xmin: Get or set single values of an extent

In terra: Spatial Data Analysis

Get or set single values of an extent

Description

Get or set single values of an extent. Values can be set for a SpatExtent or SpatRaster, but not for a SpatVector)

Usage

## S4 method for signature 'SpatExtent'
xmin(x)

## S4 method for signature 'SpatExtent'
xmax(x)

## S4 method for signature 'SpatExtent'
ymin(x)

## S4 method for signature 'SpatExtent'
ymax(x)

## S4 method for signature 'SpatRaster'
xmin(x)

## S4 method for signature 'SpatRaster'
xmax(x)

## S4 method for signature 'SpatRaster'
ymin(x)

## S4 method for signature 'SpatRaster'
ymax(x)

## S4 method for signature 'SpatVector'
xmin(x)

## S4 method for signature 'SpatVector'
xmax(x)

## S4 method for signature 'SpatVector'
ymin(x)

## S4 method for signature 'SpatVector'
ymax(x)

## S4 replacement method for signature 'SpatRaster,numeric'
xmin(x)<-value

## S4 replacement method for signature 'SpatRaster,numeric'
xmax(x)<-value

## S4 replacement method for signature 'SpatRaster,numeric'
ymin(x)<-value

## S4 replacement method for signature 'SpatRaster,numeric'
ymax(x)<-value

Arguments

x	SpatRaster, SpatExtent, or SpatVector
value	numeric

Value

SpatExtent or numeric coordinate

Examples

r <- rast()
ext(r)
ext(c(0, 20, 0, 20))

xmin(r)
xmin(r) <- 0
xmin(r)

terra documentation built on Oct. 14, 2024, 5:07 p.m.