The update checks for Spatial Analyst license at launch. Open ArcMap → Customize → Extensions → Check Spatial Analyst . Restart ArcMap.
: The U.S. Army Corps of Engineers (HEC) officially stopped testing new versions of HEC-GeoRAS after ArcGIS 10.2.1 hec georas for arcgis 108 upd
This is a .NET threading error. Ensure your map is in Layout View , not Data View, before writing the geometry. The final patch for ArcGIS 10.8 partially mitigates this. The update checks for Spatial Analyst license at launch
If you have searched for , you are likely navigating the challenges of legacy software compatibility. You need a version that works flawlessly with ArcMap 10.8, handles pre-processing of river geometry, and exports data correctly to HEC-RAS. This article provides an exhaustive overview of HEC-GeoRAS for ArcGIS 10.8, focusing on its latest update (10.2.1 or 10.3, depending on Esri’s naming), installation troubleshooting, core features, and workflow optimization. : The U
The most recent update ( upd ) for the 10.8 workflow addresses:
A new processing setting that allows users to extract cross-sections for an entire river system in a batch process rather than clicking individual lines, utilizing background processing (64-bit background geoprocessing, if available in the 10.8 setup).