Go H3

Go utilities for H3 library function support.

Support

• H3 Radius Lookup

Usage

H3 Index

func TestH3Index(t *testing.T) {
	result := "87283472bffffff"
	index := H3Go.H3Index(37.3615593, -122.0553238, 7)
}

KRing

func TestKRing(t *testing.T) {
    resolution := 8
    radiusInKM := 4
	origin := H3Go.H3Index(37.3615593, -122.0553238, resolution)
	resultArray := H3Go.KRing(origin, resolution, radiusInKM)
}

Performance Benchmarks

Benchmark Done by HP ProBook 450 G5 8GB Ram machine

+-------------------------------+------------+-----------------------------------+
| Method                                    | Ops           | Average time ns/op |
+-------------------------------+------------+-----------------------------------+
| BenchmarkH3Index                          | 1000000       | 1154 ns/op         |
| BenchmarkKRing                            | 528979        | 2381 ns/op         |
+-------------------------------+------------+-----------------------------------+