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b4b: Move the changes to initialize the task decomposition from mpi_scan to main development

bfbbit-for-bitbit-for-bit

code healthimproving internal code structure to make easier to maintain (sustainability)improving internal code structure to make easier to maintain (sustainability)

enhancementnew capability or improved behavior of existing capabilitynew capability or improved behavior of existing capability

performanceidea or PR to improve performance (e.g. throughput, memory)idea or PR to improve performance (e.g. throughput, memory)

Status: Draft (not ready).

ESCOMP/CTSMnumber 3666

#3666 In ESCOMP/CTSM;

· ekluzek opened on Dec 16, 2025

error in errsol computation in BalanceCheckMod reports the wrong albedo values

bfbbit-for-bitbit-for-bit

investigationNeeds to be verified and more investigation into what's going on.Needs to be verified and more investigation into what's going on.

usabilityImprove or clarify user-facing optionsImprove or clarify user-facing options

Status: Open.

Bug

#3057 In ESCOMP/CTSM;

· mvertens opened on Apr 9, 2025

When coupled to CAM, ndep is still read in from CTSM rather than using what CAM is sending

bugsomething is working incorrectlysomething is working incorrectly

non-bfbChanges answers (incl. adding tests)Changes answers (incl. adding tests)

priority: ImmediateHighest priority, something that was unexpectedHighest priority, something that was unexpected

scienceEnhancement to or bug impacting scienceEnhancement to or bug impacting science

Status: Open.

Bug

#3737 In ESCOMP/CTSM;

· ekluzek opened on Feb 3, 2026

Add ndep_inparm namelist to drv_flds_in

bfbbit-for-bitbit-for-bit

usabilityImprove or clarify user-facing optionsImprove or clarify user-facing options

Status: Open.

Usability

#3742 In ESCOMP/CTSM;

· ekluzek opened on Feb 5, 2026

Ndep from ATM is now hard coded to 2 fields

bfbbit-for-bitbit-for-bit

code healthimproving internal code structure to make easier to maintain (sustainability)improving internal code structure to make easier to maintain (sustainability)

usabilityImprove or clarify user-facing optionsImprove or clarify user-facing options

Status: Open.

#3743 In ESCOMP/CTSM;

· ekluzek opened on Feb 5, 2026

Have testmods with cam LndTuningMode use ndep from ATM

non-bfbChanges answers (incl. adding tests)Changes answers (incl. adding tests)

testingadditions or changes to testsadditions or changes to tests

Status: Open.

Testing

#3744 In ESCOMP/CTSM;

· ekluzek opened on Feb 5, 2026

ctsm5.4.018: Quick fix so that we can use Nitrogen Deposition sent from the ATM model

priority: ImmediateHighest priority, something that was unexpectedHighest priority, something that was unexpected

scienceEnhancement to or bug impacting scienceEnhancement to or bug impacting science

size: small

usabilityImprove or clarify user-facing optionsImprove or clarify user-facing options

Status: Open (in progress).

ESCOMP/CTSMnumber 3745

#3745 In ESCOMP/CTSM;

· ekluzek opened on Feb 5, 2026

Add CLM_NDEP_FROM_CPL XML variable

bfbbit-for-bitbit-for-bit

code healthimproving internal code structure to make easier to maintain (sustainability)improving internal code structure to make easier to maintain (sustainability)

usabilityImprove or clarify user-facing optionsImprove or clarify user-facing options

Status: Open.

Usability

#3747 In ESCOMP/CTSM;

· ekluzek opened on Feb 6, 2026

Difference between ndep from CTSM streams and from DATM is significant

bugsomething is working incorrectlysomething is working incorrectly

scienceEnhancement to or bug impacting scienceEnhancement to or bug impacting science

Status: Open.

Bug

#3748 In ESCOMP/CTSM;

· ekluzek opened on Feb 7, 2026

Higher burned area in coupled simulations

priority: ImmediateHighest priority, something that was unexpectedHighest priority, something that was unexpected

scienceEnhancement to or bug impacting scienceEnhancement to or bug impacting science

Status: Open.

Task

#3725 In ESCOMP/CTSM;

· wwieder opened on Jan 29, 2026