STC and Characterisation ranges

[Anita Richards]

>
> Just a comment, though.  The distinction between whether a particular
> item aloows a range or is single valued isn't as arbitrary as you
> suggest.  The values of coordinate elements are
> single-valued. Anything that specifically refers to a a volume is
> specified by a range.
Yes, sorry, I did not mean to suggest that it was not already logical!

cheers
a
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Dr. Anita M. S. Richards, AVO Astronomer
MERLIN/VLBI National Facility, University of Manchester,
Jodrell Bank Observatory, Macclesfield, Cheshire SK11 9DL, U.K.
tel +44 (0)1477 572683 (direct); 571321 (switchboard); 571618 (fax).