is_land slow for multiple coordinates
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 25/100
- Issue type
- Feature
- Clarity
- Needs clarification
- Activity status
- Stale
- Tech stack
- python
- Domain
- performance
Research direction
Start by locating the is_land entry point and reading how it handles one coordinate at a time. Check for existing tests or benchmarks around is_land before deciding how repeated coordinate queries should be measured. Done means a supported approach for many coordinates that is measurably faster than issuing individual calls.
Written by the indexing model from the issue text.
Description
Hello, I have an application where I would like to call is_land multiple times and for many coordinates, in the order of millions. Is there a way to speed up this process, instead of having to call is_land with one coordinate at the time. This is simply too slow for my application
- Dominant language
- Python
- Stars
- 817
- Forks
- 395
- PR merge metrics
- No merged PRs in 30d
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
More from matplotlib/basemap
-
Difficulty 2/5 1-3 hours Newbie friendliness 68/100
matplotlib/basemap#368 ·
-
Python 3.14 wheels Open
Difficulty 4/5 3-5 days Newbie friendliness 48/100
matplotlib/basemap#652 · 2 comments · 5 reactions ·
-
Difficulty 2/5 1-3 hours Newbie friendliness 45/100
matplotlib/basemap#649 · 2 reactions ·
-
Difficulty 5/5 Over a week Newbie friendliness 35/100
matplotlib/basemap#646 ·
-
Difficulty 2/5 1-3 hours Newbie friendliness 48/100
matplotlib/basemap#645 · 2 comments ·
All issues in matplotlib/basemap
Similar issues
-
Difficulty 2/5 1-3 hours Newbie friendliness 88/100
-
Difficulty 2/5 1-3 hours Newbie friendliness 82/100
-
Difficulty 2/5 1-3 hours Newbie friendliness 78/100
-
enhancement
Difficulty 2/5 1-3 hours Newbie friendliness 72/100
-
Difficulty 2/5 1-3 hours Newbie friendliness 74/100