On Thu, Sep 09, 2004 at 16:32:18 -0500,
"Karl O. Pinc" <[EMAIL PROTECTED]> wrote:
>
> Unfortunately modulo (%) does not operate on dates so I still need
>
> to convert to Julian day. :-( I need to know where I am within a
> regular repeating interval. Mostly, in my case, modulo 2.
> (We arbitrarly decided to begin our interval on Julian Day 0.)
If you keep your data in a date field you can get the Julian day
by subtracting the appropiate date. You can then do mod on this
difference.
You could also do the subtraction before storing the data if you want
to keep it internally as Julian days.
---------------------------(end of broadcast)---------------------------
TIP 2: you can get off all lists at once with the unregister command
(send "unregister YourEmailAddressHere" to [EMAIL PROTECTED])
