!
!  sample file for 1-D sound wave
!  At lower order, use smallerr cdt (.1 for N=2 and .02 for N=1)
!
&run_pars
  nt=10, it1=1, dt=1, itorder=1
  nt=1, it1=1, dt=4e-2, itorder=1, ip=30
/
&hydro_run_pars
  kinematic_flow='sound3D'
  lkinflow_as_comaux=T, power1_kinflow=20., power2_kinflow=-20., kpeak_kinflow=10.
  cs21_kinflow=3.
  cs21_kinflow=.1
/
&power_spectrum_run_pars
/
