UCD elements

[Martin Hill]

At the moment we have an element called <UCD> that contains UCD v1 values.  We 
are now talking about UCD1+ which are different; what element name should we use 
for these?  <UCD_PLUS> ?

It would be Bad to use the same element, as the values are really of different 
types (and so interpreting it will be ambiguous).  However we might be able to 
get away with it this once as it is still early days, and I gather no-one has 
data lying around in VO formats that they intend to keep for long!

Cheers,

Martin

-- 
Martin Hill
www.mchill.net
+44 7901 55 24 66