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noresm3_0_033_cam6_4_121: Add namelist variables for dust and seasalt parameters#273

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gold2718 merged 6 commits into
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Ovewh:tuning/dust_and_seasalt
May 14, 2026
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noresm3_0_033_cam6_4_121: Add namelist variables for dust and seasalt parameters#273
gold2718 merged 6 commits into
NorESMhub:noresm_developfrom
Ovewh:tuning/dust_and_seasalt

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@Ovewh Ovewh commented Apr 24, 2026

Summary: Additional Seasalt and dust namelist parameters

Contributors: @Ovewh @DirkOlivie

Reviewers: @gold2718

Purpose of changes: To tune aerosol parameters in order to improve on current aerosol biases

Github PR URL: #273

Changes made to build system: 'None'

Changes made to the namelist: New name list description and defaults

Changes to the defaults for the boundary datasets: 'None'

Substantial timing or memory changes: 'None'

Introduce new namelist defaults and namelist definitions for new namelist options introduced in Oslo_Aero #70

PASS ERP_D_Ln9.ne30pg3_ne30pg3_mtn14.NF1850.betzy_gnu.cam-outfrq9s_aero_history CREATE_NEWCASE
PASS ERP_D_Ln9.ne30pg3_ne30pg3_mtn14.NF1850.betzy_gnu.cam-outfrq9s_aero_history XML
PASS ERP_D_Ln9.ne30pg3_ne30pg3_mtn14.NF1850.betzy_gnu.cam-outfrq9s_aero_history SETUP
PASS ERP_D_Ln9.ne30pg3_ne30pg3_mtn14.NF1850.betzy_gnu.cam-outfrq9s_aero_history SHAREDLIB_BUILD time=181
PASS ERP_D_Ln9.ne30pg3_ne30pg3_mtn14.NF1850.betzy_gnu.cam-outfrq9s_aero_history MODEL_BUILD time=218
PASS ERP_D_Ln9.ne30pg3_ne30pg3_mtn14.NF1850.betzy_gnu.cam-outfrq9s_aero_history SUBMIT
PASS ERP_D_Ln9.ne30pg3_ne30pg3_mtn14.NF1850.betzy_gnu.cam-outfrq9s_aero_history RUN time=758
PASS ERP_D_Ln9.ne30pg3_ne30pg3_mtn14.NF1850.betzy_gnu.cam-outfrq9s_aero_history COMPARE_base_rest
PASS ERP_D_Ln9.ne30pg3_ne30pg3_mtn14.NF1850.betzy_gnu.cam-outfrq9s_aero_history MEMLEAK insufficient data for memleak test
PASS ERP_D_Ln9.ne30pg3_ne30pg3_mtn14.NF1850.betzy_gnu.cam-outfrq9s_aero_history SHORT_TERM_ARCHIVER

test:
aux_cam_noresm tests pass with exception of expected NLCOMP and BASELINE differences

@Ovewh Ovewh requested a review from gold2718 April 26, 2026 20:58
@Ovewh Ovewh marked this pull request as ready for review April 26, 2026 20:59
@gold2718 gold2718 self-assigned this Apr 30, 2026
@gold2718 gold2718 added the enhancement New feature or request label Apr 30, 2026
@gold2718 gold2718 added this to the noresm3_0_beta16 milestone Apr 30, 2026
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I have a few change requests. I'm happy to implement these to move this along but want your thoughts first.

Comment thread bld/namelist_files/namelist_definition.xml Outdated
Comment thread bld/build-namelist Outdated
Comment thread bld/namelist_files/namelist_defaults_cam.xml Outdated
@github-project-automation github-project-automation Bot moved this from Todo to In Progress in NorESM Development Apr 30, 2026
Comment thread bld/namelist_files/namelist_defaults_cam.xml
@Ovewh Ovewh requested a review from gold2718 May 13, 2026 12:01
@gold2718 gold2718 force-pushed the tuning/dust_and_seasalt branch from 6663fb6 to 3105d39 Compare May 14, 2026 14:35
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This looks good now, thanks for all the work.

@gold2718 gold2718 merged commit bcb202d into NorESMhub:noresm_develop May 14, 2026
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@github-project-automation github-project-automation Bot moved this from In Progress to Done in NorESM Development May 14, 2026
@gold2718 gold2718 changed the title Add namelist definition and default for dust and seasalt parameters noresm3_0_033_cam6_4_121: Add namelist variables for dust and seasalt parameters May 14, 2026
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4 participants