Enter a species (e.g. Al, Fe): Ti Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: MEAM_LAMMPS_AlmyrasSangiovanniSarakinos_2019_NAlTi__MO_958395190627_000 Enter hexagonal lattice constants 'a' and 'c' (m): 2.946660105493766e-10, 4.655252203362203e-10