Groups > comp.graphics.apps.gnuplot > #4525

Re: plotting text

From	Jörg Buchholz <bookwood4new@freenet.de>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: plotting text
Date	2023-06-07 08:18 +0200
Organization	A noiseless patient Spider
Message-ID	<u5p7f4$12bfs$1@dont-email.me> (permalink)
References	<43b043b7-847f-4cd7-8665-65bc3a7bbc94n@googlegroups.com>

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On 06.06.2023 10:25, Jan Schmidt wrote:
> Hi,
> 
> is there a way to plot a datafile with text and replace the text with numbers?
> 
> i.e. the datafile looks like
> 
> 1684746646.005043	open	standby	0.3
> 1684746646.045847	closed	standby	0.2
> 
> and I want a line chart where I can see the movement from "open" to "closed" as a jump.
> 
> plot "datafile" u 1:2 replace("open",1), replace("closed",2) w l, "datafile" u 1:4 w l


1684746646.005043	open	standby	0.1
1684746646.045847	closed	standby	0.2
1684746646.005043	open	standby	0.3
1684746646.045847	closed	standby	0.4
1684746646.005043	open	standby	0.5
1684746646.045847	open	standby	0.6
1684746646.005043	open	standby	0.7
1684746646.045847	closed	standby	0.8

plot [0:1.0][0:2.0] 'file' u 4:(strcol(2) eq "open" ? 1.0:0.0) w histeps



Jörg

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plotting text Jan Schmidt <jan.schmidt70@gmail.com> - 2023-06-06 01:25 -0700
  Re: plotting text Jörg Buchholz <bookwood4new@freenet.de> - 2023-06-07 08:18 +0200

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