Runtime Parameters Documentation for FLASH Release 4.7.1

physics/sourceTerms/Stir
    useStir [BOOLEAN] CONSTANT [FALSE]
        Runtime switch for turning stirring on/off

physics/sourceTerms/Stir/StirMain
    st_computeDt [BOOLEAN] [FALSE]
        whether to restrict time step based on stirring
    useStir [BOOLEAN] [TRUE]
        Runtime switch for turning stirring on/off

physics/sourceTerms/Stir/StirMain/FromFile
    st_computeDt [BOOLEAN] [FALSE]
        whether to restrict time step based on stirring
    st_infilename [STRING] ["forcingfile.dat"]
        Valid Values: Unconstrained
        file containing the stirring time sequence

physics/sourceTerms/Stir/StirMain/Generate
    st_decay [REAL] [.1]
        Valid Values: Unconstrained
        correlation time for driving
    st_energy [REAL] [.01]
        Valid Values: Unconstrained
        energy input/mode
    st_freq [INTEGER] [1]
        Valid Values: Unconstrained
        the frequency of stirring
    st_reproducible [BOOLEAN] [FALSE]

    st_saveReproducible [BOOLEAN] [FALSE]

    st_seed [INTEGER] [2]
        Valid Values: Unconstrained
        random number generator seed
    st_stirmax [REAL] [62.8]
        Valid Values: Unconstrained
        maximum stirring *wavenumber*
    st_stirmin [REAL] [31.4]
        Valid Values: Unconstrained
        minimum stirring *wavenumber*