From 746a05984c94463bbb29f4b104e7fd346b8ec276 Mon Sep 17 00:00:00 2001
From: Paul Romano <paul.k.romano@gmail.com>
Date: Fri, 7 Sep 2012 13:38:51 -0400
Subject: [PATCH] Added example of col_spec in user's guide.

---
 docs/source/usersguide/input.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/docs/source/usersguide/input.rst b/docs/source/usersguide/input.rst
index 05e227c1b9..3a1e376764 100644
--- a/docs/source/usersguide/input.rst
+++ b/docs/source/usersguide/input.rst
@@ -938,6 +938,13 @@ sub-elements:
       Specifies the custom color for the cell or material.  Should be 3 integers separated
       by spaces.
 
+    As an example, if your plot is colored by material and you want material 23
+    to be blue, the corresponding ``col_spec`` element would look like:
+
+    .. code-block:: xml
+
+        <col_spec id="23" rgb="0 0 255" />
+
     *Default*: None
 
   :mask: