On 5/31/11 6:08 PM, Charles R Harris wrote: > 2) Ufunc fadd (nanadd?) Treats nan as zero in addition.
so: In [53]: a Out[53]: array([ 1., 2., nan]) In [54]: b Out[54]: array([0, 1, 2]) In [55]: a + b Out[55]: array([ 1., 3., nan]) and nanadd(a,b) would yield: array([ 1., 3., 2.) I don't see how that is particularly useful, at least not any more useful that nanprod, nandiv, etc, etc... What am I missing? -Chris -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception chris.bar...@noaa.gov _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
