Here you can download the ZLS/Fyris code:
Note: The Copyright is a mixture of OpenSource and non-OpenSource. Fyris may not be used for Commercial Purposes without permission. The Copyright text from the code is reproduced below, do not download if you do not agree with the terms.
/* ======================================== */ /* */ /* ZLS (Zone--Level System) and the Fyris */ /* Alpha radiative lagrangian hydrodynamics */ /* code (c) 2010 Ralph S. Sutherland, */ /* RSAA. Australian National University. */ /* All rights reserved. */ /* */ /* ======================================== */ /* */ /* Version 1.00 RC 2010 */ /* */ #define FYRIS_VERSION "v1.00 Release Candidate" /* */ /* ======================================== */ /* */ /* No part of this source code may be */ /* reproduced or reused elsewhere for any */ /* commercial purpose without the authour's */ /* permission. */ /* */ /* The code may not be distributed without */ /* this notice included. */ /* */ /* Notes on Opensource Code Components: */ /* Portions of this software: zlib, jpeg6b, */ /* libpng-1.2.18 and ccl remain opensource */ /* code and may freely obtained and used */ /* according to their respective software */ /* copyrights. The code in the */ /* subdirectories: zlib-1.2.3, jpeg6b, */ /* libpng-1.2.18 and ccl are based on these */ /* open sources and may be used as */ /* opensource code, however it is */ /* recommended that a user obtain original */ /* copies from the zlib, ccl and jpeg */ /* sources (as documented in those files) */ /* as that will provide build tools for a */ /* wider range of platforms. */ /* */
Exact Riemann solver test code
A test program using the full exact Gottlieb and Groth (1988) solver is available, along with test inputs for generating exact solutions on a finite grid. Useful for teaching and testing purposes.
Exact Rieman Solver: riemansolver.zip (ZIP, 557kB)