<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_1_1413218848470_2873">Hello Simon,</div><div id="yui_3_16_0_1_1413218848470_3097"><br></div><div dir="ltr" id="yui_3_16_0_1_1413218848470_2874">Not sure if I made myself clear.</div><div id="yui_3_16_0_1_1413218848470_3110" dir="ltr"><br></div><div id="yui_3_16_0_1_1413218848470_3111" dir="ltr">I'm first using fetch to loop over the same data interval I would do for graph. Inside this loop, I will get the names of data sources that actually have the values I'm interested to see.</div><div id="yui_3_16_0_1_1413218848470_3112" dir="ltr"><br></div><div id="yui_3_16_0_1_1413218848470_3113" dir="ltr">Out of the loop, I have all the data source names. I can then supply those names with the other parameter to generate the chart.</div><div id="yui_3_16_0_1_1413218848470_3114" dir="ltr"><br></div><div id="yui_3_16_0_1_1413218848470_3115" dir="ltr">I can post part of the code if it makes easier to understand.<br></div><div id="yui_3_16_0_1_1413218848470_2875"><span></span></div> <div class="qtdSeparateBR"><br><br></div><div style="display: block;" class="yahoo_quoted"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"> <font face="Arial" size="2"> Em Segunda-feira, 13 de Outubro de 2014 11:37, Simon Hobson <linux@thehobsons.co.uk> escreveu:<br> </font> </div> <blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; margin-top: 5px; padding-left: 5px;"> <br><br> <div class="y_msg_container">Alceu R. de Freitas Jr. <<a shape="rect" ymailto="mailto:glasswalk3r@yahoo.com.br" href="mailto:glasswalk3r@yahoo.com.br">glasswalk3r@yahoo.com.br</a>> wrote:<br clear="none"><br clear="none">> In most of cases, only part of those datasources will have interesting results (~8% of datasources will have values near zero). I would like to filter only the datasources that have a value greater than a threshold.<br clear="none"><br clear="none">Fetch isn't a useful tool for this. Use graph, and PRINT (not GPRINT) to get the values you want (eg data source and max value). You can then use these in a script to dynamically generate a graph which only displays the data sources of interest.<div class="yqt5598846955" id="yqtfd25485"><br clear="none"><br clear="none">_______________________________________________<br clear="none">rrd-users mailing list<br clear="none"><a shape="rect" ymailto="mailto:rrd-users@lists.oetiker.ch" href="mailto:rrd-users@lists.oetiker.ch">rrd-users@lists.oetiker.ch</a><br clear="none"><a shape="rect" href="https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users" target="_blank">https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users</a><br clear="none"></div><br><br></div> </blockquote> </div> </div> </div> </div></body></html>