Enter a species  (e.g. Al, Fe): H
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_NouranianTschoppGwaltney_2014_CH__MO_354152387712_001
Enter hexagonal lattice constants 'a' and 'c' (m): 1.817526324779595e-10, 2.968008055904806e-10