Cover polygons with cells — cell

DGGRID selects cells whose nuclei fall inside the supplied polygon region. Large polygons at fine resolutions can be expensive.

Usage

cell_cover(
  polygon,
  resolution,
  grid = hex_grid(),
  include_holes = TRUE,
  max_cells = 100000L,
  progress = NULL,
  densify = 0.01
)

polygon: An sf/sfc POLYGON or MULTIPOLYGON object.
resolution: Target grid resolution.
grid: A modern grid from hex_grid().
include_holes: Whether interior holes exclude cell nuclei.
max_cells: Safety cap applied to the returned result.
progress: Show progress while DGGRID covers the polygon. NULL shows a delayed progress bar in interactive sessions, while TRUE or FALSE always enables or disables it.
densify: Maximum angular spacing in degrees when DGGRID densifies polygon edges. The conservative default is intended for arbitrary input polygons; rectangular raster footprints can safely use a coarser value.

A globalhex_cell vector.