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implement POLARCAP grid in CAM #1287

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implement POLARCAP grid in CAM #1287

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8d08e3e
Merge tag 'cam6_4_077' into cam_development
adamrher Mar 22, 2025
94b9a45
install POLARCAP in CAM, update cmeps external
adamrher Mar 23, 2025
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11 changes: 8 additions & 3 deletions .gitmodules
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Original file line number Diff line number Diff line change
Expand Up @@ -157,10 +157,15 @@ fxDONOTUSEurl = https://github.com/ESMCI/cime

[submodule "cmeps"]
path = components/cmeps
url = https://github.com/ESCOMP/CMEPS.git
fxtag = cmeps1.0.39
url = https://github.com/adamrher/CMEPS.git
fxtag = a283c1fdb4fcb98d80765e29cdfcfeaf297900e5
fxrequired = ToplevelRequired
fxDONOTUSEurl = https://github.com/ESCOMP/CMEPS.git
fxDONOTUSEurl = https://github.com/adamrher/CMEPS.git

#url = https://github.com/ESCOMP/CMEPS.git
#fxtag = cmeps1.0.39
#fxrequired = ToplevelRequired
#fxDONOTUSEurl = https://github.com/ESCOMP/CMEPS.git

[submodule "cdeps"]
path = components/cdeps
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8 changes: 7 additions & 1 deletion bld/namelist_files/namelist_defaults_cam.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@
<dtime dyn="se" hgrid="ne0np4CONUS.ne30x8">225</dtime>
<dtime dyn="se" hgrid="ne0np4.ARCTIC.ne30x4">450</dtime>
<dtime dyn="se" hgrid="ne0np4.ARCTICGRIS.ne30x8">225</dtime>
<dtime dyn="se" hgrid="ne0np4.POLARCAP.ne30x4">450</dtime>

<dtime dyn="mpas" >1800</dtime>

Expand Down Expand Up @@ -254,6 +255,7 @@
<ncdata dyn="se" hgrid="ne0np4CONUS.ne30x8" nlev="32" ic_ymd="101">atm/cam/inic/se/F2000climo_CONUS_30x8_mt12_mg3_01-01-00000_c200421.nc</ncdata>
<ncdata dyn="se" hgrid="ne0np4.ARCTIC.ne30x4" nlev="32" ic_ymd="101">atm/cam/inic/se/FHIST_ARCTIC_ne30x4_mt12_1979bc-mg3_01-01-00000_c200424.nc</ncdata>
<ncdata dyn="se" hgrid="ne0np4.ARCTICGRIS.ne30x8" nlev="32" ic_ymd="101">atm/cam/inic/se/FHIST_ARCTICGRIS_ne30x8_mt12_1979bc-mg3_01-01-00000_c200428.nc</ncdata>
<ncdata dyn="se" hgrid="ne0np4.POLARCAP.ne30x4" nlev="58" ic_ymd="101">/glade/work/aherring/grids/var-res/ne0np4.POLARRES.ne30x4/inic/betacast_ERA5ml_20200101_POLARCAP_c250322.nc</ncdata>
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These files need to be moved into the /glade/p/cesmdata/inputdata section of derecho and make sure they have the "mandatory metadata" https://www2.cesm.ucar.edu/working_groups/Atmosphere/amwg_datasets.html


