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  1. cagood

    Unsteady Flow model with negative flows and velocity..HELP

    Problem solved. My cross-sections were too far apart. The water surface was crashing in between the large distances between sections. Thanks for the replies,
  2. cagood

    HEC GeoRAS ERROR..HELP!!

    Hey everyone, I am generating a inundation map within HEC GeoRAS. I have my GRID topo data into ArcGIS10 using GeoRAS 10, and have also successfully imported my HEC-RAS model on-top of the topo data. I go to run my "Ras Mapping" Water surface generation, and everything goes fine. My problem...
  3. cagood

    Unsteady Flow model with negative flows and velocity..HELP

    Hey everyone, I am new to the forum. I am a Water Resource Engineer in Denver, CO and need some guidance on a HEC-RAS model I am working on. I am modeling a "sunny-day" dam breach and have a hydrograph (generated in HEC-RAS)for the dam breach which I am attempting to route downstream via...

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