This runs in a node (from Revit > Script > Python ).

elevations = [0, 3000, 6000] # in project units names = ["L1", "L2", "L3"]

import clr clr.AddReference('RevitServices') from RevitServices.Persistence import DocumentManager doc = DocumentManager.Instance.CurrentDBDocument

OUT = "Levels created"

Revit 2019 — Dynamo For

This runs in a node (from Revit > Script > Python ).

elevations = [0, 3000, 6000] # in project units names = ["L1", "L2", "L3"] dynamo for revit 2019

import clr clr.AddReference('RevitServices') from RevitServices.Persistence import DocumentManager doc = DocumentManager.Instance.CurrentDBDocument This runs in a node (from Revit > Script > Python )

OUT = "Levels created"