       PREC = Accurate
     IBRION = -1
     NELMIN = 5
      ENCUT = 500
      EDIFF = 1.000000e-08
     ISMEAR = 0
      SIGMA = 1.000000e-02
      IALGO = 38
      LREAL = .FALSE.
      LWAVE = .FALSE.
     LCHARG = .FALSE.
   LEPSILON = .TRUE.
