# dielectric INCAR
      PREC = Accurate
     EDIFF = 1.E-08
    ISMEAR = 0
     SIGMA = 0.05
    EFERMI = MIDGAP
     LREAL = .FALSE.
     LWAVE = .FALSE.
    LCHARG = .FALSE.
     ENCUT = 400

# Compute dielectric tensor and Born effective charges
  LEPSILON = .TRUE.
