From b3aafc21d0044b4d68ee7a6c088c472799ed9503 Mon Sep 17 00:00:00 2001 From: tbode Date: Fri, 7 May 2010 00:59:10 +0000 Subject: WeylScal4: Remove variable modifications in Kranc script. Fix tensor parity tags. Add old-style BC compatibility. Add intelligence to runmath.sh in finding Kranc. Change bash script permissions. Add testsuites. Expand README description. git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/WeylScal4/trunk@52 4f5cb9a8-4dd8-4c2d-9bbd-173fa4467843 --- README | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) (limited to 'README') diff --git a/README b/README index 787db7a..24381d9 100644 --- a/README +++ b/README @@ -1,5 +1,6 @@ Cactus Code Thorn WeylScal4 -Author(s) : Roland Haas +Author(s) : Tanja Bode + Roland Haas Erik Schnetter Maintainer(s): Cactus team Licence : LGPL @@ -7,12 +8,21 @@ Licence : LGPL 1. Purpose -Calculate the Weyl Scalars for a given metric. - +Calculate the Weyl Scalars for a given metric given the fiducial tetrad of +Baker, Campanelli, and Lousto. PRD 65,044001 (2002) without the final null +rotations. 2. Implementation The code is generated automatically with Mathematica. The Mathematica scripts are in the subdirectory "m", and the Makefile in there -re-generates the code. This requires Mathematica to be installed. +re-generates the code. This requires Mathematica and Kranc to be installed. + +The scripts look for a Kranc installation in the "m" directory, in the Cactus +root directory and in $HOME as well as in the location where they find the +kranc shell-script if it is in the $PATH. If your Kranc (or kranc) directory is +in neither of these places, then you can set the environment variable KRANCPATH +to the location of your Kranc installation. + +This thorn was generated using Kranc from http://github.com/ianhinder/Kranc -- cgit v1.2.3