David Cournapeau wrote: > Hi, > > I am developing some numpy code, which sometimes fail because of > nan. This is likely to be due to some bad coding on my side, and as such > any NaN is a bug for this particular piece of code. > Is there a way to get a warning when the first Nan is detected in > the code (or even a faulty assertion) ? It looks like there are some > variables/functions related to that in numpy, but I didn't find any > useful document on the matter, either in the numpy book nor on the scipy > website.
seterr(invalid='warning') Described in section "9.1.4 Error Handling" of the _Guide to NumPy_ (dated 2006-12-07). -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco _______________________________________________ Numpy-discussion mailing list [email protected] http://projects.scipy.org/mailman/listinfo/numpy-discussion
