Now you transform numbers into actionable maps.
Before using the draft, please be aware that HEC-GeoRAS is not officially supported on ArcGIS 10.8 . The last officially supported version is typically ArcGIS 10.5/10.6. However, the workflow below describes the common workaround used by professionals to run the tool on newer versions (10.7–10.8). hec georas for arcgis 10.8