{
//This program plots the nuebar flux for IsoDAR@KamLAND


TFile *file=new TFile("nuebar_flux.root");
TH1D *flux= (TH1D*)file->Get("flux");


new TCanvas;

flux->SetTitle("nuebar flux in 5 years (1.29E23 nuebar)");
flux->SetXTitle("neutrino energy (MeV)");
flux->SetYTitle("nuebar/bin");
flux->Draw();


}