Enter a species  (e.g. Al, Fe): Ni
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_KimSeolJi_2017_PtNi__MO_020840179467_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.763760092978117e-10, 4.551513417612478e-10