Enter a species (e.g. Al, Fe): Cu Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: Sim_LAMMPS_ADP_ApostolMishin_2011_AlCu__SM_667696763561_000 Enter hexagonal lattice constants 'a' and 'c' (m): 2.556104384214259e-10, 4.162384036915587e-10 Calculating isothermal bulk modulus Warning: Maximum number of function evaluations has been exceeded. Finished calculation C11 = 220.12007496805208 GPa C12 = 91.07234833473984 GPa B = 134.0882572125106 GPa