Long NumPy array can't be printed completely?

Question

I\'m trying to print the complete contents of two 1001x1 arrays, but Python only gives me truncated output something like this:

array([[5,45],
       [1,23         


        

Answer 1

See the section Printing Arrays in the NumPy tutorial:

If an array is too large to be printed, NumPy automatically skips the central part of the array and only prints the corners:

>>> print(np.arange(10000))
[   0    1    2 ..., 9997 9998 9999]

...

To disable this behaviour and force NumPy to print the entire array, you can change the printing options using set_printoptions.

>>> np.set_printoptions(threshold=nan)

The np.set_printoptions function is part of the NumPy library.