Cactus::cctk_run_title     = "Kerr with a 90 degree rotational symmetry"
Cactus::cctk_full_warnings = yes
Cactus::cctk_itlast        = 3

ActiveThorns = "InitBase"

ActiveThorns = "Slab"

ActiveThorns = "IOUtil"
IO::out_dir       = $parfile
IO::parfile_write = no

ActiveThorns = "PUGH PUGHReduce PUGHSlab"
driver::global_nx  = 19
driver::global_ny  = 19
driver::global_nz  = 19
driver::ghost_size =  2

ActiveThorns = "NaNChecker"

ActiveThorns = "Boundary CartGrid3D CoordBase SymBase"
CartGrid3D::type         = byrange
CartGrid3D::domain       = bitant
CartGrid3D::avoid_origin = no
CartGrid3D::xmin         = -0.5
CartGrid3D::ymin         = -0.5
CartGrid3D::zmin         = -0.5
CartGrid3D::xmax         =  4.0
CartGrid3D::ymax         =  4.0
CartGrid3D::zmax         =  4.0

ActiveThorns = "RotatingSymmetry90"

ActiveThorns = "ADMBase ADMCoupling ADMMacros CoordGauge SpaceMask StaticConformal"
SpaceMask::use_mask = yes

ActiveThorns = "Exact"
ADMBase::initial_data  = exact
ADMBase::initial_lapse = exact
ADMBase::initial_shift = exact
Exact::exact_model = "Kerr/Kerr-Schild"
Exact::Kerr_KerrSchild__mass = 1.0
Exact::Kerr_KerrSchild__spin = 0.6

ActiveThorns = "LegoExcision"
LegoExcision::fixed_excision = sphere
LegoExcision::fixed_size      =  1.26

ActiveThorns = "Time"
Time::dtfac = 0.25

ActiveThorns = "MoL"
MoL::ODE_Method = RK3

ActiveThorns = "BSSN_MoL"
BSSN_MoL::excise       = yes
BSSN_MoL::excisionType = lego

ADMBase::evolution_method = ADM_BSSN
ADM_BSSN::stencil_size = 2
ADM_BSSN::advection    = upwind2
ADM_BSSN::bound        = newrad

ADMBase::lapse_evolution_method = 1+log
ADM_BSSN::lapsesource           = modified
ADM_BSSN::harmonic_f            = 2.0
ADM_BSSN::LapsePsiPower         = 4
ADM_BSSN::force_lapse_positive  = yes

ADMBase::shift_evolution_method = gamma0
ADM_BSSN::ShiftGammaCoeff       = 0.75
ADM_BSSN::BetaDriver            = 2.5
ADM_BSSN::ShiftAlpPower         = 2
ADM_BSSN::ShiftPsiPower         = 4

ActiveThorns = "ADMConstraints"
ADMConstraints::excise = yes

ActiveThorns = "IOBasic LocalReduce"
IOBasic::outInfo_every      = 1
IOBasic::outInfo_reductions = "norm2"
IOBasic::outInfo_vars       = "
        ADMConstraints::ham
        ADMConstraints::momx
"

IOBasic::outScalar_every      = 1
IOBasic::outScalar_reductions = "minimum maximum average norm1 norm2 norm_inf"
IOBasic::outScalar_style      = gnuplot
IOBasic::outScalar_vars       = "
        ADMBase::metric
        ADMBase::lapse
        ADMBase::shift
        ADMConstraints::hamiltonian
        ADMConstraints::momentum
"

ActiveThorns = "IOASCII"
IOASCII::out1D_every = 1
IOASCII::out1D_style = "gnuplot f(x)"
IOASCII::out1D_vars  = "
        ADMBase::metric
        ADMBase::lapse
        ADMBase::shift
        ADMConstraints::hamiltonian
        ADMConstraints::momentum
"