RRTMGP.jl

A Julia implementation of Rapid and accurate Radiative Transfer Model for General Circulation Models.
https://github.com/CliMA/RRTMGP.jl

Category: Atmosphere
Sub Category: Radiative Transfer

Keywords from Contributors

climate data-assimilation land land-surface-model climate-change ordinary-differential-equations ode differentialequations differential-equations sciml

Last synced: about 8 hours ago
JSON representation

Repository metadata

A Julia implementation of Rapid and accurate Radiative Transfer Model for General Circulation Models.

Host: GitHub
URL: https://github.com/CliMA/RRTMGP.jl
Owner: CliMA
License: apache-2.0
Created: 2019-09-13T18:31:11.000Z (over 6 years ago)
Default Branch: main
Last Pushed: 2026-05-24T06:03:05.000Z (18 days ago)
Last Synced: 2026-05-24T06:03:07.818Z (18 days ago)
Language: Julia
Homepage: https://clima.github.io/RRTMGP.jl/latest/
Size: 76.9 MB
Stars: 65
Watchers: 4
Forks: 12
Open Issues: 21
Releases: 47
Metadata Files:
- Readme: README.md
- Changelog: NEWS.md
- License: LICENSE

RRTMGP.jl

Julia implementation of Radiative Transfer for Energetics and the RRTMGP optics.


Documentation
Code Coverage
BuildKite
Downloads

This is based off of the rte-rrtmgp repository.

Install

RRTMGP.jl is registered in the general Julia registry. To install, enter the package manager by typing ] in the Julia REPL, and then type:

pkg> add RRTMGP

Then, to use

julia> using RRTMGP

Acknowledgments

Robert Pincus for his invaluable help
The authors of the Fortran implementation of RTE-RRTMGP on which this code is based
NASA for images of the sun (for our logo)

Owner metadata

Name: Climate Modeling Alliance
Login: CliMA
Email: clima@caltech.edu
Kind: organization
Description: An alliance of scientists, engineers and applied mathematicians, dedicated to pioneering a new, data-informed approach to climate modeling
Website: https://clima.caltech.edu
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/43161188?v=4
Repositories: 67
Last ynced at: 2023-03-03T21:04:27.588Z
Profile URL: https://github.com/CliMA

GitHub Events

Total

Create event: 44
Commit comment event: 22
Release event: 7
Delete event: 3
Pull request event: 54
Fork event: 3
Issues event: 10
Watch event: 5
Issue comment event: 67
Push event: 348
Pull request review event: 130
Pull request review comment event: 121

Last Year

Create event: 11
Commit comment event: 6
Release event: 1
Delete event: 1
Pull request event: 13
Issues event: 1
Watch event: 1
Issue comment event: 9
Push event: 46
Pull request review comment event: 2
Pull request review event: 4

Committers metadata

Last synced: 3 days ago

Total Commits: 499
Total Committers: 22
Avg Commits per committer: 22.682
Development Distribution Score (DDS): 0.477

Commits in past year: 15
Committers in past year: 9
Avg Commits per committer in past year: 1.667
Development Distribution Score (DDS) in past year: 0.733

Name	Email	Commits
Charles Kawczynski	k**s@g**m	261
Sriharsha Kandala	s**s@g**m	134
Zhaoyi Shen	1****1	30
nefrathenrici	n**i@g**m	18
Gabriele Bozzola	s**r@g**m	11
skandalaCLIMA	5****A	9
github-actions[bot]	4****]	7
Simon Byrne	s**e@g**m	6
Julia Sloan	j**n@c**u	5
Akshay Sridhar	a**r@c**u	3
jakebolewski	j**i@g**m	3
Mosè Giordano	m**e@g**g	2
Anna Jaruga	a**a@c**u	1
Cheikh Mbengue	c**e@w**g	1
George Datseris	d**e@g**m	1
Jeff Yoder	j**r@u**u	1
Kaitlyn Alphonse	k**e@e**m	1
Navid C. Constantinou	n****y	1
imreddyTeja	t**5@g**m	1
claresinger	c**s@g**m	1
Kaitlyn Alphonse	k**e@e**l	1
ray-chew	c**w@c**u	1

Committer domains:

Issue and Pull Request metadata

Last synced: 3 days ago

Total issues: 95
Total pull requests: 623
Average time to close issues: 10 months
Average time to close pull requests: 10 days
Total issue authors: 11
Total pull request authors: 19
Average comments per issue: 1.62
Average comments per pull request: 1.6
Merged pull request: 511
Bot issues: 0
Bot pull requests: 15

Past year issues: 1
Past year pull requests: 9
Past year average time to close issues: N/A
Past year average time to close pull requests: about 24 hours
Past year issue authors: 1
Past year pull request authors: 7
Past year average comments per issue: 1.0
Past year average comments per pull request: 0.33
Past year merged pull request: 6
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/CliMA/RRTMGP.jl

Top Issue Authors

charleskawczynski (31)
szy21 (25)
sriharshakandala (20)
Sbozzolo (10)
simonbyrne (3)
zyue110026 (1)
akshaysridhar (1)
juliasloan25 (1)
emlawer (1)
jb-mackay (1)
JuliaTagBot (1)

Top Pull Request Authors

charleskawczynski (271)
sriharshakandala (210)
szy21 (46)
nefrathenrici (29)
Sbozzolo (21)
github-actions[bot] (15)
akshaysridhar (6)
simonbyrne (5)
juliasloan25 (4)
imreddyTeja (3)
jakebolewski (2)
navidcy (2)
trontrytel (2)
jty53 (2)
Datseris (1)

Top Issue Labels

documentation (6)
enhancement (2)
bug (2)
Performance (1)
Coverage (1)
Inference (1)
Dependencies :spider_web: (1)
Performance monitoring (1)
code quality (1)

Top Pull Request Labels

Breaking :boom: (15)
Performance (11)
Tests (6)
do-not-merge-yet (4)
Dependencies :spider_web: (4)
Performance monitoring (3)
bugfix :bug: (3)
Early feedback wanted (2)
Launch Buildkite (2)
enhancement (2)
documentation (1)
GPU Performance (1)
code quality (1)
ClimaParameters :control_knobs: (1)
draft (1)
work-in-progress (1)
Latency (1)

Package metadata

Total packages: 3
Total downloads:
- julia: 15,730 last-month
Total dependent packages: 1 (may contain duplicates)
Total dependent repositories: 0 (may contain duplicates)
Total versions: 142

proxy.golang.org: github.com/clima/rrtmgp.jl

Homepage:
Documentation: https://pkg.go.dev/github.com/clima/rrtmgp.jl#section-documentation
Licenses: apache-2.0
Latest release: v0.21.9 (published 18 days ago)
Last Synced: 2026-06-07T13:22:39.508Z (3 days ago)
Versions: 48
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 5.401%
- Average: 5.583%
- Dependent repos count: 5.764%

proxy.golang.org: github.com/CliMA/RRTMGP.jl

Homepage:
Documentation: https://pkg.go.dev/github.com/CliMA/RRTMGP.jl#section-documentation
Licenses: apache-2.0
Latest release: v0.21.9 (published 18 days ago)
Last Synced: 2026-06-07T13:22:39.972Z (3 days ago)
Versions: 48
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 5.401%
- Average: 5.583%
- Dependent repos count: 5.764%

juliahub.com: RRTMGP

A Julia implementation of Rapid and accurate Radiative Transfer Model for General Circulation Models.

Homepage: https://clima.github.io/RRTMGP.jl/latest/
Documentation: https://docs.juliahub.com/General/RRTMGP/stable/
Licenses: Apache-2.0
Latest release: 0.21.7 (published 4 months ago)
Last Synced: 2026-03-24T16:32:23.256Z (3 months ago)
Versions: 46
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 15,730 Last month
Rankings:
- Dependent repos count: 9.94%
- Stargazers count: 16.285%
- Average: 18.425%
- Dependent packages count: 22.97%
- Forks count: 24.504%

Dependencies

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Project.toml julia

Adapt *
Artifacts *
ClimaComms *
DocStringExtensions *
Random *

docs/Manifest.toml julia

ANSIColoredPrinters 0.0.1
AbstractTrees 0.4.5
Adapt 4.3.0
ArgTools 1.1.1
BibInternal 0.3.7
BibParser 0.2.2
Bibliography 0.3.0
Bijections 0.2.2
ClimaComms 0.6.9
CodecZlib 0.7.8
Compat 4.18.0
CompilerSupportLibraries_jll 1.1.1+0
DataStructures 0.18.22
DocStringExtensions 0.9.5
Documenter 1.14.1
DocumenterCitations 1.4.0
Downloads 1.6.0
Expat_jll 2.6.5+0
FileIO 1.17.0
Git 1.4.0
Git_jll 2.50.1+0
IOCapture 0.2.5
JLLWrappers 1.7.1
JSON 0.21.4
JSON3 1.14.3
JSONSchema 1.4.1
LaTeXStrings 1.4.0
LazilyInitializedFields 1.3.0
LibCURL 0.6.4
LibCURL_jll 8.4.0+0
LibGit2_jll 1.6.4+0
LibSSH2_jll 1.11.0+1
Libiconv_jll 1.18.0+0
LoggingExtras 1.1.0
MarkdownAST 0.1.2
MbedTLS_jll 2.28.2+1
MozillaCACerts_jll 2023.1.10
NetworkOptions 1.2.0
OpenBLAS_jll 0.3.23+4
OpenSSH_jll 10.0.1+0
OpenSSL_jll 3.5.2+0
OrderedCollections 1.8.1
PCRE2_jll 10.42.0+1
Parsers 2.8.3
Pkg 1.10.0
PrecompileTools 1.2.1
Preferences 1.4.3
RRTMGP 0.21.31
RegistryInstances 0.1.0
Requires 1.3.1
SHA 0.7.0
StringEncodings 0.3.7
StructTypes 1.11.0
TOML 1.0.3
Tar 1.10.0
TestItems 1.0.0
TranscodingStreams 0.11.3
URIs 1.6.1
YAML 0.4.14
Zlib_jll 1.2.13+1
libblastrampoline_jll 5.11.0+0
nghttp2_jll 1.52.0+1
p7zip_jll 17.4.0+2

docs/Project.toml julia

Documenter *
DocumenterCitations *
LaTeXStrings *
RRTMGP *

test/Project.toml julia

Adapt *
Aqua *
Artifacts *
BenchmarkTools *
CUDA *
ClimaComms *
ClimaParams *
Compat *
Coverage *
DocStringExtensions *
Infiltrator *
JET *
NCDatasets *
Pkg *
Profile *
ProfileCanvas *
RRTMGP *
Random *
Suppressor *
Test *

Score: 17.208778316434326

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RRTMGP.jl

Keywords from Contributors

Repository metadata

README.md

RRTMGP.jl

Install

Acknowledgments

Owner metadata

GitHub Events

Total

Last Year

Committers metadata

Committer domains:

Issue and Pull Request metadata

Top Issue Authors

Top Pull Request Authors

Top Issue Labels

Top Pull Request Labels

Package metadata

proxy.golang.org: github.com/clima/rrtmgp.jl

proxy.golang.org: github.com/CliMA/RRTMGP.jl

juliahub.com: RRTMGP

Dependencies