It would be nice if YoWindow displayed the more standard relative number. There are two ways this might be accomplished:
- Wherever or however YoWindow gets its info may actually provide both absolute and relative, giving you a choice of which to display.
- You could allow the user to add in a correction value. This is what I have to do for the weather station I have at my house. Its sensor can only be aware of the absolute pressure so needs to be told what the "correct" (relative) pressure is. It then remembers the difference between the two (absolute and relative) and automatically compensates.