IEM

A website that provides weather data and forecasts for Iowa and the world.
https://github.com/akrherz/iem

Category: Atmosphere
Sub Category: Meteorological Observation and Forecast

Keywords

iowa mesonet weather

Keywords from Contributors

atmospheric-science report

Last synced: about 7 hours ago
JSON representation

Repository metadata

Code that makes the Iowa Environmental Mesonet run, or run into the ground.

Host: GitHub
URL: https://github.com/akrherz/iem
Owner: akrherz
License: mit
Created: 2012-05-07T20:32:59.000Z (over 14 years ago)
Default Branch: main
Last Pushed: 2026-08-26T18:32:00.000Z (4 days ago)
Last Synced: 2026-08-26T20:35:00.692Z (4 days ago)
Topics: iowa, mesonet, weather
Language: Python
Size: 282 MB
Stars: 194
Watchers: 14
Forks: 74
Open Issues: 107
Releases: 5
Metadata Files:
- Readme: README.md
- License: LICENSE
- Copilot: .github/copilot-instructions.md

Iowa Environmental Mesonet

If using this code causes your server to have kittens, it is your own fault.

This monolith drives much of the ingest, processing, product generation, and
web presence of the IEM. Hopefully it can
be found useful for others to at least look at to see how some of the magic happens.

Limited integration testing is done on Github Actions:

See @akrherz Github Profile for an overview of
repositories found here and how the fit together.

Requirements

- Python 3.10+ (CI tests with 3.14)
- PHP 8

Deployment Notes

Vendor static assets used by web pages are documented in
docs/deployment/vendor-static-assets.md.

Owner metadata

Name: daryl herzmann
Login: akrherz
Email:
Kind: user
Description: Someday, I will become a real programmer. Until then, avert your eyes.
Website: https://mesonet.agron.iastate.edu
Location: Ames Iowa
Twitter:
Company: Iowa State University
Icon url: https://avatars.githubusercontent.com/u/210858?v=4
Repositories: 273
Last ynced at: 2024-06-11T15:40:17.486Z
Profile URL: https://github.com/akrherz

GitHub Events

Total

Create event: 446
Delete event: 440
Fork event: 10
Issue comment event: 801
Issues event: 37
Pull request event: 733
Pull request review comment event: 267
Pull request review event: 134
Push event: 803
Release event: 4
Watch event: 40

Last Year

Create event: 131
Delete event: 131
Fork event: 1
Issue comment event: 151
Issues event: 7
Pull request event: 119
Pull request review comment event: 19
Pull request review event: 11
Push event: 235
Watch event: 2

Committers metadata

Last synced: 10 days ago

Total Commits: 19,136
Total Committers: 10
Avg Commits per committer: 1,913.6
Development Distribution Score (DDS): 0.008

Commits in past year: 838
Committers in past year: 5
Avg Commits per committer in past year: 167.6
Development Distribution Score (DDS) in past year: 0.044

Name	Email	Commits
akrherz	a**z@i**u	18982
cjames	c**s@9**3	93
dependabot[bot]	4****]	42
pre-commit-ci[bot]	6****]	9
copilot-swe-agent[bot]	1****t	4
Matt Alonso	m**o@g**m	2
skmichaeldavis	m**s@s**m	1
LGTM Migrator	l****r	1
Jason Patton	j**n@g**m	1
DeepSource Bot	b**t@d**o	1

Committer domains:

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 58
Total pull requests: 1,497
Average time to close issues: 12 months
Average time to close pull requests: about 18 hours
Total issue authors: 6
Total pull request authors: 7
Average comments per issue: 1.03
Average comments per pull request: 1.41
Merged pull request: 1,409
Bot issues: 2
Bot pull requests: 33

Past year issues: 6
Past year pull requests: 171
Past year average time to close issues: 1 day
Past year average time to close pull requests: about 2 hours
Past year issue authors: 3
Past year pull request authors: 4
Past year average comments per issue: 1.17
Past year average comments per pull request: 2.57
Past year merged pull request: 163
Past year bot issues: 2
Past year bot pull requests: 14

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/akrherz/iem

Top Issue Authors

akrherz (51)
dependabot[bot] (2)
forestbat (2)
legal2carry (1)
wxystudio (1)
vcabbage (1)

Top Pull Request Authors

akrherz (1,459)
dependabot[bot] (29)
pre-commit-ci[bot] (4)
robertburry (2)
Copilot (1)
jsmzr (1)
jbrown215 (1)

Top Issue Labels

enhancement (29)
bug (13)
Bot (2)
question (1)
Data Processing (1)

Top Pull Request Labels

Bot (28)
dependencies (2)
CLA Signed (1)
React Core Team (1)

Package metadata

Total packages: 1
Total downloads:
- npm: 103 last-month
Total dependent packages: 0
Total dependent repositories: 0
Total versions: 5
Total maintainers: 1

npmjs.org: iemjs

Iowa Environmental Mesonet JavaScript utilities for weather data applications

Homepage: https://mesonet.agron.iastate.edu
Licenses: MIT
Latest release: 0.0.7 (published about 1 year ago)
Last Synced: 2026-08-29T22:04:20.905Z (1 day ago)
Versions: 5
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 103 Last month
Rankings:
- Dependent repos count: 24.503%
- Average: 29.933%
- Dependent packages count: 35.364%
Maintainers (1)
- akrherz

Dependencies

.github/workflows/build.yml actions

actions/checkout v2 composite

.github/workflows/codeql.yml actions

actions/checkout v3 composite
github/codeql-action/analyze v2 composite
github/codeql-action/autobuild v2 composite
github/codeql-action/init v2 composite

