Tobi,<div><br></div><div>It's to complicated try ti change original RRDTool source code to allow another X-Axis data?</div><div><br></div><div>It will be really nice feature to add to RRDTool. Could we start a development group in that subject?</div>
<div><br></div><div>Best regards</div><div><br></div><div>Francisco Perea<br>Electrical engineer, MSc.</div><div><br><br><div class="gmail_quote">2011/10/20 Francisco Abel Perea Mora <span dir="ltr"><<a href="mailto:fapeream@unal.edu.co">fapeream@unal.edu.co</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Tanks Tobi<div><br></div><div>I'll review it. </div><div class="im"><div><br>Francisco Perea<br>Electrical engineer, MSc.</div>
</div><div><div></div><div class="h5"><div><br><div class="gmail_quote">2011/10/19 Tobias Oetiker <span dir="ltr"><<a href="mailto:tobi@oetiker.ch" target="_blank">tobi@oetiker.ch</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Francisco,<br>
<div><br>
Today Francisco Abel Perea Mora wrote:<br>
<br>
> Maybe is easier to use a diferent software for display the data and keep the<br>
> rest of RDDTool software as is.<br>
> I'll try to see wich is the best option.<br>
<br>
</div>one option might be to use rrdtool xport to pull the required data<br>
out, process it and then use some web charting tool like<br>
<a href="http://mbostock.github.com/d3/" target="_blank">http://mbostock.github.com/d3/</a><br>
<br>
to draw the chat you need ...<br>
<br>
cheers<br>
tobi<br>
<div><div></div><div><br>
<br>
<br>
><br>
> Thanks for your time<br>
><br>
> Best Regards<br>
><br>
> Francisco Perea<br>
> Electrical engineer, MSc.<br>
><br>
> keep in control how many energy a proccess consum<br>
><br>
> 2011/10/17 <<a href="mailto:j.halifax2@seznam.cz" target="_blank">j.halifax2@seznam.cz</a>><br>
><br>
> ><br>
> > Hi Francesco,<br>
> ><br>
> ><br>
> > If you are dealing with efficiency, you probably need to visualize its<br>
> > values in time<br>
> > moments of T = {t1, t2, ..., tn} in different levels of aggregations.<br>
> ><br>
> > Say that you have one time series of the production P(ti) and another time<br>
> > series of<br>
> > the consumption C(ti). You can calculate the efficiency time series as<br>
> > E(ti) = F(P(ti),<br>
> > C(ti)), where i = (1, 2, ..., n). Here F(P(ti), C(ti)) can be for example<br>
> > P(ti) / C(ti) or any<br>
> > other reasonable function of the production and consumption.<br>
> ><br>
> > If you can measure P(ti) and C(ti) in equidistant time moments (i.e. their<br>
> > periods of<br>
> > t(i) - t(i-1) are constant), you can generate nice graphs of development of<br>
> > Efficiency<br>
> > (which you are interesting in) in time.<br>
> ><br>
> > Together with graphing P(ti) and C(ti), such graphs could tell your<br>
> > technology guys<br>
> > much about dependence of their efficiency on the production, consumption<br>
> > and even<br>
> > help them disclosing energy loss in the grid including illegal consumption<br>
> > etc.<br>
> ><br>
> > Isn't it what you would like?<br>
> ><br>
> ><br>
> > Regards,<br>
> > Leos<br>
> ><br>
> > > From: rrd-users-bounces+s.shipway=<a href="mailto:auckland.ac.nz@lists.oetiker.ch" target="_blank">auckland.ac.nz@lists.oetiker.ch</a><br>
> > > [mailto:<a href="mailto:rrd-users-bounces%2Bs.shipway" target="_blank">rrd-users-bounces+s.shipway</a>=<a href="mailto:auckland.ac.nz@lists.oetiker.ch" target="_blank">auckland.ac.nz@lists.oetiker.ch</a>] On<br>
> > > Behalf Of Francisco Abel Perea Mora<br>
> > > Sent: Tuesday, 18 October 2011 11:59 a.m.<br>
> > > To: <a href="mailto:rrd-users@lists.oetiker.ch" target="_blank">rrd-users@lists.oetiker.ch</a><br>
> > > Subject: [rrd-users] Changing X-Axis<br>
> > ><br>
> > ><br>
> > ><br>
> > > Hi,<br>
> > ><br>
> > ><br>
> > ><br>
> > > After searching for hours how to setup X-Axis I still have a question<br>
> > ><br>
> > > I'm working with energy efficency. We take measures from energy<br>
> > consumption<br>
> > > and production at the same time. As an example say:<br>
> > ><br>
> > > Month Energy Production<br>
> > ><br>
> > > [KWh] [Ton]<br>
> > ><br>
> > > march-98 138480 2161680<br>
> > ><br>
> > > april-98 122880 2103370<br>
> > ><br>
> > > may-98 155280 2401320<br>
> > ><br>
> > > jun-98 157920 2537565<br>
> > ><br>
> > > jul-98 159600 2303359<br>
> > ><br>
> > > aug-98 177600 2811775<br>
> > ><br>
> > ><br>
> > ><br>
> > > An so on. The interesting graph in this time series is Energy vs.<br>
> > > Production. Is possible to graph this with RRDTool? By default X-Axis is<br>
> > > always fixed to time series, but I need to change that to Production and<br>
> > > setup Y-Axis to Energy. How could I do this?<br>
> > ><br>
> > ><br>
> > ><br>
> > ><br>
> > ><br>
> > ><br>
> ><br>
><br>
<br>
</div></div><font color="#888888">--<br>
Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland<br>
<a href="http://it.oetiker.ch" target="_blank">http://it.oetiker.ch</a> <a href="mailto:tobi@oetiker.ch" target="_blank">tobi@oetiker.ch</a> ++41 62 775 9902 / sb: -9900<br>
</font></blockquote></div><br></div>
</div></div></blockquote></div><br></div>