Filter Floor Openings By Level?

I am using a Dynamo Script to delete and make new openings in floors and ceilings.

How do I select openings that are at a particular elevation? It seems as though the openings have no parameters to filter them by.


Here is how I would do it.
Since openings have a host we can:

  1. Collect
  2. Get Host
  3. Get Host’s level
  4. Group by that level


John, you just make it look so simple! :smiley:

I thought of getting the host, however I got nulls as a return. I will try that out!

1 Like

Clockwork Element.Host + works. Other nodes only return Null.


Sometimes Clock work returns Null and sometimes it doesnt. NOt sure what the determining factor is.