Changeset 13472 for NEMO/trunk/cfgs/SPITZ12/EXPREF

Timestamp:

2020-09-16T15:05:19+02:00 (4 years ago)

Author:

smasson

Message:

trunk: commit changes from r4.0-HEAD from 13284 to 13449, see #2523

Location:

NEMO/trunk/cfgs/SPITZ12/EXPREF

Files:

• namelist_cfg (modified) (2 diffs)
• namelist_ice_cfg (modified) (2 diffs)

NEMO/trunk/cfgs/SPITZ12/EXPREF/namelist_cfg

@@ -216 +216 @@
    ln_loglayer = .true.   !  logarithmic drag: Cd = vkarmn/log(z/z0) |U|
    ln_drgimp   = .true.   !  implicit top/bottom friction flag
+      ln_drgice_imp = .true. ! implicit ice-ocean drag
 /
 !-----------------------------------------------------------------------
@@ -339 +340 @@
    nn_havtb    =    1         !  horizontal shape for avtb (=1) or not (=0)
 /
+!-----------------------------------------------------------------------
+&namzdf_tke    !   turbulent eddy kinetic dependent vertical diffusion  (ln_zdftke =T)
+!-----------------------------------------------------------------------
+   ln_mxl0     = .true.    !  surface mixing length scale = F(wind stress) (T) or not (F)
+      nn_mxlice    = 0        ! type of scaling under sea-ice
+                              !    = 0 no scaling under sea-ice
+                              !    = 1 scaling with constant sea-ice thickness
+                              !    = 2 scaling with mean sea-ice thickness ( only with SI3 sea-ice model )
+                              !    = 3 scaling with maximum sea-ice thickness
+   nn_eice     =   0       !  attenutaion of langmuir & surface wave breaking under ice
+   !                       !           = 0 no impact of ice cover on langmuir & surface wave breaking
+   !                       !           = 1 weigthed by 1-TANH(10*fr_i)
+   !                       !           = 2 weighted by 1-fr_i
+   !                       !           = 3 weighted by 1-MIN(1,4*fr_i)
+/
 !!======================================================================
 !!                  ***  Diagnostics namelists  ***                   !!

NEMO/trunk/cfgs/SPITZ12/EXPREF/namelist_ice_cfg

@@ -55 +55 @@
 &namsbc         !   Ice surface boundary conditions
 !------------------------------------------------------------------------------
+   nn_snwfra        =   0             !  calculate the fraction of ice covered by snow (for zdf and albedo)
+                                      !     = 0  fraction = 1 (if snow) or 0 (if no snow)
+                                      !     = 1  fraction = 1-exp(-0.2*rhos*hsnw) [MetO formulation]
+                                      !     = 2  fraction = hsnw / (hsnw+0.02)    [CICE formulation]
+   nn_qtrice        =   0             !  Solar flux transmitted thru the surface scattering layer:
+                                      !     = 0  Grenfell and Maykut 1977 (depends on cloudiness and is 0 when there is snow)
+                                      !     = 1  Lebrun 2019 (equals 0.3 anytime with different melting/dry snw conductivities)
 /
 !------------------------------------------------------------------------------
@@ -81 +88 @@
 &namthd_pnd     !   Melt ponds
 !------------------------------------------------------------------------------
-   ln_pnd           = .true.          !  activate melt ponds or not
-     ln_pnd_H12     = .true.          !  activate evolutive melt ponds (from Holland et al 2012)
-     ln_pnd_alb     = .true.          !  melt ponds affect albedo or not
+   ln_pnd           = .false.          !  activate melt ponds or not
+     ln_pnd_LEV     = .false.          !  activate level ice melt ponds
 /