pa_apportion_mass: Impose a regular grid over yield polygons

In pacu: Precision Agriculture Computational Utilities

Impose a regular grid over yield polygons

Description

Impose a regular grid over yield polygons

Usage

pa_apportion_mass(
  polygons,
  mass.vector,
  cell.size = NULL,
  sum = FALSE,
  remove.empty.cells = TRUE,
  cores = 1L,
  verbose = FALSE
)

Arguments

polygons	sf object containing polygon geometries
mass.vector	a vector of mass observations
cell.size	optional numerical value (length 1) to be used as the width and height of the grid
sum	whether the apportioned values should be added together. This is useful in the case of overlaping polygons that have an additive effect. For example, polygons representing seeding rates.
remove.empty.cells	logical. Whether to remove empty cells, with NA values.
cores	the number of cores used in the operation
verbose	whether to print operation details

Details

This function will impose a regular grid over the yield polygons and compute the weighted average of the mass value represented by each polygon. The averages are weighted according to the polygon area.

Value

sf object

Author(s)

Caio dos Santos and Fernando Miguez

Examples

## for examples, see vignette pacu

pacu documentation built on June 8, 2025, 10:44 a.m.