From 94e8538ebd1ebad5bd1bda168211b6fc514fc0b9 Mon Sep 17 00:00:00 2001
From: Paul Romano <paul.k.romano@gmail.com>
Date: Thu, 25 Aug 2016 20:55:02 -0500
Subject: [PATCH] Mention urr change in documentation

---
 docs/source/io_formats/nuclear_data.rst | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/docs/source/io_formats/nuclear_data.rst b/docs/source/io_formats/nuclear_data.rst
index c834059b75..8d8da8edae 100644
--- a/docs/source/io_formats/nuclear_data.rst
+++ b/docs/source/io_formats/nuclear_data.rst
@@ -54,7 +54,11 @@ temperature-dependent data set.  For example, the data set corresponding to
 
    Reaction product data is described in :ref:`product`.
 
-**/<nuclide name>/urr**
+**/<nuclide name>/urr/<TTT>K/**
+
+<TTT>K is the temperature in Kelvin, rounded to the nearest integer, of the
+temperature-dependent data set.  For example, the data set corresponding to
+300 Kelvin would be located at `300K`.
 
 :Attributes: - **interpolation** (*int*) -- interpolation scheme
              - **inelastic** (*int*) -- flag indicating inelastic scattering