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Pull requests: E3SM-Project/E3SM

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Pull requests list

Update LC machines (maint-3.0) Machine Files maint-3.0
#7977 opened Jan 9, 2026 by jasonb5 Loading…
@jasonb5
1
EAMxx: a couple of upgrades to DataInterpolation BFB PR leaves answers BFB EAMxx C++ based E3SM atmosphere model (aka SCREAM)
#7975 opened Jan 8, 2026 by bartgol Loading…
@bartgol
2
EAMxx: fix link error in homme f90 interface BFB PR leaves answers BFB EAMxx C++ based E3SM atmosphere model (aka SCREAM) nvidia nvidia compiler (formerly PGI) pm-cpu Perlmutter at NERSC (CPU-only nodes)
#7973 opened Jan 8, 2026 by bartgol Loading…
1
@bartgol
2
combine export/import interfaces for mct and moab drivers Coupler Related to code in driver-mct or driver-moab or component connections to the coupler.
#7968 opened Jan 7, 2026 by rljacob • Draft
25
Limit warning messages on STDEV_ELEV and manunitro to masterproc BFB PR leaves answers BFB ELM land model
#7967 opened Jan 6, 2026 by wlin7 Loading…
@bishtgautam
RFC: introducing modular emulator components, starting with eatm AI and emulators BFB PR leaves answers BFB
#7964 opened Jan 5, 2026 by mahf708 • Draft
8
Wave-Sea Ice Coupling MPAS-seaice Concerning the MPAS-seaice model NML Stealth PR has feature which, if turned on, could change climate. fka FCC Wave
#7958 opened Dec 18, 2025 by erinethomas • Draft
@sbrus89
Add Ai2's ACE as an emulator component AI and emulators
#7957 opened Dec 18, 2025 by andrewdnolan • Draft
28
Fix undefined behavior in MPAS registry parser BFB PR leaves answers BFB MPAS-framework Concerning the MPAS framework
#7955 opened Dec 18, 2025 by xylar Loading…
@jonbob
9
JSON formatted FATES parameters ELM land model enhancement FATES wip work in progress
#7954 opened Dec 18, 2025 by rgknox • Draft
1
Adding remaining Polar CMIP7 compsets BFB PR leaves answers BFB compset Coupled Model v3.1beta
#7952 opened Dec 17, 2025 by darincomeau • Draft
@jonbob
Update RCS test pe-counts BFB PR leaves answers BFB Testing Anything related to unit/system tests
#7942 opened Dec 15, 2025 by amametjanov Loading…
@amametjanov
2
Add free-slip, partial-slip and no-slip momentum BCs enhancement MPAS-ocean Concerning the MPAS-ocean model coupled to E3SM. NCC Larger-then-roundoff diffs but not believed climate changing
#7928 opened Dec 10, 2025 by cbegeman Loading…
@jonbob
6
Improve MALI performance for configurations with dynamic Greenland ice sheet input file Concerning input files for any model MPAS-albany-landice Concerning the MPAS-Albany land ice model non-BFB PR makes roundoff changes to answers.
#7926 opened Dec 9, 2025 by stephenprice Loading…
@jonbob
7
add new pft physiology from NGEE-Arctic IM4 ELM land model non-BFB PR makes roundoff changes to answers.
#7906 opened Nov 25, 2025 by peterdschwartz Loading…
@bishtgautam
5
Updates to FATES zenith angles on the first step of non-continue restarts ELM land model FATES
#7899 opened Nov 20, 2025 by rgknox Loading…
@peterdschwartz
10
Remove no-longer-needed support for 20km Greenland ice sheet mesh code cleanup MPAS-albany-landice Concerning the MPAS-Albany land ice model
#7898 opened Nov 20, 2025 by stephenprice • Draft
@jonbob
3
SCM uninitialized memory fixes bug fix PR EAM Fortran-based E3SM Atmosphere Model non-BFB PR makes roundoff changes to answers. SCM single column model
#7888 opened Nov 14, 2025 by bogensch Loading…
1
@rljacob
14
Mabrunke/lnd/add h3 d ELM land model
#7860 opened Nov 4, 2025 by mabrunke • Draft
@bishtgautam
Fix RAW (read after write) race hazard in theta-l_kokkos limiter Aurora ALCF machine Aurora BFB PR leaves answers BFB bug fix PR CI: approved Allow gh actions PR testing on ghci-snl-* machines HOMME
#7858 opened Nov 2, 2025 by amametjanov Loading…
@amametjanov
31
WIP: update mam4xx submodule
#7846 opened Oct 30, 2025 by odiazib • Draft
lnd h3d technote BFB PR leaves answers BFB Documentation ELM land model
#7826 opened Oct 22, 2025 by pnlfang • Draft
Update gpu affinity on pm-gpu BFB PR leaves answers BFB Machine Files Performance pm-gpu Perlmutter machine at NERSC (GPU nodes)
#7818 opened Oct 21, 2025 by amametjanov Loading…
@ndkeen
24
Parameterizations of fine-scale topographic effects on surface radiation balance in ELM ELM land model
#7813 opened Oct 21, 2025 by daleihao Loading…
@bishtgautam
28
WIP: Testing mam4xx branch in eamxx before merging to mam4xx master.
#7798 opened Oct 15, 2025 by overfelt • Draft
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