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  1. BenjaminHartman

    HEC-RAS Lateral Structure to cross sections

    Looking through the unsteady options and it looks like the tool is used for determining the initial flow conditions and can't distribute water continuously based on flows in channel.
  2. BenjaminHartman

    HEC-RAS Lateral Structure to cross sections

    Hey Chuck, Good feedback. I haven't tried this yet because I got hung up on particulars of Bohemia Spillway these last few days. If I had to guess I would say that this won't work because my model is an unsteady one that operated off observed gage data and flow optimization is a steady flow...
  3. BenjaminHartman

    Importing additional tributary to existing HEC-RAS channel system

    No, I've never heard of this happening. Is it functional and just ugly? If it isn't functional you just need to add a junction and check the boundary conditions.
  4. BenjaminHartman

    HEC-RAS Lateral Structure to cross sections

    So I obviously can't get HEC-RAS to operate as a distributary properly, so I was going to trick the program. There are several passes in the lower Mississippi river that I am trying to model. Normally I just set the downstream tailwater to each and have it run. But based on the stage downstream...
  5. BenjaminHartman

    HEC-RAS for MR

    Hey Francesca, It is for graduate work and to add on to the current 2 D model the department already has. I'll update you on what was happening. The flooding was occuring because when the work was converted from English to SI units there was some mistake. I went to an earlier version and...
  6. BenjaminHartman

    HEC-RAS for MR

    Hey everyone, I've been teaching myself HEC-RAS for the last 2 months. I am about to graduate and I have a model of the Mississippi River (pieced together by graduate students) that spans from Baton Rouge (River Mile 228.4) to Head of Passes (River Miles 0). I spend most of the time trouble...

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