• Fatal Error in Mike 3: Combined sigma and z-level

    It seems whenever I try and us the "combined sigma and z-level" functionality of Mike3, I get the following error:

    Fatal error: AllocateVecR: Vector already allocated

    At first I though it was my bathymetry, but then I tried this approach in one of the example files (Oresund) and received the same error message.

    Does anyone have suggestions on getting around this error? Or on something I may be missing?

    Regards.