On Jun 30, 2010, at 5:00 PM, János Löbb wrote:
> Hi,
>
> Having a plot command in a .gp file this way:
>
> plot ["Jun 01, 2010 00:03:11":"Jun 30, 2010 00:03:04"][] "/Volumes/Data/PROJECTS/Sysmon/outs/workerprocess.out" using 1:( column(2) > 0 ? column(2) : 1) title "Total Worker Requested" with points pointtype 7 pointsize 0.4,"" using 1:( column(2) > 0 ? column(2) : 1) title "Bezier" smooth bezier with lines linetype -1
>
> is working fine.
>
> When I change it to this form:
>
> plot [$0:$1][] "/Volumes/Data/PROJECTS/Sysmon/outs/workerprocess.out" using 1:( column(2) > 0 ? column(2) : 1) title "Total Worker Requested" with points pointtype 7 pointsize 0.4,"" using 1:( column(2) > 0 ? column(2) : 1) title "Bezier" smooth bezier with lines linetype -1
>
> and call the program containing this plot command as:
>
> gnuplot> call '/Volumes/Data/PROJECTS/Sysmon/gnuplot_cmds/workerprocess_multi.gp' "Jun 01, 2010 00:03:11" "Jun 30, 2010 00:03:04"
> "/Volumes/Data/PROJECTS/Sysmon/gnuplot_cmds/workerprocess_multi.gp", line 15: undefined variable: Jun
>
>
> I also tried single quote with no difference.
>
> What am I doing wrong ?
>
> János
>
I found my error. the plot should start with
plot["$0":"$1"].......
that is I missed the quotes around the parameter names :-)
János
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