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namzdf_gls in NEMO/releases/r4.0/r4.0-HEAD/doc/namelists – NEMO

source: NEMO/releases/r4.0/r4.0-HEAD/doc/namelists/namzdf_gls @ 13284

Last change on this file since 13284 was 13284, checked in by smasson, 4 years ago

4.0-HEAD: merge 4.0-HEAD_r12713_clem_dan_fixcpl into 4.0-HEAD

  • Property svn:mime-type set to text/x-fortran
File size: 1.7 KB
Line 
1!-----------------------------------------------------------------------
2&namzdf_gls    !   GLS vertical diffusion                               (ln_zdfgls =T)
3!-----------------------------------------------------------------------
4   rn_emin       = 1.e-7   !  minimum value of e   [m2/s2]
5   rn_epsmin     = 1.e-12  !  minimum value of eps [m2/s3]
6   ln_length_lim = .true.  !  limit on the dissipation rate under stable stratification (Galperin et al., 1988)
7   rn_clim_galp  = 0.267   !  galperin limit
8   ln_sigpsi     = .true.  !  Activate or not Burchard 2001 mods on psi schmidt number in the wb case
9   rn_crban      = 100.    !  Craig and Banner 1994 constant for wb tke flux
10   rn_charn      = 70000.  !  Charnock constant for wb induced roughness length
11   rn_hsro       =  0.02   !  Minimum surface roughness
12   rn_frac_hs    =   1.3   !  Fraction of wave height as roughness (if nn_z0_met>1)
13   nn_z0_met     =     2   !  Method for surface roughness computation (0/1/2/3)
14   !                             ! =3 requires ln_wave=T
15   nn_z0_ice     =   1     !  attenutaion of surface wave breaking under ice
16   !                       !           = 0 no impact of ice cover
17   !                       !           = 1 roughness uses rn_hsri and is weigthed by 1-TANH(10*fr_i)
18   !                       !           = 2 roughness uses rn_hsri and is weighted by 1-fr_i
19   !                       !           = 3 roughness uses rn_hsri and is weighted by 1-MIN(1,4*fr_i)
20   nn_bc_surf    =     1   !  surface condition (0/1=Dir/Neum)
21   nn_bc_bot     =     1   !  bottom condition (0/1=Dir/Neum)
22   nn_stab_func  =     2   !  stability function (0=Galp, 1= KC94, 2=CanutoA, 3=CanutoB)
23   nn_clos       =     1   !  predefined closure type (0=MY82, 1=k-eps, 2=k-w, 3=Gen)
24/
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