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EAMxx: Update linoz and oxid files in XML #7638

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Merged
merged 5 commits into from
Sep 12, 2025
Merged

EAMxx: Update linoz and oxid files in XML #7638

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e8ac6d4
Update linoz and oxid files in XML
meng630 Aug 26, 2025
cb7dbcd
Update linoz files to cdf format
meng630 Aug 26, 2025
0ba952d
Revert LINOZ files to check BFBness
singhbalwinder Aug 29, 2025
7dc4668
Update oxid file for the microphysics standalone test
singhbalwinder Aug 29, 2025
0ffb55e
Added the new single year LINOZ files back
singhbalwinder Sep 12, 2025
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4 changes: 2 additions & 2 deletions components/eamxx/cime_config/namelist_defaults_eamxx.xml
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Expand Up @@ -321,8 +321,8 @@ be lost if SCREAM_HACK_XML is not enabled.
<mam4_linoz_file_name hgrid="ne4np4.pg2" type="file" doc="LINOZ chemistry file"> ${DIN_LOC_ROOT}/atm/scream/mam4xx/linoz/ne4pg2/linoz1850-2015_2010JPL_CMIP6_10deg_58km_ne4pg2_c20240724.nc</mam4_linoz_file_name>
<!--Invariants-->
<mam4_oxid_ymd type="integer" > 20150101 </mam4_oxid_ymd>
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Copilot AI Aug 27, 2025

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The oxid year (2015) and linoz year (2010) are now inconsistent. Consider documenting why different years are used for these related chemistry datasets or using the same year for consistency.

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We don't have year 2010 for oxid, so use year 2015 instead.

<mam4_oxid_file_name type="file" doc="File containing oxidants data">${DIN_LOC_ROOT}/atm/scream/mam4xx/invariants/ne30pg2/oxid_1.9x2.5_L26_1850-2015_ne30pg2_c20241009.nc</mam4_oxid_file_name>
<mam4_oxid_file_name hgrid="ne4np4.pg2" type="file" doc="File containing oxidants data">${DIN_LOC_ROOT}/atm/scream/mam4xx/invariants/ne4pg2/oxid_1.9x2.5_L26_1850-2015_ne4pg2_c20241009.nc</mam4_oxid_file_name>
<mam4_oxid_file_name type="file" doc="File containing oxidants data">${DIN_LOC_ROOT}/atm/scream/mam4xx/invariants/ne30pg2/oxid_1.9x2.5_L26_2015_ne30pg2_c20250813.nc</mam4_oxid_file_name>
<mam4_oxid_file_name hgrid="ne4np4.pg2" type="file" doc="File containing oxidants data">${DIN_LOC_ROOT}/atm/scream/mam4xx/invariants/ne4pg2/oxid_1.9x2.5_L26_2015_ne4pg2_c20250813.nc</mam4_oxid_file_name>
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I see a different date, 20250813, for these files. In the Linoz files, we have 20250826. I am just checking if we have fixed the PIO_IOTYPE_PNETCDF warning in these files.

<mam4_chlorine_loading_ymd type="integer" doc="Cycle year for chlorine"> 20100101 </mam4_chlorine_loading_ymd>
<mam4_linoz_chlorine_file type="file" doc="File containing chlorine data"> ${DIN_LOC_ROOT}/atm/scream/mam4xx/linoz/Linoz_Chlorine_Loading_CMIP6_0003-2017_c20171114.nc</mam4_linoz_chlorine_file>
<!--Photolysis-->
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2 changes: 1 addition & 1 deletion components/eamxx/tests/single-process/mam/aero_microphys/input.yaml
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Expand Up @@ -21,7 +21,7 @@ eamxx:
mam4_psc_T : 193.0
mam4_linoz_ymd : 20100101
mam4_linoz_file_name : ${SCREAM_DATA_DIR}/mam4xx/linoz/ne2np4/linoz1850-2015_2010JPL_CMIP6_10deg_58km_ne2np4_c20240724.nc
mam4_oxid_file_name : ${SCREAM_DATA_DIR}/mam4xx/invariants/ne2np4/oxid_ne2np4_L26_1850-2015_c20240827.nc
mam4_oxid_file_name : ${SCREAM_DATA_DIR}/mam4xx/invariants/ne2np4/oxid_ne2np4_L26_2015_c20250813.nc
mam4_oxid_ymd : 20150101
mam4_linoz_chlorine_file : ${SCREAM_DATA_DIR}/mam4xx/linoz/Linoz_Chlorine_Loading_CMIP6_0003-2017_c20171114.nc
mam4_chlorine_loading_ymd : 20100101
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