FunctionsGeospatial

h3_line

Returns a sequence of H3 cells forming a grid path between two cells. If no valid path exists due to pentagon distortion, behavior depends on engine rules.

h3_line(…) → String

Kind · scalar

Returns a sequence of H3 cells forming a grid path between two cells. If no valid path exists due to pentagon distortion, behavior depends on engine rules.

Part of the Geospatial family.

h3_is_valid

Returns true if the input is a valid H3 index (or unidirectional edge index). Use this to guard decoding and neighborhood operations.

h3_num_hexagons

Returns the total number of H3 cells at a given resolution.