title: numpy array2string applied on huge array, skips central values, ( ... in the middle )
body: <p>I have array of size (3, 3, 19, 19), which I applied <code>flatten</code> to get array of size 3249.</p>
  
  <p>I had to write these values to file along with some other data, so I did following to get the array in string.</p>
  
  <p><code>np.array2string(arr.flatten(), separator=', ', suppress_small=False)</code></p>
  
  <p>However when I checked the content of the files after write,
  I noticed that I have <code>,... ,</code> in the middle of the array as following</p>
  
  <p><code>[ 0.09720755, -0.1221265 ,  0.08671697, ...,  0.01460444,  0.02018792,
    0.11455765]</code></p>
  
  <p>How can I get string of array with all the elements, so I can potentially get all data to a file?</p>