diff --git a/data/doc/PikeLake-doc.pdf b/data/doc/PikeLake-doc.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..d46d0d1cf5a8506997af6041b22c7cb528460f1b
Binary files /dev/null and b/data/doc/PikeLake-doc.pdf differ
diff --git a/data/doc/PikeLake.docx b/data/doc/PikeLake.docx
index 6049d5ef5beae94d80cb867c91d1837667acc767..656cbbb49908506e9e01be6dae6e3ca71ea37351 100644
Binary files a/data/doc/PikeLake.docx and b/data/doc/PikeLake.docx differ
diff --git a/data/input/fishLight.xml b/data/input/fishLight.xml
index dfc1a9c6f947cb37d946ffb0091c22a58d2c092b..867d2050e6e6304fa886a03fa87daa929ad6c33e 100644
--- a/data/input/fishLight.xml
+++ b/data/input/fishLight.xml
@@ -32,7 +32,7 @@
         		</pikelake.Marnage>
         		    					
 				<pikelake.pikes.PikeMovement>
-					<basicMovingRate>2</basicMovingRate>
+					<!-- basicMovingRate>2</basicMovingRate-->
 				</pikelake.pikes.PikeMovement>
 				
 				<pikelake.pikes.PikeTrackLocation>
diff --git a/src/main/java/pikelake/environment/Movement2DWithinShapeObserver.java b/src/main/java/pikelake/environment/Movement2DWithinShapeObserver.java
index 930043a421724a42a57e872f1c0500b0d1f80c34..de5fb37ab976e325439f19742d03faf534f183f3 100644
--- a/src/main/java/pikelake/environment/Movement2DWithinShapeObserver.java
+++ b/src/main/java/pikelake/environment/Movement2DWithinShapeObserver.java
@@ -219,7 +219,7 @@ public class Movement2DWithinShapeObserver extends ObserverListener implements C
 
 		private static final long serialVersionUID = 1L;
 		
-		protected synchronized void paintComponent(Graphics g) {
+		protected synchronized void paintComponent (Graphics g) {
             super.paintComponents(g);
             Graphics2D g2d = (Graphics2D)g;
             // determine if generalPath must be rescaled
diff --git a/src/main/java/pikelake/pikes/PikeMovement.java b/src/main/java/pikelake/pikes/PikeMovement.java
index 43faf57156a2d2f6c4d83712e8389bdb7bdaa8c2..72618c1f0f8bc3e8fd56b3945c1c920816209a28 100644
--- a/src/main/java/pikelake/pikes/PikeMovement.java
+++ b/src/main/java/pikelake/pikes/PikeMovement.java
@@ -13,8 +13,8 @@ import fr.cemagref.simaqualife.pilot.Pilot;
 
 public class PikeMovement extends LoopAquaNismsGroupProcess<Pike, PikesGroup> {
 
-	@SuppressWarnings("unused")
-	private double basicMovingRate;
+	//@SuppressWarnings("unused")
+	//private double basicMovingRate;
     transient private UniformGen uniformGen;
 
     public PikeMovement (Pilot pilot) {