diff --git a/PRIVATE b/PRIVATE
index b17c5cfe6..c4e70bb88 160000
--- a/PRIVATE
+++ b/PRIVATE
@@ -1 +1 @@
-Subproject commit b17c5cfe67e8db6a80d9b832e789e24561b829dd
+Subproject commit c4e70bb88f6de2e1bba328d5c38798033426a299
diff --git a/processing/post/vtk_pointCloud.py b/processing/post/vtk_pointCloud.py
index d73402ef6..1925633f2 100755
--- a/processing/post/vtk_pointCloud.py
+++ b/processing/post/vtk_pointCloud.py
@@ -43,6 +43,7 @@ for name in filenames:
 # ------------------------------------------ process data ---------------------------------------
   Polydata = vtk.vtkPolyData()
   Points   = vtk.vtkPoints()
+  Points.SetDataTypeToDouble()
 
   for p in table.get(options.pos):
     pointID = Points.InsertNextPoint(p)