Runtime Parameters Documentation for FLASH Release 4.6.1


physics/sourceTerms/Burn
    useBurn [BOOLEAN] [FALSE]
        shall I burn?

physics/sourceTerms/Burn/BurnMain
    enucDtFactor [REAL] [1.e30]
        Valid Values: Unconstrained
        Limit timestep to limit total energy deposited by burning is kept
        artificially high to effectively turn off limiting by default
    useShockBurn [BOOLEAN] [FALSE]
        Is burning allowed within shocks?

physics/sourceTerms/Burn/BurnMain/nuclearBurn
    algebra [INTEGER] [1]
        Valid Values: 1 to 2
        choice of linear algebra package & 1 = MA28 ;  2 = GIFT
    nuclearDensMax [REAL] [1.0E14]
        Valid Values: 0 to INFTY
        Max burning density
    nuclearDensMin [REAL] [1.0E-10]
        Valid Values: 0 to INFTY
        Min burning density
    nuclearNI56Max [REAL] [1.0]
        Valid Values: 0 to INFTY
        Max Ni56 mass frac. for burning
    nuclearTempMax [REAL] [1.0E12]
        Valid Values: 0 to INFTY
        Max burning temperature
    nuclearTempMin [REAL] [1.1E8]
        Valid Values: 0 to INFTY
        Min burning temperature
    odeStepper [INTEGER] [1]
        Valid Values: 1 to 2
        choice of ode time stepper 1 = Bader-Deuflhard variable order 2 =
        Rosenbrock 4th order
    useBurnTable [BOOLEAN] [FALSE]
        choice of rate evaluation FALSE = analytic rates TRUE = table
        interpolation