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Generate grid polygons

Source: R/gridding.R
par_make_grid.Rd

Returns a sf object that includes x- and y- index by using two inputs ncutsx and ncutsy, which are x- and y-directional splits, respectively.

Usage

par_make_grid(points_in = NULL, ncutsx = NULL, ncutsy = NULL)

Arguments

points_in

sf or SpatVector object. Target points of computation. character(1) of file path is also acceptable.

ncutsx

integer(1). The number of splits along x-axis.

ncutsy

integer(1). The number of splits along y-axis.

Value

A sf or SpatVector object of computation grids with unique grid id (CGRIDID).

Note

Grids are generated based on the extent of points_in first, then exhaustive grids will be filtered by the intersection between these and points_in. Thus, the number of generated grids may be smaller than ncutsx * ncutsy.

See also

Other Parallelization: par_cut_coords(), par_grid(), par_grid_mirai(), par_hierarchy(), par_hierarchy_mirai(), par_merge_grid(), par_multirasters(), par_multirasters_mirai(), par_pad_balanced(), par_pad_grid(), par_split_list()

Author

Insang Song