Data and parameter files Geant 4 files injector

程序框架结构 Data and parameter files Geant 4 files injector. xml Primary. Generator. Action. cc Corsika. Primary. Generator. cc detector. xml ED_pos_all. txt MD_pos_all. txt Geometry. cc Detector. Construction. cc LHEvent. cc AG 4 Bag. cc array. xml Physic. List. cc Op. Process. cc Run. Action. cc Event. Action. cc Tracking. Action. cc Stepping. Action. cc MD_PMTSD. cc Event. Action. cc Hit. Digitizer. cc Output ROOT file and info file Generate particle (Read Corsika secondary particle one by one) Define the detector and array define processes &cuts Fast simulation Hit digitizer, add noise hit, trigger selection