Enter a species (e.g. Al, Fe): Ni Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: Sim_LAMMPS_MEAM_EtesamiAsadi_2018_Ni__SM_333792531460_000 Enter hexagonal lattice constants 'a' and 'c' (m): 2.485836203068515e-10, 4.077528779415598e-10 Calculating isothermal bulk modulus Warning: Maximum number of function evaluations has been exceeded. Finished calculation C11 = 340.9724110846253 GPa C12 = 112.16966307972227 GPa B = 188.43724574802326 GPa