On Tuesday,  6 Dec 2016 at 17:54, Karl Voit wrote:

[...]

> 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.

By default, the table plotting shows the plot in a window.  If you want
to save the plot to a file, add something along the lines of

  file:"myplot.png"

to the #+PLOT line.

-- 
: Eric S Fraga (0xFFFCF67D), Emacs 26.0.50.1, Org release_9.0.1-99-gd65aa3