noresm3_0_beta15 by mvertens · Pull Request #802 · NorESMhub/NorESM

mvertens · 2026-04-22T12:53:07Z

Planned for 3.0.beta15

Each tag should preferably only include major updates from one component (e.g. include large code
changes from upstream repositories, large structural changes, new (default) model capability).
Minor component updates can be included in addition, if they do not change model output substantially.

Main objective: (CMIP7 fully-coupled compsets for PI and historical runs)

CAM
- Nudging refactor
- CMIP7 forcing files for HIST compsets
- Bugfix for writing restart at end of run

Components:

Checkmarked components are already latest version, and will not be updated in this tag.

If a component needs an update, remove check-mark and edit tag name to the new one that will be used.

If appropriate, also include link to resolved issues/PRs as sub-list under the relevant component.

At PR stage, check-mark components after testing is completed.

Coupled development

Bugs / bug fixes

Test procedure and new baselines for tags

All tests should be performed before merging. Only expected failing tests are allowed.

If there is a new test that is expected to fail, this should be documented, preferably as
an issue in the NorESM repository (for prealpha_noresm), or in a component repository.

Baselines can be created during this test phase, or after the PR branch has been merged
and tagged.

prealpha_noresm (betzy) - @TomasTorsvik
- baseline created
prealpha_noresm (olivia) - @TomasTorsvik
- baseline created
aux_cam_noresm (betzy) - @gold2718
- baseline created
aux_cam_noresm (olivia) - @gold2718
- baseline created

TomasTorsvik

Just a few comments. Will add a review once we have beta14 in place. No sense to add ChangeLog updates before then.

TomasTorsvik · 2026-04-23T20:22:49Z

@mvertens - I merged noresm_develop into this branch, so now we can update the ChangeLog. There was a small merge conflict in cime_config/testlist_allactive.xml that I resolved during the merging, discarding changes introduced in noresm3_0_beta14.

TomasTorsvik · 2026-04-24T06:48:16Z

Output from test on Betzy

run_dir: /cluster/work/users/tomast/noresm/nor3_b15-rc1

  PASS ERI_Ly15.f09_g17_gris4.T1850Gg.betzy_intel.cism-isostasy_period4
  DIFF ERI.ne16pg3_tn14.N1850.betzy_intel
  FAIL ERI.ne16pg3_tn14.N1850fates-sp.betzy_gnu.allactive-defaultio
  DIFF ERI.ne30pg3_tn14.N1850.betzy_intel
  DIFF ERR.ne16pg3_tn14.N1850.betzy_intel.allactive-defaultio
  FAIL ERS_Ld5.ne16pg3_tn14.N1850G.betzy_intel.allactive-defaultio
  FAIL ERS_Ld5.ne16pg3_tn14.NHistG.betzy_intel.allactive-defaultio
  PASS ERS_Ly7.f09_g17_gris4.T1850Gg.betzy_intel
  PASS MULTINOAIS_Ly2.f19_f19_ais8gris4_mtn14.I1850Clm50SpRsGag.betzy_intel.cism-change_params
  DIFF SMS_D_Ld1.ne16pg3_tn14.N1850Esm.betzy_intel.allactive-defaultio
  FAIL SMS_D_Ld1.ne16pg3_tn14.N1850G.betzy_intel.allactive-defaultio
  DIFF SMS_D_Ld1.ne16pg3_tn14.NHistEsm.betzy_intel.allactive-defaultio
  FAIL SMS_D_Ld1.ne16pg3_tn14.NHistEsmG.betzy_intel.allactive-defaultio
  FAIL SMS_D_Ld1.ne30pg3_tn14.N1850Clm60Sp.betzy_gnu.allactive-defaultio
  DIFF SMS_D_Ld1.ne30pg3_tn14.NHistClm60.betzy_intel.allactive-defaultio
  PASS SMS_D_Ly1.f09_g17_ais8.T1850Ga.betzy_intel
  DIFF SMS_Ld1.ne16pg3_tn14.N1850.betzy_intel.allactive-reducedout
  PASS SMS_Lm13.f19_f19_mtn14.I1850Clm50SpG.betzy_intel

Failing tests:

