In Gnuplot to set different y-axis scaling left and right:

gnuplot> plot sin(x)    axis x1y1, \
              sin(x)**2 axis x1y2

In the Python Gnuplot module you rather use

g.plot(Gnuplot.Data(x,y1,axes='x1y1'),
       Gnuplot.Data(x,y1,axes='x1y2'))

See the little difference?

posted at 22:42 | path: /unix | permanent link to this entry