/[escript]/trunk/doc/examples/usersguide/poisson.py
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Contents of /trunk/doc/examples/usersguide/poisson.py

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Revision 3792 - (show annotations)
Wed Feb 1 06:16:25 2012 UTC (7 years, 1 month ago) by caltinay
File MIME type: text/x-python
File size: 1243 byte(s)
Merged ripley rectangular domain into trunk.

1
2 ########################################################
3 #
4 # Copyright (c) 2003-2010 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) 2003-2010 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 from esys.escript import *
23 from esys.escript.linearPDEs import Poisson
24 from esys.finley import Rectangle
25 from esys.weipa import saveVTK
26 # generate domain:
27 mydomain = Rectangle(l0=1.,l1=1.,n0=40, n1=20)
28 # define characteristic function of Gamma^D
29 x = mydomain.getX()
30 gammaD = whereZero(x[0])+whereZero(x[1])
31 # define PDE and get its solution u
32 mypde = Poisson(domain=mydomain)
33 mypde.setValue(f=1,q=gammaD)
34 u = mypde.getSolution()
35 # write u to an external file
36 saveVTK("u.vtu",sol=u)
37

Properties

Name Value
svn:eol-style native
svn:keywords Author Date Id Revision
svn:mergeinfo /branches/lapack2681/doc/examples/usersguide/poisson.py:2682-2741 /branches/pasowrap/doc/examples/usersguide/poisson.py:3661-3674 /branches/restext/doc/examples/usersguide/poisson.py:2610-2624 /branches/ripleygmg_from_3668/doc/examples/usersguide/poisson.py:3669-3791 /trunk/doc/examples/usersguide/poisson.py:1388-2483

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