tools for computing and analysing dust grain trajectories around cometary nuclei

See cosim/README.md for further information and this blog entry and article

The obj file for the comet 67P/Churyumov–Gerasimenko is a lower-resolution, equal cell size re-mesh derived from Mattias Malmer's mesh by permission.

The covis component will be published soon.

Please see the LICENSE file. If in doubt please contact the authors.