extraCrop: Get extra bbox area for sf::st_crop

In profesorpaiche/polilla: Find grids that intersects polygons

Get extra bbox area for sf::st_crop

Description

This function expands the st_crop boundary box by an specific amount. It is useful if you want to construct a grid from just points. If you happen to use only st_crop, you cannot get the full area that the grid would cover because the crop would only reach the center of the grid. By adding thi "specific amount" (half of the spatial resolution), all the grid area will be covered.

Usage

extraCrop(target, reference)

Arguments

target	The target grid centroids.
reference	Reference polygon used for the cropping.

Value

bbox

profesorpaiche/polilla documentation built on Nov. 3, 2023, 2:23 a.m.