title: How to scale the voxel-dimensions with Matplotlib?
body: <p>Want to scale the voxel-dimensions with Matplotlib. How can I do this?</p>
  
  <pre><code>import numpy as np
  import matplotlib.pyplot as plt
  from mpl_toolkits.mplot3d import Axes3D
  
  fig = plt.figure()
  ax = fig.gca(projection='3d')
  # Make grid
  test2 = np.zeros((6, 6, 6))
  # Activate single Voxel
  test2[1, 0, 4] = True
  
  ax.voxels(test2, edgecolor="k")
  ax.set_xlabel('0 - Dim')
  ax.set_ylabel('1 - Dim')
  ax.set_zlabel('2 - Dim')
  
  plt.show()
  </code></pre>
  
  <p>Instead the voxel on position (1,0,4). I want to scale it on (0.5,0,2).</p>