Changeset 4795 for CONFIG/UNIFORM/v6/IPSLCM6.2/GENERAL/PARAM/namelist_ORCA025_cfg

Timestamp:

11/07/19 14:45:11 (4 years ago)

Author:

cetlod

Message:

CM6.2 : update MR025 configuration according to latest results within QUEST project

File:

• CONFIG/UNIFORM/v6/IPSLCM6.2/GENERAL/PARAM/namelist_ORCA025_cfg (modified) (2 diffs)

CONFIG/UNIFORM/v6/IPSLCM6.2/GENERAL/PARAM/namelist_ORCA025_cfg

@@ -72 +72 @@
    ppkth2      =      48.02989372000000    !
    ppacr2      =      13.00000000000   !
-   rn_rdt      =  900.     !  time step for the dynamics (and tracer if nn_acc=0)
+   rn_rdt      =  600.     !  time step for the dynamics (and tracer if nn_acc=0)
    rn_hmin     =   10.     !  min depth of the ocean (>0) or min number of ocean level (<0)
    rn_e3zps_min=   25.     !  partial step thickness is set larger than the minimum of
@@ -187 +187 @@
                          !     1: "home made" based on Brandt et al. (JClim 2005) and Grenfell & Perovich (JGR 2004),
                          !        giving cloud-sky albedo
-   rn_alb_sdry  =  0.85  !  dry snow albedo         : 0.80 (nn_ice_alb = 0); 0.85 (nn_ice_alb = 1); obs 0.85-0.87 (cloud-sky)
-   rn_alb_smlt  =  0.75  !  melting snow albedo     : 0.65 ( '' )          ; 0.75 ( '' )          ; obs 0.72-0.82 ( '' )
-   rn_alb_idry  =  0.60  !  dry ice albedo          : 0.72 ( '' )          ; 0.60 ( '' )          ; obs 0.54-0.65 ( '' )
-   rn_alb_imlt  =  0.50  !  bare puddled ice albedo : 0.53 ( '' )          ; 0.50 ( '' )          ; obs 0.49-0.58 ( '' )
+   rn_alb_sdry  =  0.87  !  dry snow albedo         : 0.80 (nn_ice_alb = 0); 0.85 (nn_ice_alb = 1); obs 0.85-0.87 (cloud-sky)
+   rn_alb_smlt  =  0.82  !  melting snow albedo     : 0.65 ( '' )          ; 0.75 ( '' )          ; obs 0.72-0.82 ( '' )
+   rn_alb_idry  =  0.65  !  dry ice albedo          : 0.72 ( '' )          ; 0.60 ( '' )          ; obs 0.54-0.65 ( '' )
+   rn_alb_imlt  =  0.58  !  bare puddled ice albedo : 0.53 ( '' )          ; 0.50 ( '' )          ; obs 0.49-0.58 ( '' )
 /
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