How to get unit/resolution of NumPy np.datetime64 object

NumPy’s datetime64 objects are represented as 64 bit integers (that’s what the 64 in the name means).

In order to find out what the resolution (e.g. us, ns etc) first install my Python 3 UliEngineering library using

pip install -U UliEngineering

and then use datetime64_unit() from UliEngineering.Utils.NumPy like this:

from UliEngineering.Utils.NumPy import *

my_datetime = datetime64_now()
print(datetime64_resolution(my_datetime)) # Prints "us"

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