AutoCAD Civil 3D

[#1]

Greetings,

I have been trying to import/export information to create a flood map using hec ras. I succesfully (not without some pain), imported the geometric data into HEC RAS and did my analysis. I create the .sdf and try to import it to Civil 3D, but, while it appears to have imported succesfully, it does not show the water lines.

As a matter of fact, CIVIL3D indicates at some point that the minimim and maximum elevations are both 0.00m.

I checked the .sdf file, which I attach, and it looks fine to me. It has the information of the water level as it should.

I think I´ve watched every video avilable and i can´t seem to find the answer. 

Thanks a lot for your help!!!

[#2]

No help? Did I not explain myself properly?

[#3]

I've got the same problem so not sure if you recieved an answer or if anyone can help ??

[#4]

i have faced some issues with the SDF import in the past and decided to to go the "CREATE PROFILE FROM FILE" route. after i run steady/unsteady state, from the tables window, i save the STA and WSE as a text file, that i can import to automatically create the water surface profile in my stream centerline (HEC-RAS reach) profile view. from there on, i can create the floodplain by stepped offset feature lines, or a corridor.

sorry, not the answer you are looking for, cannot help much with the SDF. 

[#5]

Thanks for the help, I'll give it a go and let you know ! Regards Paul Durrell MIEAust Environmental Engineer Klohn Crippen Berger Level 5 - 43 Peel St., South Brisbane QLD 4101 AUSTRALIA Postal address: PO Box 3276, South Brisbane QLD 4101 AUSTRALIA D +61.7.3004.0278| T +.61.7.3004.0244 | F +61.7.3004.0299 | PDurrell@klohn.com | www.klohn.com____________________________________________________________________________________________________________________________ If you have received this email in error, please delete the original message.