as_dggrid: Convert hexify grid to 'dggridR'-compatible grid object

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

Convert hexify grid to 'dggridR'-compatible grid object

Description

Creates a 'dggridR'-compatible grid specification from a hexify_grid object. The resulting object can be used with 'dggridR' functions that accept a dggs object.

Usage

as_dggrid(grid)

Arguments

grid	A hexify_grid object from hexify_grid()

Value

A list with 'dggridR'-compatible fields:

pole_lon_deg	Longitude of grid pole (default 11.25)
pole_lat_deg	Latitude of grid pole (default 58.28252559)
azimuth_deg	Grid azimuth rotation (default 0)
aperture	Grid aperture (3, 4, or 7)
res	Resolution level
topology	Grid topology ("HEXAGON")
projection	Map projection ('ISEA')
precision	Output decimal precision (default 7)

See Also

Other 'dggridR' compatibility: dggrid_43h_sequence(), dggrid_is_compatible(), from_dggrid()

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