Relate algorithm Issue Summary

[dr-jts]

A summary collecting all issues filed about the topological predicates (the Relate algorithm).

Incorrect Result for GeometryCollection

• 1033

• 1027

• 1022

• 1011

• 983

• 982

• 981

See Also

• PostGIS: Improve behaviour of spatial predicates with GeometryCollection inputs
• https://github.com/locationtech/jts/issues/539

Zero-length LineString handling

• https://github.com/locationtech/jts/issues/1050
• https://github.com/locationtech/jts/issues/345

Incorrect Result due to Robustness/Rounding error

• 1064 (issue due to noding of lines - not clear if this can be fixed)

• 1053

• 968

• 933

• 740

TopologyException

• 766

• 1026

• 1069

• https://github.com/locationtech/jts/issues/1051
• https://trac.osgeo.org/postgis/ticket/5362
• https://trac.osgeo.org/postgis/ticket/5583

Performance

• 1024

• GEOS-708 / PostGIS 2975 - excessive line noding causes OOM error

Requirement for GeometryCollection handling

• https://gis.stackexchange.com/questions/283362/postgis-error-relate-operation-called-with-a-lwgeomcollection-type