Enter a species  (e.g. Al, Fe): Al
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Al__MO_411898953661_004
Enter hexagonal lattice constants 'a' and 'c' (m): 2.869943103860219e-10, 4.693266631133125e-10