!DESC "1+log sliced black hole, ADM_BSSN, Iterative CN, Carpet with 2 levels"

# Required thorns

ActiveThorns = "CoordBase SymBase time carpet carpetlib carpetregrid carpetreduce carpetslab boundary cartgrid3d bssn_mol mol nanchecker idanalyticbh carpetioascii ioutil iobasic admcoupling admbase admmacros coordgauge spacemask staticconformal"

# Grid

driver::global_nx = 21
driver::global_ny = 21
driver::global_nz = 21

driver::ghost_size_x = 2
driver::ghost_size_y = 2
driver::ghost_size_z = 2

Carpet::max_refinement_levels = 3
Carpet::prolongation_order_space = 3
Carpet::prolongation_order_time = 2

Carpet::init_each_timelevel = yes
Carpet::buffer_width = 1

CarpetRegrid::refinement_levels = 2
CarpetRegrid::regrid_every = 0
CarpetRegrid::keep_same_grid_structure = yes

grid::type   = "byspacing"
grid::dxyz   = 0.2
grid::domain = "octant"

cactus::cctk_initial_time = 0.0
cactus::cctk_itlast       = 20
 
time::dtfac = 0.25

# Initial data 

admbase::metric_type = "static conformal"
admbase::initial_data = "schwarzschild"

# Evolution

admbase::evolution_method = "adm_bssn" 

MoL::ODE_Method = "ICN"
MoL::MoL_Intermediate_Steps = 3

adm_bssn::bound  = "flat"

# Gauge

admbase::lapse_evolution_method = "1+log"

# Output

IO::out_fileinfo="none"
IO::out_dir = $parfile

IOBasic::outInfo_every = 1
IOBasic::outInfo_vars  = "admbase::gxx"

IOBasic::outScalar_every =  8
IOBasic::outScalar_vars  = "adm_bssn::adm_bs_gxx adm_bssn::adm_bs_Axx adm_bssn::adm_bs_phi adm_bssn::adm_bs_k adm_bssn::adm_bs_Gx admbase::gxx admbase::kxx admbase::alp"

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