diff options
author | goodale <goodale@80bd93c7-81bc-453a-9e3f-619c0b4f6fe4> | 2002-04-25 22:03:52 +0000 |
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committer | goodale <goodale@80bd93c7-81bc-453a-9e3f-619c0b4f6fe4> | 2002-04-25 22:03:52 +0000 |
commit | 392f490baec0d20c048d65f4f4046daf8b8a5186 (patch) | |
tree | 9ed02db0e880afa2deae1d2ec69b21c1edfaa298 /doc | |
parent | b4e60268f097fcca471999c216614b267907b4c8 (diff) |
Initial import of new Einstein stuff. This has the new thorns, but not all
are fully functional yet.
When I have completed this stage I'll send an updated spec out with some
questions which have arisen during this process.
Please don't import anything new without checking with me first, as I want
to play games on the server copying cvs files around to preserve histories
on files which are only minimally touched.
Tom
git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/ADMAnalysis/trunk@2 80bd93c7-81bc-453a-9e3f-619c0b4f6fe4
Diffstat (limited to 'doc')
-rw-r--r-- | doc/documentation.tex | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/doc/documentation.tex b/doc/documentation.tex new file mode 100644 index 0000000..e3730fc --- /dev/null +++ b/doc/documentation.tex @@ -0,0 +1,46 @@ +\documentclass{article} +\begin{document} + +\title{ADMAnalysis} +\author{Tom Goodale et al} +\date{April 2002} +\maketitle + +\abstract{Basic analysis of the metric and extrinsic curvature tensors} + +\section{Purpose} + +This thorn calculates + +\begin{itemize} +\item +The trace of the extrinsic curvature ({\bf trK}). +\item +The determinant of the metric ({\bf detg}). +\item +The components of the metric in spherical coordinates +({\bf grr,grq,grp,gqq,gqp,gpp}). +\item +The components of the extrinsic curvature in spherical coordinates +({\bf Krr,Krq,Krp,Kqq,Kqp,Kpp}). +\end{itemize} + +if output is requested for them. + +\section{Comments} + +If the parameter {\bf rsquared\_in\_sphm} is set, it squares the +radial coordinate before applying the tranformation. + +In the spherical transormation, the $\theta$ coordinate is referred to +as {\bf q} and the $\phi$ as {\bf p}. + +This thorn knows how to handle `physical' and `static conformal' +metric types. + +% Automatically created from the ccl files by using gmake thorndoc +\include{interface} +\include{param} +\include{schedule} + +\end{document} |