na.omit: Find and remove geometries that are NA

In terra: Spatial Data Analysis

Find and remove geometries that are NA

Description

Find geometries that are NA; or remove geometries and/or records that are NA.

Usage

## S4 method for signature 'SpatVector'
is.na(x)

## S4 method for signature 'SpatVector'
na.omit(object, field=NA, geom=FALSE)

Arguments

x	SpatVector
object	SpatVector
field	character or NA. If NA, missing values in the attributes are ignored. Other values are either one or more field (variable) names, or "" to consider all fields
geom	logical. If TRUE empty geometries are removed

Value

SpatVector

Examples

f <- system.file("ex/lux.shp", package="terra")
v <- vect(f)
v$test <- c(1,2,NA)
nrow(v)
x <- na.omit(v, "test")
nrow(x)

terra documentation built on Oct. 13, 2023, 5:08 p.m.