Find and remove geometries that are NA — na.omit • terra

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

Usage

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

# S4 method for class '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)
#> [1] 12
x <- na.omit(v, "test")
nrow(x)
#> [1] 8