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felt / tippecanoe

Build vector tilesets from large collections of GeoJSON features.
BSD 2-Clause "Simplified" License
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Parallel mode fails with multiple -L inputs #231

Open ZeLonewolf opened 3 months ago

ZeLonewolf commented 3 months ago

When merging multiple GeoJSON in parallel mode using -L, I get weird errors like Found ] at top level: and the resulting PMTiles drops most of the input data (only one layer actually had data.

Sample command:

tippecanoe --force -P --no-tile-size-limit -o out.pmtiles --single-precision --extend-zooms-if-still-dropping --buffer=0 \
-L'{"file":"merged_1.geojson", "layer":"layer1", "description":"Layer 1"}' \
-L'{"file":"merged_2.geojson", "layer":"layer2", "description":"Layer 2"}' \
-L'{"file":"merged_2.geojson", "layer":"layer3", "description":"Layer 3"}'