WCSim Validation

ba5a6aeb4b1d6c31c0273620c789e15f48f6ff9d

Pull Request #468: Feature/od coverages

WCTE_500MeVem_centre_xdir

Tests
2351.85 sec
Failed wcsimrootevent plot comparisons
Failed wcsimrootevent2 plot comparisons
Failed wcsimrootevent_OD plot comparisons
Geom
bad pass
Geometry warnings pass