I'm just playing with matplotlib inside IPython for my first time and want
to do the equivalent of:
In : subplot(211)
In : plot([1,2,3])
In : show()
-> displays as expected, in the upper half
Now I want to interactively display a 2nd plot in the bottom, but when I do:
In : subplot(212)
I get a new, single empty plot displayed in the lower half.
Is there some 'hold' cmd I'm missing to do this?