Welcome to the RAS Solution Forums HEC-RAS Help 2D Flow Area is missing

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  • #6029
    Anonymous
    Guest

    I am running HEC-RAS 5.0 (the full version from the website). I am getting an error message when I am running it saying that the 2D flow are is missing. This is the full error:
    Data for 2D Area is missing.
    Check the Geometry Associations and
    the 2D mesh for problems.

    HDF5-DIAG: Error detected in HDF5 (1.8.11) thread 0:

    #000: ..\..\src\H5G.c line 463 in H5Gopen2(): unable to open group
    Unsteady flow encountered an error.

    major: Symbol table
    minor: Can’t open object
    #001: ..\..\src\H5Gint.c line 320 in H5G__open_name(): group not found
    major: Symbol table
    minor: Object not found
    #002: ..\..\src\H5Gloc.c line 430 in H5G_loc_find(): can’t find object
    major: Symbol table
    minor: Object not found

    Writing Results to DSS
    #003: ..\..\src\H5Gtraverse.c line 861 in H5G_traverse(): internal path traversal failed
    major: Symbol table

    Computations Summary

    Computation Task Time(hh:mm:ss)
    Completing Geometry <1
    Preprocessing Geometry(64) <1
    Unsteady Flow Computations(64) <1
    Writing to DSS(64) <1
    Complete Process <1
    minor: Object not found
    #004: ..\..\src\H5Gtraverse.c line 641 in H5G_traverse_real(): traversal operator failed
    major: Symbol table
    minor: Callback failed
    #005: ..\..\src\H5Gloc.c line 385 in H5G_loc_find_cb(): object 'Flow 2D' doesn't exist
    major: Symbol table
    minor: Object not found

    Has anyone else had this issue?

    #9776
    Anonymous
    Guest

    yep, i’m getting that same error with a simple model. any solutions?

    #9777
    Kyle Moynihan
    Participant

    Have you made sure your geometry associations are correct in RAS Mapper?

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