title: How to tell Numpy to print time in UTC and not local timezone?
body: <p>How to tell Numpy to print datetime64 in UTC and not in local timezone?</p>
  
  <p>For example, I get:</p>
  
  <pre><code>&gt;&gt;&gt; np.datetime64('2012-01-01T00:00Z')
  Out[111]: numpy.datetime64('2012-01-01T02:00+0200')
  </code></pre>
  
  <p>But I prefer to get:</p>
  
  <pre><code>&gt;&gt;&gt; np.datetime64('2012-01-01T00:00Z')
  Out[110]: numpy.datetime64('2012-01-01T00:00+0000')
  </code></pre>