[Gnuplot-info] Handling colors to visually analyze energy dispersion plots

[Dirich <Dir...@gm...>]

Hi list,
I need to highlight the bands corresponding to a certain eigenvalue in my plots,
which means that I need to change the color of certain entries (rows in a 2D
matrix) of the data set to be plotted.
I.e.
Eigenvalue 1 -> green
Eigenvalue 2 -> blue
...
Eigenvalue N -> yellow
All the other eigenvalues -> red

Is there a way to do this?


Thanks in advance for any help!