Add RRSwISC6to18E3r1 to MPAS-Seaice

E3SM-Ocean-Discussion · Aug 22, 2023 · 2a6d1b2 · 2a6d1b2
1 parent 2439608
commit 2a6d1b2
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/components/mpas-seaice/bld/namelist_files/namelist_defaults_mpassi.xml b/components/mpas-seaice/bld/namelist_files/namelist_defaults_mpassi.xml
@@ -25,6 +25,7 @@
 <config_dt ice_grid="SOwISC12to60E2r4">1800.0</config_dt>
 <config_dt ice_grid="ECwISC30to60E2r1">1800.0</config_dt>
 <config_dt ice_grid="ECwISC30to60E3r1">1800.0</config_dt>
+<config_dt ice_grid="RRSwISC6to18E3r1">900.0</config_dt>
 <config_calendar_type>'noleap'</config_calendar_type>
 <config_start_time>'2000-01-01_00:00:00'</config_start_time>
 <config_stop_time>'none'</config_stop_time>
@@ -79,6 +80,7 @@
 <config_initial_latitude_north ice_grid="ARRM10to60E2r1">75.0</config_initial_latitude_north>
 <config_initial_latitude_north ice_grid="oRRS30to10v3wLI">85.0</config_initial_latitude_north>
 <config_initial_latitude_north ice_grid="oRRS18to6v3">85.0</config_initial_latitude_north>
+<config_initial_latitude_north ice_grid="RRSwISC6to18E3r1">85.0</config_initial_latitude_north>
 <config_initial_latitude_south>-60.0</config_initial_latitude_south>
 <config_initial_latitude_south ice_grid="oEC60to30v3wLI">-75.0</config_initial_latitude_south>
 <config_initial_latitude_south ice_grid="ECwISC30to60E1r2">-75.0</config_initial_latitude_south>
@@ -89,6 +91,7 @@
 <config_initial_latitude_south ice_grid="ARRM10to60E2r1">-85.0</config_initial_latitude_south>
 <config_initial_latitude_south ice_grid="oRRS30to10v3wLI">-85.0</config_initial_latitude_south>
 <config_initial_latitude_south ice_grid="oRRS18to6v3">-85.0</config_initial_latitude_south>
+<config_initial_latitude_south ice_grid="RRSwISC6to18E3r1">-85.0</config_initial_latitude_south>
 <config_initial_velocity_type>'uniform'</config_initial_velocity_type>
 <config_initial_uvelocity>0.0</config_initial_uvelocity>
 <config_initial_vvelocity>0.0</config_initial_vvelocity>
@@ -146,6 +149,7 @@
 <config_dynamics_subcycle_number ice_grid="SOwISC12to60E2r4">1</config_dynamics_subcycle_number>
 <config_dynamics_subcycle_number ice_grid="ECwISC30to60E2r1">1</config_dynamics_subcycle_number>
 <config_dynamics_subcycle_number ice_grid="ECwISC30to60E3r1">1</config_dynamics_subcycle_number>
+<config_dynamics_subcycle_number ice_grid="RRSwISC6to18E3r1">2</config_dynamics_subcycle_number>
 <config_rotate_cartesian_grid>true</config_rotate_cartesian_grid>
 <config_include_metric_terms>true</config_include_metric_terms>
 <config_elastic_subcycle_number>120</config_elastic_subcycle_number>

diff --git a/components/mpas-seaice/cime_config/buildnml b/components/mpas-seaice/cime_config/buildnml
@@ -263,6 +263,15 @@ def buildnml(case, caseroot, compname):
             logger.warning("WARNING: The specified compset is requesting seaice ICs spunup from a G-case")
             logger.warning("         But no file available for this grid.")
 
+    elif ice_grid == 'RRSwISC6to18E3r1':
+        decomp_date = '20230818'
+        decomp_prefix = 'partitions/mpas-seaice.graph.info.'
+        grid_date = '20230818'
+        grid_prefix = 'mpassi.RRSwISC6to18E3r1'
+        if ice_ic_mode == 'spunup':
+            logger.warning("WARNING: The specified compset is requesting seaice ICs spunup from a G-case")
+            logger.warning("         But no file available for this grid.")
+
     elif ice_grid == 'ICOS10':
         grid_date = '211015'
         grid_prefix = 'seaice.ICOS10'