• linux-64 v1.1.0
• osx-64 v1.1.0
• linux-ppc64le v1.1.0
• linux-aarch64 v1.1.0
• osx-arm64 v1.1.0
• win-64 v1.1.0

conda install

To install this package run one of the following:
conda install conda-forge::librttopo

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The RT Topology Library exposes an API to create and manage standard (ISO 13249 aka SQL/MM) topologies using user-provided data stores and released under the GNU GPL license (version 2 or later).

The code is derived from PostGIS liblwgeom library enhanced to provide thread-safety, have less dependencies and be independent from PostGIS release cycles.

The RT Topology Library was funded by “Regione Toscana - SITA” (CIG: 6445512CC1), which also funded many improvements in the originating liblwgeom.