Yes, I think the sliding window average (TREND) could work for me. So I need 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 °C" (on the picture on my last post)? Erik De Mare: how do you graph the averages for each day?
<br><br>cheers,<br><br>Petteri<br><br><div><span class="gmail_quote">On 11/22/07, <b class="gmail_sendername">Erik de Mare</b> <<a href="mailto:erik@oezie.org">erik@oezie.org</a>> wrote:</span><blockquote class="gmail_quote" style="margin-top: 0; margin-right: 0; margin-bottom: 0; margin-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="http://haas.oezie.org/rrd/temp/temp-year-vergelijk.png">http://haas.oezie.org/rrd/temp/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 thin<br>lines are min and max values during that day.<br><br>Petteri Matilainen schreef:<br>> If I'm reading your graphs correctly, you don't graph the average
<br>> temperature at all. You only display it on the 'avg.' column. I<br>> specifically need to graph the average over 24 hrs, 1 week, 1 month and<br>> 1 year. I have read your 'how to do this' and it has been very useful.
<br>> Here's a sample image of what I've managed to graph so far:<br>> <a href="http://www.kotikone.fi/pmatil/out_day.png">http://www.kotikone.fi/pmatil/out_day.png</a>.<br>> On the picture there is also the gap I mentioned.
<br>> The average curve is plotted the way I described it on my earlier posts.<br>><br>> cheers,<br>><br>> Petteri<br>><br>> On 11/21/07, *Paul Rimmer* <<a href="mailto:paul-rimmer@ronin-tech.com">
paul-rimmer@ronin-tech.com</a><br>[snip]<br></blockquote></div><br>