Enter a species (e.g. Al, Fe): Pb Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: EAM_Dynamo_WangZhuXiang_2018pot2_Pb__MO_961101070310_000 Enter hexagonal lattice constants 'a' and 'c' (m): 3.533287503485921e-10, 5.697807166036356e-10