/[escript]/trunk/pycad/examples/quad.py
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Contents of /trunk/pycad/examples/quad.py

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Revision 1034 - (show annotations)
Wed Mar 14 23:49:20 2007 UTC (13 years, 6 months ago) by gross
File MIME type: text/x-python
File size: 1393 byte(s)
In VC++ boost has problems with numarray arguments from python. This
fixes that problem by taking python::object arguments from the python
level and converting it into python::numeric::array on the C++ level.
This hasn't been tested with VC++ yet.

Moreover the two Data methods dealing with big numarrays as argument and
return value have been removed.


1 """
2 a simple 1x1 quad`
3
4 @var __author__: name of author
5 @var __licence__: licence agreement
6 @var __url__: url entry point on documentation
7 @var __version__: version
8 @var __date__: date of the version
9 """
10
11
12 __copyright__=""" Copyright (c) 2006 by ACcESS MNRF
13 http://www.access.edu.au
14 Primary Business: Queensland, Australia"""
15 __license__="""Licensed under the Open Software License version 3.0
16 http://www.opensource.org/licenses/osl-3.0.php"""
17 __author__="Lutz Gross, l.gross@uq.edu.au"
18 __url__="http://www.iservo.edu.au/esys/escript"
19 __version__="$Revision$"
20 __date__="$Date$"
21
22 from esys.pycad import *
23 from esys.pycad.gmsh import Design
24 from esys.finley import MakeDomain
25 p0=Point(0.,0.,0.)
26 p1=Point(1.,0.,0.)
27 p2=Point(1.,1.,0.)
28 p3=Point(0.,1.,0.)
29 l01=Line(p0,p1)
30 l12=Line(p1,p2)
31 l23=Line(p2,p3)
32 l30=Line(p3,p0)
33 c=CurveLoop(l01,l12,l23,l30)
34 s=PlaneSurface(c)
35 ps=PropertySet("The whole domain",s)
36 pl1=PropertySet("sides",l01,l23)
37 pl2=PropertySet("top and bottom",l12,l30)
38 d=Design(dim=2,element_size=0.2)
39 d.addItems(pl1,pl2)
40 d.addItems(ps)
41 d.setScriptFileName("quad.geo")
42 d.setMeshFileName("quad.msh")
43 dom=MakeDomain(d,integrationOrder=-1, reducedIntegrationOrder=-1, optimizeLabeling=True)
44 dom.write("quad.fly")
45 d.getTagMap().writeXML(open("quad_tags.xml","w"))
46 # recover tagmap
47 # m=TagMap()
48 # m.fillFromXML(open("quad_tags.xml","r"))

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