/[escript]/trunk/escript/py_src/flows.py
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Revision 2960 - (view) (annotate) - [select for diffs]
Modified Tue Mar 2 07:54:11 2010 UTC (9 years, 6 months ago) by gross
File length: 39649 byte(s)
Diff to previous 2881 , to selected 2169
new DarcyFlux solver

Revision 2881 - (view) (annotate) - [select for diffs]
Modified Thu Jan 28 02:03:15 2010 UTC (9 years, 7 months ago) by jfenwick
File length: 24362 byte(s)
Diff to previous 2793 , to selected 2169
Don't panic.
Updating copyright stamps


Revision 2793 - (view) (annotate) - [select for diffs]
Modified Tue Dec 1 06:10:10 2009 UTC (9 years, 9 months ago) by gross
File length: 24362 byte(s)
Diff to previous 2719 , to selected 2169
some new util functions

Revision 2719 - (view) (annotate) - [select for diffs]
Modified Wed Oct 14 06:38:03 2009 UTC (9 years, 11 months ago) by gross
File length: 22832 byte(s)
Diff to previous 2689 , to selected 2169
a new Stokes solver added

Revision 2689 - (view) (annotate) - [select for diffs]
Modified Tue Sep 29 05:22:51 2009 UTC (9 years, 11 months ago) by artak
File length: 23223 byte(s)
Diff to previous 2625 , to selected 2169
getSolverOptionsDiv was returning Pressure options instead of Div equation options

Revision 2625 - (view) (annotate) - [select for diffs]
Modified Fri Aug 21 06:30:25 2009 UTC (10 years ago) by jfenwick
File length: 23227 byte(s)
Diff to previous 2620 , to selected 2169
Merging changes from new doco branch.
All docstrings are now in reStructured text.
A few email addresses have been fixes as well.

Revision 2620 - (view) (annotate) - [select for diffs]
Modified Thu Aug 20 06:24:00 2009 UTC (10 years, 1 month ago) by gross
File length: 23389 byte(s)
Diff to previous 2549 , to selected 2169
some small additions to pycad to make life a bit easier.

Revision 2549 - (view) (annotate) - [select for diffs]
Modified Mon Jul 20 06:43:47 2009 UTC (10 years, 2 months ago) by jfenwick
File length: 23295 byte(s)
Diff to previous 2548 , to selected 2169
Remainder of copyright date fixes

Revision 2548 - (view) (annotate) - [select for diffs]
Modified Mon Jul 20 06:20:06 2009 UTC (10 years, 2 months ago) by jfenwick
File length: 23295 byte(s)
Diff to previous 2486 , to selected 2169
Updating copyright notices

Revision 2486 - (view) (annotate) - [select for diffs]
Modified Tue Jun 23 03:38:54 2009 UTC (10 years, 2 months ago) by gross
File length: 23295 byte(s)
Diff to previous 2474 , to selected 2169
a bit more info are printed for the DarcyFlux now.

Revision 2474 - (view) (annotate) - [select for diffs]
Modified Tue Jun 16 06:32:15 2009 UTC (10 years, 3 months ago) by gross
File length: 22893 byte(s)
Diff to previous 2445 , to selected 2169
linearPDEs has is now using the SolverOptions class to talk to PASO

Revision 2445 - (view) (annotate) - [select for diffs]
Modified Fri May 29 03:23:25 2009 UTC (10 years, 3 months ago) by gross
File length: 20726 byte(s)
Diff to previous 2415 , to selected 2169
some improvement on convection which ios now working again

Revision 2415 - (view) (annotate) - [select for diffs]
Modified Wed May 13 02:48:39 2009 UTC (10 years, 4 months ago) by gross
File length: 20301 byte(s)
Diff to previous 2386 , to selected 2169
FileWriter added: this class takes care of writing data which are global in MPI to a file. It is recommended to use this class rather then the build in open as it takes care of the case of many processors.

Revision 2386 - (view) (annotate) - [select for diffs]
Modified Wed Apr 15 03:54:25 2009 UTC (10 years, 5 months ago) by gross
File length: 19964 byte(s)
Diff to previous 2370 , to selected 2169
some minor fixes

Revision 2370 - (view) (annotate) - [select for diffs]
Modified Mon Apr 6 06:41:49 2009 UTC (10 years, 5 months ago) by gross
File length: 22809 byte(s)
Diff to previous 2354 , to selected 2169
some modifications to docu for MPI

Revision 2354 - (view) (annotate) - [select for diffs]
Modified Wed Apr 1 04:01:58 2009 UTC (10 years, 5 months ago) by gross
File length: 22695 byte(s)
Diff to previous 2351 , to selected 2169
some modifications to the Darcy flux solver to make it faster and more robust.

