Enter a species (e.g. Al, Fe): C Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: MEAM_LAMMPS_KimJungLee_2009_FeTiC__MO_110119204723_000 Enter hexagonal lattice constants 'a' and 'c' (m): 2.753680004931657e-10, 2.451692776114738e-10