Enter a species  (e.g. Al, Fe): Cu
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_EtesamiAsadi_2018_Cu__MO_227887284491_001
Enter hexagonal lattice constants 'a' and 'c' (m): 2.555577407578286e-10, 4.199006130922305e-10