jiayuasu opened a new pull request, #2829: URL: https://github.com/apache/sedona/pull/2829
## Summary - Add `NetCdfMetadataExtractor` implementing `RasterFileMetadataExtractor` - Opens NetCDF files via UCAR cdm-core, extracts metadata without reading data arrays (only lat/lon coordinate arrays for spatial extent) - Maps data variables to bands, reports dimensions and variables in metadata map - Supports `.nc`/`.nc4`/`.netcdf` extensions - 7 exact-match tests using `test.nc` ## Depends on - #2826 (sedonainfo data source for GeoTIFF) ## Test plan - [ ] Existing GeoTIFF sedonainfo tests pass - [ ] New NetCDF tests pass (metadata values, geoTransform, cornerCoordinates, bands, overviews, dimensions) - [ ] Cross-validated spatial extent against `RS_FromNetCDF` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
