My office has upgraded Revit consistently every year. We had some schedules that were pre Revit 2017 which didn't support calculated values in tags, I hope I said that right? Anyhow, I am currently looking at revamping a Occupant Load Schedule and Room Tag in hopes to get occupant load shown on our plans. My schedule seems to be working right, however, the Room Tag is where I am experiencing problems. I have created a Key Schedule to auto-populate info in my Occupant Schedule based on the "Function of Space". I have added a parameter with a formula to calculate the "# of Occ". Everything in my schedule seems to be working. Once I modify my room tag to include the "# of Occ" I get a return of 0 (zero) once it is loaded into project. I have included my sample file that I am testing this in. If anyone has any suggestions on what I am doing wrong, I would appreciate a response. THANKS IN ADVANCED!
I forgot to mention this was done in Revit 2018.
Your Net Room Area column shows nothing so obviously the formula returns nothing.
Something is wacky with "Occ Load Fixed" in your formula "if(Area Per Occupant > 0 SF, (round(Area / Area Per Occupant)), Occ Load Fixed)". It not pulling"Occ Load Fixed" information from in your Project's Rooms. I suspect the Tag and the Room are referencing 2 different Shared Parameters with the same name. I got it to work with one of my SPs just fine.
...Oh, I also had to add my own SP to the Tag and the Project Rooms for "Area Per Occupant". Yeah, I think the Shared Parameters you have in the Tag and Project don't share the same GUIDs. It's working for me when I add my SPs.
You didn't figure it out yet? I tested and provided analysis is post 4/5. I got it to work. You could not?
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