/[escript]/trunk/pyvisi/examples/escript_twoDVectorData2D.py
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Contents of /trunk/pyvisi/examples/escript_twoDVectorData2D.py

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Revision 417 - (show annotations)
Fri Jan 6 01:54:48 2006 UTC (15 years ago) by cochrane
File MIME type: text/x-python
File size: 680 byte(s)
Initial import to repository.  These are the example scripts specific for
escript Data object testing.

1 #!/usr/bin/env python
2
3
4 # $Id: escript_twoDVectorData2D.py,v 1.3 2006/01/05 00:13:50 paultcochrane Exp $
5
6 from esys.escript import *
7 from esys import bruce
8
9 import numarray
10
11 from pyvisi import *
12 from pyvisi.renderers.vtk import *
13
14 tensorDomain = bruce.Rectangle(9,9,10,10)
15 tensorFunctionSpace=escript.ContinuousFunction(tensorDomain)
16
17 vectorData2D = numarray.array([1.0,2.0])
18
19 # plotting 2D vectors in a 2D array
20 twoDVectorData2D = Data(vectorData2D, tensorFunctionSpace, True)
21 scene = Scene()
22 plot = ArrowPlot(scene)
23 plot.setData(twoDVectorData2D)
24 scene.render(pause=True)
25
26 scene.save(fname="escript_twoDVectorData2D_arrowPlot.png", format="png")
27
28 # vim: expandtab shiftwidth=4:

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