Hi everyone! I am working with the mbtiles-extracts library: https://github.com/mapbox/mbtiles-extracts. Given an mbtiles file and a geojson, the library extracts mbtiles cutouts of the polygons in the geojson.
Except, it does not work for some geojsons. As documented in https://github.com/mapbox/mbtiles-extracts/issues/10, it does not work for any polygon present in the following geojson for the mbtiles listed below: - MBTILES: Pretty much every tileset on https://osmlab.github.io/osm-qa-tiles/historic.html. Can definitely replicate it using for https://s3.amazonaws.com/mapbox/osm-qa-tiles/historic/2008-Q1-qa-tiles.mbtiles - GEOJSON: https://gist.github.com/arunasank/c98ef28abd51b54579c7609f8ebc1de1 When I debug, I see that: * This function: https://github.com/mapbox/mbtiles-extracts/blob/master/index.js#L175 returns a falsy value for all the features in the above geojson, resulting in a falsy value here: https://github.com/mapbox/mbtiles-extracts/blob/master/index.js#L58-L62 Any help in understanding why these polygons are different from other polygons, or if there's a pattern I am missing, would be really helpful! If there are other mailing lists where this could be answered, please point me to them. Warmly, Aruna
_______________________________________________ Talk-in mailing list Talk-in@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-in
