Enter a species  (e.g. Al, Fe): Fe
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: Morse_Shifted_GirifalcoWeizer_1959MedCutoff_Fe__MO_984358344196_004
Enter hexagonal lattice constants 'a' and 'c' (m): 2.553058866693453e-10, 4.170415776257766e-10