Cache weighted networks for routing query

Uses a default cache location specified by rappdirs::user_cache_dir(). This location can be over-ridden by specifying a local environment variable, "M4RA_CACHE_DIR". The "city" parameter is only used as a prefix for the cached networks.

Usage

m4ra_weight_networks(net, city, quiet = TRUE)

Arguments

net

A silicate, "SC", format object containing network data used to generate weighted street networks.

city

Name of city; only used to name cached network files.

quiet

If FALSE, display progress information on screen.

Value

A character vector of local locations of cached versions of the variously weighted network representations used in the various routing functions.

See also

Other cache: m4ra_batch_weight_networks(), m4ra_cache_network(), m4ra_load_cached_network(), m4ra_network_hash()