Groups > comp.graphics.apps.gnuplot > #1168

Re: plot number variable

From	Hans-Bernhard Bröker <HBBroeker@t-online.de>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: plot number variable
Date	2012-05-31 21:41 +0200
Message-ID	<a2pvq9Fh9fU1@mid.dfncis.de> (permalink)
References	<10024470-1ab0-4059-868d-704feb82e8c4@googlegroups.com>

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On 31.05.2012 13:35, tom wrote:

> I ws wondering if there was the possibility (it night already exists)
> to have a variable (a GPVAL_PLOTNUM) with the current plot being
> plotted when plotting several files or functions altogether.

gnuplot has enough capabilities already to let you create this one by 
yourself:

> plot 'file1' u 1:2:(GPVAL_PLOTNUM) w l palette, \
 >      'file2' u 1:($2+GPVAL_PLOTNUM):(GPVAL_PLOTNUM) w l palette, \
>       sin(x*GPVAL_PLOTNUM)

make that

plot plotnum=0, \
      'file1' u 1:2:(plotnum) w l palette, \
      plotnum=plotnum+1, \
      'file2' u 1:($2+plotnum):(plotnum) w l palette, \
      plotnum=plotnum+1, \
      sin(x*plotnum)

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Thread

plot number variable tom <tommaso.vinci@gmail.com> - 2012-05-31 04:35 -0700
  Re: plot number variable sfeam <sfeam@users.sourceforge.net> - 2012-05-31 09:19 -0700
  Re: plot number variable Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2012-05-31 21:41 +0200
    Re: plot number variable tom <tommaso.vinci@gmail.com> - 2012-06-01 00:25 -0700

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