Welcome to the RAS Solution Forums HEC-RAS Help unsteady post processor / subscript out of range

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  • #17664
    bateau
    Participant

    Hello,

    I’m doing a 1D unsteady flow dam breach simulation, and everything seems fine:

    “Writing Results to DSS

    Finished Unsteady Flow Simulation

    Reading Unsteady Data for Post Process…

    Generating Time Series Post Process File …
    Writing 1D Data: Water-Surface
    Writing 1D Data: Flow
    Time Series Post Process file generated [113 ms]”

    Until it gets to the unsteady post processor when the following message appears:

    “Error running the unsteady post processor

    Project Filename: C:\hec-ras\river\river.prj
    Project Filename: C:\hec-ras\river\river.prj
    Plan Filename: C:\hec-ras\river\river.p05

    DSS Filename: C:\hec-ras\river\river.dss

    Error Message:
    Error Description: Subscript out of range”

    What’s the problem here? Can someone help me solve this?
    I’ve done this kind of simulation before and never had an issue like this.

    Thank you very much.

    #17673
    vincent tremblay
    Participant

    Hi bateau,

    I had this problem fixed before by deleting the .dss file from the project folder and rerun the plan.

    Hope it can help.

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