Bug in changing the color scale of a distance-time diagram with multiple pulses

[bingli621]

I am using "%matplotlib widget" to zoom in at the colorbar in a distance-time plot. Only the color scale of the first pulse changed. See attched figure.

[nvaytet]

We do not properly handle zoom events on the colorbar (I keep forgetting that this actually exists).
In your case, I suggest the following workaround to use the vmin, vmax args in the plot function:

results.plot(vmin=2.20, vmax=2.65)

It means you cannot change it interactively by clicking, but it should work properly at least.