Groups > comp.graphics.apps.gnuplot > #1094

all points y2 value undefined!

From	Peekay Ex <pkx166h@gmail.com>
Newsgroups	comp.graphics.apps.gnuplot
Subject	all points y2 value undefined!
Date	2012-05-09 14:24 -0700
Organization	http://groups.google.com
Message-ID	<ea79b71d-330e-458d-9c72-52d2ea671ed8@d8g2000vbw.googlegroups.com> (permalink)

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Hello, I am using Gnuplot 4.6 Patchlevel 0 on Ubuntu, I am new to
Gnuplot but can create simple plots.

I am struggling though to understand why a 'two co-ordinate' plot I
have returns an error 'all points y2 value undefined!'

My plot is (I think) is quite simple.

--snip--

set xtics nomirror
set ytics nomirror
set y2tics
plot "-" u 1:2 t "Foo" axes x1y1 with boxes, "" u 1:3 t "Bar" axes
x1y2 w lines

1996 21 1
1997 161 2
1998 138 5
1999 225 6
2000 344 9
2001 276 5
2002 991 7
2003 995 7

--snip--

And I cannot work out what the error is referring to. Isn't 'y2'
implied by the third column?

Thank you for any help.

Regards

James

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all points y2 value undefined! Peekay Ex <pkx166h@gmail.com> - 2012-05-09 14:24 -0700
  Re: all points y2 value undefined! Lee <hogney@gmail.com> - 2012-05-15 08:18 -0700
  Re: all points y2 value undefined! Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2012-05-15 18:57 +0200

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