Axis length

This method returns the lengths of the axes of a variable or axis.

Usage

# S3 method for class 'CFAxis'
dim(x)

Arguments

x

A CFVariable instance or a descendant of CFAxis.

Value

For a CFVariable instance in argument x, a named vector of axis lengths, excluding any scalar axes. For a CFAxis descendant instance in argument x, the length of the axis.

Examples

fn <- system.file("extdata", "ERA5land_Rwanda_20160101.nc", package = "ncdfCF")
ds <- open_ncdf(fn)
t2m <- ds[["t2m"]]
dim(t2m)
#> longitude  latitude      time 
#>        31        21        24 
dim(t2m$axes[["time"]])
#> [1] 24