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# Parameter definitions for thorn TwoPunctures
# $Header$
SHARES: ADMBase
USES KEYWORD metric_type
EXTENDS KEYWORD initial_data
{
"twopunctures" :: "two puncture black holes"
}
EXTENDS KEYWORD initial_lapse
{
"twopunctures-antisymmetric" :: "antisymmetric lapse for two puncture black holes, -1 <= alpha <= +1"
"twopunctures-averaged" :: "averaged lapse for two puncture black holes, 0 <= alpha <= +1"
}
SHARES: StaticConformal
USES KEYWORD conformal_storage
PRIVATE:
BOOLEAN verbose "Print screen output while solving"
{
} "no"
BOOLEAN keep_u_around "Keep the variable u around after solving"
{
} "no"
KEYWORD grid_setup_method "How to fill the 3D grid from the spectral grid"
{
"Taylor expansion" :: "use a Taylor expansion about the nearest collocation point (fast, but might be inaccurate)"
"evaluation" :: "evaluate using all spectral coefficients (slow)"
} "Taylor expansion"
INT npoints_A "Number of coefficients in the compactified radial direction"
{
4:* :: ""
} 30
INT npoints_B "Number of coefficients in the angular direction"
{
4:* :: ""
} 30
INT npoints_phi "Number of coefficients in the phi direction"
{
4:*:2 :: ""
} 16
REAL Newton_tol "Tolerance for Newton solver"
{
(0:*) :: ""
} 1.0e-10
INT Newton_maxit "Maximum number of Newton iterations"
{
0:* :: ""
} 5
REAL par_b "x coordinate of the m+ puncture"
{
(0.0:*) :: ""
} 1.0
REAL par_m_plus "mass of the m+ puncture"
{
(0.0:* :: ""
} 1.0
REAL par_m_minus "mass of the m- puncture"
{
(0.0:* :: ""
} 1.0
REAL par_P_plus[3] "momentum of the m+ puncture"
{
(*:*) :: ""
} 0.0
REAL par_P_minus[3] "momentum of the m- puncture"
{
(*:*) :: ""
} 0.0
REAL par_S_plus[3] "spin of the m+ puncture"
{
(*:*) :: ""
} 0.0
REAL par_S_minus[3] "spin of the m- puncture"
{
(*:*) :: ""
} 0.0
BOOLEAN use_sources "Use sources?"
{
} "no"
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