CAD-1 Presents - Hydrology and Hydraulics in Civil 3D 

I think the way you selected banks, at 29:00, to import into HEC RAS is not correct: Left and Right banks are determined by looking downstream on a drainage draw, river, creek etc and then deciding which bank is on either side.. Nothing against what you have in this tutorial, it is very useful. Thanks a lot for posting this video !

You also need to flip the cross section stationing to read Left to Right looking downstream in HEC-RAS.

Hello, I loved your video, I wanted to ask you how to attach the slope of a platform with the slope of road

Can you help me about error"outfall out-3 has more than 1 inlet or an outlet link

HOW TO WORK WITH SANITARY SEWERS?

The fucking habit of using acres, pounds... when the rest of the world uses the international system unit