From: stardiviner <numbchild@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Re: Output result of source block to a file
Date: Wed, 05 Jun 2019 21:17:29 +0800 [thread overview]
Message-ID: <877ea041ee.fsf@gmail.com> (raw)
In-Reply-To: <y658sug48lt.fsf@mun.ca>
Roger Mason <rmason@mun.ca> writes:
> Hello,
>
> I want to output the result of the evaluation of a (python) source block
> to a (graphics) file and have a link to the file inserted in the buffer.
For this, you should try updated header arguments like ":results graphics link"
or ":results file link".
>
> Here is the code:
>
> #+begin_src python :results value file :file scaleplot02.pdf :exports results :var data=test
> import matplotlib.pyplot as plt
> import csv
>
> scale = []
> lescale = []
> cdscale = []
>
> energy = []
> leenergy = []
> cdenergy = []
>
> for row in data:
> scale.append(float(row[0]))
> energy.append(float(row[1]))
> if int(row[2]) != 0:
> lescale.append(float(row[0]))
> leenergy.append(float(row[1]))
> if int(row[3]) != 0:
> cdscale.append(float(row[0]))
> cdenergy.append(float(row[1]))
>
> plt.plot(scale,energy, 'r+')
> plt.plot(lescale,leenergy, 'go')
> plt.plot(cdscale,cdenergy, 'bo')
> plt.xlabel('scale')
> plt.ylabel('energy (Ha)')
> plt.title('Energy vs scale')
> plt.legend()
> plt.savefig(file)
> print ("[[./%s]]" % file)
> #+end_src
>
> This is the error:
>
> NameError: name 'file' is not defined
>
> Obviously the syntax on the begin_src line is wrong, but what should it
> be instead?
>
> Thanks,
> Roger
--
[ stardiviner ]
I try to make every word tell the meaning what I want to express.
Blog: https://stardiviner.github.io/
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next prev parent reply other threads:[~2019-06-05 13:24 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-05 10:41 Output result of source block to a file Roger Mason
2019-06-05 13:17 ` stardiviner [this message]
2019-06-06 11:36 ` Roger Mason
2019-06-07 11:05 ` stardiviner
2019-06-06 18:04 ` Roger Mason
2019-06-06 21:12 ` John Kitchin
2019-06-07 10:00 ` Roger Mason
2019-06-07 15:01 ` John Kitchin
2019-06-08 10:51 ` Roger Mason
2019-06-08 20:40 ` John Kitchin
2019-06-05 13:33 ` Ken Mankoff
2019-06-06 11:48 ` Roger Mason
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