title: interp2(X, Y, Z, XI, YI) from Matlab to Python
body: <p>I need the exact Python equivalent function of this <a href="http://www.mathworks.it/help/techdoc/ref/interp2.html" rel="noreferrer">Matlab function</a> in order to interpolate matrices.</p>
  
  <p>In Matlab I have:</p>
  
  <pre><code>interp2(X, Y, Z, XI, YI) 
  </code></pre>
  
  <p>while in Scipy I have:</p>
  
  <pre><code>interp2d(X, Y, Z). 
  </code></pre>
  
  <p>In Scipy XI and YI are missing. How can I resolve this? I'm using all parameters in Matlab.</p>