Uncompact H3 cell indices

This function uncompacts a compacted set of H3 cells to indices of the target resolution.

Usage

uncompact(h3_addresses = NULL, res = NULL, simple = TRUE)

Arguments

h3_addresses

Character vector or list of 15-character cell indices generated by H3.

res

Integer; Desired H3 resolution. See https://h3geo.org/docs/core-library/restable/ for allowable values and related dimensions.

simple

Logical; whether to return a vector of outputs or a list object containing both inputs and outputs.

Value

A list of H3 cell indices of the chosen resolution.

Examples

if (FALSE) {
# Give me a compacted representation of County Ashe, NC
nc <- sf::st_read(system.file("shape/nc.shp", package="sf"), quiet = TRUE)
nc1 <- nc[1, ]
nc1 <- sf::st_cast(nc1, 'POLYGON')
fillers <- polygon_to_cells(geometry = nc1, res = 6)
compacted <- compact(fillers)
# uncompact to resolution 7
uncompacted <- uncompact(compacted, res = 7)
}