Enter a species (e.g. Al, Fe): Ti Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: MEAM_LAMMPS_HennigLenoskyTrinkle_2008_Ti__MO_520569947398_001 Enter hexagonal lattice constants 'a' and 'c' (m): 2.930493734619861e-10, 4.678286030559219e-10