From 807b9d27646b715fd53c57a24c1ea39ff0fa06e9 Mon Sep 17 00:00:00 2001
From: sergio <sergio>
Date: Wed, 15 Oct 2014 10:39:47 +0100
Subject: [PATCH] ENH: Modification of KinematicParcel to stop source exchange
 in steady parcel when particle stops

---
 .../parcels/Templates/KinematicParcel/KinematicParcel.C   | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/lagrangian/intermediate/parcels/Templates/KinematicParcel/KinematicParcel.C b/src/lagrangian/intermediate/parcels/Templates/KinematicParcel/KinematicParcel.C
index 402de9413e..f34f4b2f28 100644
--- a/src/lagrangian/intermediate/parcels/Templates/KinematicParcel/KinematicParcel.C
+++ b/src/lagrangian/intermediate/parcels/Templates/KinematicParcel/KinematicParcel.C
@@ -334,8 +334,14 @@ bool Foam::KinematicParcel<ParcelType>::move
 
         p.stepFraction() = newStepFraction;
 
+        bool calcParcel = true;
+        if (!tracking && td.cloud().solution().steadyState())
+        {
+            calcParcel = false;
+        }
+
         // Avoid problems with extremely small timesteps
-        if (dt > ROOTVSMALL)
+        if ((dt > ROOTVSMALL) && calcParcel)
         {
             // Update cell based properties
             p.setCellValues(td, dt, cellI);