title: Double the length of a python numpy array with interpolated new values
body: <p>I have an array of 5 numbers:</p>
  
  <pre><code>A = [10, 20, 40, 80, 110]
  </code></pre>
  
  <p>I need to create a new array with a 10nth length numbers.</p>
  
  <p>The extra numbers could be the average number between the two # of <code>A</code>.</p>
  
  <p>for example:
  EDIT
      B = [10 , 15 , 20 ,30, 40, 60, 80, 95, 110 ]</p>
  
  <p>Is it possible using a scipy or numpy function ?</p>