Converts DGGS cell IDs back to geographic coordinates (cell centers).
See also
lonlat_to_cell for the forward operation
Examples
if (FALSE) { # \dontrun{
grid <- hex_grid(area_km2 = 1000)
cells <- lonlat_to_cell(c(0, 10), c(45, 50), grid)
coords <- cell_to_lonlat(cells, grid)
} # }