Skip to content

Commit

Permalink
Merge branch 'matthewhoffman/mali/ais-meshes' (PR #6440)
Browse files Browse the repository at this point in the history
Add Antarctic Ice Sheet meshes for MALI

This PR introduces two new meshes of the Antarctic Ice Sheet for MALI:
* high res production mesh: mpas.ais4to20km
* low-res testing mesh: mpas.ais8to30km
Associated with these MALI meshes are 5 new E3SM model_grids:
* ultra low res mesh for testing GG cases with JRA forcing:
  TL319_oQU240wLI_ais8to30
* v3 low res mesh for BG and IG cases with low res Antarctica:
  ne30pg2_r05_IcoswISC30E3r5_ais8to30
* v3 low res mesh for GG cases with JRA forcing with low res Antarctica:
  TL319_IcoswISC30E3r5_ais8to30
* v3 low res mesh for BG and IG cases with high res Antarctica:
  ne30pg2_r05_IcoswISC30E3r5_ais4to20
* v3 low res mesh for GG with JRA forcing cases with high res Antarctica
  TL319_IcoswISC30E3r5_ais4to20

[BFB] for all currently tested configurations
  • Loading branch information
jonbob committed Aug 14, 2024
2 parents a4de483 + 0a92e25 commit ebc39ea
Show file tree
Hide file tree
Showing 5 changed files with 160 additions and 7 deletions.
5 changes: 5 additions & 0 deletions cime_config/allactive/config_compsets.xml
Original file line number Diff line number Diff line change
Expand Up @@ -421,6 +421,11 @@
<lname>2000_DATM%JRA-1p5_SLND_MPASSI_MPASO%DATMFORCED_DROF%JRA-1p5_MALI%SIA_SWAV</lname>
</compset>

<compset>
<alias>MPAS_FOLISIO_JRA1p5</alias>
<lname>2000_DATM%JRA-1p5_SLND_MPASSI_MPASO%DATMFORCED_DROF%JRA-1p5_MALI_SWAV</lname>
</compset>

<!-- Slab ocean cases -->
<compset>
<alias>E1850C5ELM</alias>
Expand Down
138 changes: 138 additions & 0 deletions cime_config/config_grids.xml
Original file line number Diff line number Diff line change
Expand Up @@ -1845,6 +1845,8 @@

<!--- mali grids -->

<!--- mali grids with AIS and GIS -->

<model_grid alias="ne30_oECv3_aisgis" compset="_MALI">
<grid name="atm">ne30np4</grid>
<grid name="lnd">ne30np4</grid>
Expand All @@ -1865,6 +1867,8 @@
<mask>oEC60to30v3wLI</mask>
</model_grid>

<!--- mali grids with GIS -->

<model_grid alias="ne30_oECv3_gis" compset="_MALI">
<grid name="atm">ne30np4</grid>
<grid name="lnd">ne30np4</grid>
Expand Down Expand Up @@ -1995,6 +1999,8 @@
<mask>gx1v6</mask>
</model_grid>

<!--- mali grids with AIS -->

<model_grid alias="f09_g16_a" compset="_MALI">
<grid name="atm">0.9x1.25</grid>
<grid name="lnd">0.9x1.25</grid>
Expand All @@ -2015,6 +2021,56 @@
<mask>oQU240wLI</mask>
</model_grid>

<model_grid alias="TL319_oQU240wLI_ais8to30" compset="_MALI">
<grid name="atm">TL319</grid>
<grid name="lnd">TL319</grid>
<grid name="ocnice">oQU240wLI</grid>
<grid name="rof">JRA025</grid>
<grid name="glc">mpas.ais8to30km</grid>
<grid name="wav">null</grid>
<mask>oQU240wLI</mask>
</model_grid>

<model_grid alias="ne30pg2_r05_IcoswISC30E3r5_ais8to30" compset="_MALI">
<grid name="atm">ne30np4.pg2</grid>
<grid name="lnd">r05</grid>
<grid name="ocnice">IcoswISC30E3r5</grid>
<grid name="rof">r05</grid>
<grid name="glc">mpas.ais8to30km</grid>
<grid name="wav">null</grid>
<mask>IcoswISC30E3r5</mask>
</model_grid>

<model_grid alias="TL319_IcoswISC30E3r5_ais8to30" compset="_MALI">
<grid name="atm">TL319</grid>
<grid name="lnd">TL319</grid>
<grid name="ocnice">IcoswISC30E3r5</grid>
<grid name="rof">JRA025</grid>
<grid name="glc">mpas.ais8to30km</grid>
<grid name="wav">null</grid>
<mask>IcoswISC30E3r5</mask>
</model_grid>

