From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas S. Dye <tsd@tsdye.com>
Subject: Re: Plotting with gnuplot
Date: Tue, 21 Jul 2015 15:02:05 -1000
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To: Michael Welle <mwe012008@gmx.net>
Cc: emacs-orgmode@gnu.org

Aloha Michael,

Does the :session header argument help?

All the best,
Tom

Michael Welle <mwe012008@gmx.net> writes:

> Hello,
>
> I have several sections in my org files that plot data with gnuplot. The
> structure usually looks like that:
>
> #+tblname: foo
> |         d        |   y  |
> |------------------+------|
> | [2015-01-03 Sat] | 2014 |
> | [2013-12-31 Tue] | 2013 |
> #+begin_src gnuplot :var data=foo :file img/foo.png
> set terminal png
> set xlabel foo
> ...
> plot data using 1:2 with boxes title ''
> #+end_src
>
>
> The problem is that the gnuplot scripts are evaluated in the same
> gnuplot instance. If I set, for instance, xlabel in one gnuplot script
> it is still set in the next script. That is quite annoying. I tried to
> end the scripts with a quit statement, but that results in a 'current
> buffer has no process' error. A reset statement at the beginning of the
> script makes the situation better, but isn't a solution. Any ideas?
>
> Regards
> hmw

-- 
Thomas S. Dye
http://www.tsdye.com