Hey I’m Nil,
I’m working on surface selection on grasshopper. What I’m trying to do, is select a range of surfaces (in square meters), higher than 9m2.
Somehow I can manage to extract at the end those surfaces, I might be doing a mistake, but I’m not sure where.
Thanks for the help!
I moved your topic to the Grasshopper category.
Here’s how it works:
extract_surfaces_larger_than.gh (8.7 KB)
In the future please post your file.
As far as i know you need to pass the geometry as well in order to dispatch them. Your “sort list” is just outputting the area, which you can’t use any further.
And your “sub list” works with the indicies, not the calculated area.
As martin showed, it’s quite easy to use “larger than”. Also there is no need to “sort” them.
@martinsiegrist Thank you very much!
@andreas6, you’re right, Martin’s way is much easier. Thank you 
