I'm a relatively experienced HEC-GeoRAS error and I'm having issues exporting my data into HEC-RAS.
I've created my river, flowpaths, banks, and cross sections and am using a TIN as my terrain source. And I've simplified my data so I have a very simple river system.
When I run Stream Centerline Attributes "All" - I get a "Failed to interpolate error". If I run topology and then length/stations I do not get this error. Only when I run the "All" step of Stream Centerline Attributes. After this error, I do not get a River2D line although thfeature class is created.
If I proceed to XSCutlines Attributes "All" I get the "Failed to interpolate error" several times, in fact I get the error 10 times which is the amount of cross sections that I have.
Everything is in the same coordinate system and I've used this TIN before with GeoRAS and it worked fine.
Any ideas?
Thanks,
Matt