<ncdata dyn="se" hgrid="ne5np4" nlev="66" ic_ymd="101">atm/waccm/ic/wa3_ne5np4_1950_spinup.cam2.i.1960-01-01-00000_c150810.nc</ncdata>
<ncdata dyn="se" hgrid="ne30np4" nlev="70" ic_ymd="101">atm/waccm/ic/FW2000_ne30_L70_01-01-0001_c200602.nc</ncdata>
Expand Down Expand Up @@ -314,6 +316,7 @@
<bnd_topo hgrid="ne0np4CONUS.ne30x8" >atm/cam/topo/se/ne30x8_CONUS_nc3000_Co060_Fi001_MulG_PF_RR_Nsw042_c200428.nc</bnd_topo>
<bnd_topo hgrid="ne0np4.ARCTIC.ne30x4" >atm/cam/topo/se/ne30x4_ARCTIC_nc3000_Co060_Fi001_MulG_PF_RR_Nsw042_c200428.nc</bnd_topo>
<bnd_topo hgrid="ne0np4.ARCTICGRIS.ne30x8" >atm/cam/topo/se/ne30x8_ARCTICGRIS_nc3000_Co060_Fi001_MulG_PF_RR_Nsw042_c200428.nc</bnd_topo>
<bnd_topo hgrid="ne0np4.POLARCAP.ne30x4" >/glade/work/aherring/grids/var-res/ne0np4.POLARRES.ne30x4/topo/POLARCAP_gmted2010_modis_bedmachine_nc3000_Laplace0100_noleak_20250322.nc</bnd_topo>

<bnd_topo hgrid="mpasa480" >atm/cam/topo/mpas/mpasa480_gmted2010_modis_bedmachine_nc3000_Laplace0400_noleak_20240507.nc</bnd_topo>
<bnd_topo hgrid="mpasa120" >atm/cam/topo/mpas/mpasa120_gmted2010_modis_bedmachine_nc3000_Laplace0100_noleak_20240507.nc</bnd_topo>
Expand Down Expand Up @@ -343,6 +346,7 @@
<se_mesh_file hgrid="ne0np4TESTONLY.ne5x4" >atm/cam/coords/ne0np4EQFACE.ne5x4.g</se_mesh_file>
<se_mesh_file hgrid="ne0np4.ARCTIC.ne30x4" >atm/cam/coords/ne30x4_EXODUS_ARCTIC_c191009.g</se_mesh_file>
<se_mesh_file hgrid="ne0np4.ARCTICGRIS.ne30x8">atm/cam/coords/ne30x8_EXODUS_ARCTICGRIS_c191209.g</se_mesh_file>
<se_mesh_file hgrid="ne0np4.POLARCAP.ne30x4" >/glade/work/aherring/grids/var-res/ne0np4.POLARRES.ne30x4/grids/POLARRES_ne30x4_EXODUS.nc</se_mesh_file>

<!-- Analytic ICs -->
<analytic_ic_type > none </analytic_ic_type>
Expand Down Expand Up @@ -1985,6 +1989,7 @@
<drydep_srf_file hgrid="ne0np4CONUS.ne30x8" >atm/cam/chem/trop_mam/atmsrf_ne0np4conus30x8_161116.nc</drydep_srf_file>
<drydep_srf_file hgrid="ne0np4.ARCTIC.ne30x4" >atm/cam/chem/trop_mam/atmsrf_ne30x4_ARCTIC_191011.nc</drydep_srf_file>
<drydep_srf_file hgrid="ne0np4.ARCTICGRIS.ne30x8">atm/cam/chem/trop_mam/atmsrf_ne30x8_ARCTICGRIS_191212.nc</drydep_srf_file>
<drydep_srf_file hgrid="ne0np4.POLARCAP.ne30x4" >/glade/work/aherring/grids/var-res/ne0np4.POLARRES.ne30x4/atmsrf/atmsrf_POLARCAP_250322.nc</drydep_srf_file>

<drydep_srf_file hgrid="C24">atm/cam/chem/trop_mam/atmsrf_C24_c200625.nc</drydep_srf_file>
<drydep_srf_file hgrid="C48">atm/cam/chem/trop_mam/atmsrf_C48_c200625.nc</drydep_srf_file>
Expand Down Expand Up @@ -2375,7 +2380,7 @@
<cld_macmic_num_steps microphys="mg2" clubb_sgs="1" dtime="600" > 1 </cld_macmic_num_steps>
<cld_macmic_num_steps microphys="mg2" clubb_sgs="1" dtime="300" > 1 </cld_macmic_num_steps>
<cld_macmic_num_steps microphys="mg3" clubb_sgs="1"> 3 </cld_macmic_num_steps>
<!-- hi-res and var-res support for ne120, ARCTIC, ARCTCIGRIS, CONUS -->
<!-- hi-res and var-res support for ne120, ARCTIC, ARCTCIGRIS, POLARCAP, CONUS -->
<cld_macmic_num_steps microphys="mg2" clubb_sgs="1" dtime="450" > 2 </cld_macmic_num_steps>
<cld_macmic_num_steps microphys="mg2" clubb_sgs="1" dtime="225" > 1 </cld_macmic_num_steps>
<cld_macmic_num_steps microphys="mg3" clubb_sgs="1" dtime="450" > 2 </cld_macmic_num_steps>
Expand Down Expand Up @@ -3241,6 +3246,7 @@
<se_refined_mesh hgrid="ne0np4TESTONLY.ne5x4" > .true. </se_refined_mesh>
<se_refined_mesh hgrid="ne0np4.ARCTIC.ne30x4" > .true. </se_refined_mesh>
<se_refined_mesh hgrid="ne0np4.ARCTICGRIS.ne30x8" > .true. </se_refined_mesh>
<se_refined_mesh hgrid="ne0np4.POLARCAP.ne30x4" > .true. </se_refined_mesh>

<se_nsplit> 2 </se_nsplit>
<se_nsplit hgrid="ne16np4" > 1 </se_nsplit>
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2 changes: 1 addition & 1 deletion cime
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Submodule cime updated 31 files
+1 −0 .git-blame-ignore-revs
+5 −5 .github/workflows/docs.yml
+1 −1 .github/workflows/testing.yml
+2 −2 CIME/SystemTests/eri.py
+4 −1 CIME/SystemTests/ers.py
+1 −1 CIME/SystemTests/restart_tests.py
+6 −0 CIME/SystemTests/system_tests_common.py
+2 −2 CIME/SystemTests/test_mods.py
+7 −0 CIME/Tools/bless_test_results
+23 −4 CIME/Tools/case.setup
+17 −3 CIME/XML/env_batch.py
+5 −1 CIME/XML/env_mach_specific.py
+22 −0 CIME/XML/env_postprocessing.py
+40 −0 CIME/XML/postprocessing.py
+16 −0 CIME/bless_test_results.py
+27 −0 CIME/case/case.py
+3 −3 CIME/case/case_clone.py
+5 −2 CIME/case/case_setup.py
+9 −0 CIME/data/config/cesm/config_files.xml
+7 −0 CIME/data/config/config_headers.xml
+11 −5 CIME/hist_utils.py
+5 −4 CIME/jenkins_generic_job.py
+1 −1 CIME/non_py/cprnc
+26 −3 CIME/scripts/create_test.py
+16 −2 CIME/test_scheduler.py
+8 −1 CIME/tests/base.py
+25 −2 CIME/tests/test_sys_cime_case.py
+1 −0 CIME/tests/test_unit_system_tests.py
+68 −0 CIME/tests/test_unit_xml_env_batch.py
+1 −0 CIME/utils.py
+1 −0 CIME/wait_for_tests.py
2 changes: 1 addition & 1 deletion components/cmeps
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Submodule cmeps updated 8 files
+2 −2 .github/workflows/extbuild.yml
+1 −0 cime_config/config_component_cesm.xml
+2 −2 cime_config/namelist_definition_drv.xml
+32 −0 mediator/esmFldsExchange_ufs_mod.F90
+2 −2 mediator/med.F90
+19 −0 mediator/med_phases_restart_mod.F90
+8 −0 ufs/ccpp/data/MED_typedefs.F90
+20 −0 ufs/ccpp/data/MED_typedefs.meta