[Libmesh-devel] Does renumber_nodes_and_elements always preserve node id order?

[John P. <pet...@cf...>]

Roy Stogner writes:
 > 
 > It seems like in the special case where:
 > 
 > Element A is refined, creating a new mid-side node N.
 > Neighbor B is refined which shares N.

Didn't call renumber_nodes_and_elements() here?

 > Element A is coarsened.

We may have assumed that A would either be refined OR coarsened
(but not both) before an intervening call to renumber_nodes_and_elements().

-J