Here are a few options showing how to run truth_ele_lcio.py code over data in the LCIO file format. This example is given for validation purposes. For a full analysis, download data with the "hs-get" command. See the HepSim manual explaining how to a run C++ code.

(1) To run this script, use Jas4pp in a batch mode (Linux/Cygwin/Mac)

       wget https://mc.hep.anl.gov/asc/hepsim/events/ep/141gev/lepto6ard_dis5q2//macros/truth_ele_lcio.py 
       fpad truth_ele_lcio.py

 

(2) Using Jas4pp in a GUI mode (Linux/Windows/Mac)

       wget https://mc.hep.anl.gov/asc/hepsim/events/ep/141gev/lepto6ard_dis5q2//macros/truth_ele_lcio.py 
       jaspp truth_ele_lcio.py
Or open the script using the File Menu of Jas4pp (Windows). Use the right mouse button to pop-up a drop-down menu and select "Run Script [F2]"

HEP.ANL.GOV