Question

6

simple example of gnuplot

rated 0 times [ 6] [ 0] / answers: 1 / hits: 13126 / 3 Years ago, sun, october 10, 2021, 6:02:55

I want to write gnuplot command for a file which just I have one column of that. In the file and that column is Y, But in the file I don't have X's column.X's column element are

.Pay attention to the belowe think they are my in file witch they
"

"
As you see I have Y's element but I do not have X's element in my file,I mean X elemat is based on the row number.I guess there should be an command in gnuplot which does this.

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velelf

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4 Years ago

answered 3 Years ago ainubt · Accepted Answer

This is the default behaviour for single column files. The difference is that the standard numbering is to number x=0,1,2,...

Here's my data (in file temp.dat)

Plot with



    gnuplot> plot "temp.dat" with linespoints title "Single column data"

or similar.

To shift the x-axis so that x=1,2,3...



    gnuplot> plot "temp.dat" using ($0+1):1 with linespoints title "Single column data"