void CoreLayer(int ip=0) {
  TCanvas *c1(new TCanvas());
  c1->SetLogy();
  
  gStyle->SetOptStat(0);

  TFile::Open("SimAnalysisLayerTracks900071.root");

  TH1F *temp1(new TH1F(*TLayer1));
  for(int i(0);i<100;i++) {
    temp1->SetBinContent(i+1,TLayer1->GetBinContent(i+1)/100000.0);
    temp1->SetBinError(i+1,TLayer1->GetBinError(i+1)/100000.0);
  }

  temp1->SetMarkerStyle(20);
  temp1->SetMarkerColor(4);
  temp1->SetTitle("Photon 10GeV;Radius (mm);Layer 1 density (particles/mm^{2})");
  temp1->GetYaxis()->SetTitleOffset(1.1);

  temp1->Draw("e");

  c1->Update();
  c1->Print("CoreLayer.png");
}