From 6dadd0231ded26a5343060056089b3626b4d14a2 Mon Sep 17 00:00:00 2001 From: Sterling Harper Date: Sun, 8 Feb 2015 23:02:55 -0500 Subject: [PATCH] Updated docs for lattice outer universes --- docs/source/usersguide/input.rst | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/docs/source/usersguide/input.rst b/docs/source/usersguide/input.rst index c834bbc92e..20fd66e2f7 100644 --- a/docs/source/usersguide/input.rst +++ b/docs/source/usersguide/input.rst @@ -833,11 +833,13 @@ sub-elements: *Default*: None - :outside: - The unique integer identifier of a material that is to be used to fill all - space outside of the lattice. This element is optional. + :outer: + The unique integer identifier of a universe that will be used to fill all + space outside of the lattice. The universe will be tiled repeatedly as if + it were placed in a lattice of infinite size. This element is optional. - *Default*: The region outside the defined lattice is treated as void. + *Default*: An error will be raised if a particle leaves a lattice with no + outer universe. :universes: A list of the universe numbers that fill each cell of the lattice.