Update E3SM namelist scripts

E3SM-Project · Jun 21, 2023 · e9a3318 · e9a3318
1 parent 6ab3553
commit e9a3318
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diff --git a/components/mpas-ocean/bld/build-namelist b/components/mpas-ocean/bld/build-namelist
@@ -507,6 +507,7 @@ add_default($nl, 'config_proc_decomp_file_prefix');
 
 add_default($nl, 'config_dt');
 add_default($nl, 'config_time_integrator');
+add_default($nl, 'config_number_of_time_levels');
 
 ########################
 # Namelist group: hmix #

diff --git a/components/mpas-ocean/bld/build-namelist-section b/components/mpas-ocean/bld/build-namelist-section
@@ -46,6 +46,7 @@ add_default($nl, 'config_proc_decomp_file_prefix');
 
 add_default($nl, 'config_dt');
 add_default($nl, 'config_time_integrator');
+add_default($nl, 'config_number_of_time_levels');
 
 ########################
 # Namelist group: hmix #

diff --git a/components/mpas-ocean/bld/namelist_files/namelist_defaults_mpaso.xml b/components/mpas-ocean/bld/namelist_files/namelist_defaults_mpaso.xml
@@ -49,6 +49,7 @@
 <config_dt ocn_grid="SOwISC12to60E2r4">'00:10:00'</config_dt>
 <config_dt ocn_grid="ECwISC30to60E2r1">'00:30:00'</config_dt>
 <config_time_integrator>'split_explicit'</config_time_integrator>
+<config_number_of_time_levels>2</config_number_of_time_levels>
 
 <!-- hmix -->
 <config_hmix_scaleWithMesh ocn_grid="oQU480">.false.</config_hmix_scaleWithMesh>

diff --git a/components/mpas-ocean/bld/namelist_files/namelist_definition_mpaso.xml b/components/mpas-ocean/bld/namelist_files/namelist_definition_mpaso.xml
@@ -208,6 +208,14 @@ Valid values: 'split_explicit', 'RK4', 'unsplit_explicit', 'split_implicit'
 Default: Defined in namelist_defaults.xml
 </entry>
 
+<entry id="config_number_of_time_levels" type="integer"
+	category="time_integration" group="time_integration">
+The number of time levels in the time-stepping scheme. This is used for array allocation.
+
+Valid values: Any integer greater than or equal to 2.
+Default: Defined in namelist_defaults.xml
+</entry>
+
 
 <!-- hmix -->