Enter a species  (e.g. Al, Fe): Zr
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_KangSaLee_2009_ZrAgCu__MO_813575892799_001
Enter hexagonal lattice constants 'a' and 'c' (m): 3.230803986758309e-10, 5.125233724225136e-10