ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/Examples/Catalyst/PythonFullExample/fedatastructures.py

@@ -0,0 +1,44 @@
+import numpy
+
+class GridClass:
+    """
+    We are working with a uniform grid which will be
+    represented as a vtkImageData in Catalyst. It is partitioned
+    in the x-direction only.
+    """
+    def __init__(self, pointDimensions, spacing):
+        from mpi4py import MPI
+        comm = MPI.COMM_WORLD
+        rank = comm.Get_rank()
+        size = comm.Get_size()
+
+        self.XStartPoint = int(pointDimensions[0]*rank/size)
+        self.XEndPoint = int(pointDimensions[0]*(rank+1)/size)
+        if rank+1 != size:
+            self.XEndPoint += 1
+        else:
+            self.XEndPoint = pointDimensions[0]-1
+        self.NumberOfYPoints = pointDimensions[1]
+        self.NumberOfZPoints = pointDimensions[2]
+        self.NumberOfGlobalXPoints = pointDimensions[0]
+
+        self.PointDimensions = pointDimensions
+        self.Spacing = spacing
+
+    def GetNumberOfPoints(self):
+        return (self.XEndPoint-self.XStartPoint+1)*self.PointDimensions[1]*self.PointDimensions[2]
+
+    def GetNumberOfCells(self):
+        return (self.XEndPoint-self.XStartPoint)*(self.PointDimensions[1]-1)*(self.PointDimensions[2]-1)
+
+class AttributesClass:
+    """
+    We have velocity point data and pressure cell data.
+    """
+    def __init__(self, grid):
+        self.Grid = grid
+
+    def Update(self, time):
+        self.Velocity = numpy.zeros((self.Grid.GetNumberOfPoints(), 3))
+        self.Velocity = self.Velocity + time
+        self.Pressure = numpy.zeros(self.Grid.GetNumberOfCells())