title: Interpolation with Numpy - non linear method
body: <p>Is there an alternative to the Numpy Interp function where I can in the function inputs I can specify the value to be interpolated, the original data, and also the type of interpolation method?</p>
  
  <p>Currently I am using this to get a single value;</p>
  
  <p><code>np.interp(0.74, x_values, y_values)</code></p>
  
  <p>But I would like something that can allow me to specify the interpolation method also.</p>
  
  <p>Many thanks!</p>