title: Append Python 3D Numpy Array
body: <p>I have some problem about 3D python numpy</p>
  
  <pre><code>import numpy as np
  n = 5
  m = 4
  
  Sc = np.random.rand(m,n,n)
  S1 = np.zeros((1,n+2))
  S2 = np.zeros((n,1))
  
  A0 = np.r_[S1, np.c_[S2, Sc[0], S2], S1]
  A1 = np.r_[S1, np.c_[S2, Sc[1], S2], S1]
  #print(A)
  #print(B)
  A = np.array([A0,A1])
  A.shape
  Atmp = np.r_[S1, np.c_[S2, Sc[2], S2], S1]
  </code></pre>
  
  <p>Dimension of <code>A = (2, 7, 7)</code></p>
  
  <p>and dimension of <code>Atmp = (7,7)</code>.</p>
  
  <p>How to append <code>Atmp to A</code> ?</p>