 &CONTROL
    calculation  = 'cp'
    dt     = 5.0d0
    nstep  = 1000
    iprint = 10
    isave  = 100
    ndr    = 50
    ndw    = 51
 /
 &SYSTEM
    ! ibrav:  0 = free lattice,   1 = PC,   2 = FCC,   3 = BCC
    !         4 = hex or trigonal P
    !         5 = trigonal R (axis c),   -5 = trigonal R (axis <111>)
    !         6 = tetragonal P,   7 = tetragonal I
    !         8 = orthorombic P,   9 = orthorombic base-C,   -9 = as 9 (alter description)
    !         10 = orthorombic FC,   11 = orthorombic body-C
    !         12 = monoclinic P (axis c),   -12 = monoclinic P (axis b)
    !         13 = monoclinic base-C,   14 = triclinic
    ibrav     = 0
    celldm(1) = 1.0
    nat       = 1
    ntyp      = 1
    ecutwfc   = 30.0
 / 
 
 &ELECTRONS
    emass        = 50.d0
    emass_cutoff = 2.5d0
    
    ! electron_dynamics = 'none' | 'sd' | 'damp' | 'verlet' | 'cg'
    electron_dynamics = 'cg'
 /
 
 &IONS
    ! ion_dynamics = 'none' | 'sd' | 'damp' | 'verlet' | 'cg'
    ion_dynamics = 'verlet'
    
    ! ion_velocities = 'default' | 'change_step' | 'random' |
    !                  'from_input' | 'zero'
    ion_velocities = 'random'

    tempw = 300.d0
 /
 
 &CELL
    ! cell_dynamics = 'none' | 'sd' | 'damp-pr' | 'pr'
    cell_dynamics = 'none'
 /

CELL_PARAMETERS { alat | bohr | angstrom } 
   1.00   0.00   0.00
   0.00   1.00   0.00
   0.00   0.00   1.00
   
   
ATOMIC_SPECIES
   atomLabel   atomMass   atomPseudoPotential

ATOMIC_POSITIONS { alat | bohr | angstrom | crystal } 
   atomLabel   0.00   0.00   0.00

AUTOPILOT
  on_step = 10 : dt = 20.d0
  on_step = 90 : dt = 5.d0
  on_step = 100 : electron_dynamics = 'verlet'
ENDRULES
