Re: [Gnuplot-info] problem: 'unset key' and 'plot with image'

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

I am not sure, whether I understand your problem.
Before the first plot command you apply

unset key

If you want a key in the second plot you should apply

set key

before the second plot command.

If I plot e.g. sin(x) and cos(x) I get the keys as expected.
How does your data look like? Is it matrix data?
Do you have a reduced data example?

Theo.