.github/workflows/mapserver.yml actions

actions/checkout v2 composite

package.json npm

include/composer.json packagist

abraham/twitteroauth ^3.3
erusev/parsedown ^1.7

include/composer.lock packagist

abraham/twitteroauth 3.3.0
composer/ca-bundle 1.3.1
erusev/parsedown 1.7.4

include/vendor/abraham/twitteroauth/composer.json packagist

php-vcr/php-vcr ^1 development
php-vcr/phpunit-testlistener-vcr dev-php-8 development
phpmd/phpmd ^2 development
phpunit/phpunit ^8 || ^9 development
squizlabs/php_codesniffer ^3 development
composer/ca-bundle ^1.2
ext-curl *
php ^7.4 || ^8.0 || ^8.1

include/vendor/abraham/twitteroauth/composer.lock packagist

beberlei/assert v3.3.0 development
composer/pcre 1.0.0 development
composer/xdebug-handler 2.0.3 development
doctrine/instantiator 1.4.0 development
myclabs/deep-copy 1.10.2 development
nikic/php-parser v4.13.2 development
pdepend/pdepend 2.10.2 development
phar-io/manifest 2.0.3 development
phar-io/version 3.1.0 development
php-vcr/php-vcr 1.5.2 development
php-vcr/phpunit-testlistener-vcr dev-php-8 development
phpdocumentor/reflection-common 2.2.0 development
phpdocumentor/reflection-docblock 5.3.0 development
phpdocumentor/type-resolver 1.5.1 development
phpmd/phpmd 2.11.1 development
phpspec/prophecy v1.15.0 development
phpunit/php-code-coverage 9.2.10 development
phpunit/php-file-iterator 3.0.6 development
phpunit/php-invoker 3.1.1 development
phpunit/php-text-template 2.0.4 development
phpunit/php-timer 5.0.3 development
phpunit/phpunit 9.5.11 development
psr/container 1.1.2 development
psr/event-dispatcher 1.0.0 development
psr/log 1.1.4 development
sebastian/cli-parser 1.0.1 development
sebastian/code-unit 1.0.8 development
sebastian/code-unit-reverse-lookup 2.0.3 development
sebastian/comparator 4.0.6 development
sebastian/complexity 2.0.2 development
sebastian/diff 4.0.4 development
sebastian/environment 5.1.3 development
sebastian/exporter 4.0.4 development
sebastian/global-state 5.0.3 development
sebastian/lines-of-code 1.0.3 development
sebastian/object-enumerator 4.0.4 development
sebastian/object-reflector 2.0.4 development
sebastian/recursion-context 4.0.4 development
sebastian/resource-operations 3.0.3 development
sebastian/type 2.3.4 development
sebastian/version 3.0.2 development
squizlabs/php_codesniffer 3.6.2 development
symfony/config v5.4.0 development
symfony/dependency-injection v5.4.1 development
symfony/deprecation-contracts v2.5.0 development
symfony/event-dispatcher v5.2.4 development
symfony/event-dispatcher-contracts v2.5.0 development
symfony/filesystem v5.4.0 development
symfony/polyfill-ctype v1.23.0 development
symfony/polyfill-mbstring v1.23.1 development
symfony/polyfill-php80 v1.23.1 development
symfony/polyfill-php81 v1.23.0 development
symfony/service-contracts v2.5.0 development
symfony/yaml v5.2.5 development
theseer/tokenizer 1.2.1 development
webmozart/assert 1.10.0 development
composer/ca-bundle 1.3.1

include/vendor/composer/ca-bundle/composer.json packagist

phpstan/phpstan ^0.12.55 development
psr/log ^1.0 development
symfony/phpunit-bridge ^4.2 || ^5 development
symfony/process ^2.5 || ^3.0 || ^4.0 || ^5.0 || ^6.0 development
ext-openssl *
ext-pcre *
php ^5.3.2 || ^7.0 || ^8.0

include/vendor/erusev/parsedown/composer.json packagist

phpunit/phpunit ^4.8.35 development
ext-mbstring *
php >=5.3.0

pip_requirements.txt pypi

commonregex *
inotify *
mod_wsgi *

pyproject.toml pypi

package-lock.json npm

135 dependencies

.github/workflows/publish-iemjs.yml actions

actions/checkout v7 composite
actions/create-release v1 composite
actions/setup-node v7 composite

.github/workflows/test-iemjs.yml actions

actions/checkout v7 composite
actions/setup-node v7 composite

environment.yml conda

affine
beautifulsoup4
cartopy_offlinedata
click
coverage
cryptocode
docutils
ephem
fiona
gdal
geopandas
gunicorn
httpx
imageio
inotify
libgdal-grib
libgdal-pg
libnetcdf 4.9
mastodon.py
matplotlib-base >=3.11.0
metar
metpy >=1.0.0
netcdf4
nh3
numpy
odfpy
openldap
openpyxl
pandas >=3
paste
pillow
pip
postgresql
psycopg
pyarrow
pydantic
pygrib
pymemcache
pyproj
pyshp >=2
pytest
pytest-cov
pytest-httpx
pytest-mpl
pytest-runner
pytest-xdist
qrcode
rasterio
rasterstats
requests
responses
scipy
seaborn
setuptools-markdown
shapely
simplejson
sqlalchemy
stream-zip
tqdm
twisted
verde
werkzeug
xlsxwriter
xlwt

src/iemjs/package.json npm

Score: 12.654086256884295

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IEM