I'm wondering if this is possible with rrdtool: I have a sensor which is logged once every 30 seconds.
I would like to produce a graph on which each point represents a 15 min average of the sampled data. Here is the caveat: The graph should have as many points as there are 30 second data points with each point representing the average of the previous 15 minutes worth of data points. So a sort of "running average" if you will. I'm guessing some DEF or CDEF magic will be needed to do this.... but I'm no statistics guru. :-) Kind Regards, Chris
_______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
