On Wed, Jun 10, 2009 at 2:51 AM, david wende <[email protected]> wrote:
> > What do you mean by rank-0 variable? I have seen the term (and rank-1) > in the fipy manual but not any explanation as to its meaning. > By default a CellVariable is rank-0. Essentially rank-0 means that the variable is scalar valued over the mesh. In order to make a source term, you need to use a rank-0 CellVariable. > Is there a way (during the solve loop) of observing the error? > I'm not quite sure what you mean by this, but if you read section 5.3 of the fipy manual you might get some idea of what to do. Mike Atkins
