Files: Arion 2.2 motion input examples Arion 2.6 OpenMPI1.8 package for Linux (includes OpenMPI) Arion 2.6 OpenMPI4.1 executables for Linux (requires installed OpenMPI4.1) Arion 2.6 OpenMPI4.1 package for Linux (includes OpenMPI) Arion 2.6 Intel MPI 2017 executables for Linux (requires installed IMPI2017/MPICH) Arion 2.6 Intel MPI 2021 executables for Linux (requires installed IMPI2021)