Grasshopper

algorithmic modeling for Rhino

retrieving the most repetitive item in a list?

hi geniuses, 

I'm trying to find the average vertex normal of several planes ...

i managed to get the vector direction and length right but i need to place it where the planes intersect. I know it's gonna be in the most repetitive point... but i'm having a hard time retrieving that point. 

anyone help me? 

i attached the def 

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Permalink Reply by shuo zhang on October 25, 2016 at 9:28pm

well, figured out another way with cullpt. attached script. But still wanna know how to retrieve the repetitive item in the list. 

(edited: my initial script was a non-sense since I used absolute value to vectors hoping to unify the direction of normals which ofc is fallacious... just spotted it now lol) 

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