Hi Daniel, thanks a lot for trying to run the code. For info I am running the 2.2dev version
>>> print fipy.__version__ 2.2-dev Let me know if you get the chance to test it with this version ... Julien On Tue, May 31, 2011 at 5:43 PM, Daniel Wheeler <[email protected]>wrote: > > On Fri, May 27, 2011 at 8:27 AM, Julien Derr <[email protected]> > wrote: > > Hi all, > > > > thanks to your continuous help, I have now a running code for simulating > > typical diffusion limited aggregation with fipy. > > to remove anisotropy, I replaced the 2D carthesian grid, with an > irregular > > mesh. It works great(anisotropy is removed) except I got know an > additional > > warning (not really an error as the code is running with consistent > > behaviour) but it seems to slow down a lot the code : > > > > here is anexample : > > > > step #106 time=155.476602908 (dt=0.351844720871) > > circularlevelset.py:226: MaximumIterationWarning: Iterations: 1001. > Relative > > error: 6.38479e-08 > > ceq.solve(var=c, dt=dt,boundaryConditions=BCs) > > step #107 time=155.873131134 (dt=0.396528225831) > > circularlevelsetpy:226: MaximumIterationWarning: Iterations: 1001. > Relative > > error: 4.1797e-09 > > ceq.solve(var=c, dt=dt,boundaryConditions=BCs) > > step #108 time=156.473576822 (dt=0.600445687855) > > circularlevelset.py:226: MaximumIterationWarning: Iterations: 1001. > Relative > > error: 2.54615e-08 > > ceq.solve(var=c, dt=dt,boundaryConditions=BCs) > > > > > > I attached the code, if someone get the courage and the time to look at > it > > ...or do you have ideas just like that ? > > Julien, I tried running the code, but I didn't get any of those > warnings with trunk or version-2_1. Version-2_1 failed with an > attribute error. Sorry. > > > > -- > Daniel Wheeler > > >
