Compare two SpatRasters for equality.
First the attributes of the objects are compared. If these are the same, a the raster cells are compared as well. This can be time consuming, and you may prefer to use a sample instead with all.equal
Usage
# S4 method for SpatRaster,SpatRaster
identical(x, y)
Arguments
- x
SpatRaster
- y
SpatRaster
Value
single logical value
Examples
x <- sqrt(1:100)
mat <- matrix(x, 10, 10)
r1 <- rast(nrows=10, ncols=10, xmin=0, vals = x)
r2 <- rast(nrows=10, ncols=10, xmin=0, vals = t(mat))
identical(r1, r2)
#> [1] TRUE
identical(r1, r1*1)
#> [1] TRUE
identical(rast(r1), rast(r2))
#> [1] TRUE
