Remove Items inside brep

[TBFI (Thomas Intal)]

I made a box grid and I am trying to remove all the boxes inside the brep using Shape in Brep. I can’t seem to figure out why the items inside the Brep are not filtered out.

Thanks!!

[martinsiegrist]

It’s hard to say simply looking at your screenshot. I’d sift the Breps in a different way. However your solution works just fine too.

What are you expecting to see as a result?

[TBFI (Thomas Intal)]

Thanks for the help! I didn’t notice I had the input for Shape in Brep the other way around. I was trying to clear out all the boxes inside the intersecting brep. Also, thanks for the suggestion on sifting data.