From 481ad1d6f503ca14ceaa868d19d6861ea8dbb8b1 Mon Sep 17 00:00:00 2001
From: Kilian Weishaupt <kilian.weishaupt@iws.uni-stuttgart.de>
Date: Fri, 6 Jul 2018 19:34:13 +0200
Subject: [PATCH] [test][navierstokes] Add parameters in input file to improve
 documentation of the numeric epsilon feature

---
 test/freeflow/navierstokes/test_channel_stokes.input | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/test/freeflow/navierstokes/test_channel_stokes.input b/test/freeflow/navierstokes/test_channel_stokes.input
index 9160119891..651184566d 100644
--- a/test/freeflow/navierstokes/test_channel_stokes.input
+++ b/test/freeflow/navierstokes/test_channel_stokes.input
@@ -18,3 +18,15 @@ MaxRelativeShift = 1e-8
 [Vtk]
 AddVelocity = true
 WriteFaceData = false
+
+
+[Assembly]
+NumericDifference.BaseEpsilon =  1e-8
+
+# This test does actually not require setting the primary variable magnitues.
+# This rather serves as a demonstration of how to use the feature.
+[CellCenter.Assembly]
+NumericDifference.PriVarMagnitude = 1e5 # pressure is in the order of 1e5
+
+[Face.Assembly]
+NumericDifference.PriVarMagnitude = 1 # velocity is in the order of 1
-- 
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