JTransitTime2D.cc File Reference

Example program to histogram PMT 2D transit-time distribution. More...

#include <string>
#include <iostream>
#include <iomanip>
#include "TROOT.h"
#include "TFile.h"
#include "TH1D.h"
#include "JDetector/JPMTTransitTimeProbability.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

Go to the source code of this file.

Functions
int	main (int argc, char **argv)

Detailed Description

Example program to histogram PMT 2D transit-time distribution.

Author

mdejong

Definition in file JTransitTime2D.cc.

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 22 of file JTransitTime2D.cc.

{
  using namespace std;
  using namespace JPP;

  string         outputFile;
  int            debug;

  try {

    JParser<> zap("Example program to histogram PMT 2D transit-time distribution.");

    zap['o'] = make_field(outputFile)       = "histogram.root";
    zap['d'] = make_field(debug)            = 0;

    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }


  TFile out(outputFile.c_str(), "recreate");
  
  TH1D h2("tt2", NULL,  100, -20.0, +20.0);

  for (int i = 1; i <= h2.GetNbinsX(); ++i) {

    const double t1 = h2.GetBinCenter(i);

    h2.SetBinContent(i, getTransitionTimeProbability2D(t1));
  }

  out.Write();
  out.Close();
}