It'll be a quattropro spreadsheet (6.0, I think).
The equations are for airspeed, but all you have to do is substitute the density of
water for that of air (water is about 814 times denser at standard conditions).
Also, since water is so much denser than air, you can ignore static pressure
variations at the surface.  Their effect is about 800 times smaller than it is for
an airspeed indicator.  I'm going to have to slide till tomorrow night to send it.
A work deadline is interfering.

Jim

Andrew Kunz wrote:

> Spreadsheet is OK.  I can read Quattro Pro (up to 6.0), Excel, and preferred is
> StarOffice 5.1.
>
> Andy