On Aug 5, 2009, at 3:14 PM, Robert Kern wrote: > On Wed, Aug 5, 2009 at 14:11, Pierre GM<pgmdevlist at gmail.com> wrote: >> >> <cough> And, er... masked arrays anyone ? </cough> > > That was what I suggested. The very first response, even. I know, Robert, and I thank you for that. My comment was intended to the later posters...