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# Parameter definitions for thorn IDAnalyticBH
# $Header$
private:
# Schwarzschild parameters
# ------------------------
REAL mass "Mass of black hole"
{
: :: "Not sure if it can be negative or not"
} 2.0
# Kerr parameters
# ------------------------
REAL a_Kerr "Angular momentum parameter of black hole"
{
-1:1 :: "Between +1 and -1"
} 0.1
# Multiple Misner Parameters
# --------------------------
REAL mu "Misner mu value"
{
0: :: "Non-negative"
} 1.2
INT nmax "Number of terms to include for Misner series"
{
0: :: "Non-negative"
} 30
INT misner_nbh "Number of Misner black holes"
{
1:10 :: "Not more than 10"
} 1
# Brill Lindquist Parameters
# --------------------------
INT bl_nbh "Number of Brill Lindquist black holes"
{
1:4 :: "Between one and four holes implemented"
} 1
REAL bl_x0_1 "x-position of 1st BL hole"
{
: :: "Anything"
} 0.0
REAL bl_y0_1 "y-position of 1st BL hole"
{
: :: "Anything"
} 0.0
REAL bl_z0_1 "z-position of 1st BL hole"
{
: :: "Anything"
} 0.0
REAL bl_M_1 "Mass of 1st BL hole"
{
: :: "Anything"
} 1.0
REAL bl_x0_2 "x-position of 2nd BL hole"
{
: :: "Anything"
} 0.0
REAL bl_y0_2 "y-position of 2nd BL hole"
{
: :: "Anything"
} 0.0
REAL bl_z0_2 "z-position of 2nd BL hole"
{
: :: "Anything"
} 0.0
REAL bl_M_2 "Mass of 2nd BL hole"
{
: :: "Anything"
} 1.0
REAL bl_x0_3 "x-position of 3nd BL hole"
{
: :: "Anything"
} 0.0
REAL bl_y0_3 "y-position of 3nd BL hole"
{
: :: "Anything"
} 0.0
REAL bl_z0_3 "z-position of 3nd BL hole"
{
: :: "Anything"
} 0.0
REAL bl_M_3 "Mass of 3rd BL hole"
{
: :: "Anything"
} 1.0
REAL bl_x0_4 "x-position of 4th BL hole"
{
: :: "Anything"
} 0.0
REAL bl_y0_4 "y-position of 4th BL hole"
{
: :: "Anything"
} 0.0
REAL bl_z0_4 "z-position of 4th BL hole"
{
: :: "Anything"
} 0.0
REAL bl_M_4 "Mass of 4th BL hole"
{
: :: "Anything"
} 1.0
# Common parameters
# -----------------
REAL epsilon "Fudge factor"
{
0.0:* :: ""
} 1.e-16
shares: ADMBase
EXTENDS KEYWORD initial_data
{
"schwarzschild" :: "One Schwarzschild black hole"
"bl_bh" :: "Brill Lindquist black holes"
"misner_bh" :: "Misner black holes"
"multiple_misner_bh" :: "Multiple Misner black holes"
"kerr" :: "One Kerr black hole"
}
EXTENDS KEYWORD initial_lapse
{
"schwarzschild" :: "Set lapse to Schwarzschild"
"schwarz" :: "Set lapse to Schwarzschild"
"cadez" :: "Set lapse to Misner"
"kerr" :: "Set lapse to Kerr"
}
EXTENDS KEYWORD initial_shift
{
"kerr" :: "Set shift to Kerr"
}
USES KEYWORD metric_type
shares: StaticConformal
USES KEYWORD conformal_storage
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