freestanding surface. Mutsuro Sasaki´s sensitivity analysis method

Hello!

I'm trying to apply the Sensitivity Analysis Method from Mutsuro Sasaki to a surface.
At first some explanation about that metod:
Allrights reserved to Mutsuro Sasaki:

I'm trying to use kangaroo combined with galapagos to do the iterations.

I've been searching solutions but it's really difficult, here is what i've reached:

sutensiaDiscussion.gh

sutensiaDiscussionRhino.3dm

any help?