Divide uneven surfaces by area

hi everyone, I am having a difficult dividing my geometry by area size. I have a series of surfaces that are uneven and i’m trying to divide to subsurfaces with an area that is close to 50 square meter each / surface divide.gh (26.6 KB)

Thank u for your help.

surface_divide_2018Jan7a.gh (41.4 KB)


thank you very much Joseph