I think you should be able to set the options for each non linear
system using prefix.
http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Viewer/PetscViewerSetOptionsPrefix.html
-Nachiket
On Sun, Feb 10, 2013 at 4:17 PM, Subramanya Gautam Sadasiva
<ssadasiv@...> wrote:
>
> Hi,
> I have a solution scheme that involves solution of multiple nonlinear equations.
> Is it possible to pass the petsc options to each one of them separately from within the code instead of at the command line.
>
> Subramanya Sadasiva
>
> "But memory eventually fades. Turbulences damp out, internal strains yield to plastic flow, concentration inhomogeneities diffuse to uniformity. Systems tend to subside to very simple states,independent of their specific history."
> Herbert Callen . Thermodynamics and an Introduction to Thermostatics.
>
>
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