blob: 73739a96a74fc70053a0f8faa1a1a31bc96b1559 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
# This parameter file sets up Brill-Lindquist initial data and finds the
# apparent horizons in it with AHFinderDirect.
########################################
#
# ***** grid *****
#
ActiveThorns = "CoordBase SymBase CartGrid3D PUGH"
Driver::global_nx = 52
Driver::global_ny = 52
Driver::global_nz = 102
PUGH::ghost_size = 2
Grid::domain = "full"
Grid::type = "byspacing"
Grid::dxyz = 0.04
Grid::avoid_origin = "true"
########################################
#
# physics
#
ActiveThorns = "ADMBase ADMCoupling CoordGauge StaticConformal SpaceMask"
ActiveThorns = "IDAnalyticBH"
ADMBase::initial_data = "bl_bh"
IDAnalyticBH::bl_nbh = 2
IDAnalyticBH::bl_m_1 = 1.0
IDAnalyticBH::bl_x0_1 = 0.0
IDAnalyticBH::bl_y0_1 = 0.0
IDAnalyticBH::bl_z0_1 = 1.0
IDAnalyticBH::bl_m_2 = 0.5
IDAnalyticBH::bl_x0_2 = 0.0
IDAnalyticBH::bl_y0_2 = 0.0
IDAnalyticBH::bl_z0_2 = -1.0
SpaceMask::use_mask = "true"
########################################
#
# numerical methods
#
Cactus::cctk_itlast = 0
ADMBase::metric_type = "static conformal"
StaticConformal::conformal_storage = "factor+derivs+2nd derivs"
ADMBase::evolution_method = "none"
ADMBase::initial_lapse = "Cadez"
ADMBase::lapse_evolution_method = "static"
ADMBase::initial_shift = "zero"
ADMBase::shift_evolution_method = "static"
########################################
ActiveThorns = "PUGHSlab IOBasic IOUtil IOASCII"
IO::parfile_write = "no"
IO::out_dir = "bl-different-mask-min-radius-points=5"
IOASCII::out2D_every = 1
IOASCII::out2D_style = "gnuplot f(x,y)"
IOASCII::out2D_vars = "SpaceMask::emask"
########################################
#
# AHFinderDirect
#
ActiveThorns = "AEILocalInterp PUGHInterp PUGHReduce SphericalSurface AHFinderDirect"
AHFinderDirect::print_timing_stats = "true"
AHFinderDirect::verbose_level = "algorithm details"
AHFinderDirect::h_base_file_name = "bl-different-mask-min-radius-points=5.h"
AHFinderDirect::BH_diagnostics_base_file_name = "bl-different-mask-min-radius-points=5.BH_diagnostics"
AHFinderDirect::set_mask_for_all_horizons = "true"
AHFinderDirect::set_old_style_mask = "true"
# inside = horizon - 5 grid points
# buffer = from there out to horizon
AHFinderDirect::mask_radius_multiplier = 1.0
AHFInderDirect::mask_radius_offset = -5.0
AHFInderDirect::mask_buffer_thickness = 5.0
AHFinderDirect::mask_is_noshrink = "true"
AHFinderDirect::min_horizon_radius_points_for_mask = 5.0 # grid points
AHFinderDirect::N_horizons = 2
AHFinderDirect::origin_x[1] = 0.0
AHFinderDirect::origin_y[1] = 0.0
AHFinderDirect::origin_z[1] = +1.0
AHFinderDirect::initial_guess_method[1] = "coordinate sphere"
AHFinderDirect::initial_guess__coord_sphere__x_center[1] = 0.0
AHFinderDirect::initial_guess__coord_sphere__y_center[1] = 0.0
AHFinderDirect::initial_guess__coord_sphere__z_center[1] = +1.0
AHFinderDirect::initial_guess__coord_sphere__radius[1] = 0.5
AHFinderDirect::origin_x[2] = 0.0
AHFinderDirect::origin_y[2] = 0.0
AHFinderDirect::origin_z[2] = -1.0
AHFinderDirect::initial_guess_method[2] = "coordinate sphere"
AHFinderDirect::initial_guess__coord_sphere__x_center[2] = 0.0
AHFinderDirect::initial_guess__coord_sphere__y_center[2] = 0.0
AHFinderDirect::initial_guess__coord_sphere__z_center[2] = -1.0
AHFinderDirect::initial_guess__coord_sphere__radius[2] = 0.25
|
