<p><b>ringler@lanl.gov</b> 2011-11-03 17:02:45 -0600 (Thu, 03 Nov 2011)</p><p><br>
add scaling factors for del2 and del4 mixing of vorticity<br>
</p><hr noshade><pre><font color="gray">Modified: branches/ocean_projects/kevc/src/core_ocean/Registry
===================================================================
--- branches/ocean_projects/kevc/src/core_ocean/Registry        2011-11-02 15:14:37 UTC (rev 1163)
+++ branches/ocean_projects/kevc/src/core_ocean/Registry        2011-11-03 23:02:45 UTC (rev 1164)
@@ -42,6 +42,8 @@
 namelist real      hmix     config_h_mom_eddy_visc2     0.0
 namelist real      hmix     config_h_mom_eddy_visc4     0.0
 namelist logical   hmix     config_visc_vorticity_term true
+namelist real      hmix     config_visc_vorticity_visc2_scale 1.0
+namelist real      hmix     config_visc_vorticity_visc4_scale 1.0
 namelist logical   hmix     config_include_KE_vertex false
 namelist real      hmix     config_h_tracer_eddy_diff2  0.0
 namelist real      hmix     config_h_tracer_eddy_diff4  0.0

Modified: branches/ocean_projects/kevc/src/core_ocean/mpas_ocn_vel_hmix_del2.F
===================================================================
--- branches/ocean_projects/kevc/src/core_ocean/mpas_ocn_vel_hmix_del2.F        2011-11-02 15:14:37 UTC (rev 1163)
+++ branches/ocean_projects/kevc/src/core_ocean/mpas_ocn_vel_hmix_del2.F        2011-11-03 23:02:45 UTC (rev 1164)
@@ -206,7 +206,7 @@
 
 
       if (config_visc_vorticity_term) then
-         viscVortCoef = 1.0
+         viscVortCoef = config_visc_vorticity_visc2_scale
       else
          viscVortCoef = 0.0
       endif

Modified: branches/ocean_projects/kevc/src/core_ocean/mpas_ocn_vel_hmix_del4.F
===================================================================
--- branches/ocean_projects/kevc/src/core_ocean/mpas_ocn_vel_hmix_del4.F        2011-11-02 15:14:37 UTC (rev 1163)
+++ branches/ocean_projects/kevc/src/core_ocean/mpas_ocn_vel_hmix_del4.F        2011-11-03 23:02:45 UTC (rev 1164)
@@ -281,7 +281,7 @@
       hmixDel4On = .true.
       eddyVisc4 = config_h_mom_eddy_visc4
       if (config_visc_vorticity_term) then
-         viscVortCoef = 1.0
+         viscVortCoef = config_visc_vorticity_visc4_scale
       else
          viscVortCoef = 0.0
       endif

</font>
</pre>