Re: [Numpy-discussion] argmin and datetimes

2011-03-21 Thread Robert Kern
On Mon, Mar 21, 2011 at 15:11, Benjamin Root wrote: > Came across an odd behavior with a numpy array of datetimes: > import numpy as np from datetime import datetime a = np.empty((9, 20), dtype=datetime) a.fill(datetime.now()) > > This works: a.min() > datetime.datetime(20

[Numpy-discussion] argmin and datetimes

2011-03-21 Thread Benjamin Root
Came across an odd behavior with a numpy array of datetimes: >>> import numpy as np >>> from datetime import datetime >>> a = np.empty((9, 20), dtype=datetime) >>> a.fill(datetime.now()) This works: >>> a.min() datetime.datetime(2011, 3, 21, 15, 5, 10, 990733) but, this fails: >>> np.argmin(a) T