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acteng / overline

Aggregation of overlapping lines and values to build route networks
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LineStrings that double back on themselves break #15

Open dabreegster opened 1 year ago

dabreegster commented 1 year ago

Robin found that atip_output.geojson is incorrect near the top-right bit, where one of the inputs doubles back on itself

Robinlovelace commented 1 year ago

Visualisation of this. Grey: input linestrings. Blue: segment in R version. Red: same segment in Rust version.

image

See commit below for reproducible example to recreate that visualisation (requires R ; )