Groups > comp.graphics.apps.gnuplot > #1472

Re: Scaling one data file

From	Ingo Thies <ingo.thies@gmx.de>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: Scaling one data file
Date	2012-11-06 22:10 +0100
Message-ID	<aftcl9F5ssoU1@mid.individual.net> (permalink)
References	<k78e0a$adq$1@dont-email.me> <k78u3v$80q$1@news.rz.uni-karlsruhe.de> <k7b028$r5t$1@dont-email.me>

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Am 2012-11-06 13:33, schrieb Dieter Britz:

> Why sin($3)**2? I saw that in the manual but don't understand it.
> As I wrote, I want to multiply that column by 1000, not take the
> sine function. WOuld that therefore be
> ... using 1:(1000*($3))
> or what? Thaqt doesn't seem to work.

It should work, but maybe a factor of 1000 is simply too large. Try 10, 
100 etc. first. BTW, your modifyer command can be simplified by removing 
the inner pair of parentheses, i.e.

...using 1:(1000*$3).

However, in your case I would also suggest to rescale the yrange, so the 
labelled values remain correct.

HTH,

Ingo

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Scaling one data file Dieter Britz <dieterhansbritz@gmail.com> - 2012-11-05 13:12 +0000
  Re: Scaling one data file Karl <ratzsch@polymer.uka.de> - 2012-11-05 18:47 +0100
    Re: Scaling one data file Dieter Britz <dieterhansbritz@gmail.com> - 2012-11-06 12:33 +0000
      Re: Scaling one data file Ingo Thies <ingo.thies@gmx.de> - 2012-11-06 22:10 +0100

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