Bug in colorbar labeling

This worked. I didn't realize I had to delete the

    > site-packages/matplotlib before installing over an old
    > version.

You don't normally, but this is usually my first line of defense when
something fails in one place that isn't failing in another.

So does the colorbar bug persist?


So does the colorbar bug persist?

It appears to have been fixed! The colorbar labeling automatically
determines the appropriate number of digits (or if scientific notation is
necessary) for the text labels on the colorbar. You might want to
activate the tickfmt optional parameter that is still present in the
source code, as this gives the user direct control over the number of
digits displayed, but at least the labels can be distinguished in the
current version of the library.