title: joining character matrices with delimiter python
body: <p>I am trying to create a large dimensional numpy character array (5+ dimensions) where each bin represents a combination of numbers. These numbers I'll deliminate (probably with /) so I can string split the information later when needed. So in interest of TIME SAVING specially when this gets to be like a 20+ dimensional array. I was hoping to do this with matrixs instead of having 20 loops going. Please find below a two dimensional example with loops and any ideas how I can do this with out the loops will be helpful.</p>
  
  <pre><code>import numpy as np
  storing_array = np.chararray( [80, 98], itemsize = 100 )
  for x1 in range(0, 80):
    for x2 in range(0, 98):
      storing_array[x1, x2] = '/'.join([str(x1), str(x2)])
  </code></pre>
  
  <p>Thanks!</p>