# import this into ipython -pylab
#    or run from command line:  ipython -pylab -classic -logfile ipy.txt
#    or just open it into idle and run it  :)
#
# ipython will draw the result of each call to pyplot.xxx
# regular python interpreter will block

import numpy

r = numpy.random.rand(30,30)	# random values 0. to 1.

import matplotlib.pyplot as g

g.contour(r)			# contour line plot of random data

fig2 = g.figure()		# start new window
#fig2.canvas.manager.window.Move((648,20))

g.contourf(r)			# filled contour plot of random data
g.show()