&run_pars
  cvsid='$Id: run.in,v 1.2 2003/12/07 19:26:50 nilshau Exp $',
  nt=5000, it1=10, cdt=0.4, cdtv=0.80, isave=100, itorder=3,
  dsnap=2000., dvid=2., ialive=1,dspec=3,vel_spec=T,mag_spec=T
  fft_switch='fftpack',lsfu=T,lsfb=T,lsfz1=T,lsfz2=F,
  nr_directions=1,oned=T
/
&hydro_run_pars
/
&density_run_pars
/
&forcing_run_pars
  iforce='helical', force=0.02, relhel=0.
/
&magnetic_run_pars
  eta=1e-10,iresistivity='hyper6'
/
&viscosity_run_pars
  nu=1e-10
/
