Changeset 9353 for branches/2018/dev_r8864_nemo_v3_6_ZTILDE/NEMOGCM/CONFIG/SHARED

Timestamp:

2018-02-23T16:52:00+01:00 (6 years ago)

Author:

jchanut

Message:

Tilde coordinate update: first draft

Location:

branches/2018/dev_r8864_nemo_v3_6_ZTILDE/NEMOGCM/CONFIG/SHARED

Files:

• field_def.xml (modified) (3 diffs)
• namelist_ref (modified) (1 diff)

branches/2018/dev_r8864_nemo_v3_6_ZTILDE/NEMOGCM/CONFIG/SHARED/field_def.xml

@@ -96 +96 @@
          <field id="tpt_dep"      long_name="T-point depth"                  standard_name="depth_below_geoid"   unit="m"   grid_ref="grid_T_3D" />
          <field id="e3tdef"       long_name="T-cell thickness deformation"                                       unit="%"   grid_ref="grid_T_3D" />
+         <field id="stiff_tilde"  long_name="Stiffness"                                                          unit=" "   grid_ref="grid_T_3D" />
+         <field id="depw_tilde"   long_name="Interface displacement"                                             unit="m"   grid_ref="grid_W_3D" />
+         <field id="dz_tilde"     long_name="Vertical grid deformation"                                          unit=" "   grid_ref="grid_W_3D" />
+         <field id="dh_tilde"     long_name="Horizontal grid deformation"                                        unit=" "   grid_ref="grid_W_3D" />
       </field_group>
 
@@ -403 +407 @@
          <field id="uocet"        long_name="ocean transport along i-axis times temperature (CRS)"                                               unit="degree_C*m/s"   grid_ref="grid_U_3D" />
          <field id="uoces"        long_name="ocean transport along i-axis times salinity (CRS)"                                                  unit="0.001*m/s"   grid_ref="grid_U_3D" />
+         <field id="un_lf_tilde"  long_name="Sea Water X Velocity (low pass)"                        standard_name="low_pass_sea_water_x_velocity"     unit="m/s"        grid_ref="grid_U_3D" />
+
 
          <!-- variables available with MLE -->
@@ -445 +451 @@
          <field id="vocet"        long_name="ocean transport along j-axis times temperature (CRS)"                                               unit="degree_C*m/s"   grid_ref="grid_V_3D" />
          <field id="voces"        long_name="ocean transport along j-axis times salinity (CRS)"                                                  unit="0.001*m/s"   grid_ref="grid_V_3D" />
+         <field id="vn_lf_tilde"  long_name="Sea Water Y Velocity (low pass)"                  standard_name="low_pass_sea_water_y_velocity"     unit="m/s"        grid_ref="grid_U_3D" />
 
          <!-- variables available with MLE -->

branches/2018/dev_r8864_nemo_v3_6_ZTILDE/NEMOGCM/CONFIG/SHARED/namelist_ref

@@ -820 +820 @@
    ln_vvl_layer  = .false.          !  full layer vertical coordinate
    ln_vvl_ztilde_as_zstar = .false. !  ztilde vertical coordinate emulating zstar
-   ln_vvl_zstar_at_eqtor = .false.  !  ztilde near the equator
-   rn_ahe3       = 0.0e0            !  thickness diffusion coefficient
+   ln_vvl_zstar_at_eqtor  = .false. !  revert to zstart at equator
+   ln_vvl_zstar_on_shelf  = .false. !  revert to zstar on shelves
+   ln_vvl_adv_cn2 = .false.         !  Centred thickness advection scheme
+   ln_vvl_adv_fct = .true.          !  FCT thickness advection scheme
+   ln_vvl_lap = .false.             !  Laplacian thickness diffusion
+      rn_ahe3_lap =  0.e0
+   ln_vvl_blp = .false.             !  Bilaplacian thickness diffusion
+      rn_ahe3_blp = -2.e8
    rn_rst_e3t    = 30.e0            !  ztilde to zstar restoration timescale [days]
    rn_lf_cutoff  = 5.0e0            !  cutoff frequency for low-pass filter  [days]
+   ln_vvl_regrid = .true.           !  Vertical regriding to ensure layer separation
    rn_zdef_max   = 0.9e0            !  maximum fractional e3t deformation
    ln_vvl_dbg    = .true.           !  debug prints    (T/F)