Al electron-phonon
&INPUTPH
          prefix = 'aluminum',
          outdir='/home/norge/QE_EJEMPLOS/Tc.PHonon.tetra_example/tempdir/', 
          fildyn = 'al.dyn',
        fildvscf = 'dv',
         fildrho = 'drho',
           ldisp = .true.,
        lshift_q = .true.,
             nq1 = 4, 
             nq2 = 4,
             nq3 = 4,
 electron_phonon = "lambda_tetra"
             nk1 = 16,
             nk2 = 16,
             nk3 = 16,
/
