Enter a species (e.g. Al, Fe): W Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: MEAM_LAMMPS_HiremathMelinBitzek_2022_W__MO_943864507178_000 Enter hexagonal lattice constants 'a' and 'c' (m): 2.845046139481929e-10, 4.605108190686437e-10