clear_dodgr_cache {dodgr}

Remove cached versions of dodgr graphs.

Description

This function should generally not be needed, except if graph structure has been directly modified other than through dodgr functions; for example by modifying edge weights or distances. Graphs are cached based on the vector of edge IDs, so manual changes to any other attributes will not necessarily be translated into changes in dodgr output unless the cached versions are cleared using this function. See https://github.com/UrbanAnalyst/dodgr/wiki/Caching-of-streetnets-and-contracted-graphs for details of caching process.

Usage

clear_dodgr_cache()

Value

Nothing; the function silently clears any cached objects

See Also

Other cache: dodgr_cache_off(), dodgr_cache_on(), dodgr_load_streetnet(), dodgr_save_streetnet()