WCSim Validation

5e431c3dab3a123453a989a1231f8690a95b41a0

Pull Request #468: Feature/od coverages

IWCD_OVERLAP

Tests
48.48 sec
wcsimrootevent plot pass
wcsimrootevent2 plot pass
wcsimrootevent_OD plot pass
Geom
bad pass
Geometry warnings pass