R: Get or compute the minimum and maximum cell values

extremes {terra} | R Documentation

## Get or compute the minimum and maximum cell values

### Description

The minimum and maximum value of a SpatRaster are returned or computed (from a file on disk if necessary) and stored in the object.

### Usage

    ## S4 method for signature 'SpatRaster'
    minmax(x)
    ## S4 method for signature 'SpatRaster'
    setMinMax(x, force=FALSE)

### Arguments

`x` | SpatRaster
`force` | logical. If `TRUE` min and max values are recomputed even if already avaialbe

### Value

setMinMax: nothing. Used for the side-effect of computing the minimum and maximum values of a SpatRaster

minmax: numeric matrix of minimum and maximum cell values by layer

### Examples

    r <- rast(system.file("ex/elev.tif", package="terra"))
    minmax(r)

[Package terra version 1.3-22 Index]