diff --git a/components/elm/bld/namelist_files/namelist_defaults.xml b/components/elm/bld/namelist_files/namelist_defaults.xml
index 20f8b52339d5..69d12d39fedf 100644
--- a/components/elm/bld/namelist_files/namelist_defaults.xml
+++ b/components/elm/bld/namelist_files/namelist_defaults.xml
@@ -183,6 +183,10 @@ sim_year="1950" glc_nec="0" use_crop=".false.">lnd/clm2/initdata/20210802.ICRUEL
 sim_year="1950" glc_nec="0" use_crop=".false.">lnd/clm2/initdata/20210817.ICRUELM-1950.ne30pg2_SOwISC12to60E2r4.elm.r.0051-01-01-00000.nc
 </finidat>
 
+<finidat hgrid="ne30np4.pg2" maxpft="17" mask="ARRM10to60E2r1" use_cn=".false." ic_ymd="19500101" more_vertlayers=".false."
+sim_year="1950" glc_nec="0" use_crop=".false.">lnd/clm2/initdata/20220908.ICRUELM-1950.ne30pg2_ARRM10to60E2r1.anvil.elm.r.0051-01-01-00000.nc
+</finidat>
+
 <!-- HOMME grid ne120 resolution -->
 
 <finidat hgrid="ne120np4"   maxpft="17"  mask="gx1v6" use_cn=".false." ic_ymd="18500101" more_vertlayers=".false."
@@ -226,13 +230,14 @@ lnd/clm2/surfdata_map/surfdata_ne0np4_northamericax4v1.pg2_simyr1850_c210112.nc<
 lnd/clm2/surfdata_map/surfdata_ne0np4_northamericax4v1.pg2_simyr2010_c210112.nc</fsurdat>
 
 <!-- ne0np4_arcticx4v1.pg2 -->
-<finidat hgrid="ne0np4_arcticx4v1.pg2">lnd/clm2/initdata/arcticx4v1pg2_oARRM60to10.ICRUELM.spinup-from-interp.elm.r.0051-01-01-00000.nc</finidat>
+<finidat hgrid="ne0np4_arcticx4v1.pg2"  mask="oARRM60to10">lnd/clm2/initdata/arcticx4v1pg2_oARRM60to10.ICRUELM.spinup-from-interp.elm.r.0051-01-01-00000.nc</finidat>
+<finidat hgrid="ne0np4_arcticx4v1.pg2"  mask="ARRM10to60E2r1" sim_year="1950">lnd/clm2/initdata/20221017.ICRUELM-1950.arcticx4v1pg2_ARRM10to60E2r1.anvil.elm.r.0051-01-01-00000.nc</finidat>
 <fsurdat hgrid="ne0np4_arcticx4v1.pg2"   sim_year="2010" use_crop=".false." >
 lnd/clm2/surfdata_map/surfdata_arcticx4v1pg2_simyr2010_c210805.nc</fsurdat>
 <fsurdat hgrid="ne0np4_arcticx4v1.pg2"   sim_year="2000" use_crop=".false." >
 lnd/clm2/surfdata_map/surfdata_arcticx4v1pg2_simyr2000_c210707.nc</fsurdat>
 <fsurdat hgrid="ne0np4_arcticx4v1.pg2"   sim_year="1950" use_crop=".false." >
-lnd/clm2/surfdata_map/surfdata_arcticx4v1pg2_simyr2000_c210707.nc</fsurdat>
+lnd/clm2/surfdata_map/surfdata_arcticx4v1pg2_simyr1950_c221017.nc</fsurdat>
 <fsurdat hgrid="ne0np4_arcticx4v1.pg2"   sim_year="1850" use_crop=".false." >
 lnd/clm2/surfdata_map/surfdata_arcticx4v1pg2_simyr1850_c210707.nc</fsurdat>
 
diff --git a/components/mpas-ocean/bld/namelist_files/namelist_defaults_mpaso.xml b/components/mpas-ocean/bld/namelist_files/namelist_defaults_mpaso.xml
index 1ca505ffa8de..85efaed17a80 100644
--- a/components/mpas-ocean/bld/namelist_files/namelist_defaults_mpaso.xml
+++ b/components/mpas-ocean/bld/namelist_files/namelist_defaults_mpaso.xml
@@ -149,6 +149,7 @@
 <config_Redi_N2_based_taper_min>0.1</config_Redi_N2_based_taper_min>
 <config_Redi_N2_based_taper_limit_term1>.true.</config_Redi_N2_based_taper_limit_term1>
 <config_Redi_min_layers_diag_terms>6</config_Redi_min_layers_diag_terms>
+<config_Redi_min_layers_diag_terms ocn_grid="ARRM10to60E2r1">15</config_Redi_min_layers_diag_terms>
 <config_Redi_horizontal_taper>'ramp'</config_Redi_horizontal_taper>
 <config_Redi_horizontal_ramp_min>20e3</config_Redi_horizontal_ramp_min>
 <config_Redi_horizontal_ramp_min ocn_grid="WCAtl12to45E2r4">30e3</config_Redi_horizontal_ramp_min>
diff --git a/components/mpas-ocean/cime_config/buildnml b/components/mpas-ocean/cime_config/buildnml
index f7e915a153b6..bee38ebf2df4 100755
--- a/components/mpas-ocean/cime_config/buildnml
+++ b/components/mpas-ocean/cime_config/buildnml
@@ -211,7 +211,7 @@ def buildnml(case, caseroot, compname):
         decomp_date = '220730'
         decomp_prefix = 'mpas-o.graph.info.'
         restoring_file = 'sss.PHC3.0_monthlyClimatology.ARRM10to60E2r1.220802.nc'
-        analysis_mask_file = 'ARRM10to60E2r1_mocBasinsAndTransects220730.nc'
+        analysis_mask_file = 'ARRM10to60E2r1_mocBasinsAndTransects20210623.nc'
         ic_date = '220730'
         ic_prefix = 'mpaso.ARRM10to60E2r1'
         if ocn_ic_mode == 'spunup':
diff --git a/driver-mct/cime_config/config_component_e3sm.xml b/driver-mct/cime_config/config_component_e3sm.xml
index ca54900024b4..543eeb4680be 100755
--- a/driver-mct/cime_config/config_component_e3sm.xml
+++ b/driver-mct/cime_config/config_component_e3sm.xml
@@ -372,7 +372,6 @@
       <value compset="_DATM.*_SLND.*MPAS" grid="oi%oRRS15to5">96</value>
       <value compset="_DATM.*_SLND.*MPAS" grid="oi%oARRM60to10">96</value>
       <value compset="_DATM.*_SLND.*MPAS" grid="oi%oARRM60to6">96</value>
-      <value compset="_DATM.*_SLND.*MPAS" grid="oi%ARRM10to60">96</value>
       <value compset="_EAM.*_ELM.*MPASO">48</value>
       <value compset="_EAM.*_ELM.*MPASO" grid="a%ne11np4">12</value>
       <value compset="_EAM.*_ELM.*MPASO" grid="a%ne120np4">96</value>
@@ -487,7 +486,6 @@
       <value compset="_MPASO" grid="oi%oRRS15to5">96</value>
       <value compset="_MPASO" grid="oi%oARRM60to10">48</value>
       <value compset="_MPASO" grid="oi%oARRM60to6">48</value>
-      <value compset="_MPASO" grid="oi%ARRM10to60">48</value>
       <value compset="_MPASO" grid="a%ne0np4_arcticx4v1">96</value>
 
     </values>