Re: [Libmesh-users] CouplingMatrix

2008-08-22 Thread Derek Gaston
Thanks Ben, that's what I needed. On Aug 22, 2008, at 12:02 PM, Benjamin Kirk wrote: > If *all* the variables are decoupled, would you not want to put them > in > different systems? Heh - I thought that would come up. As usual, I'm asking about one thing in order to accomplish something else

Re: [Libmesh-users] CouplingMatrix

2008-08-22 Thread Benjamin Kirk
> Anyone have an example showing how to properly use a CouplingMatrix? No current example, but I can describe it pretty easy... > I have several variables in my system, but I only want to allocate the > diagonal blocks (ie, solve the system completely decoupled). It appears that > the CouplingMa

[Libmesh-users] CouplingMatrix

2008-08-19 Thread Derek Gaston
Anyone have an example showing how to properly use a CouplingMatrix? I have several variables in my system, but I only want to allocate the diagonal blocks (ie, solve the system completely decoupled). It appears that the CouplingMatrix will do this... but I can't quite figure out the correct sequ