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# This parameter file tries to set up 3-black-hhole Misner initial data.
# Alas, it reveals a nasty "infinite memory leak" in IDAnalyticBH:
# the process size grows steadily at around O(100) Megabytes/second
# until all swap space is exhausted. (It was over a Gigabyte when I
# killed the process!)
########################################
#
# ***** grid *****
#
ActiveThorns = "CartGrid3D PUGH"
Driver::global_nx = 15
Driver::global_ny = 15
Driver::global_nz = 10
PUGH::ghost_size = 2
Grid::domain = "bitant"
Grid::type = "byspacing"
Grid::dxyz = 0.1
Grid::avoid_origin = "true"
########################################
#
# physics
#
ActiveThorns = "ADMBase ADMCoupling CoordGauge StaticConformal SpaceMask"
ActiveThorns = "IDAnalyticBH"
ADMBase::initial_data = "multiple_misner_bh"
IDAnalyticBH::misner_nbh = 3
IDAnalyticBH::mu = 1.0
########################################
#
# numerical methods
#
Cactus::cctk_itlast = 0
ADMBase::metric_type = "static conformal"
StaticConformal::conformal_storage = "factor"
ADMBase::evolution_method = "none"
ADMBase::initial_lapse = "Cadez"
ADMBase::lapse_evolution_method = "static"
ADMBase::initial_shift = "zero"
ADMBase::shift_evolution_method = "static"
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