get_single_voronoi: Rasterized version of the 'Weighted Voronoi Diagram'

In JonasGlatthorn/APAtree: Computation of the 'Area Potentially Available' (APA) to Trees

Description

Polygons are rasterized and a Weighted Voronoi Diagram is calculated.

Usage

get_single_voronoi(
  core,
  point,
  buffer = NULL,
  weight_column = NULL,
  class_columns = NULL,
  res = 1,
  warn = TRUE
)

Arguments

core	Polygon containing a core plot boundary. core has to be a length one sfc_POLYGON-object.
point	An sf-object with a sfc_POINTgeometry column and another weighting column.
buffer	If available, a polygon containing a buffer plot boundary. buffer has to be a length one sfc_POLYGON-object. Relevant to decide which assignments of grid cells to points are critical.
weight_column	Character vector of length one. This column of the point dataset will be used as weight. If left out, an unweighted Voronoi Diagram will be calculated.
class_columns	Character vector specifying additional columns in /codepoint that will be added as separate classes to the output /codeRaster-object.
res	A numeric vector of length one specifying the resolution of the output grid
warn	Issue a warning if the coordinate system is not metric (which is not tested).

Value

A RasterStack-object.

JonasGlatthorn/APAtree documentation built on Dec. 18, 2021, 1:41 a.m.