<model_grid alias="ne30pg2_r05_IcoswISC30E3r5_ais4to20" compset="_MALI">
<grid name="atm">ne30np4.pg2</grid>
<grid name="lnd">r05</grid>
<grid name="ocnice">IcoswISC30E3r5</grid>
<grid name="rof">r05</grid>
<grid name="glc">mpas.ais4to20km</grid>
<grid name="wav">null</grid>
<mask>IcoswISC30E3r5</mask>
</model_grid>

<model_grid alias="TL319_IcoswISC30E3r5_ais4to20" compset="_MALI">
<grid name="atm">TL319</grid>
<grid name="lnd">TL319</grid>
<grid name="ocnice">IcoswISC30E3r5</grid>
<grid name="rof">JRA025</grid>
<grid name="glc">mpas.ais4to20km</grid>
<grid name="wav">null</grid>
<mask>IcoswISC30E3r5</mask>
</model_grid>

<!-- new runoff grids for data runoff model DROF -->

<model_grid alias="T31_g37_rx1" compset="_DROF">
Expand Down Expand Up @@ -3289,6 +3345,18 @@
<desc>mpas.ais20km is a uniform-resolution 20km MALI grid of the Antarctic Ice Sheet. It is primarily intended for testing.</desc>
</domain>

<domain name="mpas.ais8to30km">
<nx>98341</nx>
<ny>1</ny>
<desc>mpas.ais8to30km is a variable resolution MALI mesh of the Antarctic Ice Sheet with resolution varying from 8 km in fast flowing regions and near the ice-sheet margins to 30 km in the ice-sheet interior. It behaves reasonably well for most of the ice sheet but results in Thwaites Glacier retreating too rapidly due to insufficient resolution there. It is meant as a cheaper alternative to mpas.ais4to20km for testing realistic conditions.</desc>
</domain>

<domain name="mpas.ais4to20km">
<nx>385379</nx>
<ny>1</ny>
<desc>mpas.ais4to20km is a variable resolution MALI mesh of the Antarctic Ice Sheet with resolution varying from 4 km in fast flowing regions and near the ice-sheet margins to 20 km in the ice-sheet interior. It was the primary mesh and initial condition used for ISMIP6-Antarctica-2300 and is the primary Antarctic mesh to use for E3SM v3 simulation and development with an active Antarctic Ice Sheet component.</desc>
</domain>

<!-- WW3 domains-->

<domain name="wQU225EC60to30">
Expand Down Expand Up @@ -5632,6 +5700,76 @@
<map name="GLC2OCN_ICE_RMAPNAME">cpl/gridmaps/mpas.ais20km/map_ais20km_to_oQU240wLI_esmfnearestdtos.20240509.nc</map>
</gridmap>

<!-- ==================== -->
<!-- GLC: mpas.ais8to30km -->
<!-- ==================== -->

<gridmap glc_grid="mpas.ais8to30km" lnd_grid="r05">
<map name="LND2GLC_FMAPNAME">cpl/gridmaps/r05/map_r05_to_ais8to30_traave.20240701.nc</map>
<map name="LND2GLC_SMAPNAME">cpl/gridmaps/r05/map_r05_to_ais8to30_trbilin.20240701.nc</map>
<map name="GLC2LND_FMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_r05_traave.20240701.nc</map>
<map name="GLC2LND_SMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_r05_traave.20240701.nc</map>
</gridmap>

<gridmap glc_grid="mpas.ais8to30km" lnd_grid="TL319">
<map name="LND2GLC_FMAPNAME">cpl/gridmaps/TL319/map_TL319_to_ais8to30_traave.20240701.nc</map>
<map name="LND2GLC_SMAPNAME">cpl/gridmaps/TL319/map_TL319_to_ais8to30_trbilin.20240701.nc</map>
<map name="GLC2LND_FMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_TL319_traave.20240701.nc</map>
<map name="GLC2LND_SMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_TL319_traave.20240701.nc</map>
</gridmap>

