Default number of events

Changed the default number of events to 100

ecal/scripts/emcal_electrons.cxx

@@ -19,7 +19,7 @@
 
 using namespace HepMC3;
 
-void emcal_electrons(int n_events = 1e6, const char* out_fname = "./data/emcal_electron_0GeVto30GeV_100kEvt.hepmc")
+void emcal_electrons(int n_events = 1e3, const char* out_fname = "./data/emcal_electron_0GeVto30GeV_100kEvt.hepmc")
 {
   WriterAscii hepmc_output(out_fname);
   int events_parsed = 0;
@@ -48,6 +48,8 @@ void emcal_electrons(int n_events = 1e6, const char* out_fname = "./data/emcal_e
     // sphere of given radius, in this case momentum.
     r1->Sphere(px, py, pz, p);
 
+    //std::cout << std::sqrt(px*px + py*py + pz*pz) - p << " is zero? \n";
+
     // type 1 is final state
     // pdgid 11 - electron 0.510 MeV/c^2
     GenParticlePtr p3 = std::make_shared<GenParticle>(