While working in Revit and attempting to calculate concrete volumes, I noticed no native Volume parameter for stairs. That is why I created this script.
Essentially, the script will calculate the volume of selected elements and return the total volume. It will also work for other solid families.
The script uses Python nodes but will also work with native Dynamo nodes. I explain both options in the video.
Before you start using this script, please back up the existing project model.
Also, if you wish to download this (and all other scripts) along with my sample files, please visit the Shop page.
The script does not use Dynamo packages.