[petsc-users] reparsing command line options

[Geoffrey Irving]

Is there a convenient way to reparse PETSc options from (a fake) argv
without doing PetscFinalize followed by PetscInitialize?  I'd like to
be able to change options while a program is running.  I realize that
any previously created objects would not automatically refresh, so
doing such a reparse may be a bit sketchy anyways.

Thanks,
Geoffrey