle(1001);
   TLegendEntry *entry=leg->AddEntry("hsig_Hino_135_10ns_stack_1","135GeV 2ns signal","lpf");
   entry->SetFillStyle(1001);

   ci = TColor::GetColor("#ff00ff");
   entry->SetLineColor(ci);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);

   ci = TColor::GetColor("#ff00ff");
   entry->SetMarkerColor(ci);
   entry->SetMarkerStyle(26);
   entry->SetMarkerSize(2);
   entry->SetTextFont(42);
   entry=leg->AddEntry("hsig_Hino_135_2ns_stack_2","135GeV 10ns signal","lpf");
   entry->SetFillStyle(1001);

   ci = TColor::GetColor("#0000ff");
   entry->SetLineColor(ci);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);

   ci = TColor::GetColor("#0000ff");
   entry->SetMarkerColor(ci);
   entry->SetMarkerStyle(26);
   entry->SetMarkerSize(2);
   entry->SetTextFont(42);
   entry=leg->AddEntry("hsig_Hino_135_Hyy_stack_3","135 GeV Hyy signal","lpf");
   entry->SetFillStyle(1001);

   ci = TColor::GetColor("#ff0000");
   entry->SetLineColor(ci);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);

   ci = TColor::GetColor("#ff0000");
   entry->SetMarkerColor(ci);
   entry->SetMarkerStyle(24);
   entry->SetMarkerSize(2);
   entry->SetTextFont(42);
   entry=leg->AddEntry("hsig_Zee_stack_4","Zee MC","lpf");
   entry->SetFillStyle(1001);
   entry->SetLineColor(1);
   entry->SetLineStyle(1);
   entry->SetLineWidth(1);
   entry->SetMarkerColor(1);
   entry->SetMarkerStyle(20);
   entry->SetMarkerSize(2);
   entry->SetTextFont(42);
   leg->Draw();
   TLatex *   tex = new TLatex(0.14,0.84,"ATLAS");
tex->SetNDC();
   tex->SetTextFont(72);
   tex->SetTextSize(0.045);
   tex->SetLineWidth(2);
   tex->Draw();
      tex = new TLatex(0.25,0.84,"Internal");
tex->SetNDC();
   tex->SetTextFont(42);
   tex->SetTextSize(0.045);
   tex->SetLineWidth(2);
   tex->Draw();
      tex = new TLatex(0.14,0.8,"#sqrt{s} = 13 TeV");
tex->SetNDC();
   tex->SetTextFont(42);
   tex->SetTextSize(0.03375);
   tex->SetLineWidth(2);
   tex->Draw();
   c->Modified();
   c->cd();
   c->SetSelected(c);
}