!  -*-f90-*-  (for Emacs)    vim:set filetype=fortran:  (for vim)
!
!
&run_pars
  nt=300000, it1=500, isave=1000, itorder=3,ialive=1
  dsnap=5., dvid=0.1, isave=1000
  lpencil_check_small=F
/
&magnetic_run_pars
  eta=.0, llorentzforce=F
/
&magn_mf_run_pars
  meanfield_etat=1., alpha_quenching=0.
  alpha_effect=2.56, alpha_profile="stepz", alpha_gap_step=1e-6
  alpha_effect=2.5513, alpha_profile="stepz", alpha_gap_step=1e-1
  alpha_effect=3.254, alpha_profile="z"
/
&shear_run_pars
/
&special_run_pars
  !kf_alpm=60.   !(nonlinear saturation via helicity constraint)
  kf_alpm=0.     !(for linear theory put kf_alpm=0)
/