Generate the difference between two slendr objects

## Usage

subtract(x, y, name = NULL)

## Arguments

x

Object of the class slendr

y

Object of the class slendr

name

Optional name of the resulting geographic region. If missing, name will be constructed from the function arguments.

## Value

Object of the class slendr_region which encodes a standard spatial object of the class sf with several additional attributes (most importantly a corresponding slendr_map object, if applicable).