dpi in plots

[FFroehlich]

default dpi in matplotlib is pretty low, would be nice to have an option to specify dpi for publication-ready figures

[dweindl]

Should that be pypesto's concern?

Would leave it to the user to do something like:

import matplotlib.pyplot as plt
plt.rcParams['figure.dpi'] = 300

[yannikschaelte]

exactly this could be set as a "pypesto figure settings" default, as in https://github.com/ICB-DCM/pyABC/blob/main/pyabc/settings.py#L9