general: 
  SYSTEM = Pd3v
  ISTART = 0           ! 0: new, 2: read WC
  ICHARG = 1           ! 0: WC , 1: CHGCAR, 2: new
  GGA    = PE          ! PE: PBE

electronic steps:
  ENCUT  = 450
  EDIFF  = 1E-7
  ISMEAR = 1
  SIGMA  = 0.10 
  ALGO   = Fast
  LREAL  = Auto    
  NELM   = 300 ! 40
  NELMIN =   6 !  2
  NELMDL =  -9 ! -5

ionic steps:
  EDIFFG = -0.015
  IBRION = -1  
! POTIM  = 0.25 ; NFREE = 5 ; SMASS = 0.20
  NSW    = 1

dipole correction:
  LDIPOL = .TRUE.
  IDIPOL = 3

van der Waals: !  Pd    H     O     C     H     O
  LVDW   =     .TRUE. 
  VDW_RADIUS  = 20.0
  VDW_SCALING =  0.75 
  VDW_C6 =       5.51 !           1.750 0.140 0.700 
  VDW_R0 =       1.69 !           1.452 1.001 1.342 

files to write:
  LWAVE  = .FALSE. ! WAVECAR
  LCHARG = .TRUE.  ! CHG / CHGCAR
  LVTOT  = .FALSE. ! LOCPOT
  LELF   = .FALSE. ! LELFCAR elec loc func
  PARCHG = .FALSE. ! PARCHG  part charge

tekla:
  NPAR   = 12    
  NSIM   = 12   
  NBANDS = 576