title: Python, numpy sort array
body: <p>I'am using numpy and have an array (ndarray type) which contain some values. Shape of this array 1000x1500. I reshaped it </p>
  
  <pre><code>brr = np.reshape(arr, arr.shape[0]*arr.shape[1])
  </code></pre>
  
  <p>when I trying </p>
  
  <pre><code>brr.reverse()
  AttributeError: ‘numpy.ndarray’ object has no attribute ‘reverse’
  </code></pre>
  
  <p>get error.
  How I can sort this array ?</p>