Re: [rrd-users] Graphing average temperatures

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Yes, I think the sliding window average (TREND) could work for me. So I nee=
d
to define a 24 hr sliding window to plot 24 hr averages? Is the TREND curve
same as if I graphed this: GPRINT:Inside:AVERAGE:"\t%6.2lf =B0C" (on the
picture on my last post)? Erik De Mare: how do you graph the averages for
each day?

cheers,

Petteri

On 11/22/07, Erik de Mare <erik@oezie.org> wrote:
>
> I think you are looking vor something like this:
>
> http://haas.oezie.org/rrd/temp/temp-year-vergelijk.png
>
> the thick lines are TREND lines with a window of 1 week.
> the thinner lines are the average values for that day, and the most thin
> lines are min and max values during that day.
>
> Petteri Matilainen schreef:
> > If I'm reading your graphs correctly, you don't graph the average
> > temperature at all. You only display it on the 'avg.' column. I
> > specifically need to graph the average over 24 hrs, 1 week, 1 month and
> > 1 year. I have read your 'how to do this' and it has been very useful.
> > Here's a sample image of what I've managed to graph so far:
> > http://www.kotikone.fi/pmatil/out_day.png.
> > On the picture there is also the gap I mentioned.
> > The average curve is plotted the way I described it on my earlier posts=
..
> >
> > cheers,
> >
> > Petteri
> >
> > On 11/21/07, *Paul Rimmer* <paul-rimmer@ronin-tech.com
> [snip]
>

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Yes, I think the sliding window average (TREND) could work for me. So I nee=
d to define a 24 hr sliding window to plot 24 hr averages? Is the TREND cur=
ve same as if I graphed this: GPRINT:Inside:AVERAGE:&quot;\t%6.2lf =B0C&quo=
t; (on the picture on my last post)? Erik De Mare: how do you graph the ave=
rages for each day?
<br><br>cheers,<br><br>Petteri<br><br><div><span class=3D"gmail_quote">On 1=
1/22/07, <b class=3D"gmail_sendername">Erik de Mare</b> &lt;<a href=3D"mail=
to:erik@oezie.org">erik@oezie.org</a>&gt; wrote:</span><blockquote class=3D=
"gmail_quote" style=3D"margin-top: 0; margin-right: 0; margin-bottom: 0; ma=
rgin-left: 0; margin-left: 0.80ex; border-left-color: #cccccc; border-left-=
width: 1px; border-left-style: solid; padding-left: 1ex">
I think you are looking vor something like this:<br><br><a href=3D"http://h=
aas.oezie.org/rrd/temp/temp-year-vergelijk.png">http://haas.oezie.org/rrd/t=
emp/temp-year-vergelijk.png</a><br><br>the thick lines are TREND lines with=
a window of 1 week.
<br>the thinner lines are the average values for that day, and the most thi=
n<br>lines are min and max values during that day.<br><br>Petteri Matilaine=
n schreef:<br>&gt; If I'm reading your graphs correctly, you don't =
graph the average
<br>&gt; temperature at all. You only display it on the 'avg.' colu=
mn. I<br>&gt; specifically need to graph the average over 24 hrs, 1 week, 1=
month and<br>&gt; 1 year. I have read your 'how to do this' and it=
has been very useful.
<br>&gt; Here's a sample image of what I've managed to graph so far=
:<br>&gt; <a href=3D"http://www.kotikone.fi/pmatil/out_day.png">http://www.=
kotikone.fi/pmatil/out_day.png</a>.<br>&gt; On the picture there is also th=
e gap I mentioned.
<br>&gt; The average curve is plotted the way I described it on my earlier =
posts.<br>&gt;<br>&gt; cheers,<br>&gt;<br>&gt; Petteri<br>&gt;<br>&gt; On 1=
1/21/07, *Paul Rimmer* &lt;<a href=3D"mailto:paul-rimmer@ronin-tech.com">
paul-rimmer@ronin-tech.com</a><br>[snip]<br></blockquote></div><br>

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