> I am sure we had this

discussion since I remember distinctly raising the notion that singleton
could also be a "vector of length 0".

On the BES telecon this was clarified - I think. BES would continue accepting a vector. The HPC profile would only accept vectors of length 1.

Steven
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Dr Steven Newhouse   Mob:+44(0)7920489420  Tel:+44(0)23 80598789
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