&run_pars
  cvsid='$Id: run.in,v 1.1 2018/11/28 14:02:20 jennifer Exp $',
  nt=300000, it1=100, cdt=0.4, isave=100, itorder=3
  dsnap=4., dvid=200., 
  lpencil_check=F
  dspec=2., ou_spec=T, ab_spec=T!, Lor_spec=T
  sp_spec=T
/
&eos_run_pars
/
&hydro_run_pars
!  lremove_mean_momenta=T
/
&density_run_pars
!  lupw_lnrho=T
/
&viscosity_run_pars
  nu=2e-4
/
&magnetic_run_pars
!  B_ext=-1.e-4, 0., 0.
  eta=2e-4
/
&special_run_pars
  lambda5=4e2
  ldiffmu5_hyper2_simplified=T, diffmu5_hyper2=1.77154e-9
  cdtchiral=1 
/
&power_spectrum_run_pars
/