system = Si

ISTART = 0
ICHARG = 2
ENCUT = 420
EDIFF = 1E-5
IBRION = 2
POTIM = 0.25
NSW = 0 
EDIFFG = -1E-2
ISMEAR = 0
SIGMA = 0.05
#PREC = Accurate
ISIF = 2
#LORBIT = 11
LREAL = Auto
IALGO = 48
ALGO = VeryFast
NELM = 100
