Enter a species (e.g. Al, Fe): Al Enter a hexagonal lattice type (e.g. hcp): hcp Enter a model name: EAM_IMD_BrommerGaehler_2006B_AlNiCo__MO_128037485276_003 Enter hexagonal lattice constants 'a' and 'c' (m): 2.883028822768358e-10, 4.636216467859462e-10 Calculating isothermal bulk modulus Warning: Maximum number of function evaluations has been exceeded. Finished calculation C11 = 93.94298910634957 GPa C12 = 38.54190409965853 GPa B = 57.008932435222206 GPa