feat(geotiff): Support multi-tile fetching#406
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kylebarron merged 2 commits intomainfrom Apr 9, 2026
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fetchTiles: fetches multiple tiles in parallel, mirroring the Python async-geotiff API. Designed for future I/O coalescing. assembleTiles: stitches multiple fetched tiles into a single RasterArray, preserving the original typed array type. Handles both pixel-interleaved and band-separate layouts, plus mask assembly. Validates that input tiles form a contiguous rectangular grid. Both methods added to GeoTIFF and Overview classes. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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GeoTIFF.fetchTilesandOverview.fetchTilesto fetch multiple tiles at once from a GeoTIFF. For now this just makes multiple requests, but in the future we'll coalesce tile requests.assembleTileshelper to stitch multiple contiguous tiles into a singleRasterArray.readhelper: geotiff: Supportreadmethod with arbitrary pixel window #405