#include "FWCore/Utilities/interface/Exception.h"
#include "FWCore/ParameterSet/interface/FileInPath.h"
#include "FastSimulation/MaterialEffects/interface/NuclearInteractionSimulator.h"
#include "FastSimulation/Utilities/interface/RandomEngine.h"
#include "FastSimDataFormats/NuclearInteractions/interface/NUEvent.h"
#include <iostream>
#include <sys/stat.h>
#include <cmath>
#include "TFile.h"
#include "TTree.h"
#include "TROOT.h"