Oceanic ProPlus 2

[Steve Boyd]

> The oceanic data format has a header and trailer block before and after
> the sample data. The starting and ending tank pressure is stored there. I
> should have more detailed info somewhere in my notes.
>
I couldn't find it in the header.  But the way they seem to steal bits 
from here and bits from there to patch information together I could look 
a long time and still not find it.  I will try looking at the trailer 
too.  If you could find it in your notes that would be super too. ;)
> The goal is to have the data format nicely documented, but I just didn't
> have time for that so far :-(
Documentation always seems to be the lowest priority.  I understand 
completely.