dtDataDump             = 1.0        // dump at beginning and end
DataDumpName           = output_
CosmologyOutputRedshift[0] =  20.0
CosmologyOutputRedshift[1] =  18.0
CosmologyOutputRedshift[2] =  15.0
CosmologyOutputRedshift[3] =  12.0
CosmologyOutputRedshift[4] =  8.0

#
#  set hydro parameters
#
Gamma                  = 1.6667
PPMDiffusionParameter  = 0       // diffusion off
DualEnergyFormalism    = 1       // use total & internal energy
InterpolationMethod    = 1     // SecondOrderA
CourantSafetyNumber    = 0.5
ParticleCourantSafetyNumber = 0.8
FluxCorrection         = 2
ConservativeInterpolation = 0
HydroMethod            = 0
RadiativeCooling            = 0
MultiSpecies                = 2
#UseMetallicityField         = 1
use_grackle                 = 1
MetalCooling = 0
metal_cooling = 1
grackle_data_file = CloudyData_UVB=HM2012_shielded.h5
CMBTemperatureFloor = 1
with_radiative_cooling = 1

#
#  set grid refinement parameters
#
StaticHierarchy           = 0    // AMR turned on!

# ** These two set the level of refinement **
MaximumRefinementLevel    = 14
MaximumGravityRefinementLevel = 14

RefineBy                  = 2
CellFlaggingMethod        = 2 4 6
MinimumEfficiency         = 0.4
NumberOfBufferZones = 1
#MinimumOverDensityForRefinement = 5.0  5.0
#MinimumPressureJumpForRefinement = 10000.
RefineByJeansLengthSafetyFactor  = 16

#
#  set some global parameters
#
GreensFunctionMaxNumber   = 100   // # of greens function at any one time
UseMinimumPressureSupport = 1

# PopIII Stars and Radiative Clusters
StarParticleCreation = 9
StarParticleFeedback = 9
StarMakerTypeIaSNe = 1
StarMakerPlanetaryNebulae = 1
PopIIIStarMass = 150


# Radiation Info
RadiativeTransfer = 1
#RadiativeTransferRadiationPressure = 1
RadiativeTransferOpticallyThinH2 = 1
RadiativeTransferHIIRestrictedTimestep = 1
RadiativeTransferAdaptiveTimestep = 1
RadiativeTransferLoadBalance = 1
RadiationXRaySecondaryIon = 1
RadiationXRayComptonHeating = 1