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  1. popriver

    energy gradeline has inverse slope in unsteady analysis

    I have a fairly steep slope in my model (18%). The energy gradeline is sloping up instead of down, as the water flows down this steep area (in a very bad way). It acually starts to go up at he top of the steep slope (or one cross-section up). I'm trying contraction coefficients in unsteady...
  2. popriver

    HEC-RAS Levee option doesn't seem to be working

    Well, you were right. I tried changing the cross-section, deleting the low part to left of levee, and got the same resulting wsel. So it wasn't really putting the flow over there, it just showed it graphically in the cross-section I guess. A bug perhaps. Also, in the original gometry file, it...
  3. popriver

    HEC-RAS Levee option doesn't seem to be working

    Thanks for your help. I am not interpolating cross-sections. I've attached a print screen of the cross-section. (There is a lateral structure on the right at the end of the cross-section.) I was thinking this might be happening because the invert on the left side of the levee is lower than on...
  4. popriver

    HEC-RAS Levee option doesn't seem to be working

    I don't seem to have any luck in modeling levees in HEC-RAS. Currently I am using a levee to not allow flow into a low area to the left of the main river. I'm only using the option at one cross-section. I have the levee outside of the bank station, but the cross-section view still shows flow...

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