XS elevations not extracted

0 votes
asked Jan 11 by anonymous
After running "XS Cutlines Attributes -> Elevations", there is no XS Surface Table, and the cross section profiles are all blank when I export to HEC-RAS.  It seems like the DEM isn't being sampled, but I'm not getting any error messages.  Any insights would be greatly appreciated.

1 Answer

0 votes
answered Feb 23 by GuillaumeN (180 points)
HI !

Did you check the DTM used for the interpolation (Option / DTM / Rasters selection) ?

Did you check the CRS of the DTM and the project / XS ?

Another way is to do it with HEC-Ras ...

Good luck

Guillaume N
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