all_shapefiles          Return path to all shapefiles
cache_clear             Remove locally cached files
cache_get_dir           Get local cache path
cache_info              Get local file cache info
cache_set_dir           Set local cache path
check_dl_file           Verify and download data files
dataset_info            Return all info for requested dataset
get_shape_by_id         Link IDs to warterbody shapefiles
link_to_flowlines       Link geopoints to flowlines
link_to_waterbodies     Link geopoints to Waterbodies
link_waterbody_centroids
                        Link geopoints to Waterbodies by centroids
traverse_flowlines      traverse_flowlines
