get_parent: Get parent cell

In hexify: Equal-Area Hex Grids on the 'Snyder' 'ISEA' 'Icosahedron'

Get parent cell

Description

Returns the parent cell at a coarser resolution.

Usage

get_parent(cell_id, grid, levels = 1L)

Arguments

cell_id	Numeric vector of cell IDs
grid	A HexGridInfo or HexData object
levels	Number of levels up (default 1)

Value

Numeric vector of parent cell IDs

Examples

grid <- hex_grid(resolution = 10)
child_cells <- lonlat_to_cell(c(0, 10), c(45, 50), grid)
parent_cells <- get_parent(child_cells, grid)

hexify documentation built on March 1, 2026, 1:07 a.m.