Enter a species  (e.g. Al, Fe): Sr
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: Morse_Shifted_GirifalcoWeizer_1959HighCutoff_Sr__MO_497591319122_004
Enter hexagonal lattice constants 'a' and 'c' (m): 4.291584197395004e-10, 7.010377457415575e-10