[aprssig] Autoscaling on pressure graphs

[Robert Kirk]

Great improvement. I'd prefer a slightly wider band to smooth some of the 
noise in the obs and  give a sense of the magnitude of the changes, but I'm 
happy  with it now.

Bob Kirk
N3OZB

At 02:51 PM 7/30/06 -0400, you wrote:
>findU now uses autoscaling for the barometric pressure graphs, e.g.
>[...]