Enter a species  (e.g. Al, Fe): U
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: MEAM_LAMMPS_PascuetFernandez_2015_AlU__MO_596300673917_002
Enter hexagonal lattice constants 'a' and 'c' (m): 3.17280194498599e-10, 5.1811638800838e-10