!-----------------------------------------------------------------------
&namtke        !   turbulent eddy kinetic dependent vertical diffusion  ("key_zdftke")
!-----------------------------------------------------------------------
   ln_rstke    = .false.   !  restart with tke from a run without tke (T) or not (F)
   nn_itke     =  50       !  number of iterative loops if ln_rstke=T 
   rn_ediff    =   0.1     !  coef. for vertical eddy coef. (avt=rn_ediff*mxl*sqrt(e) )
   rn_ediss    =   0.7     !  coef. of the Kolmogoroff dissipation
   rn_ebb      =   3.75    !  coef. of the surface input of tke
   rn_efave    =   1.      !  boost of the tke diffusion ( avtke=rn_efave*avm )
   rn_emin     =   1.e-6   !  minimum value of tke [m2/s2]
   rn_emin0    =   1.e-4   !  surface minimum value of tke [m2/s2]
   nn_mxl      =   2       !  mixing length: = 0 bounded by the distance to surface and bottom
                           !                 = 1 bounded by the local vertical scale factor
                           !                 = 2 first vertical derivative of mixing length bounded by 1
                           !                 = 3 same criteria as case 2 but applied in a different way
   nn_pdl      =   1       !  Prandtl number function of richarson number (=1, avt=pdl(Ri)*avm) or not (=0, avt=avm)
   nn_avb      =   0       !  profile for constant background used on avt & avm (=1) or not (=0)
   nn_ave      =   1       !  horizontal averaged on avt (=1) or not (=0) 
   ln_mxl0     = .false.   !  mixing length scale surface value as function of wind stress (T) or not (F)
   rn_lmin     =   0.4     !  interior buoyancy lenght scale minimum value
   rn_lmin0    =   0.4     !  surface  buoyancy lenght scale minimum value
   nn_etau     =   0       !  exponentially deceasing penetration of tke due to internal & intertial waves
                           !        = 0 no penetration ( O(2 km) resolution)
                           !        = 1 additional tke source 
                           !        = 2 additional tke source applied only at the base of the mixed layer
   nn_htau     =   2       !  type of exponential decrease of tke penetration
                           !        = 0  constant 10 m length scale
                           !        = 1  ???
                           !        = 2  ???
   rn_efr      =   0.05    !  fraction of surface tke value which penetrates inside the ocean
   ln_lc       = .false.   !  Langmuir cell effect
   rn_lc       =   0.15    !  coef. associated to Langmuir cells
   nn_havtb    =   0       !  horizontal shape for avtb (=1) or not (=0)
/