As there are several models working developed for round profiles, those can be made usable if a equivalent diameter and radius is provided for the profile class. These should be calculated from a equivalent round with the same area as the original profile.
Summary
Add a equivalent radius and diameter hook.
Detailed Description
As there are several models working developed for round profiles, those can be made usable if a equivalent diameter and radius is provided for the profile class. These should be calculated from a equivalent round with the same area as the original profile.