diff --git a/script/test/MultiplePlot.py b/script/test/MultiplePlot.py
index 83ba837..1ce9c93 100644
--- a/script/test/MultiplePlot.py
+++ b/script/test/MultiplePlot.py
@@ -1,57 +1,51 @@
 import random
-
-
-
-def add_plot(x,y, name=None):
+ 
+ 
+def clear_plot():
+    title = "test"
+    plots = get_plots(title = title)
+    if len(plots)>0:
+        plots[0].clear()
+ 
+ 
+def add_plot(x,y, name=None, clear = False):
     title = "test"
     plots = get_plots(title = title)
     p = None
     if len(plots)==0:
-        p = plot(None,name=name, title = title)[0]        
-        p.setLegendVisible(True)
+        p = plot(None,name=name, title = title)[0]       
+        p.getAxis(p.AxisId.X).setRange(-50,150)
+        p.getAxis(p.AxisId.Y).setRange(-50,150)
+        p.setLegendVisible(True)       
     else:
-        p = plots[0]    
-        p.addSeries(LinePlotSeries(name))            
-    s = p.getSeries(name)        
+        p = plots[0]   
+        if clear:
+            p.clear()
+        p.addSeries(LinePlotSeries(name))           
+    s = p.getSeries(name)       
     s.setLinesVisible(False)
     s.setPointSize(3)
-    s.setData(x, y)         
-    #p.update(False)
-    #time.sleep(0.01)    #So s.getColor() is updated
-
+    s.setData(x, y)        
+ 
     #Bounding box
-    x1,x2,y1,y2 = min(x), max(x), min(y), max(y)
-    bb = LinePlotSeries(name + " BBox" )#, s.color)
-    p.addSeries(bb)               
+    x1,x2,y1,y2 = min(x), max(x), min(y), max(y)   
+    #In the first time the plot shows, it takes some time for the color to be assigned
+    while s.color is None:
+        time.sleep(0.001)
+    bb = LinePlotSeries(name + " BBox", s.color)
+    p.addSeries(bb)              
     bb.setLineWidth(2)
-    bb.setData([x1,x2, x2, x1, x1], [y1, y1, y2, y2, x1])     
-
-    #fork
-    #bb.setColor(s.color)
-
-def update_colors(name):
-    title = "test"
-    p=get_plots(title = title)[0]
-    p.update(False)
-    s = p.getSeries(name)        
-    bb =p.getSeries(name + " BBox" )#, s.color)
-    bb.setColor(s.color)
+    bb.setData([x1,x2, x2, x1, x1], [y1, y1, y2, y2, y1])    
+   
     
         
-
-
-
+clear_plot()
 x=[]
 y=[]
-
-for step in range(1,10):
+for step in range(1,5):
     x=[]
-    y=[]    
+    y=[]   
     for i in range(20):
         x.append(random.random() * 100 / step)
-        y.append(random.random() * 100/ step)        
-    add_plot (x,y,"Step " + str(step))
-
-
-#for step in range(1,10):
-#    update_colors("Step " + str(step))
\ No newline at end of file
+        y.append(random.random() * 100/ step)       
+    add_plot (x,y,"Step " + str(step))
\ No newline at end of file