Reply To: Modifying field values for neighboring cells inside a postprocessor
Yes, by default all post processors are only applied to the non-overlap nodes and attempts to explicitly set them on overlap nodes are filtered out. In the next release this will change as I also needed more control on this for my FSI implementations. Right now the most straight forward way would be to mark the overlap cells with a dedicated field.
If you need more control on the post processor placement right now I can probably also extract you a patch.