From 228986caed9f4f21de69f6c96da0eaca982d8cf1 Mon Sep 17 00:00:00 2001 From: Adam Nelson Date: Tue, 4 Dec 2012 12:39:24 -0500 Subject: [PATCH] Updating the users manual to reflect scatter-n and scatter-pn --- docs/source/usersguide/input.rst | 57 ++++++++------------------------ 1 file changed, 13 insertions(+), 44 deletions(-) diff --git a/docs/source/usersguide/input.rst b/docs/source/usersguide/input.rst index 9d0c681a24..d403efa115 100644 --- a/docs/source/usersguide/input.rst +++ b/docs/source/usersguide/input.rst @@ -752,8 +752,8 @@ The ```` element accepts the following sub-elements: *Default*: total :scores: - The desired responses to be accumulated. See below for full details on what - responses can be tallied. + The desired responses to be accumulated. See below for full details on the + responses which be tallied. The following filters can be specified for a tally: @@ -789,10 +789,7 @@ The following filters can be specified for a tally: :mesh: The ``id`` of a structured mesh to be tallied over. -The following responses can be tallied. Note that there are two different -categories of scattering responses, ``scatter-N``, and ``scatter-PN``. -The ``scatter-N`` responses represent only the N-th scattering moment whereas -the ``scatter-PN`` responses will score all moments from P0 to PN. +The following responses can be tallied. :flux: Total flux @@ -809,45 +806,17 @@ the ``scatter-PN`` responses will score all moments from P0 to PN. multiplicity from (n,2n), (n,3n), and (n,4n) reactions and should be slightly higher than the scattering rate. - :scatter-P0: - Tally the zeroth scattering moment. Can also be identified with the ``scatter`` - response type, but is provided for consistency with the rest of the ``scatter-PN` - class of responses. + :scatter-N: + Tally the N\ :sup:`th` \ scattering moment, where N is the Legendre expansion order. + N must be between 0 and 5. As an example, tallying the 2\ :sup:`nd` \ scattering + moment would be specified as `` scatter-2 ``. - :scatter-P1: - Zeroth through first scattering moments - - :scatter-P2: - Zeroth through second scattering moments - - :scatter-P3: - Zeroth through third scattering moments - - :scatter-P4: - Zeroth through fourth scattering moments - - :scatter-P5: - Zeroth through fifth scattering moments - - :scatter-0: - Zeroth scattering moment. Can also be identified with the ``scatter`` - response type, but is provided for consistency with the higher order - scattering moments. - - :scatter-1: - First scattering moment - - :scatter-2: - Second scattering moment - - :scatter-3: - Third scattering moment - - :scatter-4: - Fourth scattering moment - - :scatter-5: - Fifth scattering moment + :scatter-PN: + Tally all of the scattering moments from order 0 to N, where N is + the Legendre expansion order. That is, ``scatter-P1`` is equivalent + to requesting tallies of ``scatter-0`` and ``scatter-1``. + N must be between 0 and 5. As an example, tallying up to the 2\ :sup:`nd` \ + scattering moment would be specified as `` scatter-P2 ``. :absorption: Total absorption rate. This accounts for all reactions which do not produce