How to format this numpy array in this format?

Question

I have a numpy array like this:

a = [[0.04393, 0.0, 0.0], [0.04393, 0.005, 0.0], [0.04393, 0.01, 0.0],[0.04393, 0.015, 0.0]]

And i want to format it in this:

b = [((0.04393, 0.0, 0.0), ), ((0.04393, 0.005, 0.0), ), ((0.04393, 
0.01, 0.0), ), ((0.04393, 0.015, 0.0), )]

How can i do it?

Arrays don't look like lists of lists, but in any case, it seems you want to convert an array with shape (M, N) to (M, 1, N). docs.scipy.org/doc/numpy-1.10.1/reference/generated/… — Reti43
– Reti43, Commented Apr 11, 2016 at 22:35

Hun · Accepted Answer · 2016-04-11 22:33:25Z

3

This will do:

a = [[0.04393, 0.0, 0.0], [0.04393, 0.005, 0.0], [0.04393, 0.01, 0.0],[0.04393, 0.015, 0.0]]
b = [ (tuple(a1),) for a1 in a]

answered Apr 11, 2016 at 22:33

Hun

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