Use of matplotlib for the Hubbard.plot

[fran96r]

Hi, I'm trying to plot the DOS using the plot.DOS for different values of U in the same plot using a loop. But the usual plt.plot and plt.show of matplotlib doesn't seem to work.

[sofiasanz]

Hi, if you are using the plot class from Hubbard you can do something like:

p = plot.DOS(...) # First plot
p.axes.plot(...) # Second plot on top
p.axes.plot(...) # Third plot on top
...
p.savefig(...)

where you store your plot object in a variable called p. In this situation you would have all the curves in the same figure.

However you can also use matplotlib as plt.plot(egrid, DOS) instead of using the Hubbard plotting class.

[fran96r]

But if I want to use the plot class from Hubbard and create a plot with several DOS for different U values by using a for type loop, I cannot do the p.axes.plot(...), right? Is there any other option?