siz siz <cute.man...@gmail.com> writes:

> I have 2 plots and want them have the same colorbar scale so that I
> could compare the minima or maxima.

You can do it like this:

mn = min(data1.min(), data2.min())
mx = max(data1.max(), data2.max())
norm = matplotlib.colors.Normalize(mn, mx)
figure(); contourf(data1, norm=norm); colorbar()
figure(); contourf(data2, norm=norm); colorbar()

-- 
Jouni K. Seppänen
http://www.iki.fi/jks


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