Enter a species (e.g. Al, Fe): Li Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: MEAM_LAMMPS_RoyDuttaChakraborti_2021_AlLi__MO_971738391444_001 Enter hexagonal lattice constants 'a' and 'c' (m): 3.214468731055965e-10, 5.249205456812563e-10