Enter a species  (e.g. Al, Fe): Cr
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_WuLeeSu_2017_NiCrFe__MO_912636107108_002
Enter hexagonal lattice constants 'a' and 'c' (m): 2.579513615788892e-10, 4.212328095496293e-10