Magneto numerically solves the equations of magnetohydrodynamics using a reconstruct-solve-average approach (that is, using Riemann solvers). It is designed to illustrate a constrained transport algorithm -- which is described in this paper: http://arxiv.org/abs/1304.3609 -- which ensures that the magnetic field remains divergence-free.

• A quick start guide can be found in readmes/quickstart.txt
• A list of subroutines/functions can be found in readmes/contents.txt

Magneto is released under the GNU General Public License (version 3, or -- at your option -- any later version), details of which can be found in the header of each file and in readmes/gpl-license.txt. In the spirit of this, if you contribute to a file please do not hesitate to add your details to the header, to the top of the list of authors, in the form: Copyright year name (institution)