I’m ploting this data [], but for some reason on the y-axis, on the part where I do a line break, instead of appearing as y ticks [0.9995,1,1.0005] appears [-0.0005,0.0000,0.0005] then a +1 near the line break.

I’ve tried to define y-ticks manually with ax.set_yticks([0.9995,1.,1.0005]) and forcing the offset to disappear with ax.ticklabel_format(useOffset=False), but nothing seems to work.