Hi Travis On Thu, Dec 20, 2007 at 05:24:44PM -0600, Travis E. Oliphant wrote: > > * bool(x) raises a ValueError, as it does for ndarrays. > > > What does bool(x) raise for numpy.core.ma.
It now behaves the same way as numpy does, raising a ValueError: In [1]: bool(N.ma.array([0,1])) --------------------------------------------------------------------------- ValueError Traceback (most recent call last) /home/stefan/work/scipy/<ipython console> in <module>() ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all() In [2]: bool(N.array([0,1])) --------------------------------------------------------------------------- ValueError Traceback (most recent call last) /home/stefan/work/scipy/<ipython console> in <module>() ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all() Regards Stéfan _______________________________________________ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion
