Re: branching grid

2013-03-25 Thread Kristopher Kuhlman
On Mon, Mar 25, 2013 at 3:43 PM, Benny Malengier wrote: > You should read up on domain decomposition methods ( > http://en.wikipedia.org/wiki/Domain_decomposition_methods ). > Specifically: http://en.wikipedia.org/wiki/Schwarz_alternating_method > > So creating two models, each with their own mesh

Re: branching grid

2013-03-25 Thread Benny Malengier
2013/3/25 Kristopher Kuhlman > Hello FiPy list, > > I am interested in solving a problem that involves two or more > overlapping/connected domains. The same governing equations apply to each > domain, but the properties are different and I am not sure the best way to > include geometrical effect

Re: Slope limiter methods in FiPy & VanLeerConvectionTerm

2013-03-25 Thread Daniel Wheeler
Jason, FYI, the changes have been committed back to the "develop" branch. See http://matforge.org/fipy/ticket/564 and http://matforge.org/fipy/changeset/5b1957aad/fipy. On Thu, Mar 21, 2013 at 12:39 PM, Jason Furtney wrote: > Daniel, > > Thanks for the reply and go ahead and make the changes.

branching grid

2013-03-25 Thread Kristopher Kuhlman
Hello FiPy list, I am interested in solving a problem that involves two or more overlapping/connected domains. The same governing equations apply to each domain, but the properties are different and I am not sure the best way to include geometrical effects. In the simplest case, the primary doma

Re: Time dependent spatially varying 2D source term representation

2013-03-25 Thread Jonathan Guyer
On Mar 25, 2013, at 9:32 AM, Jonathan Guyer wrote: > > On Mar 23, 2013, at 6:00 PM, Serbulent UNSAL wrote: > >>> Much more expediently done with >>> >>> return tmp.flatten() >>> >> >> No itertools.chain is clearly fastest method. It can be seen on >> http://stackoverflow.com/questions/4061

Re: Time dependent spatially varying 2D source term representation

2013-03-25 Thread Jonathan Guyer
On Mar 23, 2013, at 6:00 PM, Serbulent UNSAL wrote: >> Much more expediently done with >> >>return tmp.flatten() >> > > No itertools.chain is clearly fastest method. It can be seen on > http://stackoverflow.com/questions/406121/flattening-a-shallow-list-in-python But that post is about fi