MetOffice/UG-ANTS

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A Python library for generating LFRic ancillary files, developed at the Met Office

Stars: 4
Forks: 9
Open beginner issues: 0
Indexed issues: 39
Avg merge: 4m
Merged PRs (30d): 1

Dominant language: Python
License: BSD-3-Clause
Last GitHub push: Aug 20, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

39 open issues indexed

Provide "invert_mask" option to fill interfaces Open

✨ enhancement ➡️ medium priority

Difficulty 3/5 1-2 days Newbie friendliness 65/100

MetOffice/UG-ANTS#95 · Opened Jul 7, 2026
Add a stock panel mesh generator Open

✨ enhancement

MetOffice/UG-ANTS#92 · 1 assignee · Opened May 14, 2026
Create a central load_cube. Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

MetOffice/UG-ANTS#90 · Opened Apr 7, 2026
Investigate `circular` attribute for meshes and UGrid data Open

✨ enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

MetOffice/UG-ANTS#85 · Opened Mar 13, 2026
Mesh to Grid regridding should support a `tolerance` option Open

✨ enhancement ⬇ low priority

Difficulty 4/5 3-5 days Newbie friendliness 35/100

MetOffice/UG-ANTS#84 · Opened Mar 13, 2026
Use `results` attribute in `SplitMeshToGrid`. Open

⬇ low priority 🐜 bug

Difficulty 1/5 Under an hour Newbie friendliness 55/100

MetOffice/UG-ANTS#83 · Opened Mar 13, 2026
Error for overwriting source file with output file? Open

✨ enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

MetOffice/UG-ANTS#82 · Opened Mar 13, 2026
Use `--name` for environment creation in documentation Open

📚 documentation

Difficulty 1/5 Under an hour Newbie friendliness 55/100

MetOffice/UG-ANTS#81 · Opened Mar 13, 2026
Load option for multiple UGrid source cubes Open

✨ enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

MetOffice/UG-ANTS#80 · Opened Mar 13, 2026
Test `TestFromCommandLine::test_help_message` may be sensitive to line wrapping Open

⬇ low priority 🐜 bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

MetOffice/UG-ANTS#79 · Opened Mar 13, 2026
Understand how CRS should be represented in UGrid Open

✨ enhancement ⬇ low priority

Difficulty 5/5 Over a week Newbie friendliness 25/100

MetOffice/UG-ANTS#78 · Opened Mar 13, 2026
Add logging infrastructure Open

✨ enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

MetOffice/UG-ANTS#77 · Opened Mar 13, 2026
Explore compression for saved UGrid files Open

✨ enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

MetOffice/UG-ANTS#76 · Opened Mar 13, 2026
Explore compression for saved XIOS compatible files Open

✨ enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

MetOffice/UG-ANTS#75 · Opened Mar 13, 2026
Mesh metadata should be included in UGrid files Open

✨ enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

MetOffice/UG-ANTS#74 · Opened Mar 13, 2026
Rose stem `install_cold` copies over entire docs directory Open

🐜 bug

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

MetOffice/UG-ANTS#73 · Opened Mar 12, 2026
Application framework could support multiple outputs Open

✨ enhancement ➡️ medium priority

Difficulty 5/5 Over a week Newbie friendliness 35/100

MetOffice/UG-ANTS#64 · Opened Jan 28, 2026
Application framework should check if `output` is in a writeable directory Open

✨ enhancement ➡️ medium priority

Difficulty 3/5 1-2 days Newbie friendliness 45/100

MetOffice/UG-ANTS#63 · Opened Jan 28, 2026
Generalise stock vertical levels cube to handle N levels Open

✨ enhancement

Difficulty 3/5 1-2 days Newbie friendliness 42/100

MetOffice/UG-ANTS#62 · Opened Jan 20, 2026
Remove unnecessary IO in unit tests Open

✨ enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

MetOffice/UG-ANTS#61 · Opened Jan 20, 2026
Add testing infrastructure for arrays Open

✨ enhancement

Difficulty 3/5 1-2 days Newbie friendliness 42/100

MetOffice/UG-ANTS#60 · Opened Jan 20, 2026
Add a stock cubed sphere mesh generator for unit testing Open

✨ enhancement

Difficulty 3/5 1-2 days Newbie friendliness 48/100

MetOffice/UG-ANTS#59 · Opened Jan 20, 2026
Use AuxCoord to map regrid bands: grid to mesh Open

✨ enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

MetOffice/UG-ANTS#58 · Opened Jan 20, 2026
Revisit application framework Open

✨ enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

MetOffice/UG-ANTS#57 · Opened Jan 20, 2026
Expose more iris-esmf-regrid arguments for configuration Open

✨ enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

MetOffice/UG-ANTS#56 · Opened Jan 20, 2026
Check for `face_face_connectivity` on load Open

✨ enhancement

Difficulty 3/5 1-2 days Newbie friendliness 52/100

MetOffice/UG-ANTS#55 · 1 reaction · Opened Jan 20, 2026
Add common.txt Open

📚 documentation

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

MetOffice/UG-ANTS#52 · Opened Dec 15, 2025
Use towncrier for changelogs Open

📚 documentation 🛠️ infrastructure

Difficulty 5/5 Over a week Newbie friendliness 30/100

MetOffice/UG-ANTS#47 · Opened Dec 12, 2025
Remove Esmpy warning filter when environment updated Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

MetOffice/UG-ANTS#46 · Opened Dec 11, 2025
Create a New Environment Open

Difficulty 2/5 1-3 hours Newbie friendliness 38/100

MetOffice/UG-ANTS#45 · Opened Dec 10, 2025
Remove filter for iris datum FutureWarning in UG-ANTS Open

⬇ low priority

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

MetOffice/UG-ANTS#39 · Opened Dec 4, 2025
dependencies: Remove filelock dependency Open

⬇ low priority

Difficulty 3/5 1-2 days Newbie friendliness 45/100

MetOffice/UG-ANTS#37 · Opened Dec 4, 2025
Stock mesh cube should include face to face connectivity Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

MetOffice/UG-ANTS#36 · Opened Nov 27, 2025
Better stock functions in testing Open

✨ enhancement ⬆️ high priority

Difficulty 4/5 3-5 days Newbie friendliness 42/100

MetOffice/UG-ANTS#35 · 2 comments · Opened Nov 25, 2025
Usage of land_binary_mask standard name should be fixed Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

MetOffice/UG-ANTS#33 · Opened Nov 25, 2025
Close stale issues and PRs Open

⬇ low priority 🛠️ infrastructure

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

MetOffice/UG-ANTS#31 · Opened Nov 24, 2025
Allow fill application to operate on multiple fields and multidimensional data Open

✨ enhancement ➡️ medium priority

MetOffice/UG-ANTS#22 · 1 assignee · Opened Nov 17, 2025
Update docs to be explicit about supported platforms Open

⬇ low priority 📚 documentation

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

MetOffice/UG-ANTS#15 · Opened Nov 11, 2025
Explore conda build options for uploading UG-ANTS to conda-forge Open

🛠️ infrastructure

MetOffice/UG-ANTS#14 · 1 assignee · Opened Nov 11, 2025

MetOffice/UG-ANTS

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