...

...

from scipy import * mgrid[0:5,05] Traceback (most recent call last): File "<pyshell#16>", line 1, in ? mgrid[0:5,05] File "C:\PYTHON22\Lib\site-packages\scipy_base\index_tricks.py", line 53, in __getitem__ step = key[k].step AttributeError: 'int' object has no attribute 'step' ogrid[0:5,0:5] [array([[0], [1], [2], [3], [4]]), array([ [0, 1, 2, 3, 4]])]