/[escript]/trunk/finley/py_src/readers.py
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Annotation of /trunk/finley/py_src/readers.py

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Revision 934 - (hide annotations)
Tue Jan 23 09:52:45 2007 UTC (13 years, 11 months ago) by gross
File MIME type: text/x-python
File size: 1962 byte(s)
gmsh file reader for finley
1 gross 934 # $Id$
2     """
3     some mesh handling
4    
5     @var __author__: name of author
6     @var __licence__: licence agreement
7     @var __url__: url entry point on documentation
8     @var __version__: version
9     @var __date__: date of the version
10     """
11    
12     __copyright__=""" Copyright (c) 2006, 2007 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.escript import *
23     from esys.pycad.gmsh import Design as GMSHDesign
24     from finleycpp import ReadGmsh
25    
26     def MakeDomain(design,integrationOrder=-1, reducedIntegrationOrder=-1, optimizeLabeling=True):
27     """
28     creates a Finley L{Domain} from a L{esys.pycad.design.Design} object. Currently only
29     gmsh is supported.
30    
31     @param design: the geometry
32     @type design: L{esys.pycad.design.Design}
33     @param integrationOrder: integration order. If -1 the default is used.
34     @type integrationOrder: C{int}
35     @param reducedIntegrationOrder: reduced integration order. If -1 the default is used.
36     @type reducedIntegrationOrder: C{int}
37     @param optimizeLabeling: if set the labeling of the mesh nodes is optimized
38     @type: C{bool}
39     @return: the Finley domain defined by the designs
40     @rtype: L{Domain}
41     """
42     if isinstance(design, GMSHDesign):
43     mshname=design.getMeshHandler()
44     dom = ReadGmsh(mshname,
45     design.getDim(),
46     integrationOrder,
47     reducedIntegrationOrder,
48     optimizeLabeling)
49     else:
50     raise TypeError("Finley does not support %s designs."%design.__class__.__name__)
51     return dom

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