Hi all, There is a small typo in this manpage in current master: http://www.mcs.anl.gov/petsc/petsc-as/petsc-dev/docs/manualpages/DM/DMBoundaryType.html The typedef listing correctly has DM_BOUNDARY_GHOSTED, but in the text it is called DM_BOUNDARY_GHOST which does not exist. Regards, Åsmund