[Paraview] using Point Sprite from python

[Sergei D.]

Hi!
How to use Point Sprite representation from python?
Now, I attempt use it like this, but have a error:

sega at think:~> ipython

In [1]: from paraview.simple import *
paraview version 3.7.0, Date: 2009-12-01

In [2]: LoadPlugin ('CSCS_PointSprite_Plugin',False,globals())
ERROR: In
/home/sega/work/paraview/ParaView3-cvs/Servers/Common/vtkProcessModule.cxx,
line 1052
vtkProcessModule (0xed8b70): Object type: vtkPVServerArrayHelper, could
not find requested method: "GetArray"
or the method was called with incorrect arguments.

while processing
Message 4 = Invoke
  Argument 0 = id_value {21}
  Argument 1 = string_value {GetArray}
  Argument 2 = id_value {20}


ERROR: In
/home/sega/work/paraview/ParaView3-cvs/Servers/Common/vtkProcessModule.cxx,
line 1053
vtkProcessModule (0xed8b70): Aborting execution for debugging purposes.

Thanks!

==
Best regards, Sergei D.