Enter a species  (e.g. Al, Fe): W
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_Lenosky_2017_W__MO_999198119251_002
Enter hexagonal lattice constants 'a' and 'c' (m): 2.906012061238292e-10, 4.745497824271599e-10