Units in matplotlib
When printing in matplotlib a pint quantity wich has units, e.g. title=(f'Effect of $d_M$ (Radius = {radius:.0f~L})') fig.suptitle(title) the ascii character µ is not recognized because it is defined as: micron = micrometer = µ in ~/.local/lib/python3.6/site-packages/pint/default_en.txt However it is rendered correctly if it is defined as: micron = micrometer = \mu m = µm