testIntersection {voluModel} | R Documentation |
Test Intersection
Description
Tests whether two rasters overlap. Used in
\code{\link[voluModel:diversityStack]{diversityStack}}
function to verify all rasters in list overlap with the
template raster.
Usage
testIntersection(a, b)
Arguments
a |
The first |
b |
The second |
Value
A logical vector stating whether the two inputs overlap
Examples
library(terra)
rast1 <- rast(ncol=10, nrow=10)
values(rast1) <- rep(0:1, 50)
rast2 <- rast(ncol=10, nrow=10)
values(rast2) <- c(rep(0, 50), rep(1,50))
testIntersection(rast1, rast2)
rast1 <- crop(rast1, ext(10, 20, 30, 40))
rast2 <- crop(rast2, ext(-20, -10, -40, -30))
testIntersection(rast1, rast2)
[Package voluModel version 0.2.2 Index]