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test.par
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######################################
# Run Time
######################################
ActiveThorns = "Time"
Cactus::cctk_initial_time = 1
# LCDM: z = 302.5, a = 0.00329
# EdS: z = 205.5, a = 0.00484
Cactus::cctk_final_time = 1.10
Cactus::terminate = "time"
Time::dtfac = 0.0006
# for the Hamiltonian constraint dtfac needs
# to be much smaller than the scale factor
######################################
# Grid
######################################
ActiveThorns = "CartGrid3D CoordBase Slab SymBase PeriodicCarpet SpaceMask CoordGauge"
ActiveThorns = "Carpet CarpetLib CarpetInterp CarpetReduce CarpetSlab Boundary"
Carpet::adaptive_stepsize = "yes"
CoordBase::domainsize = "minmax"
CoordBase::xmin = -320.0
CoordBase::ymin = -320.0
CoordBase::zmin = -320.0
CoordBase::xmax = +320.0
CoordBase::ymax = +320.0
CoordBase::zmax = +320.0
CoordBase::dx = 20
CoordBase::dy = 20
CoordBase::dz = 20
CoordBase::boundary_size_x_lower = 3
CoordBase::boundary_size_y_lower = 3
CoordBase::boundary_size_z_lower = 3
CoordBase::boundary_size_x_upper = 3
CoordBase::boundary_size_y_upper = 3
CoordBase::boundary_size_z_upper = 3
CoordBase::boundary_shiftout_x_lower = 1
CoordBase::boundary_shiftout_y_lower = 1
CoordBase::boundary_shiftout_z_lower = 1
CoordBase::boundary_shiftout_x_upper = 0
CoordBase::boundary_shiftout_y_upper = 0
CoordBase::boundary_shiftout_z_upper = 0
CartGrid3D::type = "coordbase"
PeriodicCarpet::periodic = "yes"
SpaceMask::use_mask = "yes"
Carpet::init_fill_timelevels = "yes"
Carpet::prolongation_order_time = 2
Carpet::poison_new_timelevels = yes
Carpet::domain_from_coordbase = yes
Carpet::max_refinement_levels = 1
driver::ghost_size = 3
Carpet::use_buffer_zones = yes
Carpet::prolongation_order_space = 5
CarpetLib::poison_new_memory = yes
CarpetLib::max_allowed_memory_MB = 12288
Carpet::grid_structure_filename = "grid_structure.asc"
Carpet::grid_coordinates_filename = "grid_coordinates.asc"
#####################################
# Space Time IC
#####################################
ActiveThorns = "InitBase ICPertFLRW CT_Dust"
ActiveThorns = "ADMBase ADMMacros ADMAnalysis ADMCoupling StaticConformal"
InitBase::initial_data_setup_method = "init_single_level"
ADMBase::initial_data = "CT_Dust"
CT_Dust::my_initial_data = "ICPertFLRW"
CT_Dust::coupling = "yes"
# LCDM
CT_Dust::Lambda = 1.0382472680261657e-07
ICPertFLRW::ICPertFLRW_Lambda = "yes"
# With perturbation
#ICPertFLRW::ICPertFLRW_Amp_x[0] = 1e-5
#ICPertFLRW::ICPertFLRW_Amp_y[0] = 1e-5
#ICPertFLRW::ICPertFLRW_Amp_z[0] = 1e-5
#ICPertFLRW::ICPertFLRW_lambda_x[0] = 640.0
#ICPertFLRW::ICPertFLRW_lambda_y[0] = 640.0
#ICPertFLRW::ICPertFLRW_lambda_z[0] = 640.0
#####################################
# Hydrodynamics IC
#####################################
ActiveThorns = "TmunuBase"
TmunuBase::stress_energy_storage = "yes"
TmunuBase::stress_energy_at_RHS = "yes"
######################################
# Evolution
######################################
ActiveThorns = "MoL ML_BSSN ML_BSSN_Helper AEILocalInterp GenericFD LoopControl NaNChecker"
MoL::ODE_Method = "RK4"
MoL::MoL_Intermediate_Steps = 4
MoL::MoL_Num_Scratch_Levels = 1
ADMMacros::spatial_order = 4
ADMBase::metric_timelevels = 3
ADMBase::evolution_method = "ML_BSSN"
ML_BSSN::conformalMethod = 1
# 0 : phi method, 1 : W method
#-------------------------------
# Synchronous gauge
#-------------------------------
ADMBase::initial_lapse = "one"
ADMBase::initial_shift = "zero"
ADMBase::initial_dtlapse = "zero"
ADMBase::initial_dtshift = "zero"
ADMBase::lapse_timelevels = 3
ADMBase::shift_timelevels = 3
ADMBase::lapse_evolution_method = "ML_BSSN"
ADMBase::shift_evolution_method = "ML_BSSN"
ADMBase::dtlapse_evolution_method = "static"
ADMBase::dtshift_evolution_method = "static"
# d/dt alpha = -f alpha^n K - alphaDriver (alpha - 1)
ML_BSSN::harmonicN = 1.0
ML_BSSN::harmonicF = 0.0
ML_BSSN::alphaDriver = 0.0
ML_BSSN::MinimumLapse = 1.0e-8
ML_BSSN::advectLapse = 1.0
# d/dt beta^i = C Xt^i - betaDriver alpha^shiftAlphaPower beta^i
ML_BSSN::ShiftGammaCoeff = 0.0
ML_BSSN::betaDriver = 0.0
ML_BSSN::shiftAlphaPower = 0.0
ML_BSSN::advectShift = 1.0
ML_BSSN::evolveB = 0.0
######################################
# Output
######################################
ActiveThorns = "CarpetIOBasic CarpetIOScalar CarpetIOASCII CarpetIOHDF5"
IO::out_dir = $parfile
IO::out_unchunked = "no"
NaNChecker::check_every = 10
NaNChecker::action_if_found = "terminate"
NaNChecker::check_vars = "
ADMBase::metric
ADMBase::curv
ADMBase::lapse
ADMBase::shift
CT_Dust::rho
TmunuBase::eTtt
"
# print in stdout
IOBasic::outInfo_every = 1
IOBasic::outInfo_reductions = "average"
IOBasic::outInfo_vars = "
ADMBase::gxx
ADMBase::kxx
ADMBase::alp
CT_Dust::rho
ML_BSSN::ML_Ham
"
# print ascii file of var reduction
IOScalar::one_file_per_group = yes
IOScalar::outScalar_every = 1
IOScalar::outScalar_reductions = "average"
IOScalar::outScalar_vars = "
ADMBase::metric
ADMBase::curv
ADMBase::lapse
ADMBase::shift
ML_BSSN::ML_Ham
ML_BSSN::ML_Mom
CT_Dust::rho
"
# record the grid point values of a given plane
IOASCII::one_file_per_group = yes
IOASCII::out1D_every = 0
IOASCII::out1D_vars = ""
# record box values
IOHDF5::out_criterion = "divisor"
IOHDF5::out_every = 100
IOHDF5::one_file_per_group = yes
IOHDF5::compression_level = 0
IOHDF5::out_vars = "
ADMBase::metric
ADMBase::curv
CT_Dust::rho
"