Cache a directory full of street networks for routing queries

This function runs of a directory which contain a number of silicate or sc-formatted street networks, generated with the dodgr_streetnet_sc function of the dodgr package. The function 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".

Usage

m4ra_batch_weight_networks(net_dir, remove_these = NULL)

Arguments

net_dir

Path of local directory containing 'sc'-format street networks.

remove_these

Names of any 'sc'-format files which should not be converted into weighted network form.

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_cache_network(), m4ra_load_cached_network(), m4ra_network_hash(), m4ra_weight_networks()