Type
org-plot/gnuplot
or
C-c " g
in the table
Then I get «Starting gnuplot plotting program...Done» in my
mini-buffer.
That's it.
I recognized that a *gnuplot* buffer was created in background. Its
content is ...
,----
| Terminal type set to 'unknown'
| gnuplot> reset
| gnuplot> set yrange [0:]
| gnuplot> set datafile separator "\t"
| gnuplot> set xdata time
| gnuplot> set timefmt "%Y-%m-%d-%H:%M:%S"
| gnuplot> plot '/tmp/org-plot11956t0A' using 1:2 with impulse lw 6 title 'How many'
| gnuplot>
`----
... which I do not understand yet.
Since you just mentioned invoking org-plot/gnuplot, I guess there
should be any result somewhere somehow which did not work at my
side.
I could not locate any file or directory /tmp/org-plot11956t0A.
What *should* happen?