I'm just catching up on my email and I'm not sure if you got an answer to
this or not, but here's it what I could come up with as ideas:
1. Just graph each DS with individual LINE declarations, but use the same
colour for each line.
LINE1:DS1#00FF00:"Data Source" LINE1:DS2#00FF00
or
2. I'm assuming that if one DS has data, the other doesn't? So what about
using a logical IF statement? I personally haven't used them, but if I read
the format right it would be something like:
CDEF:VALUE=DS1,DS1,DS2,IF
Which would read DS1 (your first DS value), if its not 0 (zero) then DS1
will be pushed back onto the stack and assigned to the variable VALUE,
otherwise DS2 will be pushed onto the stack and assigned to the variable
VALUE. Then just graph VALUE with a line:
LINE:VALUE#00FF00:"Data Source"
Just a couple of ideas for you.
Jason...
-----Original Message-----
From: Matt Ashfield (UNB) [mailto:[EMAIL PROTECTED]
Sent: Friday, March 21, 2003 9:15 AM
To: René Møller; [email protected]
Subject: [rrd-users] Re: question about gauges
Because my step time is not consistent. I'm taking a reading at 10:30, 14:30
and 22:30. I could alter my program to take readings every x hours, but I
have a lot of historical data I want to add in that is at these previously
mentioned times.
----- Original Message -----
From: "René Møller" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Wednesday, March 19, 2003 7:54 PM
Subject: [rrd-users] Re: question about gauges
> Eh....Why not just use one DS?
>
> /Rene Moeller
>
> > If I used to DS's, one for each time, how do I merge them on my
> > graph into a single line? Do you know what I mean? For example,
> >
> > I create one rrd file with 2 DS's, say one for my reading in the
> > morning, and the other DS for my reading in the afternoon. How do I
> > then graph those on a single line?
> >
> > Thanks
> >
> > Matt
> >
>
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