>>>A 3 dimensional array would be something like this:
>>>
>>>DIMENSION xyz[a,b,c]
>>>
>>>
>>>Think of being able to reference a single element like an array of books, the page in a book, and a word on that page in the book.
>>
>>Great sample. I was trying to imagine 3 dimensions as time, x & y and it didn't work.
>
>You could extend this to even more dimensions:
>
>4th - libraries
>5th - cities
>6th - countries
>
>etc.
>
>You could then reference with a single array, any word on any page in any book in any library in any city in any country.

When I need such array dimensions I prefer to use cursor ;-)