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Open Sustainable Technology

EPANET

The Water Distribution System Hydraulic and Water Quality Analysis Toolkit.
https://github.com/OpenWaterAnalytics/EPANET

Category: Natural Resources
Sub Category: Water Supply and Quality

Keywords

environmental-engineering hydraulics water-distribution

Keywords from Contributors

ord water stormwater hydrology swmm5 epanet

Last synced: about 12 hours ago
JSON representation

Repository metadata

The Water Distribution System Hydraulic and Water Quality Analysis Toolkit

README.md

OWA-EPANET

Build Status

Build status
linux
macos
epanet2-win32
epanet2-win64

DESCRIPTION

EPANET is an industry-standard program for modeling the hydraulic and water quality behavior of water distribution system pipe networks. The EPANET Programmer's Toolkit is a library of functions (or API) written in C that allow programmers to customize the use of EPANET's solution engine for their own applications. Both EPANET and its toolkit were originally developed by the U.S. Environmental Protection Agency (USEPA). If you are interested in using/extending the EPANET engine and its API for academic, personal, or commercial use, then you've come to the right place. Read more about EPANET on Wikipedia. (Please note that this project covers only the EPANET hydraulic and water quality solver engine, not the graphical user interface.)

INSTALLATION

Instructions for building the OWA-EPANET Toolkit's function library as well as its command line executable from the source files in this repository can be found here.

USAGE

See the full documentation of the OWA-EPANET API, along with examples of how to use the toolkit for water distribution system analysis. Additional information may be found on this project's Wiki.

CONTRIBUTING

Everyone is welcome to participate in this project. Whether you are helping others to resolve issues, reporting a new issue that hasn't yet been discovered, suggesting a new feature that would benefit your workflow, or writing code (or tests, or scripts, or ...), we value your time and effort. The path for contribution starts with the Issues. Look around at open Issues and the conversation around them, get engaged by commenting on an outstanding Issue or creating a new one. If you want to contribute code, it helps to give the community time to discuss the ideas you present and offer constructive feedback. Once you get a clear path forward, Fork this repo to your own account. Make your commits on your dev branch (or one based on dev). Once you are finished, you can open a Pull Request to test the code and discuss merging your changes back into the community repository. A step-by-step tutorial on how to contribute to OWA-EPANET using GitHub is also available.

CREDITS

The Open Water Analytics (OWA) Community is an international group of EPANET developers and users, whose objective is to provide group interaction and coordinated development of the EPANET codebase, to ensure that important new user interface and algorithmic features are identified and that these features progress efficiently from prototype code to production implementations. OWA is actively maintaining OWA-EPANET, a community-supported branch of USEPA EPANET, since May 2014. The full list of individuals contributing to this project can be found here.

DISCLAIMER

Although OWA is not formally affiliated with nor endorsed by USEPA, this project has been a collaborative effort between the two that builds upon and extends the USEPA’s legacy EPANET 2.0 code base. For the last "official" release of EPANET please go to the USEPA website.

For more general community discussion of the project, please go to OWA Discussions.

Owner metadata

GitHub Events

Total
Last Year

Committers metadata

Last synced: 3 days ago

Total Commits: 1,120
Total Committers: 34
Avg Commits per committer: 32.941
Development Distribution Score (DDS): 0.676

Commits in past year: 54
Committers in past year: 4
Avg Commits per committer in past year: 13.5
Development Distribution Score (DDS) in past year: 0.315

