negative rho (up, down):  0.123E-03 0.775E-04
          total   stress  (Ry/bohr**3)                   (kbar)     P= -278.63
  -0.00189412   0.00000000   0.00000000       -278.63      0.00      0.00
   0.00000000  -0.00189412   0.00000000          0.00   -278.63      0.00
   0.00000000   0.00000000  -0.00189412          0.00      0.00   -278.63


     Writing output data file nickel.save