AxiSEM is a parallel spectral-element method for 3D (an-)elastic, anisotropic and acoustic wave propagation in spherical domains. It requires axisymmetric background models and runs within a 2D computational domain, thereby reaching all desired highest observable frequencies (up to 2Hz) in global seismology. The Fortran2003 (OpenMP, MPI) code scales very well on supercomputers and is available under the GPL license. For more details see the website at www.axisem.info.
Please see our corresponding paper "AxiSEM: broadband 3-D seismic wavefields in axisymmetric media" published in Solid Earth, 5, 425-445, doi:10.5194/se-5-425-2014, 2014. Please cite this paper (and others) when using AxiSEM.
Mainly a bugfix release
Princeton University, NSF, HP2C Petaquake, QUEST ITN (Marie Curie), ETH Zurich, Oxford University.