phonons of Graphene
 &inputph
! recover =.true.,
  tr2_ph=1.0d-14,
  alpha_mix(1)=0.4,
  prefix='graphene',
  amass(1)=12.0107,
  outdir='./OUT',
  fildyn='Graph.dyn',
!  epsil= .true.,
!  trans= .true.,
  ldisp=.true.
  nq1=6 , nq2=6 , nq3=1
! lnscf=.true.,
/