add namelist variables for gw_convect

E3SM-Project · Nov 15, 2024 · 4e9f98a · 4e9f98a
1 parent b1f13ff
commit 4e9f98a
Show file tree

Hide file tree

Showing 3 changed files with 22 additions and 0 deletions.
diff --git a/components/eam/bld/build-namelist b/components/eam/bld/build-namelist
@@ -830,6 +830,9 @@ add_default($nl,'use_hetfrz_classnuc');
 add_default($nl,'hist_hetfrz_classnuc');
 add_default($nl,'gw_convect_hcf') if (get_default_value('gw_convect_hcf'));
 add_default($nl,'hdepth_scaling_factor') if (get_default_value('hdepth_scaling_factor'));
+add_default($nl,'gw_convect_hdepth_min') if (get_default_value('gw_convect_hdepth_min'));
+add_default($nl,'gw_convect_storm_speed_min') if (get_default_value('gw_convect_storm_speed_min'));
+add_default($nl,'use_gw_convect_old', 'val'=>'.true.');
 add_default($nl,'linoz_psc_T');
 if ($cfg->get('microphys') =~ /^mg2/) {
     add_default($nl,'micro_mg_dcs_tdep');

diff --git a/components/eam/bld/namelist_files/namelist_defaults_eam.xml b/components/eam/bld/namelist_files/namelist_defaults_eam.xml
@@ -1890,6 +1890,8 @@ with se_tstep, dt_remap_factor, dt_tracer_factor set to -1
 <gw_convect_hcf        phys="default" > 10.0  </gw_convect_hcf>
 <hdepth_scaling_factor phys="default" > 0.50  </hdepth_scaling_factor>
 <hdepth_scaling_factor phys="default" use_MMF="1" >  1.0  </hdepth_scaling_factor>
+<gw_convect_hdepth_min      phys="default">2.5</gw_convect_hdepth_min>
+<gw_convect_storm_speed_min phys="default">10.0</gw_convect_storm_speed_min>
 <effgw_oro phys="default"> 0.375      </effgw_oro>
 <use_gw_energy_fix phys="default"> .true.      </use_gw_energy_fix>
 <clubb_C14 phys="default"> 2.5D0      </clubb_C14>

diff --git a/components/eam/bld/namelist_files/namelist_definition.xml b/components/eam/bld/namelist_files/namelist_definition.xml
@@ -1110,6 +1110,23 @@ Scaling factor for the heating depth
 Default: 1.0
 </entry>
 
+<entry id="gw_convect_hdepth_min" type="real" category="gw_drag"
+       group="gw_drag_nl" valid_values="" >
+minimum hdepth for for convective GWD spectrum lookup table
+Default: 2.5
+</entry>
+
+<entry id="gw_convect_storm_speed_min" type="real" category="gw_drag"
+       group="gw_drag_nl" valid_values="" >
+minimum convective storm speed for convective GWD
+Default: 10.0 m/s
+</entry>
+
+<entry id="use_gw_convect_old" type="logical" category="gw_drag"
+       group="gw_drag_nl" valid_values="" >
+switch to revert to old calculation of Beres scheme for heating depth and max
+</entry>
+
 <entry id="effgw_beres" type="real" category="gw_drag"
        group="gw_drag_nl" valid_values="" >
 Efficiency associated with convective gravity waves from the Beres