title: Temporal interpolation in NumPy/matplotlib
body: <p>When creating animations in ParaView there is a function to <a href="http://paraview.org/OnlineHelpCurrent/TemporalInterpolator.html" rel="nofollow">temporally interpolate input files</a>. When generating an animation via multiple contour plots in NumPy/matplotlib is there a similar function which can help make the animation smoother or do I have to temporal interpolate the data manually?</p>