Planning procedure with GraphHopper

In the offline planning guide, I read:

Offline routing requires graphs (folders of routing data):

  • We provide offline graphs for most regions of the world in our download server (like offline maps).
  • Unpack the downloaded .zip file on your smartphone and load the graph via Kurviger menu Routing | Open data .

Does that mean we have to select the entire folder, for instance ‘Germany’, or just a single file in this folder, like 'location_index" to load the graph?

The screen message mentions “Select a folder”,
so browse inside the unzipped folder and press the :white_check_mark: button.

Okidoki, the folder.

I’m used to a fully automated navigation app (tomtom go), so this is all kind of new to me.