Groups > comp.graphics.apps.gnuplot > #959

Always include zero in range

From	James <jjpuzzles@wowway.com>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Always include zero in range
Date	2012-02-22 07:15 -0800
Organization	http://groups.google.com
Message-ID	<bb4a40f9-b8cd-4c97-8858-e48f744d5c8c@n12g2000yqb.googlegroups.com> (permalink)

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I'm currently using gnuplot 4.4.

I want my yrange to always include zero.  Sometimes my data will be
all positive, sometimes all negative, and sometimes a mix.

So I want the yrange to be:
[0:*] when the data is all positive,
[*:0] when the data is all negative,
and [*:*] when the data has mixed signs.

I can already accomplish this with data processing outside of
gnuplot.  Is there an easy way to do it within gnuplot?

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Thread

Always include zero in range James <jjpuzzles@wowway.com> - 2012-02-22 07:15 -0800
  Re: Always include zero in range sfeam <sfeam@users.sourceforge.net> - 2012-02-22 08:16 -0800
    Re: Always include zero in range James <jjpuzzles@wowway.com> - 2012-02-22 10:00 -0800

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