<div class="gmail_quote">On Sun, Jan 8, 2012 at 23:13, Thomas Witkowski <span dir="ltr"><<a href="mailto:Thomas.Witkowski@tu-dresden.de">Thomas.Witkowski@tu-dresden.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div id=":1z">The tutorial of the release version says not to use the DMMG interface as the will be something new in the next release version. Is there something already in the dev branch?<br></div></blockquote></div><br>
<div>Yes, call SNESSetDM() or KSPSetDM() and then -snes_grid_sequence NREFINEMENTS and -pc_type mg -pc_mg_levels NLEVELS will work as expected.</div>