void showAdcWithEnergyDeposit(int runNo)
{
  gStyle->SetOptStat(0);


  TChain *t1 = new TChain("t1");
  char filename[100];
  if (runNo<10)
    sprintf(filename, "run000%d.root", runNo);
  else if (runNo<100)
    sprintf(filename, "run00%d.root", runNo);
  else if (runNo<1000)
    sprintf(filename, "run0%d.root", runNo);

  t1->Add(filename);

  TCanvas *c1 = new TCanvas("c1","c11");
  c1->SetFillColor(10);
  char output_filename[100];
  if (runNo<10)
    sprintf(output_filename, "hist000%d.root", runNo);
  else if (runNo<100)
    sprintf(output_filename, "hist00%d.root", runNo);
  else if (runNo<1000)
    sprintf(output_filename, "hist0%d.root", runNo);

  TCanvas *c1 = new TCanvas("c1","c1");
  c1->SetFillColor(10);
  c1->SetLogy();

  TH1F *h = new TH1F("h", "ADC spectrum", 4100, 0, 4100);
  t1->Project("h","qdch7");
  h->SetFillColor(kYellow);
  h->GetXaxis()->SetTitle("Channel");
  h->Draw();

  TGaxis *x2 = new TGaxis(75,14000,4000, 14000,0,6.75, 510,"-");
  x2->SetTitle("Energy Deposit (MeV)");
  //y3->SetTextFont(12);
  x2->SetTitleOffset(1.3);
  //y3->SetLabelFont(12);
  x2->Draw();

  TBox *b1 = new TBox(75+70-40, 0, 75+70+40, 14000);
  //b1->SetFillColor(kGreen);
  b1->SetFillStyle(3004);
  b1->SetFillColor(kBlack);

  b1->Draw("same");

  TLatex tex1;
  tex1.SetTextSize(0.04);
  tex1.DrawLatex(100, 1000, "MIP region");

  c1->Modified();
  c1->Update();
}