Thank you Thomas ;)
From the google map, for those of you who managed to see it, you can see with the larger zoom that either side of the canal the ground is green, that means that the canal still contains flowing water. However it is true that is width might not be larger than 2-4 m. I guess the sim is close enough in this case, it can't be a 100% accurate.
My next project is gonna be more tricky as i am planning on recreating parts of Machu Picchu. The problem here is that the moutain shape has to be accurate, not a strongpoint of the scenery so far. Is there a way to manually change the shape of the mountains?
Julien
