With mne-python when I plot evoked data with evoked.plot() I get a plot
with all black lines. I can see in the examples that some plots are in
colours and some in black/white. Is that an option that can be turned
on/off? and/or is there a way to get the evoked plot in colours?
there is no such option currently in the plot_evoked function in the
viz.py file.
You're welcome to add this option and send us the patch or a pull request
on github. If you need help ask but make sure to read this page first: