title: Find the index of minimum values in given array in Python
body: <p>I need to find the index of more than one minimum values that occur in an array. I am pretty known with <code>np.argmin</code> but it gives me the index of very first minimum value in a array. For example.    </p>
  
  <pre><code>a = np.array([1,2,3,4,5,1,6,1])    
  print np.argmin(a)
  </code></pre>
  
  <p>This gives me 0, instead I am expecting, 0,5,7.</p>
  
  <p>Thanks!  </p>