GeoRAS error during floodplain delineation

[ed]

depth is computed and shown, but get the following error message when “converting floodplain GRID to polygon for profile Max WS”. Tried to use 3dAnalyst to convert water surface tin to raster. Ran ok for 2 sites and then started giving same error message.

[jadams]

I have received this error when working on a network drive. Try setting the data to export to the hard drive.

[Anonymous]

Thanks for that suggestion, but all my work is currently on the local hard drive. I started out trying to use network drives, but too many problems arose.

[rahulkapurkar]

you got the solution for hec geo ras floodplain error

[Anonymous]

I would suggest to keep exported files locally and “avoid” putting them in sub/sub/folders. This is what worked for me- C:/rasoutput

[Author]

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