diff options
author | jthorn <jthorn@e296648e-0e4f-0410-bd07-d597d9acff87> | 2003-06-02 11:16:00 +0000 |
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committer | jthorn <jthorn@e296648e-0e4f-0410-bd07-d597d9acff87> | 2003-06-02 11:16:00 +0000 |
commit | f89d8bd3f248e132cdd4125d3b1391798bd64b3d (patch) | |
tree | 5cbb103c3fb3d87c2b1dc10cf276b3f25e7115d0 /param.ccl | |
parent | 7234e803c1b27a6b5d84a0f5a7ea85415940b601 (diff) |
C The Robertson-Walker metric doesn't work ==> move it to ../../archive/
C
C The argument rama is the R(t) in the
C Robertson-Walker metric, and if this is passed correctly then this
C subroutine computes the correct metric. But the rest of this thorn
C doesn't know to pass this value. :( :( See Mitica's Cosmo thorn
C for a better way to get this metric.
git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinInitialData/Exact/trunk@177 e296648e-0e4f-0410-bd07-d597d9acff87
Diffstat (limited to 'param.ccl')
-rw-r--r-- | param.ccl | 58 |
1 files changed, 29 insertions, 29 deletions
@@ -202,7 +202,7 @@ KEYWORD exact_model "The exact solution/coordinates used in thorn exact" # cosmological spacetimes # "Lemaitre" :: "Lemaitre-type spacetime" -"Robertson-Walker" :: "Robertson-Walker spacetime" +##"Robertson-Walker" :: "Robertson-Walker spacetime" "de Sitter" :: "de Sitter spacetime (R-W cosmology, near t=0, p=0)" "de Sitter+Lambda" :: "de Sitter spacetime with cosmological constant" "anti-de Sitter+Lambda":: "anti-de Sitter spacetime with cosmological constant" @@ -622,34 +622,34 @@ REAL Lemaitre__R0 "Lemaitre: scale factor (radius) of the universe at time t=0" } 1.0 ################################################################################ - -# -# parameters for Robertson-Walker spacetime -# - -REAL Robertson_Walker__R0 \ - "Robertson-Walker: scale factor (radius) of the universe at time t=0" -{ -(0.0:* :: "any positive real number" -} 0.1 - -REAL Robertson_Walker__rho "Robertson-Walker: density parameter" -{ -0.0:* :: "any real number >= 0" -} 0.1 - -INT Robertson_Walker__k "Robertson-Walker: geometry type parameter" -{ --1:1:1 :: "one of the values -1, 0, 1" -} 0 - -# true ==> include pressure terms (radiation-dominated universe) -# false ==> don't include pressure terms (matter-dominated universe) -BOOLEAN Robertson_Walker__pressure \ - "Robertson-Walker: are pressure terms included?" -{ -} "true" - +## +### +### parameters for Robertson-Walker spacetime +### +## +##REAL Robertson_Walker__R0 \ +## "Robertson-Walker: scale factor (radius) of the universe at time t=0" +##{ +##(0.0:* :: "any positive real number" +##} 0.1 +## +##REAL Robertson_Walker__rho "Robertson-Walker: density parameter" +##{ +##0.0:* :: "any real number >= 0" +##} 0.1 +## +##INT Robertson_Walker__k "Robertson-Walker: geometry type parameter" +##{ +##-1:1:1 :: "one of the values -1, 0, 1" +##} 0 +## +### true ==> include pressure terms (radiation-dominated universe) +### false ==> don't include pressure terms (matter-dominated universe) +##BOOLEAN Robertson_Walker__pressure \ +## "Robertson-Walker: are pressure terms included?" +##{ +##} "true" +## ################################################################################ # |