openradar/xradar

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A tool to work in weather radar data in xarray

Stars: 140
Forks: 29
Open beginner issues: 0
Indexed issues: 43

Dominant language: Python
License: MIT
Last GitHub push: Sep 1, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

43 open issues indexed

Partial sweep= open renames groups by position, mislabelling elevations Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

openradar/xradar#397 · Opened Jul 31, 2026
`incomplete_sweep="pad"` reindexes NEXRAD sweeps onto off-nominal azimuth grids (e.g. 735 rays instead of 720) Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

openradar/xradar#396 · Opened Jul 29, 2026
open_odim_datatree fails on ODIM files with compound-dtype quality legend tables (FMI archive, 2026+) Open

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

openradar/xradar#395 · 1 comment · Opened Jul 28, 2026
ENH: virtual byte-range access to Sigmet/IRIS RAW — VirtualiZarr parser + zarr v3 codec Open

openradar/xradar#394 · 1 assignee · Opened Jul 24, 2026
IRIS: site_coords southern-latitude fold uses lon instead of lat Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

openradar/xradar#391 · 1 comment · Opened Jul 17, 2026
IRIS: DB_HCLASS returned as packed int16 words instead of per-bin uint8 classes Open

Difficulty 3/5 1-2 days Newbie friendliness 62/100

openradar/xradar#390 · 1 comment · Opened Jul 17, 2026
NEXRAD level2: get_ldm drops trailing Message 31 radials from LDM records containing Message 2 Open

Difficulty 4/5 3-5 days Newbie friendliness 65/100

openradar/xradar#389 · Opened Jul 17, 2026
Support exporting to other CfRadial1 versions (1.3 / 1.4)? Open

data-standards

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

openradar/xradar#388 · Opened Jul 16, 2026
open_nexradlevel2_datatree fails on S3/fsspec cached Level II files (record_number is None) Open

openradar/xradar#382 · 2 comments · 1 assignee · Opened May 17, 2026
uv versus micromamba in CI Open

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

openradar/xradar#381 · 5 comments · Opened May 12, 2026
Implement engine discovery using guess_can_open Open

enhancement

openradar/xradar#380 · 1 assignee · Opened May 4, 2026
Roadmap Milestone xradar v1.0 Open

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

openradar/xradar#373 · 12 comments · 2 reactions · Opened Apr 30, 2026
release 0.12.0 upload_pypy.yml wasn't run Open

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

openradar/xradar#365 · 2 comments · Opened Apr 21, 2026
Maintainer and team members Open

Difficulty 5/5 Over a week Newbie friendliness 10/100

openradar/xradar#341 · 10 comments · 2 reactions · Opened Mar 26, 2026
Rename scalar radar site coordinates to avoid CF standard_name collision with georeferenced coords Open

data-standards question

openradar/xradar#340 · 3 comments · 1 assignee · Opened Mar 22, 2026
Implement xarray-native open_datatree with engine parameter Open

data-standards

openradar/xradar#329 · 2 comments · 1 assignee · Opened Feb 4, 2026
Read more ODIM metadata (root-level groups) Open

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

openradar/xradar#328 · 4 comments · Opened Feb 3, 2026
cfradial1 to cfradial2 failed Open

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

openradar/xradar#322 · 2 comments · Opened Jan 16, 2026
error reading in data from these two halo lidar files Open

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

openradar/xradar#303 · 2 comments · Opened Sep 16, 2025
`rainbow/backend` may be using wrong string for `startrange` vs. `start_range` Open

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

openradar/xradar#272 · 3 comments · Opened Feb 11, 2025
Nexrad Level2 different range resolution not taken into account Open

bug

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

openradar/xradar#263 · Opened Feb 4, 2025
Empty radar_parameters and calibrations, and georeferencing in several backends Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

openradar/xradar#232 · 5 comments · Opened Nov 2, 2024
Implement open_datatree for Backends Open

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

openradar/xradar#227 · 1 comment · Opened Oct 30, 2024
Implement guess-can-open for Backends Open

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

openradar/xradar#225 · 2 reactions · Opened Oct 29, 2024
Implement functionality to test if a dataset contains a sweep Open

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

openradar/xradar#217 · Opened Oct 17, 2024
DOC: Add an example working with uxarray Open

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

openradar/xradar#212 · 1 comment · 2 reactions · Opened Sep 27, 2024
Kerchunk / VirtualiZarr way to open radar files Open

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

openradar/xradar#187 · 17 comments · 3 reactions · Opened Aug 5, 2024
Roadmap for future xradar accessor methods Open

documentation enhancement good first issue help wanted question

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

openradar/xradar#174 · 1 comment · 5 reactions · Opened Jun 26, 2024
open_datatree_from_Zarr (?) Open

enhancement

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

openradar/xradar#171 · 3 comments · Opened Apr 10, 2024
ENH: Bring in extended list of supported message structures from MetPy for Level2 reader Open

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

openradar/xradar#163 · 2 comments · 2 reactions · Opened Mar 15, 2024
Migrating mpl reader from ACT to xradar Open

enhancement

openradar/xradar#159 · 3 comments · 1 reaction · 1 assignee · Opened Mar 8, 2024
Code Coverage Open

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

openradar/xradar#156 · 1 comment · Opened Feb 28, 2024
Need some support for gridded radar data. Open

data-standards

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

openradar/xradar#135 · 1 comment · 3 reactions · Opened Oct 18, 2023
Definition of uncorrected reflectivity in ODIM and FM301 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

openradar/xradar#109 · 1 comment · 1 reaction · Opened Apr 19, 2023
Collaboration with Bom radar team Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

openradar/xradar#108 · 1 comment · 2 reactions · Opened Apr 18, 2023
implement ODIM BUFR readers Open

enhancement

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

openradar/xradar#101 · 24 comments · 1 reaction · Opened Mar 22, 2023
Improve parallelization of IO for readers Open

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

openradar/xradar#99 · 4 comments · Opened Mar 17, 2023
Version Handling in `to_odim` Open

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

openradar/xradar#98 · 1 comment · Opened Mar 8, 2023
Implement open_cfradial2_datatree Open

Difficulty 4/5 3-5 days Newbie friendliness 43/100

openradar/xradar#93 · Opened Feb 27, 2023
open_{engine}_mfdatatree functionality Open

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

openradar/xradar#79 · 3 comments · Opened Feb 7, 2023
Option to use fixed angle step in Rainbow reader Open

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

openradar/xradar#75 · 7 comments · Opened Feb 6, 2023
Create Model Transformation Notebooks Open

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

openradar/xradar#46 · 1 comment · Opened Nov 15, 2022
Dataset/DataArray validation Open

enhancement

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

openradar/xradar#31 · 5 comments · Opened Sep 27, 2022

openradar/xradar

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