Enter a species  (e.g. Al, Fe): Ni
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_ShimParkCho_2003_NiW__MO_500937681860_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.484392426757167e-10, 4.091423364986966e-10