Changeset 1705 for trunk/CONFIG/ORCA2_LIM_PISCES

Timestamp:

2009-11-03T17:37:00+01:00 (14 years ago)

Author:

smasson

Message:

impact of HF winds in TKE, see ticket:585

Location:

trunk/CONFIG/ORCA2_LIM_PISCES/EXP00

Files:

• iodef.xml (modified) (2 diffs)
• namelist (modified) (2 diffs)

trunk/CONFIG/ORCA2_LIM_PISCES/EXP00/iodef.xml

@@ -49 +49 @@
    <field id="qrp"          description="Surface Heat Flux: Damping"                                   unit="W/m2"     />
    <field id="erp"          description="Surface Water Flux: Damping"                                  unit="Kg/m2/s"  />
+   <field id="taum"         description="wind stress module"                                           unit="N/m2"     />
    <field id="wspd"         description="Wind speed module at 10 m "                                   unit="m/s"      />
    
@@ -56 +57 @@
    <field id="qsb_oce"      description="Sensible Downward Heat Flux over open ocean"                  unit="W/m2"     />
    <field id="qla_oce"      description="Latent Downward Heat Flux over open ocean"                    unit="W/m2"     />
+   <field id="taum_oce"     description="wind stress module over open ocean"                           unit="N/m2"     />
 
    <field id="ice_cover"    description="Ice fraction"                                                 unit="1"        />

trunk/CONFIG/ORCA2_LIM_PISCES/EXP00/namelist

@@ -178 +178 @@
    sn_prec     = 'precip_core',       -1.         , 'precip'   ,    .true.      , .true.  , 'yearly'  ,'bilinear_weights_orca2.nc', ''
    sn_snow     = 'snow_core'  ,       -1.         , 'snow'     ,    .true.      , .true.  , 'yearly'  ,'bilinear_weights_orca2.nc', ''
+   sn_tdif     = 'taudif_core',       24.         , 'taudif'   ,    .true.      , .true.  , 'yearly'  ,'bilinear_weights_orca2.nc', ''
 !
    cn_dir      = './'      !  root directory for the location of the bulk files
    ln_2m       = .true.    !  air temperature and humidity referenced at 2m (T) instead 10m (F)
+   ln_taudif   = .false.   !  HF tau contribution: use "mean of stress module - module of the mean stress" data ?
    rn_pfac     = 1.        !  multiplicative factor for precipitation (total & snow)
 /
@@ -557 +559 @@
    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
+                           !        = 1 additional tke source (rn_efr * en)
+                           !        = 2 additional tke source (rn_efr * en) applied only at the base of the mixed layer
+                           !        = 3 additional tke source (HF contribution: mean of stress module - module of mean stress)
    nn_htau     =   1       !  type of exponential decrease of tke penetration
                            !        = 0  constant 10 m length scale
                            !        = 1  0.5m at the equator to 30m at high latitudes
-   rn_efr      =   0.05    !  fraction of surface tke value which penetrates inside the ocean
+                           !        = 2  30 meters constant depth penetration
+                           !  otion used only if nn_etau = 1 or 2: 
+   rn_efr      =   0.05    !     fraction of surface tke value which penetrates inside the ocean
+                           !  otion used only if nn_etau = 3:
+   rn_addhft   =  -1.e-3   !     add offset   applied to the "mean of stress module - module of mean stress" (always kept > 0)
+   rn_sclhft   =   1.      !     scale factor applied to the "mean of stress module - module of mean stress"
    ln_lc       = .false.   !  Langmuir cell parameterisation
    rn_lc       =   0.15    !  coef. associated to Langmuir cells