Nick,
This got me curious to see the output. I tried to generate it on my computer
and get this in the *gnuplot* buffer after running the code:
-----
gnuplot> plot data using 1:2:3 notitle
^
warning: Skipping data file with no valid points
^
x range is invalid
-----
This is working for you, though?
#+tblname: sessions
| Date | Time | Distance |
|------------+-------+----------|
| 09/02/2010 | 15:13 | 2.5 |
| 09/01/2010 | 14:00 | 2.4 |
#+begin_src gnuplot :var data=sessions :file org-running.png :exports both
set title "Running Stats"
set auto x
set style data histogram
set style fill solid border -1
set boxwidth .9
set xlabel "Date"
set ylabel "Time"
plot data using 1:2:3 notitle
#+end_src
John
On Wed, Sep 8, 2010 at 8:10 AM, Nick Parker <[email protected]>wrote:
> Erik,
>
> That was the issue, the :file reference needed to be on the line above.
> Thanks.
>
>
> Nick Parker
> www.developernotes.com
>
>
> On Tue, Sep 7, 2010 at 10:27 PM, Erik Iverson <[email protected]> wrote:
>
>> On 09/07/2010 10:12 PM, Nick Parker wrote:
>>
>>> Hi John,
>>>
>>> I would actually like to plot different lines per distance, each
>>> that correlate to a date and elapsed-time (x and y axis respectively).
>>> I get an error with the :file notation, though I read that in a sample
>>> babel gnuplot example for generating graphs of commit history on the
>>> org-mode git repository. I tried to reference the variable data without
>>> the quotes and $ sign without any success. I will continue to fiddle
>>> with it, I am new to gnuplot.
>>>
>>
>> AFAIK, you can't break source code header argument lines across
>> multiple lines. Is that how you actually have it in your
>> org file?
>>
>>
>> #+begin_src gnuplot :var data=sessions
>>> :file org-running.png :exports both
>>> set title "Running Stats"
>>> set auto x
>>> set style data histogram
>>> set style fill solid border -1
>>> set boxwidth .9
>>> set xlabel "Date"
>>> set ylabel "Time"
>>> plot "$data" using 1:2:3 notitle
>>> #+end_src
>>>
>>> Nick Parker
>>> www.developernotes.com <http://www.developernotes.com>
>>>
>>>
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>>>
>>>
>>>
>>>
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>>
>>
>
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