Enter a species  (e.g. Al, Fe): Fe
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_LeeBaskesKim_2001_Fe__MO_196726067688_001
Enter hexagonal lattice constants 'a' and 'c' (m): 2.525721638649702e-10, 4.12448616466531e-10