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

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Revision 2549 - (show annotations)
Mon Jul 20 06:43:47 2009 UTC (10 years, 3 months ago) by jfenwick
File MIME type: text/x-python
File size: 2351 byte(s)
Remainder of copyright date fixes
1
2 ########################################################
3 #
4 # Copyright (c) 2003-2009 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) 2003-2009 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__="https://launchpad.net/escript-finley"
21
22 """
23 some mesh handling
24
25 @var __author__: name of author
26 @var __licence__: licence agreement
27 @var __url__: url entry point on documentation
28 @var __version__: version
29 @var __date__: date of the version
30 """
31
32 __author__="Lutz Gross, l.gross@uq.edu.au"
33
34 from esys.escript import *
35 from esys.pycad.gmsh import Design as GMSHDesign
36 from finleycpp import ReadGmsh
37
38 def MakeDomain(design,integrationOrder=-1, reducedIntegrationOrder=-1, optimizeLabeling=True):
39 """
40 Creates a Finley L{Domain} from a L{esys.pycad.design.Design} object.
41 Currently only gmsh is supported.
42
43 @param design: the geometry
44 @type design: L{esys.pycad.design.Design}
45 @param integrationOrder: integration order. If -1 the default is used.
46 @type integrationOrder: C{int}
47 @param reducedIntegrationOrder: reduced integration order. If -1 the
48 default is used.
49 @type reducedIntegrationOrder: C{int}
50 @param optimizeLabeling: if set the labeling of the mesh nodes is optimized
51 @type optimizeLabeling: C{bool}
52 @return: the Finley domain defined by the design
53 @rtype: L{Domain}
54 """
55 if isinstance(design, GMSHDesign):
56 mshname=design.getMeshHandler()
57 dom = ReadGmsh(mshname,
58 design.getDim(),
59 integrationOrder,
60 reducedIntegrationOrder,
61 optimizeLabeling)
62 else:
63 raise TypeError("Finley does not support %s designs."%design.__class__.__name__)
64 # fill in the tag map
65 design.getTagMap().passToDomain(dom)
66 return dom
67

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