Issue 476: Add coordinate name standardization for lat/lon aliases - #546
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MisplacedOrange wants to merge 1 commit into
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Issue 476: Add coordinate name standardization for lat/lon aliases#546MisplacedOrange wants to merge 1 commit into
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```text weather_mv: add coordinate name standardization helper Add standardize_coordinate_names() and coordinate alias detection for latitude and longitude coordinates. The helper recognizes common aliases such as lat, lon, long, and lng, canonical-name casing variants, and CF metadata through standard_name or geospatial units. Add focused unit coverage for alias renaming, CF metadata detection, canonical no-op behavior, and non-spatial datasets. ``` ## PR Scope - Branch: `issue-476-standardize-coordinate-names` - Pure addition
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Changes
weather_mv: add coordinate name standardization helper
Add standardize_coordinate_names() and coordinate alias detection for latitude and longitude coordinates. The helper recognizes common aliases such as lat, lon, long, and lng, canonical-name casing variants, and CF metadata through standard_name or geospatial units.
Add focused unit coverage for alias renaming, CF metadata detection, canonical no-op behavior, and non-spatial datasets.
PR Scope
issue-476-standardize-coordinate-names