[petsc-dev] please do not replicate PETSc object options in examples

[Peter Brune]

The TS examples clearly still need a thorough modernizing that we've all
been loathe to begin in earnest. :)

- Peter

On Sun, Oct 21, 2012 at 8:19 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>   For example,
>
>      ierr =
> PetscOptionsGetReal(PETSC_NULL,"-dt",&dt,PETSC_NULL);CHKERRQ(ierr);
>      ierr = TSSetInitialTimeStep(ts,0.0,dt);CHKERRQ(ierr);
>
>   since TSSetFromOptions() already has the option -ts_dt  there is no
> reason for the examples to provide the option.
>
>   Etc Etc.
>
>    Thanks
>
>
>    Barry
>
>
>
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