1. icosa::hexguide
    Tessellation guide to 'hexagrid' objects
    csv| xlsx| json| ndjson| rda| rds
    data.frame|120 x 18
  2. icosa::triguide
    Tessellation guide to 'trigrid' objects
    csv| xlsx| json| ndjson| rda| rds
    data.frame|120 x 18