Hi, I have a plot which is divided into 3x3 subplots, each of
which is generated by imshow. I now want to do the following
and have difficulties finding the appropriate documentation:
1. Display a single title for the entire plot. title() will either
have no effect or attach the title to a separate subplot.
2. Have the same color scale on each subplot. Is it possible to
use automatic scaling?
3. Attach a single colorbar to the entire plot, rather than
9 identical scales to each subplot.
4. Have the labeling of the colorbar use the scientific
number format. I sometimes have rather small values,
and colorbar() will display 0.0 throughout the scale.
I'd be grateful for any hints,