set_default_cachedir {rosm}

Set/Get the Default Tile Cache Location

Description

The default tile cache location is the "rosm.cache" folder in the current working directory, but for a variety of reasons it may be desirable to use one cache directory for all calls in a script. This must be called every time the namespace is loaded.

Usage

set_default_cachedir(cachedir)

get_default_cachedir()

Arguments

cachedir

A path to use as the cache directory (relative to the working directory). Use NULL to reset to the default.

Value

The previous cache directory, invisibly.

Examples

set_default_cachedir(tempfile())
get_default_cachedir()
(set_default_cachedir(NULL))