Kangaroo to recreate Ned Kahn's Project

Hi everyone,

I'm very new to Grasshopper and Kangaroo. And, I've used one of user's definition to recreate one of Ned Kahn's wind project. But when I've applied it to the series of individual grid cells, which I created by the panelling tool plug-in, they are all merged together. So I'm wondering if you can help me to separate them so they can react individually upon the applied wind.

Many Thanks