Good day .
I am trying to design a flood plain by autocad civil 3D and Hecras . The water surface which I have inport from Hecras into civil 3D is under my ground level in somewhere. Here is a attached photo of the profile .
I will really appreciate if anyone could give me advise on it.
Regards
Iman
If it is there, under what is showing, go to the Profile View Properties, on the Elevations tab, change to User Specified, and set the elevation to a lower number.
Hi Todd
First of all , i want to thanks for your answer.
Isn`t there anything wrong ? I mean in my modeling.
Does it usually happen with water surface?
Regards
Iman
If it is an import, then more than likely it will not automatically adjust the profile view height.
I don't think the WS is modeled correctly.
Any chance you can post just the data you built the WS from? Water surface on each section with elevation.
John Mayo
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