Enter a species  (e.g. Al, Fe): Cu
Enter a hexagonal lattice type (e.g. hcp): hcp
Enter a model name: Sim_LAMMPS_MEAM_Wagner_2007_Cu__SM_521856783904_000
Enter hexagonal lattice constants 'a' and 'c' (m): 2.553729218188607e-10, 4.207494042491977e-10

Calculating isothermal bulk modulus

Warning: Maximum number of function evaluations has been exceeded.

Finished calculation

C11 = 230.33110739890935 GPa
C12 = 91.381920098519 GPa
  B = 137.69831586531578 GPa