Revision 2351 - (view) (annotate) - [select for diffs]
Modified Tue Mar 31 08:26:41 2009 UTC (10 years, 5 months ago) by gross
File length: 22645 byte(s)
Diff to previous 2349 , to selected 2169
some fixes in the transport solver

Revision 2349 - (view) (annotate) - [select for diffs]
Modified Mon Mar 30 08:14:23 2009 UTC (10 years, 5 months ago) by gross
File length: 22483 byte(s)
Diff to previous 2344 , to selected 2169
first version of escript command: no MPI support yet.

Revision 2344 - (view) (annotate) - [select for diffs]
Modified Mon Mar 30 02:13:58 2009 UTC (10 years, 5 months ago) by jfenwick
File length: 22428 byte(s)
Diff to previous 2288 , to selected 2169
Change __url__ to launchpad site


Revision 2288 - (view) (annotate) - [select for diffs]
Modified Tue Feb 24 06:11:48 2009 UTC (10 years, 6 months ago) by gross
File length: 22433 byte(s)
Diff to previous 2279 , to selected 2169
a new idea for the sacling factor

Revision 2279 - (view) (annotate) - [select for diffs]
Modified Tue Feb 17 10:51:12 2009 UTC (10 years, 7 months ago) by gross
File length: 22476 byte(s)
Diff to previous 2277 , to selected 2169
mofification of the weighting factor

Revision 2277 - (view) (annotate) - [select for diffs]
Modified Tue Feb 17 07:38:07 2009 UTC (10 years, 7 months ago) by gross
File length: 22476 byte(s)
Diff to previous 2267 , to selected 2169
type fixed

Revision 2267 - (view) (annotate) - [select for diffs]
Modified Thu Feb 12 06:18:45 2009 UTC (10 years, 7 months ago) by gross
File length: 22467 byte(s)
Diff to previous 2264 , to selected 2169
weighting factor introduced.

Revision 2264 - (view) (annotate) - [select for diffs]
Modified Wed Feb 11 06:48:28 2009 UTC (10 years, 7 months ago) by gross
File length: 22356 byte(s)
Diff to previous 2251 , to selected 2169
a new darcy flux solver.

Revision 2251 - (view) (annotate) - [select for diffs]
Modified Fri Feb 6 06:50:39 2009 UTC (10 years, 7 months ago) by gross
File length: 20815 byte(s)
Diff to previous 2208 , to selected 2169
new compressible flow solver

Revision 2208 - (view) (annotate) - [select for diffs]
Modified Mon Jan 12 06:37:07 2009 UTC (10 years, 8 months ago) by gross
File length: 20378 byte(s)
Diff to previous 2169
more work on the dary solver 



Revision 2169 - (view) (annotate) - [selected]
Modified Wed Dec 17 03:08:58 2008 UTC (10 years, 9 months ago) by caltinay
File length: 18141 byte(s)
Diff to previous 2156
Assorted spelling, grammar, whitespace and copy/paste error fixes (Part 2).
All epydoc warnings for these files have been fixed.
This commit should be a no-op.


Revision 2156 - (view) (annotate) - [select for diffs]
Modified Mon Dec 15 05:09:02 2008 UTC (10 years, 9 months ago) by gross
File length: 17615 byte(s)
Diff to previous 2123 , to selected 2169
some modifications to the iterative solver to make them easier to use. 
There are also improved versions of the Darcy flux solver and the incompressible solver.



Revision 2123 - (view) (annotate) - [select for diffs]
Modified Wed Dec 3 03:26:02 2008 UTC (10 years, 9 months ago) by gross
File length: 15979 byte(s)
Diff to previous 2108 , to selected 2169
typo fixed

Revision 2108 - (view) (annotate) - [select for diffs]
Modified Fri Nov 28 05:09:23 2008 UTC (10 years, 9 months ago) by gross
File length: 15982 byte(s)
Diff to previous 2100 , to selected 2169
some minor changes to PCG and some extra suspicious characters.

Revision 2100 - (view) (annotate) - [select for diffs]
Modified Wed Nov 26 08:13:00 2008 UTC (10 years, 9 months ago) by gross
File length: 15980 byte(s)
Diff to previous 1841 , to selected 2169
This commit cleans up the incompressible solver and adds a DarcyFlux solver in model module. 
Some documentation for both classes has been added.
The convection code is only linear at the moment.




