Enter a species  (e.g. Al, Fe): Cu
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_AsadiZaeemNouranian_2015_Cu__MO_390178379548_002
Enter hexagonal lattice constants 'a' and 'c' (m): 2.561104418768082e-10, 4.18226600264606e-10