SYSTEM = piezo-gan
ENCUT = 500
EDIFF = 1E-6
PREC = Accurate
ISMEAR = 0
SIGMA = 0.05
ISPIN = 1
NSW = 60
IBRION = 2
LREAL = .FALSE.
LWAVE = .FALSE.
LCHARG = .FALSE.
ISIF = 2
EDIFFG = -0.02
LCALCPOL = .TRUE.
ISYM = 0

ISIF = 2
EDIFFG = -0.02
