WCSim Validation

18230e0d5ef9b5c32234d862585814f2a6e24615

Pull Request #557: Feature/individual pmt dark rate

HKFDOD_500MeVem_ODbarrelIn_startY

Tests
0.66 sec
No wcsimrootevent in geometry
No wcsimrootevent2 in geometry
No wcsimrootevent_OD in geometry
Reference Geom not found
bad pass
Geometry warnings pass