I can't find it now, but I think Sven posted a comment not so long ago
about setting a list within an array. IIRC the point was that the
following did not work when it seemed like it should:
open somedata.gdt
lists LL = array(3)
LL[1] = 1 2 3 # incompatible types error
Anyway, the intent was indeed that this should work, and now in
today's git it does.
Allin