Enter a species (e.g. Al, Fe): Al Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: EAM_Dynamo_ZhouWadleyJohnson_2001_Al__MO_049243498555_000 Enter hexagonal lattice constants 'a' and 'c' (m): 2.857396836566189e-10, 4.880032842373064e-10 Calculating isothermal bulk modulus Optimization terminated successfully. Current function value: -7.142077 Iterations: 71 Function evaluations: 184 Finished calculation C11 = 134.1691931144417 GPa C12 = 66.21955672634328 GPa B = 88.86943552237608 GPa