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From: Michael Heerdegen <michael_heerdegen@web.de>
To: emacs-orgmode@gnu.org
Subject: Re: Plotting a table of date+time pairs
Date: Sat, 30 Nov 2024 07:17:42 +0100	[thread overview]
Message-ID: <87wmglckjd.fsf@web.de> (raw)
In-Reply-To: <871pyu9ysj.fsf@ucl.ac.uk> (Eric Fraga's message of "Fri, 29 Nov 2024 09:30:43 +0000")

"Fraga, Eric" <e.fraga@ucl.ac.uk> writes:

> Sure, see attached.  This example has a table of data to plot (simple
> example with two columns) and the gnuplot src block to create a PDF
> plot.  You invoke gnuplot by typing C-c C-c in the src block.  You can
> then view the result with C-c C-o.
> [...]

Ok... I had to (require 'ob-gnuplot), but then the example worked fine.
It took a while but I got my own table work as well, more or less (see
below).

Thank you very much!


"Max Nikulin" <manikulin@gmail.com> writes:

> <https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-gnuplot.html>

Very nice overview and reference, thank you very much as well.

I now have one remaining problem: my time values in the second column
contain the name of the time zone - the purpose is to flag the time as
summer or winter time.  Currently I need to remove these indicators from
the table, else plotting fail, gnuplot doesn't understand the data.

Can I tell "ob-gnuplot" to export the table in a different way - how?

The time zone makes a difference when exporting since the generated
data file has a different format: the time fields including the timezone
get wrapped in quotation marks, without time zone they are exported
literally.


Thanks again,

Michael.

next prev parent reply	other threads:[~2024-11-30  6:18 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-28  1:21 Plotting a table of date+time pairs Michael Heerdegen
2024-11-28  9:27 ` Fraga, Eric
2024-11-28 23:17   ` Michael Heerdegen
2024-11-29  9:30     ` Fraga, Eric
2024-11-30  6:17       ` Michael Heerdegen [this message]
2024-11-30  6:48         ` Michael Heerdegen
2024-12-02 12:21         ` Fraga, Eric
2024-12-04 10:50           ` Michael Heerdegen
2024-12-04 11:51             ` Fraga, Eric
2024-12-04 13:47               ` Michael Heerdegen
2024-12-04 14:02                 ` Fraga, Eric
2024-12-05 17:12                   ` Michael Heerdegen
2024-12-26 15:13             ` Ihor Radchenko
2024-11-29 15:21     ` Max Nikulin

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