locationtech / locationtech/jts
GeoJsonReader does not have support for reading geojson with measures
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- Dominant language
- Java
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Description
Reading geojson with coordinates of dimension 4 does not preserve the measure ordinate.
GeoJsonReader uses the default CoordinateArraySequence() constructor, which sets dimension = 3 and measures = 0.
The same goes for GeoJsonWriter.
It would be nice if support for measures could be added...
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 with GeoJsonReader and GeoJsonWriter, then inspect how their use of the default CoordinateArraySequence() constructor sets dimension and measures. Done means reading and writing GeoJSON coordinates of dimension 4 preserves the measure ordinate.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100