calculatePixelsInaRule: Uses a set of rules to calculate how many non-NA pixels in a...

In tati-micheletti/usefulFuns: Useful functions for my modules and packages

Description

Uses a set of rules to calculate how many non-NA pixels in a raster follow those rules, using a shapefile to subset those of interest

Usage

calculatePixelsInaRule(ras, rule, pol, shp, ...)

Arguments

ras	rasterLayer to calculate the n of pixels that follow a given rule
rule	character string of rule to determine which pixels should be computed
pol	numeric. Representation of the polygon of interest in 'pol' for the calculation
shp	shapefile indicating the different areas to subset the pixels to consider in the calculation
...	Additional arguments

Value

A list of the percent disturbance, total pixels not NA and how many pixels are disturbed according to the ruls

Author(s)

Tati Micheletti

tati-micheletti/usefulFuns documentation built on July 7, 2020, 3:19 p.m.