Enter a species  (e.g. Al, Fe): Be
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_WeiZhouLi_2019_BeO__MO_344044439515_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.291415971165326e-10, 3.702449763750067e-10