Map question

[Imp]

That was my question thats all I know how to do/is possible.
BUT the game is clever it can mix both as I say have what is mainly a winter map but the open ground that is not snow covered only has a MP of 2 (summer setting).
makes for an intresting map as in effect the big lumps of summer open are the same as roads for MP purposes.
You could use the same thing to simulate say Balkans Afghan terrain. The snow hexes are not snow but heavy going. Light rough if you like not enough to cause breakdowns but tricky enough to impead progress.

When it throws up another will save it & try modifying but I think its a trick exclusive to the games own generations hence why I am asking.