Revision 1841 - (view) (annotate) - [select for diffs]
Modified Fri Oct 3 03:57:52 2008 UTC (10 years, 11 months ago) by gross
File length: 9770 byte(s)
Diff to previous 1809 , to selected 2169
modification on LinearPDE class and a first version of Transport class

Revision 1809 - (view) (annotate) - [select for diffs]
Modified Thu Sep 25 06:43:44 2008 UTC (10 years, 11 months ago) by ksteube
File length: 9794 byte(s)
Diff to previous 1673 , to selected 2169
Copyright updated in all python files


Revision 1673 - (view) (annotate) - [select for diffs]
Modified Thu Jul 24 22:28:50 2008 UTC (11 years, 1 month ago) by gross
File length: 9782 byte(s)
Diff to previous 1661 , to selected 2169
more algorithms for level set

Revision 1661 - (view) (annotate) - [select for diffs]
Modified Mon Jul 21 22:08:27 2008 UTC (11 years, 1 month ago) by gross
File length: 9259 byte(s)
Diff to previous 1659 , to selected 2169
some improvements on level set

Revision 1659 - (view) (annotate) - [select for diffs]
Modified Fri Jul 18 02:28:13 2008 UTC (11 years, 2 months ago) by gross
File length: 9166 byte(s)
Diff to previous 1639 , to selected 2169
some first version of a robust level set

Revision 1639 - (view) (annotate) - [select for diffs]
Modified Mon Jul 14 08:55:25 2008 UTC (11 years, 2 months ago) by gross
File length: 6095 byte(s)
Diff to previous 1562 , to selected 2169


Revision 1562 - (view) (annotate) - [select for diffs]
Modified Wed May 21 13:04:40 2008 UTC (11 years, 3 months ago) by gross
File length: 6035 byte(s)
Diff to previous 1554 , to selected 2169
The algebraic upwinding with MPI. The case of boundary constraint needs still some attention. 



Revision 1554 - (view) (annotate) - [select for diffs]
Modified Fri May 9 02:50:49 2008 UTC (11 years, 4 months ago) by artak
File length: 5945 byte(s)
Diff to previous 1552 , to selected 2169
minor changes

Revision 1552 - (view) (annotate) - [select for diffs]
Modified Thu May 8 08:52:41 2008 UTC (11 years, 4 months ago) by gross
File length: 5663 byte(s)
Diff to previous 1551 , to selected 2169
some changes to make the implementatiopn of a upwind MPI version easier

Revision 1551 - (view) (annotate) - [select for diffs]
Modified Wed May 7 23:11:44 2008 UTC (11 years, 4 months ago) by artak
File length: 5427 byte(s)
Diff to previous 1550 , to selected 2169
RILU canged to ILU0 to fix today's test failure

Revision 1550 - (view) (annotate) - [select for diffs]
Modified Wed May 7 02:22:57 2008 UTC (11 years, 4 months ago) by artak
File length: 5427 byte(s)
Diff to previous 1519 , to selected 2169
coupled method is added, but it's still not working

Revision 1519 - (view) (annotate) - [select for diffs]
Modified Tue Apr 22 03:45:36 2008 UTC (11 years, 4 months ago) by artak
File length: 4783 byte(s)
Diff to previous 1517 , to selected 2169
Initial version of NewtonGMRES solver. Still to do: 1. The atol and rtol define globally. 2. Decide about N 

Revision 1517 - (view) (annotate) - [select for diffs]
Modified Fri Apr 18 02:36:37 2008 UTC (11 years, 5 months ago) by artak
File length: 4735 byte(s)
Diff to previous 1481 , to selected 2169
stopping criteriums are combined for GMRES,MINRES and TFQMR in stoppingcriterium2

Revision 1481 - (view) (annotate) - [select for diffs]
Modified Wed Apr 9 00:45:47 2008 UTC (11 years, 5 months ago) by artak
File length: 5127 byte(s)
Diff to previous 1470 , to selected 2169
initial version of MINRES algorithm

Revision 1470 - (view) (annotate) - [select for diffs]
Modified Thu Apr 3 05:17:54 2008 UTC (11 years, 5 months ago) by gross
File length: 4719 byte(s)
Diff to previous 1467 , to selected 2169
bug in pressure definition fixed

Revision 1467 - (view) (annotate) - [select for diffs]
Modified Wed Apr 2 08:10:37 2008 UTC (11 years, 5 months ago) by gross
File length: 4719 byte(s)
Diff to previous 1465 , to selected 2169
a bit of reengineering.

Revision 1465 - (view) (annotate) - [select for diffs]
Modified Wed Apr 2 03:28:25 2008 UTC (11 years, 5 months ago) by artak
File length: 4697 byte(s)
Diff to previous 1414 , to selected 2169


Revision 1414 - (view) (annotate) - [select for diffs]
Added Thu Feb 14 10:01:43 2008 UTC (11 years, 7 months ago) by gross
File length: 4318 byte(s)
Diff to selected 2169
a first verion of a Stokes solver

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