Cubit 17.02 User Documentation
List Curve <range> Interval
provides a concise summary interval values, firmness, and bounds; something like:
Id Intervals Firm (Size) [Low,High] 1 6 H+ (1.66667) [6,6] 2 10 H+ (1) 3 8 H+ (1.25) [8,8] 4 10 H+ (1) where Firm H:Hard, S:Soft, +:meshed, -:unmeshed E:constrained-to-be-even
Listing an entity with the "mesh" keyword option may also give the intervals.