// ----------------------------------------------------------------------------------- //
/*
  ROOT macro for plotting an Ntuple in a fast way (good for initial inspection of data).

  Author: Troels C. Petersen (NBI) and Sascha Mehlhase (NBI)
  Email:  petersen@nbi.dk, mehlhase@nbi.dk
  Date:   20th of September 2011
*/
// ----------------------------------------------------------------------------------- //

void DrawNtuple() {

  // Open the file, and then get the Ntuple:
  TFile* file = TFile::Open("DataSet_ElectronPion_2GeV.root");
  TNtuple* ntuple = (TNtuple*)file->Get("ntuple");
  
  // Example of a simple drawing command:
  ntuple->Draw("Cher");
  
  // Putting in a requirement:
  // ntuple->Draw("Cher", "nHT < 4");
  
  // Longer example (which might be useful!):
  // ntuple->Draw("Cher", "nHT == 0");
  // ntuple->Draw("Cher", "nHT == 8", "same");
}