WCSim Validation

3a1c0750d087218ed768ba122b8e92a8e9f1787a

Pull Request #543: assign correct thicknesses to FDOD WLS plates

HKFDOD_500MeVem_ODbarrelUp_startY

Tests
2758.62 sec
Failed wcsimrootevent plot comparisons
Failed wcsimrootevent2 plot comparisons
Failed wcsimrootevent_OD plot comparisons
Geom pass
bad
Geometry warnings pass