[rrd-users] Local maximum and minimum
rrd at pied.nu
Thu Oct 15 20:45:35 CEST 2015
I have a 1-wire setup in my attic. I log temperature and humidity and
generate daily/weekly/monthly graphs. I use a modified temps.pl from
What I would very much like is to graph the local maximum and minimum
temperature. This would be roughly the maximum and minimum over a 24
hour period. The MAXIMUM and MINIMUM operators don't do what I want -
they find the max for the entire period.
Is this at all possible with RRD graphs? Or do I have to create another
data set and calculate it by hand?
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