From ad2cfd4288b7aeb092601934867e98f1057c0d4a Mon Sep 17 00:00:00 2001
From: Chris Greenshields <http://cfd.direct>
Date: Thu, 16 Jun 2016 22:51:22 +0100
Subject: [PATCH] sample function: add overrides comment and example

---
 etc/caseDicts/postProcessing/graphs/singleGraph | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/etc/caseDicts/postProcessing/graphs/singleGraph b/etc/caseDicts/postProcessing/graphs/singleGraph
index dd04e682b9..76389e6881 100644
--- a/etc/caseDicts/postProcessing/graphs/singleGraph
+++ b/etc/caseDicts/postProcessing/graphs/singleGraph
@@ -15,8 +15,12 @@ start   (0 1e-06 0);
 end     (1 1e-06 0);
 fields  (U p);
 
+// Sampling and I/O settings
 #includeEtc "caseDicts/postProcessing/graphs/sampleDict.cfg"
 
+// Override settings here, e.g.
+// setConfig { type midPoint; }
+
 // Must be last entry
 #includeEtc "caseDicts/postProcessing/graphs/graph.cfg"