I have a river with different cross sections. I need to georeference the river geometry.
I have cross sections inverts coordinates and I know the projection. How can i georefrence it?
I have already replaced the reach invert line table coordinates with my new coordinates and changed the projection in Ras mapper but it does not help.
Thanks.
You’ll probably find more success doing all of your pre-processing in ArcGIS. Then use the HEC-GeoRAS extension to bring everything into HEC-RAS, already georeferenced.