Re: [Gnuplot-info] transpose data with gnuplot

[theozh <th...@gm...>]

Thank you, Ethan
very interesting construct!
For certain types of data it works.

However, what I couldn't yet get to work is how to plot row data of the following type:

$Data <<EOD
# spectral data as function of time in rows
Wav 400 500 600 700 800 
t01 1.1 1.2 1.3 1.4 1.5
t02 2.1 2.2 2.3 2.4 2.5
t03 3.1 3.2 3.3 3.4 3.5
EOD

If the data was transposed, it would be very easy to plot.

$Data <<EOD
# spectra in columns
Wav t01 t02 t03 
400 1.1 2.1 3.1
500 1.2 2.2 3.2
600 1.3 2.3 3.3
700 1.4 2.4 3.4
800 1.5 2.5 3.5
EOD

plot for [i=2:4] $Data u 1:i w lp


So, a handy transpose function would be very helpful.
Theo.