TopoToolbox / TopoToolbox/libtopotoolbox
Implement localtopography
Nobody has claimed this yet.
- Dominant language
- C
- Stars
- 2
- Forks
- 11
- PR merge metrics
- No merged PRs in 30d
Description
GRIDobj.localtopography computes several different measures of local relief based on min/max filtering (i.e. erosion and dilation), median and percentile filters and mean and standard deviation filters.
Since we will probably prefer to dispatch localtopography in the packages, this issue is more of a meta-issue to track the progress of the tasks required to implement localtopography using libtopotoolbox.
- Maximum filter (#105)
- Minimum filter (#108)
- Range filter (uses max filter - min filter)
- Mean (#110)
- Median filtering
- Percentile filtering
- Local standard deviation
Contributor guide
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.
Research direction
Start by reviewing the linked issues #105, #108, and #110, then map the remaining range, median, percentile, and local standard deviation tasks to the planned libtopotoolbox implementation. Done means the listed filtering measures are implemented and every checklist item is complete.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- data
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100