Changeset 4747 for branches/2014/dev_r4650_UKMO2_ice_shelves/NEMOGCM/CONFIG/SHARED/namelist_ref

Timestamp:

2014-08-15T16:32:52+02:00 (10 years ago)

Author:

mathiot

Message:

ISF branch: change to deal with non mask bathymetry (land processor definition, building bathy and ice shelf draft variable), update of hpg (definition of ze3wu in case of zps and vvl) and bfr (in case of 2 cell water column thickness, each cell feels top and bottom friction).

File:

• branches/2014/dev_r4650_UKMO2_ice_shelves/NEMOGCM/CONFIG/SHARED/namelist_ref (modified) (4 diffs)

branches/2014/dev_r4650_UKMO2_ice_shelves/NEMOGCM/CONFIG/SHARED/namelist_ref

@@ -82 +82 @@
    ln_zps      = .true.    !  z-coordinate - partial steps   (T/F)
    ln_sco      = .false.   !  s- or hybrid z-s-coordinate    (T/F)
+   ln_isfcav   = .false.   !  ice shelf cavity
 /
 !-----------------------------------------------------------------------
@@ -208 +209 @@
 !!   namtra_qsr      penetrative solar radiation
 !!   namsbc_rnf      river runoffs
+!!   namsbc_isf      ice shelf melting/freezing
 !!   namsbc_apr      Atmospheric Pressure
 !!   namsbc_ssr      sea surface restoring term (for T and/or S)
@@ -232 +234 @@
                            !  =2 embedded sea-ice (full salt and mass exchanges and pressure)
    ln_dm2dc    = .false.   !  daily mean to diurnal cycle on short wave
-   ln_rnf      = .true.    !  runoffs                                   (T => fill namsbc_rnf)
-   nn_isf      = 1         !  0=no isf                   1 = presence of ISF 
+   ln_rnf      = .true.    !  runoffs                                   (T   => fill namsbc_rnf)
+   nn_isf      = 0         !  ice shelf melting/freezing                (/=0 => fill namsbc_isf)
+                           !  0 =no isf                  1 = presence of ISF 
                            !  2 = bg03 parametrisation   3 = rnf file for isf   
                            !  4 = ISF fwf specified
+                           !  option 1 and 4 need ln_isfcav = .true. (domzgr)
    ln_ssr      = .true.    !  Sea Surface Restoring on T and/or S       (T => fill namsbc_ssr)
    nn_fwb      = 2         !  FreshWater Budget: =0 unchecked
@@ -640 +644 @@
    rn_bfeb2    =    2.5e-3 !  bottom turbulent kinetic energy background  (m2/s2)
    rn_bfrz0    =    3.e-3  !  bottom roughness [m] if ln_loglayer=T 
-   ln_loglayer = .false.   !  logarithmic formulation (non linear case)
    ln_bfr2d    = .false.   !  horizontal variation of the bottom friction coef (read a 2D mask file )
    rn_bfrien   =    50.    !  local multiplying factor of bfr (ln_bfr2d=T)
+   rn_tfri1    =    4.e-4  !  top drag coefficient (linear case)
+   rn_tfri2    =    2.5e-3 !  top drag coefficient (non linear case). Minimum coeft if ln_loglayer=T
+   rn_tfri2_max =   1.e-1  !  max. top drag coefficient (non linear case and ln_loglayer=T)
+   rn_tfeb2    =    0.0    !  top turbulent kinetic energy background  (m2/s2)
+   rn_tfrz0    =    3.e-3  !  top roughness [m] if ln_loglayer=T
+   ln_tfr2d    = .false.   !  horizontal variation of the top friction coef (read a 2D mask file )
+   rn_tfrien   =    50.    !  local multiplying factor of tfr (ln_tfr2d=T)
+
    ln_bfrimp   = .true.    !  implicit bottom friction (requires ln_zdfexp = .false. if true)
+   ln_loglayer = .false.   !  logarithmic formulation (non linear case)
 /
 !-----------------------------------------------------------------------