    FAIL ERI.ne16pg3_tn14.N1850.betzy_intel NLCOMP
    FAIL ERI.ne16pg3_tn14.N1850.betzy_intel BASELINE noresm3_0_beta14: ERROR BFAIL baseline directory '/cluster/shared/noresm/noresm_baselines/noresm_develop/noresm3_0_beta14/ERI.ne16pg3_tn14.N1850.betzy_intel' does not exist
    FAIL ERI.ne16pg3_tn14.N1850fates-sp.betzy_gnu.allactive-defaultio CREATE_NEWCASE
    FAIL ERI.ne30pg3_tn14.N1850.betzy_intel NLCOMP
    FAIL ERI.ne30pg3_tn14.N1850.betzy_intel BASELINE noresm3_0_beta14: ERROR BFAIL baseline directory '/cluster/shared/noresm/noresm_baselines/noresm_develop/noresm3_0_beta14/ERI.ne30pg3_tn14.N1850.betzy_intel' does not exist
    FAIL ERR.ne16pg3_tn14.N1850.betzy_intel.allactive-defaultio NLCOMP
    FAIL ERR.ne16pg3_tn14.N1850.betzy_intel.allactive-defaultio BASELINE noresm3_0_beta14: ERROR BFAIL baseline directory '/cluster/shared/noresm/noresm_baselines/noresm_develop/noresm3_0_beta14/ERR.ne16pg3_tn14.N1850.betzy_intel.allactive-defaultio' does not exist
    FAIL ERR.ne16pg3_tn14.N1850.betzy_intel.allactive-defaultio TPUTCOMP Could not get default throughput
    FAIL ERS_Ld5.ne16pg3_tn14.N1850G.betzy_intel.allactive-defaultio CREATE_NEWCASE
    FAIL ERS_Ld5.ne16pg3_tn14.NHistG.betzy_intel.allactive-defaultio CREATE_NEWCASE
    FAIL SMS_D_Ld1.ne16pg3_tn14.N1850Esm.betzy_intel.allactive-defaultio NLCOMP
    FAIL SMS_D_Ld1.ne16pg3_tn14.N1850Esm.betzy_intel.allactive-defaultio BASELINE noresm3_0_beta14: ERROR BFAIL baseline directory '/cluster/shared/noresm/noresm_baselines/noresm_develop/noresm3_0_beta14/SMS_D_Ld1.ne16pg3_tn14.N1850Esm.betzy_intel.allactive-defaultio' does not exist
    FAIL SMS_D_Ld1.ne16pg3_tn14.N1850G.betzy_intel.allactive-defaultio CREATE_NEWCASE
    FAIL SMS_D_Ld1.ne16pg3_tn14.NHistEsm.betzy_intel.allactive-defaultio NLCOMP
    FAIL SMS_D_Ld1.ne16pg3_tn14.NHistEsm.betzy_intel.allactive-defaultio BASELINE noresm3_0_beta14: ERROR BFAIL baseline directory '/cluster/shared/noresm/noresm_baselines/noresm_develop/noresm3_0_beta14/SMS_D_Ld1.ne16pg3_tn14.NHistEsm.betzy_intel.allactive-defaultio' does not exist
    FAIL SMS_D_Ld1.ne16pg3_tn14.NHistEsmG.betzy_intel.allactive-defaultio CREATE_NEWCASE
    FAIL SMS_D_Ld1.ne30pg3_tn14.N1850Clm60Sp.betzy_gnu.allactive-defaultio CREATE_NEWCASE
    FAIL SMS_D_Ld1.ne30pg3_tn14.NHistClm60.betzy_intel.allactive-defaultio NLCOMP
    FAIL SMS_D_Ld1.ne30pg3_tn14.NHistClm60.betzy_intel.allactive-defaultio BASELINE noresm3_0_beta14: ERROR BFAIL baseline directory '/cluster/shared/noresm/noresm_baselines/noresm_develop/noresm3_0_beta14/SMS_D_Ld1.ne30pg3_tn14.NHistClm60.betzy_intel.allactive-defaultio' does not exist
    FAIL SMS_Ld1.ne16pg3_tn14.N1850.betzy_intel.allactive-reducedout NLCOMP
    FAIL SMS_Ld1.ne16pg3_tn14.N1850.betzy_intel.allactive-reducedout BASELINE noresm3_0_beta14: ERROR BFAIL baseline directory '/cluster/shared/noresm/noresm_baselines/noresm_develop/noresm3_0_beta14/SMS_Ld1.ne16pg3_tn14.N1850.betzy_intel.allactive-reducedout' does not exist

TomasTorsvik · 2026-04-24T21:28:18Z

Looks better now. One problem remains with N1850G and NHistG (probably all *G compsets):
ERS test fails at COMPARE_base_rest in 3 fields: beta_internal, calving_rate, total_calving_flux

Looks like these fields are not preserved through the restart files (zero values after restart)?

run_dir: /cluster/work/users/tomast/noresm/nor3_b15-rc1/ERS_Ld5.ne16pg3_tn14.N1850G.betzy_intel.allactive-defaultio.GC.20260424_220003_8mwxri

TomasTorsvik · 2026-04-27T15:21:27Z

Looks better now. One problem remains with N1850G and NHistG (probably all *G compsets): ERS test fails at COMPARE_base_rest in 3 fields: beta_internal, calving_rate, total_calving_flux

Looks like these fields are not preserved through the restart files (zero values after restart)?

run_dir: /cluster/work/users/tomast/noresm/nor3_b15-rc1/ERS_Ld5.ne16pg3_tn14.N1850G.betzy_intel.allactive-defaultio.GC.20260424_220003_8mwxri

@mvertens , @hgoelzer , @mvdebolskiy , @mpetrini-norce
Is anyone looking at the restart issue when Greenland ice sheet is activated?

mvertens · 2026-04-28T12:48:50Z

@TomasTorsvik @mvdebolskiy - I have added expected fails for ERS_Ld5.ne16pg3_tn14.N1850G.betzy_intel.allactive-defaultio and ERS_Ld5.ne16pg3_tn14.NHistG.betzy_intel.allactive-defaultio. Do we need any other updates for this tag?

