Enter a species (e.g. Al, Fe): Ta Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: EAM_Dynamo_ZhouWadleyJohnson_2001NISTretabulation_Ta__MO_568033730744_000 Enter hexagonal lattice constants 'a' and 'c' (m): 2.927772711924662e-10, 4.779699573120651e-10 Calculating isothermal bulk modulus Optimization terminated successfully. Current function value: -15.723414 Iterations: 72 Function evaluations: 188 Finished calculation C11 = 190.5562376692125 GPa C12 = 88.14003677435807 GPa B = 122.27877040597619 GPa