Enter a species  (e.g. Al, Fe): V
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_KoLee_2013_VPdY__MO_046547823135_002
Enter hexagonal lattice constants 'a' and 'c' (m): 2.706000757217411e-10, 4.418880732511707e-10