<gridmap glc_grid="mpas.ais8to30km" ocn_grid="oQU240wLI">
<map name="OCN2GLC_FMAPNAME">cpl/gridmaps/oQU240wLI/map_oQU240wLI-nomask_to_ais8to30_esmfaave.20240701.nc</map>
<map name="OCN2GLC_SMAPNAME">cpl/gridmaps/oQU240wLI/map_oQU240wLI-nomask_to_ais8to30_esmfbilin.20240701.nc</map>
<map name="GLC2ICE_FMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_oQU240wLI-nomask_esmfaave.20240701.nc</map>
<map name="GLC2ICE_SMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_oQU240wLI-nomask_esmfbilin.20240701.nc</map>
<map name="GLC2OCN_FMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_oQU240wLI-nomask_esmfaave.20240701.nc</map>
<map name="GLC2OCN_SMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_oQU240wLI-nomask_esmfbilin.20240701.nc</map>
<map name="GLC2OCN_LIQ_RMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_oQU240wLI-nomask_esmfnearestdtos.20240701.nc</map>
<map name="GLC2OCN_ICE_RMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_oQU240wLI_esmfnearestdtos.20240701.nc</map>
</gridmap>

<gridmap glc_grid="mpas.ais8to30km" ocn_grid="IcoswISC30E3r5">
<map name="OCN2GLC_FMAPNAME">cpl/gridmaps/IcoswISC30E3r5/map_IcoswISC30E3r5-nomask_to_ais8to30_esmfaave.20240701.nc</map>
<map name="OCN2GLC_SMAPNAME">cpl/gridmaps/IcoswISC30E3r5/map_IcoswISC30E3r5-nomask_to_ais8to30_esmfbilin.20240701.nc</map>
<map name="GLC2ICE_FMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_IcoswISC30E3r5-nomask_esmfaave.20240701.nc</map>
<map name="GLC2ICE_SMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_IcoswISC30E3r5-nomask_esmfbilin.20240701.nc</map>
<map name="GLC2OCN_FMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_IcoswISC30E3r5-nomask_esmfaave.20240701.nc</map>
<map name="GLC2OCN_SMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_IcoswISC30E3r5-nomask_esmfbilin.20240701.nc</map>
<map name="GLC2OCN_LIQ_RMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_IcoswISC30E3r5-nomask_esmfnearestdtos.20240701.nc</map>
<map name="GLC2OCN_ICE_RMAPNAME">cpl/gridmaps/mpas.ais8to30km/map_ais8to30_to_IcoswISC30E3r5_esmfnearestdtos.20240701.nc</map>
</gridmap>

<!-- ==================== -->
<!-- GLC: mpas.ais4to20km -->
<!-- ==================== -->

<gridmap glc_grid="mpas.ais4to20km" lnd_grid="r05">
<map name="LND2GLC_FMAPNAME">cpl/gridmaps/r05/map_r05_to_ais4to20_traave.20240701.nc</map>
<map name="LND2GLC_SMAPNAME">cpl/gridmaps/r05/map_r05_to_ais4to20_trbilin.20240701.nc</map>
<map name="GLC2LND_FMAPNAME">cpl/gridmaps/mpas.ais4to20km/map_ais4to20_to_r05_traave.20240701.nc</map>
<map name="GLC2LND_SMAPNAME">cpl/gridmaps/mpas.ais4to20km/map_ais4to20_to_r05_traave.20240701.nc</map>
</gridmap>

<gridmap glc_grid="mpas.ais4to20km" lnd_grid="TL319">
<map name="LND2GLC_FMAPNAME">cpl/gridmaps/TL319/map_TL319_to_ais4to20_traave.20240701.nc</map>
<map name="LND2GLC_SMAPNAME">cpl/gridmaps/TL319/map_TL319_to_ais4to20_trbilin.20240701.nc</map>
<map name="GLC2LND_FMAPNAME">cpl/gridmaps/mpas.ais4to20km/map_ais4to20_to_TL319_traave.20240701.nc</map>
<map name="GLC2LND_SMAPNAME">cpl/gridmaps/mpas.ais4to20km/map_ais4to20_to_TL319_traave.20240701.nc</map>
</gridmap>

