[rrd-users] rpn to convert NaN to 0

R Dicaire kritek at gmail.com
Sat Mar 14 20:30:10 CET 2009

On Sat, Mar 14, 2009 at 3:13 PM, Mark Hedges <mark at phix.me> wrote:
> http://oss.oetiker.ch/rrdtool/tut/cdeftutorial.en.html

Here's what I have, it seems to graph now, but I'm sure there's a
cleaner way to do it:

CDEF:vices=vicecast,UN,0,vicecast,IF \
CDEF:ices=icecast,vices,+,10000,* \

ices content now shows in the graph, currently vicecast process is off
so its current rrd updates are NaN.

Mark, thanks for the link, it did indeed help.

aRDy Music and Rick Dicaire present:

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