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_000 Enter hexagonal lattice constants 'a' and 'c' (m): 3.216316371590984e-10, 5.243173510728024e-10