title: Python h2o frame to np array reshape
body: <p>I'm a newbie in python.</p>
  
  <p>I have an h2o frame table having <code>1000</code> rows and <code>25</code> columns, I would like to convert this table to numpy array and reshape to (5,5)</p>
  
  <p>I used this code:</p>
  
  <pre><code>mynarray=np.array([np.array(nrows).astype(np.float32).reshape(5,5) for nrows in myh2oframe])
  </code></pre>
  
  <p>Error I received is cannot copy sequence with size 1604 to array axis with dimension 1</p>