<gridmap glc_grid="mpas.ais4to20km" ocn_grid="IcoswISC30E3r5">
<map name="OCN2GLC_FMAPNAME">cpl/gridmaps/IcoswISC30E3r5/map_IcoswISC30E3r5-nomask_to_ais4to20_esmfaave.20240701.nc</map>
<map name="OCN2GLC_SMAPNAME">cpl/gridmaps/IcoswISC30E3r5/map_IcoswISC30E3r5-nomask_to_ais4to20_esmfbilin.20240701.nc</map>
<map name="GLC2ICE_FMAPNAME">cpl/gridmaps/mpas.ais4to20km/map_ais4to20_to_IcoswISC30E3r5-nomask_esmfaave.20240701.nc</map>
<map name="GLC2ICE_SMAPNAME">cpl/gridmaps/mpas.ais4to20km/map_ais4to20_to_IcoswISC30E3r5-nomask_esmfbilin.20240701.nc</map>
<map name="GLC2OCN_FMAPNAME">cpl/gridmaps/mpas.ais4to20km/map_ais4to20_to_IcoswISC30E3r5-nomask_esmfaave.20240701.nc</map>
<map name="GLC2OCN_SMAPNAME">cpl/gridmaps/mpas.ais4to20km/map_ais4to20_to_IcoswISC30E3r5-nomask_esmfbilin.20240701.nc</map>
<map name="GLC2OCN_LIQ_RMAPNAME">cpl/gridmaps/mpas.ais4to20km/map_ais4to20_to_IcoswISC30E3r5-nomask_esmfnearestdtos.20240701.nc</map>
<map name="GLC2OCN_ICE_RMAPNAME">cpl/gridmaps/mpas.ais4to20km/map_ais4to20_to_IcoswISC30E3r5_esmfnearestdtos.20240701.nc</map>
</gridmap>


<!-- ======================================================== -->
<!-- GRIDS: glc to ocn mapping -->
<!-- -->
Expand Down
20 changes: 15 additions & 5 deletions components/mpas-albany-landice/cime_config/buildnml
Original file line number Diff line number Diff line change
Expand Up @@ -62,16 +62,26 @@ def buildnml(case, caseroot, compname):
grid_prefix += 'aisgis20km'
decomp_date += '20190326'
decomp_prefix += 'mpasli.graph.info.'
elif glc_grid == 'mpas.gis20km':
grid_date += '20210824'
grid_prefix += 'gis_20km_r01'
decomp_date += '150922'
decomp_prefix += 'mpasli.graph.info.'
elif glc_grid == 'mpas.ais20km':
grid_date += '150910'
grid_prefix += 'ais20km'
decomp_date += '150910'
decomp_prefix += 'mpasli.graph.info.'
elif glc_grid == 'mpas.ais8to30km':
grid_date += '20221027'
grid_prefix += 'ais_8to30km'
decomp_date += '240507'
decomp_prefix += 'mpasli.graph.info.'
elif glc_grid == 'mpas.ais4to20km':
grid_date += '20240708'
grid_prefix += 'ais_4to20km'
decomp_date += '240507'
decomp_prefix += 'mpasli.graph.info.'
elif glc_grid == 'mpas.gis20km':
grid_date += '20210824'
grid_prefix += 'gis_20km_r01'
decomp_date += '150922'
decomp_prefix += 'mpasli.graph.info.'
elif glc_grid == 'mpas.gis1to10km':
grid_date += '20210824'
grid_prefix += 'gis_1to10km_r01'
Expand Down
2 changes: 1 addition & 1 deletion driver-mct/cime_config/config_component.xml
Original file line number Diff line number Diff line change
Expand Up @@ -1085,7 +1085,7 @@

<entry id="GLC_GRID">
<type>char</type>
<valid_values>mpas.aisgis20km,mpas.gis20km,mpas.ais20km,mpas.gis1to10km,mpas.gis1to10kmR2,null</valid_values>
<valid_values>mpas.aisgis20km,mpas.ais20km,mpas.ais8to30km,mpas.ais4to20km,mpas.gis20km,mpas.gis1to10km,mpas.gis1to10kmR2,null</valid_values>
<default_value>mpas.gis20km</default_value>
<group>build_grid</group>
<file>env_build.xml</file>
Expand Down
2 changes: 1 addition & 1 deletion driver-moab/cime_config/config_component.xml
Original file line number Diff line number Diff line change
Expand Up @@ -1085,7 +1085,7 @@

<entry id="GLC_GRID">
<type>char</type>
<valid_values>mpas.aisgis20km,mpas.gis20km,mpas.ais20km,mpas.gis1to10km,gis1to10kmR2,null</valid_values>
<valid_values>mpas.aisgis20km,mpas.ais20km,mpas.ais8to30km,mpas.ais4to20km,mpas.gis20km,mpas.gis1to10km,mpas.gis1to10kmR2,null</valid_values>
<default_value>mpas.gis20km</default_value>
<group>build_grid</group>
<file>env_build.xml</file>
Expand Down

0 comments on commit ebc39ea

Please sign in to comment.