MetOffice / MetOffice/ANTS

Investigate iris plugin support

Open
#54 0 comments 0 reactions 0 assignees View on GitHub
✨ enhancement ➡ medium priority
Dominant language
Python
Stars
7
Forks
10
Avg merge
1d 19h
Merged PRs (30d)
5

Description

# ✨ Feature Request
Iris 3.5 added support for [plugins](https://scitools-iris.readthedocs.io/en/stable/community/plugins.html).

This may be a way to improve the customised load and saving behaviour ANTS adds to iris including at least:

- Loading namelists with f90nml
- Loading raster data with GDAL
- Adding history to saving
- Adding XIOS workarounds to saving
- Adding UKCA metadata to saving

It may also provide a better mechanism for adding the [ANTS coordinate reference system aliases](https://github.com/MetOffice/ANTS/blob/06fdecaeb3850d06cb3f2e50c6d12cae2040843a/lib/ants/coord_systems.py#L184) to iris.

Contributor guide

Open the contributing guide

Research direction

Start with the Iris 3.5 plugin documentation linked in the issue, then inspect the ANTS coordinate-system aliases in lib/ants/coord_systems.py. Compare the listed custom loading and saving behaviors with the plugin mechanism. Done means documenting whether plugins can support these behaviors and identifying the changes required.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
data
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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