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

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

File:

• NEMO/trunk/cfgs/SPITZ12/EXPREF/namelist_ice_cfg (modified) (2 diffs)

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
 /