Enter a species  (e.g. Al, Fe): Ni
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_Wagner_2007_Ni__MO_444394830472_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.483168979856338e-10, 4.090687356962048e-10