Added new intial lapse profile, 'psi^n' corresponding to the initial

conformal factor raised to some exponent, given by the new parameter
initial_lapse_psi_exponent.


git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinInitialData/TwoPunctures/trunk@54 b2a53a04-0f4f-0410-87ed-f9f25ced00cf

1 files changed, 5 insertions, 0 deletions

diff --git a/param.ccl b/param.ccl
index d578502..0d3973f 100644
--- a/param.ccl
+++ b/param.ccl
@@ -14,6 +14,7 @@ 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"
+	"psi^n"                     :: "Based on the initial conformal factor"
 }
 
 
@@ -120,6 +121,10 @@ REAL par_S_minus[3] "spin of the m- puncture"
   (*:*) :: ""
 } 0.0
 
+REAL initial_lapse_psi_exponent "Exponent n for psi^-n initial lapse profile"
+{
+  (*:*) :: "Should be negative"
+} -2.0
 
 
 BOOLEAN use_sources "Use sources?"