HEC-GeoRAS
HEC-GeoRAS
(OP)
I am working on a Dam Failure Analysis and attempting to utilize HEC-GeoRAS with ArcGIS (version 9.3.1). The actual stream length is over 10 miles long and in order to import the stream alignment into HEC-GeoRAS, you must digitize the alignment in ArcGIS. This involves re-drawing the entire 10 miles of stream in ArcGIS snapping from node to node. Does anyone know a faster way of completing this process?
thanks





RE: HEC-GeoRAS
You can also use a command in Arc GIS to snap to the stream without having to click on every node. I think it's in the menu advanced Editor (I can't recall).
Hope this might help.