Jed,

     ierr = PCLSCAllocate_Private(pc);CHKERRQ(ierr);
  ierr = 
PetscObjectQuery((PetscObject)pc->pmat,"LSC_L",(PetscObject*)&L);CHKERRQ(ierr);
  ierr = 
PetscObjectQuery((PetscObject)pc->pmat,"LSC_Lp",(PetscObject*)&Lp);CHKERRQ(ierr);


It uses pc->pmat in both places. Is this really what you want? Wouldn't you 
sometimes want mat?

   Barry


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