Enter a species  (e.g. Al, Fe): Ti
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_ZhangTrinkle_2016_TiO__MO_612732924171_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.930493745784822e-10, 4.678286081066981e-10