May 23, 2023

Prepare a 3D DWG Contour File for Revit

Paul Storm | Application Engineer

In this video, we investigate how we should prepare a 3D DWG contour file so that we can easily create our typography within Revit. We notice how Southern hemisphere coordinate systems are sometimes mapped X to Y, and how it is possible for the coordinates to be increasing in a negative sense instead of a positive sense. Quite often the easting and northing are notated in meters while the actual eastings and northings are drawn in millimeters and similarly the elevations of the contours are also in millimeters.

Furthermore, the easting northings and elevations reflect the real-world distances from the origin. With the exception of a civil 3D surface must be linked in, the file can just be linked in using the center to center a setting in Revit.

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About the Author

Paul Storm | Application Engineer

Paul is a key player in the Architecture, Engineering, and Construction Autodesk spectrum, specialising in BIM ISO 19650 and the Autodesk Construction Cloud. He guides Architecture and MEP firms during their transition from CAD to BIM, ensuring smooth setup, efficient file management, and successful software adoption. Paul has been instrumental in managing projects worth several billion rands across the Southern African region, showcasing his dedication and expertise in advancing the industry.