&run_pars
  cvsid='$Id: run.in,v 1.1 2007/04/02 18:11:59 brandenb Exp $',
  nt=500000, it1=20, isave=10, itorder=3
  dsnap=200., dvid=2., ialive=1
/
&eos_run_pars
/
&hydro_run_pars
/
&density_run_pars
/
&forcing_run_pars
  iforce='helical', force=0.02, relhel=1.
  lmagnetic_forcing=F
/
&magnetic_run_pars
  eta=2e-3, B_ext=.0,.1,.0
/
&viscosity_run_pars
  nu=2e-3, ivisc='nu-const'
/
