From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andreas Hilboll <lists@hilboll.de>
Subject: How to access tables headers from within code block?
Date: Tue, 18 Nov 2014 11:29:54 +0100
Message-ID: <546B1FA2.9080307@hilboll.de>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Return-path: <emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org>
Received: from eggs.gnu.org ([2001:4830:134:3::10]:39837)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <lists@hilboll.de>) id 1XqgdF-0003Kp-QR
	for emacs-orgmode@gnu.org; Tue, 18 Nov 2014 06:07:46 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <lists@hilboll.de>) id 1Xqgd4-0006qL-Nf
	for emacs-orgmode@gnu.org; Tue, 18 Nov 2014 06:07:37 -0500
Received: from srv2.andreas-h.info ([130.185.108.51]:36083)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <lists@hilboll.de>) id 1Xqgd4-0006q9-He
	for emacs-orgmode@gnu.org; Tue, 18 Nov 2014 06:07:26 -0500
Received: from localhost (localhost [127.0.0.1])
	by srv2.andreas-h.info (Postfix) with ESMTP id 54C7E1C0579
	for <emacs-orgmode@gnu.org>; Tue, 18 Nov 2014 11:30:54 +0100 (CET)
Received: from srv2.andreas-h.info ([127.0.0.1])
	by localhost (srv2.andreas-h.info [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id htVNixrm-Q24 for <emacs-orgmode@gnu.org>;
	Tue, 18 Nov 2014 11:30:36 +0100 (CET)
Received: from srv1.andreas-h.info (unknown [195.138.240.26])
	by srv2.andreas-h.info (Postfix) with ESMTP id EFEA71C0197
	for <emacs-orgmode@gnu.org>; Tue, 18 Nov 2014 11:30:35 +0100 (CET)
Received: from [192.168.18.57] (login.iup.uni-bremen.de [134.102.186.40])
	by srv1.andreas-h.info (Postfix) with ESMTPSA id 8D922A601DA
	for <emacs-orgmode@gnu.org>; Tue, 18 Nov 2014 11:29:55 +0100 (CET)
List-Id: "General discussions about Org-mode." <emacs-orgmode.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/emacs-orgmode>
List-Post: <mailto:emacs-orgmode@gnu.org>
List-Help: <mailto:emacs-orgmode-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-orgmode>,
	<mailto:emacs-orgmode-request@gnu.org?subject=subscribe>
Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org
To: emacs-orgmode@gnu.org

Hi,

I have a table like this

#+TBLNAME: t_tracers
| Trace gas | SCIATRAN alias |
|-----------+----------------|
| O3        | O3             |
| NO2       | NO2            |
| HCHO      | HCHO           |
| CHOCHO    | NO3            |
| HONO      | OCLO           |
| BRO       | BRO            |
| H2O       | H2O            |
| O4        | O4             |

and want to access the data from within a Python code block:

#+BEGIN_SRC python :var tracers_raw=t_tracers
return (tracers_raw)
#+END_SRC

My problem is that the table headers are apparently not passed to 
Python, as my results look like this:

#+RESULTS:
| O3     | O3   |
| NO2    | NO2  |
| HCHO   | HCHO |
| CHOCHO | NO3  |
| HONO   | OCLO |
| BRO    | BRO  |
| H2O    | H2O  |
| O4     | O4   |

How can I access the table headers also from within the code block?

Thanks for you help,
   Andreas.