Enter a species  (e.g. Al, Fe): U
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_FernandezPascuet_2014_U__MO_399431830125_002
Enter hexagonal lattice constants 'a' and 'c' (m): 3.172801944985983e-10, 5.181163880083788e-10