Re: [Libmesh-users] about the non-solution variables on the mesh.

2008-02-25 Thread Roy Stogner
On Mon, 25 Feb 2008, Yujie wrote: > Thank you for your reply. In fact, the basic problem is how to know the > relationship between the solution variables (one or several) and > the non-solution variables(one or > several). If one uses two Systems for them, one for solution > variables, the other

Re: [Libmesh-users] about the non-solution variables on the mesh.

2008-02-25 Thread Yujie
Dear Roy: Thank you for your reply. In fact, the basic problem is how to know the relationship between the solution variables (one or several) and the non-solution variables(one or several). If one uses two Systems for them, one for solution variables, the other for non-solution variables. Only on

Re: [Libmesh-users] about the non-solution variables on the mesh.

2008-02-25 Thread Roy Stogner
On Mon, 25 Feb 2008, Yujie wrote: > Could you give me some hints to the email I have sent last week? Yeah; sorry I let it get buried but it's been a busy week. > In addition, even if you use another System, how to guarantee the > Dof in one System is the same with that of the other, especially

[Libmesh-users] about the non-solution variables on the mesh.

2008-02-22 Thread Yujie
Dear Roy: I check the mail list and find the following question and your answer, which is in "Re: [Libmesh-users] variables and vectors in equation systems?" > The easiest way that I could think of setting up independent > variables is to add another System to the EquationSystems, > deactivate th