head Test calculation: Lattice invariance shear of cubic crystal

% Set convergence tolerance for CG
fact,gtol,1e-16

% read in material definitions
mate,dire
 'Cu(bcc)'
  2 0 0
0 2 0
1.0 1.0 1.0

  1
  29 0 0 0
  1

% read in constitutive information
cons,kim,Pair_Morse_Shifted_GirifalcoWeizer_MedCutoff_Cu__MO_173787283511_001

% Find optimal lattice parameters and reset lattice
opti,,1
end
stop