matplotlib

I’ve been trying to wrap text for long labels in my code. I tried the textwrap method suggested earlier here, but my code defines yticklabels through an array imported from a csv using the pyplot.setp() method. I’m using tight_layout() for the formatting otherwise.

So there is this guide:
http://matplotlib.org/examples/pylab_examples/scatter_symbol.html

I would like to use a colormap from matplotlib e.g. CMRmap. But I don’t want to use the “black” color at the beginning and the “white” color at the end. I’m interested to plot my data using the in-between colors. I think ppl use it quite often but I was searching over internet and could not manage to find any simple solution. I’ll appreciate if someone suggest any solution.

Is it possible to save (to a png) an individual subplot in a matplotlib figure? Let’s say I have

If I create colors by e.g:

I can add a y label to the left y-axis using plt.ylabel, but how can I add it to the secondary y-axis?