Runtime Parameters Documentation for FLASH Release 4.2

physics/sourceTerms/Turb
    useTurb [BOOLEAN] [TRUE]
        flags whether the Turbulence unit is being used

physics/sourceTerms/Turb/TurbMain
    turb_c2 [REAL] [0.9]
        Valid Values: Unconstrained
        is the calibrated constant for determining the turbulent velocity
    turb_stepSize [INTEGER] [1]
        Valid Values: Unconstrained
        size of stencil in computing the laplacian and curl