…ctive-defaultio and ERS_Ld5.ne16pg3_tn14.NHistG.betzy_intel.allactive-defaultio

resolved

TomasTorsvik · 2026-04-28T12:57:57Z

@mvertens - thanks for updating!
From my point of view we only need the update to ChangeLog, and describe changes for the tests.
I'm not available this afternoon, so I will pre-approve in case you reach the point that you want to merge already today.

mvertens · 2026-04-28T13:19:50Z

@TomasTorsvik - I don't think we have to merge today. You ran noresm_prealpha testing on betzy - and I think I summarized this in the ExpectedFails. Did you run prealpha testing on olivia? If not - we should do that as part of the prealpha testing for this tag.

mvertens · 2026-04-28T13:23:06Z

@TomasTorsvik - I think we need to wait for @gold2718 to update CAM and then kick off prealpha testing again.

TomasTorsvik · 2026-04-29T08:04:09Z

I did not test on Olivia, since I saw there were failing tests on Betzy. For final testing, I think we should test on both platforms. I suggest a distribution in the top comment of this PR, please respond if you want changes.

TomasTorsvik · 2026-04-29T08:21:38Z

@mvdebolskiy , @matsbn , @mvertens , @gold2718 , @monsieuralok
I don't think we need to run tests for CLM and BLOM/iHAMOCC for noresm3_0_beta15, since these components are not updated. However, it may be useful at some point to run through all the defied test suites. Perhaps this will be done in noresm3_0_beta16, if that ends up as out starting point for piControl? Please comment if you have suggestions how to proceed.

TomasTorsvik · 2026-04-29T12:58:09Z

OK, then I'm starting the prealpha_noresm tests on Betzy and Olivia.

mvertens · 2026-04-29T19:48:31Z

@TomasTorsvik - fantastic. Thank you.

new compsets for cmip7

b8c2c5b

github-project-automation Bot added this to NorESM Development Apr 22, 2026

github-project-automation Bot moved this to Todo in NorESM Development Apr 22, 2026

mvertens requested review from TomasTorsvik, gold2718 and mvdebolskiy April 22, 2026 12:53

mvertens mentioned this pull request Apr 22, 2026

new compsets for cmip7 #801

Closed

mvertens changed the title ~~new compsets for cmip7~~ noresm3_0_beta15 Apr 22, 2026

TomasTorsvik mentioned this pull request Apr 22, 2026

CMIP7 Compsets for FastTrack #798

Open

10 tasks

gold2718 added this to NorESM3.0 model development - tags Apr 22, 2026

github-project-automation Bot moved this to Todo in NorESM3.0 model development - tags Apr 22, 2026

TomasTorsvik added the code release Issues related to upcoming code release or tagging label Apr 22, 2026

TomasTorsvik added this to the noresm3_0_beta15 milestone Apr 22, 2026

TomasTorsvik linked an issue Apr 22, 2026 that may be closed by this pull request

noresm3_0_beta15 #803

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14 tasks

TomasTorsvik reviewed Apr 22, 2026

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Comment thread cime_config/testlist_allactive.xml Outdated

Comment thread cime_config/testlist_allactive.xml Outdated

Merge branch 'noresm_develop' into pr_noresm3_0_beta15

06f1b0f

TomasTorsvik added 2 commits April 24, 2026 06:53

Update cime_config/testlist_allactive.xml

befd98a

Update cime_config/testlist_allactive.xml

791d6b1

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Comment thread cime_config/testlist_allactive.xml Outdated

github-project-automation Bot moved this from Todo to In Progress in NorESM Development Apr 24, 2026

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mvertens added 2 commits April 24, 2026 21:08

moved CISM% to CISM2% in config_compsets.xml

6424a95

fixed incorrect test lists

b856ed8

Sketch ChangeLog update for tag

7f1a24a

added expected fails for ERS_Ld5.ne16pg3_tn14.N1850G.betzy_intel.alla…

8982bc2

…ctive-defaultio and ERS_Ld5.ne16pg3_tn14.NHistG.betzy_intel.allactive-defaultio

TomasTorsvik approved these changes Apr 28, 2026

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TomasTorsvik assigned mvertens Apr 29, 2026

gold2718 moved this from Todo to In Progress in NorESM3.0 model development - tags Apr 29, 2026

Update CAM to noresm3_0_032_cam6_4_121

4048525

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