/[escript]/trunk/pyvisi/py_src/average.py
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Contents of /trunk/pyvisi/py_src/average.py

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Revision 1809 - (show annotations)
Thu Sep 25 06:43:44 2008 UTC (11 years, 2 months ago) by ksteube
File MIME type: text/x-python
File size: 1832 byte(s)
Copyright updated in all python files

1
2 ########################################################
3 #
4 # Copyright (c) 2003-2008 by University of Queensland
5 # Earth Systems Science Computational Center (ESSCC)
6 # http://www.uq.edu.au/esscc
7 #
8 # Primary Business: Queensland, Australia
9 # Licensed under the Open Software License version 3.0
10 # http://www.opensource.org/licenses/osl-3.0.php
11 #
12 ########################################################
13
14 __copyright__="""Copyright (c) 2003-2008 by University of Queensland
15 Earth Systems Science Computational Center (ESSCC)
16 http://www.uq.edu.au/esscc
17 Primary Business: Queensland, Australia"""
18 __license__="""Licensed under the Open Software License version 3.0
19 http://www.opensource.org/licenses/osl-3.0.php"""
20 __url__="http://www.uq.edu.au/esscc/escript-finley"
21
22 """
23 @var __author__: name of author
24 @var __copyright__: copyrights
25 @var __license__: licence agreement
26 @var __url__: url entry point on documentation
27 @var __version__: version
28 @var __date__: date of the version
29 """
30
31 __author__="John Ngui, john.ngui@uq.edu.au"
32
33
34 import vtk
35
36 class CellDataToPointData:
37 """
38 Class that defines a filter to convert cell data to point data by
39 averaging the data values of all cells using a particular point.
40 """
41
42 def __init__(self, object):
43 """
44 Initialise the cell to point data filter.
45
46 @type object: vtkUnstructuredGrid, etc
47 @param object: Input for the cell to point data filter
48 """
49
50 self.__object = object
51 self.__vtk_cell_to_point = vtk.vtkCellDataToPointData()
52
53 self.__setInput()
54
55 def __setInput(self):
56 """
57 Set the input for the cell to point data filter.
58 """
59
60 self.__vtk_cell_to_point.SetInput(self.__object)
61
62 def _getCellToPointOutput(self):
63 """
64 Return the output of the cell to point data filter.
65
66 @rtype: vtkDataSet
67 @return: Data set
68 """
69
70 return self.__vtk_cell_to_point.GetOutput()
71
72

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