This library provides a set of H3 functions and procedures for Neo4j 5 H3 is a hexagonal hierarchical geospatial indexing system (https://h3geo.org) This library uses the H3 api which can be found at https://h3geo.org/docs/api/indexing
This project uses maven, to build a jar-file with the procedure in this project, simply package the project with maven:
mvn clean package
This will produce a jar-file, neo4jh3-5.5.0.jar,
that can be copied to the plugin directory of your Neo4j instance.
cp target/neo4jh3-5.5.0.jar neo4j-enterprise-5.x.0/plugins/.
Edit your Neo4j/conf/neo4j.conf file by adding this line:
dbms.security.procedures.unrestricted=apoc.*,gds.*,com.neo4jh3.*
dbms.security.procedures.allowlist=apoc.*,gds.*,com.neo4jh3.*
(Re)start Neo4j
Refer to the Documentation.md file for detailed documenation on the functions / procedures.