How to rename structural columns eith the same X and Y

[honeyjain619]

Hello @Joana ,
Welcome to Dynamo Community,

Yes it is possible, you can group the elements on the basis of X & Y position and ignore the Z component.

you can refer this article

How to group by multiple keys (x, y, z)

Hi. I’m trying to group by multiple keys. I want to group the columns in the same location. (x == x, y == y, z == z) [Capture] this result is what i want: List Point(100, 100, 20) Point(120, 110, 10) Point(100, 100, 20) Point(100, 100, 10) List 0 List Point(100, 100, 20) Point(100, 100, 20) 1 List Point(120, 110, 10) 2 List Point(100, 100, 10) I’m having difficulty trying to group groups. thank you.