If the output file doesn’t already exist, downloads the URL into that location. Automatically
uncompresses .zip and .gz files. Assumes a proper path is passed in (including data/).
If the output file doesn’t already exist, downloads the URL into that location. Clips .kml
files and converts to a .bin.
Creates a RawMap from OSM and other input data.
Uses osmium to clip the input .osm.xml or osm.pbf against a polygon and produce some output pbf
file. Skips if the output exists.
Converts a RawMap to a Map.