[GMG-Devel] Spectrogram colors

[tumulte]

Hey !

I just want to achieve a simple thing : having a grayscale spectum instead
of this green/orange colors that don't fit my design.


I've toyed with avery parameters, trying to follow the workflow of a
spectrogram creation. Changed drastically quite a lot of parameters, but
only ended up with to results : "nothing" or "same"

The comments don't really help "# TODO: What does this do?" so, I can use
some how to here :)

How to change those colors ?

Thanks

T.