Hello
I would like to add a second Y axe at the right with another scale with
the following PERL code. (using RRDs module)
Unfortunately, it does not work the script stops on the argument
"--right-axis 20:0"
Using RRDtool package 1.3.1 for my sheevaplug
Any idea ?
Thank you
Thomas
------------------------------
Perl script extract:
RRDs::graph("$dir_img/$_[6]-$_[2].png",
"--start=end-$_[2] ",
"--end=now ",
"--width=500 ",
"--height=200 -j ",
"--slope-mode",
"--title=$_[1] ",
"--vertical-label=Watt ",
"--lower-limit=0 ",
"--alt-autoscale-max",
"--watermark=$TimeStamp",
"--imgformat=PNG",
"--right-axis 20:0",
"DEF:energy=$rrd:$_[0]:AVERAGE",
"CDEF:Watt=energy,3600,*",
"AREA:Watt#00FF00:",
"VDEF:WattHour=energy,TOTAL",
"CDEF:euro=energy,1000,/,0.02,*",
"CDEF:mean=Watt,$_[4],TREND",
"COMMENT:\\n",
"COMMENT:\\n",
"LINE2:Watt#0000FF:Puissance instantanee",
"LINE1:mean#A00000:Puissance moyenne $_[5]:",
"LINE3:euro#F000FF:Depense euro",
"COMMENT:\\n",
"COMMENT:\\n",
"GPRINT:WattHour:Consommation totale\\:%3.2lf%sWh",
"GPRINT:Watt:LAST: Puissance
Instantanee\\:%3.2lf%sW\\j",
"COMMENT:\\n",
"COMMENT:\\n",
"GPRINT:Watt:MIN:Min\\:%3.2lf%sW",
"GPRINT:Watt:AVERAGE:Moyenne\\:%3.2lf%sW",
"GPRINT:Watt:MAX:Max\\:%3.2lf%sW\\j",
"COMMENT:\\n",
"COMMENT:\\n");
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