&run_pars
  cvsid='$Id: run.in,v 1.1 2003/09/17 19:08:50 nilshau Exp $',
  nt=5000, it1=10, cdt=0.4, cdtv=0.80, isave=100, itorder=3,
  dsnap=100., dvid=200., ialive=1, random_gen='min_std'
/
&hydro_run_pars
  nu=7.5e-5, ivisc='nu-const',
/
&density_run_pars
/
&forcing_run_pars
  iforce='helical', force=0.02, relhel=0.,slope_ff=5.
/
&magnetic_run_pars
  eta=6e-4,
/
