How to extract Stair runs and landings from Stair Object using Dynamo?

[kennyb6]

Multistory stairs are a different breed than normal stairs. Basically it is just a single set of runs/landings and then copied along the levels, so you will only get a single set when trying to get them this way.

You should read through this post, it should have the information you want:

Multistory stair components

Hi I am trying to get all the stairs within a multistory stair. I’ve written a Python script but it is not returning all the individual stairs. I think if a stair has the same floor-to-floor height they must be grouped and only one instance is returned using the GetAllStairsIds command. There looks like there might be another command MultistoryStairsId but I’m not sure if this will do what I need it to do. Any thoughts? import clr clr.AddReference('RevitAPI') from Autodesk.Revit.DB import * c…