From 0504c7a4f6a79e4a4cc510fab8062eb5aa32facd Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Wed, 21 Dec 2011 11:22:02 +0000
Subject: [PATCH] STYLE: system/streamLines: documented new tracking option

---
 .../simpleFoam/motorBike/system/streamLines           | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/tutorials/incompressible/simpleFoam/motorBike/system/streamLines b/tutorials/incompressible/simpleFoam/motorBike/system/streamLines
index 8b82eccbb16..50b9eefdd12 100644
--- a/tutorials/incompressible/simpleFoam/motorBike/system/streamLines
+++ b/tutorials/incompressible/simpleFoam/motorBike/system/streamLines
@@ -28,8 +28,15 @@ streamLines
     // Steps particles can travel before being removed
     lifeTime        10000;
 
-    // Number of steps per cell (estimate). Set to 1 to disable subcycling.
-    nSubCycle 5;
+    //- Specify either absolute length of steps (trackLength) or a number
+    //  of subcycling steps per cell (nSubCycle)
+
+        // Size of single track segment [m]
+        //trackLength 1e-3;
+
+        // Number of steps per cell (estimate). Set to 1 to disable subcycling.
+        nSubCycle 5;
+
 
     // Cloud name to use
     cloudName       particleTracks;
-- 
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