quantum-espresso/test-suite/ph_interpol_metal/al.dvscfq2r.in

&input
  prefix   = 'aluminum',
  outdir   = './'
  verbosity = 'high'
  wpot_dir = 'w_pot/'
  fildyn = 'al.dyn'
  fildvscf='aldv'

  do_long_range = .false.
  do_charge_neutral = .false.
 /