hexify_grid_cell_to_lonlat: Convert cell ID to longitude/latitude using a grid object

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

Convert cell ID to longitude/latitude using a grid object

Description

Grid-based wrapper for hexify_cell_to_lonlat. Converts DGGRID-compatible cell IDs back to cell center coordinates using the resolution and aperture from a grid object.

Usage

hexify_grid_cell_to_lonlat(grid, cell_id)

Arguments

grid	Grid specification from hexify_grid()
cell_id	Numeric vector of cell IDs (1-based)

Value

Data frame with lon_deg and lat_deg columns

See Also

cell_to_lonlat for the recommended S4 interface, hexify_grid_to_cell for the forward operation

Other coordinate conversion: hexify_cell_id_to_quad_ij(), hexify_cell_to_icosa_tri(), hexify_cell_to_lonlat(), hexify_cell_to_plane(), hexify_cell_to_quad_ij(), hexify_cell_to_quad_xy(), hexify_grid_to_cell(), hexify_icosa_tri_to_plane(), hexify_icosa_tri_to_quad_ij(), hexify_icosa_tri_to_quad_xy(), hexify_lonlat_to_cell(), hexify_lonlat_to_plane(), hexify_lonlat_to_quad_ij(), hexify_quad_ij_to_cell(), hexify_quad_ij_to_icosa_tri(), hexify_quad_ij_to_xy(), hexify_quad_xy_to_cell(), hexify_quad_xy_to_icosa_tri(), hexify_roundtrip_test()

Examples

grid <- hexify_grid(area = 1000, aperture = 3)
cell_ids <- hexify_grid_to_cell(grid, lon = 5, lat = 45)
coords <- hexify_grid_cell_to_lonlat(grid, cell_ids)

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