I know this might seem like a stuopid question but I can't findthe answer anywhere, and for some reason I feel compelled to know...Does anyone have a clue how big a Bryce Unit is? If I wanted to make a terrain a mile square, how many units would that be? I realize its relative, but in some cases atmosphere becomes a drag on things (for instance interiors that share outside atmosphere, since I can't assign two different atmospheres). I rencently made a room that is OBVIOUSLY several miles huge LOL, since haze is clearly visible, but the exterior atmosphere is important to the scene.

I think that each Bryce unit is an inch. I think I remember reading this from an article in Corel Magazine.

Actually it depends on the sort of scene. For indoors work I use 40 units = about 5' or 1 unit = about 1.5 inches, but for outdoors I often use smaller scales.