You know the topic of Wetbanana ( http://forums.planetside.co.uk/index.php?topic=8107.0 ) .
Then i started playing with the settings . I made 2 big craters on top of each other with a merge node .
There are many other possibilities . This are only the easiest of them . I searched the forum but could not find such things (?).
Maybe these are for some of you useful with a little more effort .
Edit : I don't think that this is ready for the file sharing section ; thus i did post here.
definitely interesting :)
Cool experiments,keep going.