quantum-espresso/test-suite/ph_ahc_diam/diam.ahc2.in

--
&inputph
  prefix   = 'diam'
  outdir   = '.'
  fildyn   = 'diam.ahc2.dyn'
  tr2_ph   =  1.0d-15
  ldisp    = .true.
  nq1 = 2
  nq2 = 2
  nq3 = 2

  ldvscf_interpolate = .true.
  wpot_dir = 'wpot/'

  trans = .false.
  electron_phonon = 'ahc'
  ahc_nbnd = 4
  ahc_dir = 'ahc_dir.2/'
  skip_upperfan = .true.
 /