Name Email Commits
Michael Tryby t****l@e****v 363
Lew Rossman L****n@c****m 263
Sam Hatchett s****t@g****m 164
Elad Salomons s****d@o****m 117
Marios Kyriakou m****k@g****m 69
Luke Butler l****r@g****m 19
Sam Hatchett s****t@x****m 15
Demetrios Eliades e****t@g****m 14
James Uber j****m@c****m 13
Maurizio Cingi m****2@g****m 8
Tom Taxon t****n@a****v 8
0tkl 1****l 8
Bryant McDonnell b****l@g****m 5
Jinduan Chen j****c@g****m 5
Will Furnass w****l@t****k 5
Hyoungmin Woo h****o@g****m 4
Angela Marchi a****i@a****u 4
Elad Salomons e****s@x****m 4
Steffen Macke s****n@s****e 4
Abel Heinsbroek m****l@a****l 3
Dennis 6****s 3
Markus Sunela m****a@f****i 3
chrisgs c****6@h****m 3
Yu Chun Tsao t****6@g****m 2
Oscar Vegas Niño o****9@g****m 2
Corey McNeish m****1@l****v 2
james uber j****r@x****m 2
Feng Shang f****g 2
Yunier Soad y****d@g****m 1
Sahand Tashak s****k@g****m 1
and 4 more...

Committer domains:

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 465
Total pull requests: 400
Average time to close issues: 10 months
Average time to close pull requests: 18 days
Total issue authors: 92
Total pull request authors: 40
Average comments per issue: 3.82
Average comments per pull request: 2.7
Merged pull request: 313
Bot issues: 0
Bot pull requests: 0

Past year issues: 27
Past year pull requests: 28
Past year average time to close issues: about 1 month
Past year average time to close pull requests: 4 days
Past year issue authors: 17
Past year pull request authors: 7
Past year average comments per issue: 3.52
Past year average comments per pull request: 0.68
Past year merged pull request: 22
Past year bot issues: 0
Past year bot pull requests: 0

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

Top Issue Authors

  • LRossman (103)
  • michaeltryby (67)
  • samhatchett (60)
  • eladsal (44)
  • Mariosmsk (21)
  • lbutler (14)
  • allenmlowe (12)
  • jamesuber (10)
  • AbelHeinsbroek (9)
  • milad-ghiami (7)
  • mauriziocingi (7)
  • eldemet (6)
  • csweetapple (4)
  • zannads (4)
  • goanpeca (3)

Top Pull Request Authors

  • LRossman (141)
  • michaeltryby (64)
  • Mariosmsk (41)
  • samhatchett (38)
  • eladsal (24)
  • lbutler (11)
  • eldemet (9)
  • AbelHeinsbroek (8)
  • bradleyjeck (6)
  • jamesuber (5)
  • AngelaMarchi (5)
  • mauriziocingi (5)
  • bemcdonnell (4)
  • zannads (4)
  • 0tkl (3)

Top Issue Labels

  • Request For Input (40)
  • bug (40)
  • enhancement (32)
  • difficulty:easy (15)
  • help wanted (15)
  • documentation (10)
  • Net builder (10)
  • Roadmap (10)
  • question (7)
  • testing (3)
  • check-for-bug (2)
  • awaiting-PR (1)
  • Need More Info (1)
  • inp-file (1)

Top Pull Request Labels

  • enhancement (18)
  • testing (5)
  • documentation (2)
  • Request For Input (2)
  • bug (1)
  • Net builder (1)
  • difficulty:easy (1)

Package metadata

proxy.golang.org: github.com/OpenWaterAnalytics/epanet

Dependencies

tools/nrtest-epanet/setup.py pypi
  • epanet_output *
  • header_detail_footer >=2.3
  • nrtest >=0.2.0
  • numpy >=1.7.0
tools/requirements-appveyor.txt pypi
  • nrtest >=0.2.3
tools/requirements.txt pypi
  • nrtest >=0.2.3
.github/workflows/ccpp.yml actions
  • actions/checkout v1 composite
  • actions/upload-artifact v2 composite
.github/workflows/win32.yml actions
  • actions/checkout v2 composite
  • actions/upload-artifact v2 composite
.github/workflows/win64.yml actions
  • actions/checkout v2 composite
  • actions/upload-artifact v2 composite

Score: -Infinity