Enter a species  (e.g. Al, Fe): V
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_ShimLeeFleury_2011_VH__MO_072444764353_002
Enter hexagonal lattice constants 'a' and 'c' (m): 2.706000761128962e-10, 4.418880738899244e-10