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Autodesk
Status For Review
Product InfoWorks ICM
Categories River Modeling
Created by Murray Coburn
Created on Aug 20, 2026

Provide option to stop river section roughness values being taken from roughness zones

When building river reaches, the software will assign section roughness values based on roughness zones, where present. This has caused issues when re-building river reaches after importing roughness zones, leading to unwanted changes to the user-defined section panel markers and roughness values.

Perhaps an option to only apply roughness zones to the 2D zone and exclude the 1D domain would be useful.

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