On 28/11/2012 23:31, Rick Hillegas wrote:
> Hi John,
>
> You may be able to press user-defined aggregates into service here. They
> are a new feature available in the development trunk and slated for
> release 10.10 next year. To demonstrate how to do this, I'm enclosing an
> ij script plus two Java classes which support the script.

Hmm, looks interesting!

> Hope this helps,

Me too, but I need to spend some time digesting your example...

Many thanks for this,
-- 
John English