Hello Michael, hello location folks,
thanks for your reply.
I would recommend to name any field with an array in its plural name. In this case “original_countries”. That makes it easier to understand what the content is and writing loops where you could simply have “for original_country in original_countries: …"
This makes sense. Since I have not yet found an elegant solution to include source information to the network table, I guess I'll start with a patch creating an additional row for the original countries, so we get at least some data about this phenomenon without hacking on our scripts every time.
Better than nothing, but nothing more than that... :-)
Thanks, and best regards, Peter Müller