Enter a species (e.g. Al, Fe): Pb Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: EAM_Dynamo_LandaWynblattSiegel_2000_AlPb__MO_699137396381_005 Enter hexagonal lattice constants 'a' and 'c' (m): 3.471273630767247e-10, 5.668566101972061e-10 Calculating isothermal bulk modulus Optimization terminated successfully. Current function value: -4.060008 Iterations: 70 Function evaluations: 180 Finished calculation C11 = 48.0003336211893 GPa C12 = 34.72859107031385 GPa B = 39.152505253939 GPa