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WIALLEN

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About WIALLEN

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  1. WIALLEN

    Link Boundary Condition

    Hello, Has anyone run into issues using the "link" boundary condition type, specifically with the SRH-2D preprocessor stalling when a link boundary condition type is used? Thanks!
  2. WIALLEN

    Error: Case_INTERNAL*.dat

    I am working in SMS Version 12.2.11 paired with SRH-2D Version 3.1.1. I am modeling several bridges and am trying to use the overtopping function but am running into inconsistencies with the error below when I try and enable overtopping for several of the pressure flow bridges. I have two copies of the simulation, both with the same mesh, materials, and boundary condition arcs. In one copy, I have all of the pressure flow boundary conditions arcs, and only have overtopping enabled for the arcs that do not return the error below. In the second copy, I have a subset of the pressure arcs that are giving the most trouble. Interestingly, when I run the model with the subset only, it runs fine, but those same arcs have overtopping enabled in the first simulation it gives the error. Has anyone run into similar issues, or have any thoughts on what might be causing the inconsistency? Thanks!
  3. WIALLEN

    Missing Case.dat Error

    Cody, Thanks for the quick reply. I was in fact getting the error message below in the SRH-Pre run and was able to resolve using the wiki page. Thanks again or your help.
  4. WIALLEN

    Missing Case.dat Error

    Hello, I am working in Version 12.2.11 of SMS and am running into the following error when I try to run the created simulation in SRH2D. Does anyone know of a fix for this error?
  5. I am trying to use the overtopping function for several bridges with pressure flow BCs. 4 or 5 of the 12 bridges work fine, however, several return errors at the start of the SRH2D simulation. Attached are screenshots of the two errors I've run into. Interestingly, the model will run fine if the bridges that return errors with overtopping enabled are switch to pressure flow BC with no overtopping. Has anyone run into similar issues/found and ways to resolve? Thanks!
  6. WIALLEN

    Boundary Condition Issues

    I have a inflow boundary condition set at the upstream end of a model I am working on. I move the location of the boundary condition upstream ~250 feet (see pictures below) and now receive the error message below when running in SRH-2D. Has anyone else run into this issue? Before (Working) After (not working) Error
  7. WIALLEN

    Boundary Condition Issues

    I have a inflow boundary condition set at the upstream end of a model I am working on. I move the location of the boundary condition upstream ~250 feet (see pictures below) and now receive the error message below when running in SRH-2D. Has anyone else run into this issue? Before (Working) After (not working) Error
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