E3SM-Project/scream

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Fork of E3SM used to develop exascale global atmosphere model written in C++ (aka SCREAM)

Stars: 79
Forks: 54
Open beginner issues: 0
Indexed issues: 107

Dominant language: No language data
License: No license data
Last GitHub push: Dec 10, 2024
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue
PR merge metrics: No merged PRs in 30d

Open All

107 open issues indexed

ice deposition/sublimation should be semi-analytical Open

bugfix p3 priority:wishlist

E3SM-Project/scream#701 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[AD] SCORPIO-Interface: Automatic registration of dimensions as variables Open

Atmosphere Driver Development Task help wanted I/O infrastructure priority:medium

E3SM-Project/scream#786 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[AD] SCORPIO-Interface: Add option to write a restart at finalization regardless of restart frequency. Open

Atmosphere Driver Development Task help wanted I/O infrastructure priority:wishlist

E3SM-Project/scream#793 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Make RRTMG++ use Scorpio for reading Open

Atmosphere Driver I/O priority:low

E3SM-Project/scream#840 · 5 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Create new atm process to read in gas concentrations Open

Atmosphere Driver priority:medium radiation

E3SM-Project/scream#841 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Missing factor in the P3 scheme number concentration balance Open

E3SM-Project/scream#860 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Make Koby bugfixes in master consistent w/ dyamond2 branch Open

bugfix p3 priority:high

E3SM-Project/scream#861 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
The absolute temperature input to the homogeneos freezing routine is not the most updated one Open

E3SM-Project/scream#865 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Change (and add) rank method and change "dimension" to "extent" in FieldLayout. Open

Atmosphere Driver code quality enhancement help wanted priority:low

E3SM-Project/scream#872 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Understand/Improve SCREAM's Surface T Open

priority:medium

E3SM-Project/scream#913 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Get rid of popcorn convection in SCREAM Open

priority:medium

E3SM-Project/scream#914 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Test more pack sizes in the AT and/or nightlies. Open

code quality testing

E3SM-Project/scream#918 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Fix PRAIN=precip_total_tend in P3? Open

E3SM-Project/scream#943 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
make kdir an input to p3_main Open

p3 priority:low

E3SM-Project/scream#1018 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Make flag for omitting P3 subgrid variability Open

p3

E3SM-Project/scream#1021 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
More P3 fixes Open

p3 priority:medium

E3SM-Project/scream#1053 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Make microphysics only loop over levels below some cutoff height Open

p3

E3SM-Project/scream#1055 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
effective radius units should be in m not micron per CF convention Open

BFB p3 priority:medium radiation

E3SM-Project/scream#1067 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
SHOC: unintentional discontinuous functions Open

E3SM-Project/scream#1089 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
[AD] Switch use of pseudo_density for the ideal-gas-law Open

Atmosphere Driver physics

E3SM-Project/scream#1097 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Incompatible domain grid coordinate with bi-grid ne1024pg2 Open

E3SM-Project/scream#1140 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Move get_default_team_policy to SCREAM Open

code cleanup code quality EKAT physics

E3SM-Project/scream#1146 · 2 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
For initial runs, allow atm procs to "bootstrap" some initial condition (IC) fields Open

Atmosphere Driver enhancement

E3SM-Project/scream#1301 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
I/O Development Task - Make it possible to dump ins/outs for a specific process Open

enhancement I/O

E3SM-Project/scream#1303 · 3 comments · 0 reactions · 2 assignees · Indexed Sep 15, 2026
Change as many bool as possible to enums (where useful) Open

code quality infrastructure priority:wishlist

E3SM-Project/scream#1305 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Better test column ops Open

priority:medium testing

E3SM-Project/scream#1338 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
List of SCREAM log tasks Open

help wanted

E3SM-Project/scream#1372 · 21 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Members of physics::Constants must be instantiated, since they might be odr-used Open

bug

E3SM-Project/scream#1448 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Allow building with Cuda UVM and run select kernels on host. Open

CUDA enhancement priority:wishlist

E3SM-Project/scream#1572 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add metadata to namelist defaults Open

enhancement namelist priority:low SCREAMv1

E3SM-Project/scream#1603 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
EAMxx namelist/buildnml/atmchange remaining tasks and wishlist Open

priority:wishlist SCREAMv1

E3SM-Project/scream#1615 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Check scream input files on input data servers for consistency. Open

bug input file

E3SM-Project/scream#1651 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
P3 performance analysis Open

help wanted performance priority:low

E3SM-Project/scream#1722 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
SCREAM provenance Open

enhancement help wanted priority:wishlist

E3SM-Project/scream#1724 · 8 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
ne30 packsize=1 crash with NH on Open

E3SM-Project/scream#1726 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
micro_vap_liq_exchange output is non-BFB on restarts Open

bug

E3SM-Project/scream#1730 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Initialize v1 from v0 "cami" file Open

enhancement input file SCREAMv1

E3SM-Project/scream#1740 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Infrastructure clean-up and simplification tasks Open

enhancement help wanted infrastructure

E3SM-Project/scream#1832 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Re: parallel_scan in Homme's VR, with implications for min(qv) sign on the GPU Open

homme SCREAMv1

E3SM-Project/scream#1842 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
mpassi picard convergence failed in F-case runs Open

E3SM-Project/scream#1878 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Should we use the same initial conditions for CIME and standalone tests? Open

Atmosphere Driver priority:wishlist

E3SM-Project/scream#1885 · 7 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
Run simulation length seems out of sync between EAMxx and CIME Open

bug

E3SM-Project/scream#1991 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
PD remapper team size with np4 phys grid (not std-config pg2) Open

help wanted performance priority:low

E3SM-Project/scream#2005 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Workspace optimization for GPU Open

enhancement help wanted performance priority:medium

E3SM-Project/scream#2019 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Use lambdas more widely in HOMMEXX to limit data transfer to device at each kernel launch. Open

help wanted performance priority:low

E3SM-Project/scream#2071 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
IC: o3_volume_mix_ratio still used Open

enhancement priority:medium

E3SM-Project/scream#2093 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
NetCDF global attributes incomplete Open

enhancement help wanted I/O priority:low

E3SM-Project/scream#2142 · 23 comments · 0 reactions · 2 assignees · Indexed Sep 15, 2026
Hommexx: Move BE header file impls to the cpp file. Open

help wanted homme priority:low

E3SM-Project/scream#2151 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ENERGY, keep open: mass, energy diagnostics Open

E3SM-Project/scream#2162 · 8 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
ENERGY, keep open: p3 F version has clippings without fixers Open

E3SM-Project/scream#2196 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

E3SM-Project/scream

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