persistentCache {mapmisc} | R Documentation |
Sets a cache folder in temporary space
persistentCache(verbose=TRUE)
verbose |
print location of the cache folder |
The default cache for map images is tempdir()/mapmiscCache, which will be deleted when an R session ends. Running this function sets a cache in /tmp/mapmiscCache_[username], which will re-use cached data across R sessions.
# current cache getOption("mapmiscCachePath") # set a new cache myCache = file.path(tempdir(), 'myCache') dir.create(myCache) options(mapmiscCachePath = myCache) getOption("mapmiscCachePath") # create a persistent cache ## Not run: persistentCache(verbose=TRUE) ## End(Not run) getOption("mapmiscCachePath")