How to set a boundary limit for latitude and longitude data?


I’m new to grasshopper and have searched this forum and others for an answer but cant seem to figure this one out.

I’m trying to set a curve/ boundary for public furniture data i’m mapping using lat and long and am wondering how to set a boundary so that only the points within the boundary will be mapped. I know you can set a curve for a SHP file but am unsure how to do this with CSV data.

If anyone could point me in the right direction that would be fantastic! (18.7 KB)

Just to add i’m aware I could just delete points outside the box once I’ve exported the data but my next step is to map all the trees from a data set which has over 50,000 points which my computer can’t handle, so i’m looking to limit the data to the boundary.


I also don’t have the plugins needed to open your file. However, I guess you can just use the PointInCurve component, and combine that with a cull pattern. (7.6 KB)