subset: Subset of Satellite object data layers

subsetR Documentation

Subset of Satellite object data layers

Description

Create a subset of data layers from a Satellite object and return it as a standalone Satellite object.

Usage

## S4 method for signature 'Satellite'
subset(x, sid, cid)

## S4 method for signature 'Satellite,ANY,ANY'
x[[i]]

Arguments

x

Satellite object providing the source band(s) to be adjusted.

sid

Band numbers or bcde which should be extracted

cid

Calibration information used for subsetting (only works if sid is not supplied to the function)

i

Layer index(es) for subsetting.

Value

A Satellite object

A Satellite object

A Satellite object

Examples

## sample data
path <- system.file("extdata", package = "satellite")
files <- list.files(path, pattern = glob2rx("LC08*.TIF"), full.names = TRUE)
sat <- satellite(files)

sat[[2:5]]
subset(sat, cid = "SC")

satellite documentation built on May 29, 2024, 6:16 a.m.