Yes! The only thing that are needed to add another country is an elevation model, and there are global ones one can use if needed. The satellite data is already

Yes! The only thing that are needed to add another country is an elevation model, and there are global ones one can use if needed. The satellite data is already there for the whole globe. :) I have not tried to run an instance with multiple elevation models though. It is possible the code need some modification to determine what area it should search for data in, but it shouldn't be too hard. I'm actually planning to add Sweden rather soon (I'm from Sweden myself), but for that I will just merge the files from Norway's and Sweden's national geographical surveys into one file and use in the code.