WCSim Validation

9e35d47677ebf73140f35363990b317010dbe88c

Pull Request #526: New optical process for Raman scattering

WCTE_500MeVmum_centre_xdir

Tests
4.50 sec
No wcsimrootevent in geometry
No wcsimrootevent2 in geometry
No wcsimrootevent_OD in geometry
Geom pass
bad pass
Geometry warnings pass