: ArcMap 10.8 requires Python 2.7.18 and .NET Framework 4.5.2 or higher. 2. Core Functionalities
Since HEC-GeoRAS is a legacy extension (officially supported up to ArcGIS 10.2/10.3), this post focuses on , installation challenges, and practical functionality for 10.8 users. hec georas for arcgis 10.8
Here's a basic workflow:
– Polylines spanning the entire floodplain, perpendicular to flow. : ArcMap 10