Enter a species (e.g. Al, Fe): Ni Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: Sim_LAMMPS_MEAM_AsadiZaeemNouranian_2015_Ni__SM_078420412697_000 Enter hexagonal lattice constants 'a' and 'c' (m): 2.486918131822134e-10, 4.079842163594087e-10 Calculating isothermal bulk modulus Warning: Maximum number of function evaluations has been exceeded. Finished calculation C11 = 345.64546554002163 GPa C12 = 107.24062873045165 GPa B = 186.70890766697497 GPa