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| Date | Mon, 15 Feb 2016 09:10:58 -0800 (PST) |
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| Subject | Obtain data points of a line from gnuplot |
| From | jamie.unix@gmail.com |
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Hi all, I have been stumped with this for quite a while now. I remember that I could do this with gnuplot, but have been struggling to find the correct documentation. Consider I have a data file with a few x and y coordinates, lets say 0 0 10 10 20 20 30 30 and if I call gnuplot to plot this file as follows: plot 'input.txt' using 1:2 with l ls 1 The generated graph is a straight line with a certain slope. Is it possible to obtain the coordinates of the line as shown in gnuplot's output, with a certain resolution? For example, the expected result would be something like 0 0 1 1 2 2 3 3 ... and so forth. Appreciate your help. Jamie.
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Obtain data points of a line from gnuplot jamie.unix@gmail.com - 2016-02-15 09:10 -0800 Re: Obtain data points of a line from gnuplot Jörg Buchholz <bookwood4news@freenet.de> - 2016-02-15 20:00 +0100 Re: Obtain data points of a line from gnuplot Ethan A Merritt <EAMerritt@gmail.com> - 2016-02-15 21:56 -0800
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