title: Matplotlib quiver scale
body: <p>I'm trying to plot some arrows using matploblib with the quiver function. But I want to choose the length of each arrow individually using an array.</p>
  
  <p><a href="http://matplotlib.sourceforge.net/api/pyplot_api.html#matplotlib.pyplot.quiver" rel="nofollow">http://matplotlib.sourceforge.net/api/pyplot_api.html#matplotlib.pyplot.quiver</a>
  <a href="http://matplotlib.sourceforge.net/examples/pylab_examples/quiver_demo.html" rel="nofollow"><a href="http://matplotlib.sourceforge.net/examples/pylab_examples/quiver_demo.html" rel="nofollow">http://matplotlib.sourceforge.net/examples/pylab_examples/quiver_demo.html</a></a></p>
  
  <p>In these demos and documentation, it is show that you can change scales proportionally to units (x,y, width, height, xy, inches, ...), is there a way to define a scale for each arrow?</p>