* Bug: missing header argument does not work any longer [8.3.4 (8.3.4-47-gaf853d-elpaplus @ c:/Users/harald/AppData/Roaming/.emacs.d/elpa/org-plus-contrib-20160502/)]
@ 2016-05-05 17:49 Harald Sanftmann
2016-05-06 18:37 ` Nick Dokos
0 siblings, 1 reply; 2+ messages in thread
From: Harald Sanftmann @ 2016-05-05 17:49 UTC (permalink / raw)
To: emacs-orgmode
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Bug: missing header argument does not work any longer [8.3.4 (8.3.4-47-gaf853d-elpaplus @ c:/Users/harald/AppData/Roaming/.emacs.d/elpa/org-plus-contrib-20160502/)]
2016-05-05 17:49 Bug: missing header argument does not work any longer [8.3.4 (8.3.4-47-gaf853d-elpaplus @ c:/Users/harald/AppData/Roaming/.emacs.d/elpa/org-plus-contrib-20160502/)] Harald Sanftmann
@ 2016-05-06 18:37 ` Nick Dokos
0 siblings, 0 replies; 2+ messages in thread
From: Nick Dokos @ 2016-05-06 18:37 UTC (permalink / raw)
To: emacs-orgmode
Harald Sanftmann <haraldsa@web.de> writes:
> I have some org-tables which contain empty fields. I specified :missing "?" to get the right results.
> When I try to plot them with Gnuplot the empty fields are not exported as '?' but just as empty strings
> ''. Gnuplot therefore just uses the next non empty field for the value and therefore shifts the columns
> of the given row.
>
> To make it more concrete:
>
> #+TBLNAME: data-missing
> | Comment | gnutime | milage/km | something else |
> |------------+------------+-----------+----------------|
> | JET | 2012-01-01 | 1000 | |
> | | 2012-02-01 | 2000 | 100 |
> | DUMMY | 2012-03-01 | 3000 | |
> | | 2012-04-01 | 4000 | 100 |
> | OMV | 2012-05-01 | 5000 | |
> | OMV PETROM | 2012-06-01 | 6000 | |
> | OMV PETROM | 2012-07-01 | 7000 | |
> | OMV | 2012-08-01 | 8000 | |
> | BP | 2012-09-01 | 9000 | |
> #+begin_src gnuplot :var data=data-missing :exports both :file data-missing.svg :missing "?" :set
> "xtics nomirror rotate by -45 font \",8\""
> reset
> set xtics nomirror rotate by -45 font ",8"
> set title "Fahr Plot"
> set xdata time
> set timefmt "%Y-%m-%d-%H:%M:%S"
> set xlabel "Time"
> set ylabel "Distance"
> set format y "%.0s T%cm"
> set key top left
> FIT_LIMIT = 1e-36
> m=100
> c=-100000
>
> y(x) = m*x+c
> fit y(x) data using 2:3 via c, m
>
> plot data u 2:3 w lp lw 1 title 'Distance', \
> y(x) title "line fit"
> #+end_src
>
> This is what I get:
> [cid]
>
> When I fill out the empty fields in the first column of the table I get the right result:
> [cid]
> I am using Org-mode version 8.3.4. With Org Version 8.2.5h everything works fine.
>
>
> Emacs : GNU Emacs 24.5.1 (i686-pc-mingw32)
> of 2015-04-11 on LEG570
> Package: Org-mode version 8.3.4 (8.3.4-47-gaf853d-elpaplus @ c:/Users/harald/AppData/Roaming/.emacs.d/
> elpa/org-plus-contrib-20160502/)
I use more-or-less latest org:
Org-mode version 8.3.4 (release_8.3.4-718-g634e12)
GNU Emacs 25.0.50.4 (x86_64-unknown-linux-gnu, GTK+ Version 3.18.9)
FWIW, I cannot reproduce this problem: the plot comes out fine.
--
Nick
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2016-05-05 17:49 Bug: missing header argument does not work any longer [8.3.4 (8.3.4-47-gaf853d-elpaplus @ c:/Users/harald/AppData/Roaming/.emacs.d/elpa/org-plus-contrib-20160502/)] Harald Sanftmann
2016-05-06 18:37 ` Nick Dokos
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