<div dir="ltr"><div class="gmail_quote"><div dir="ltr">On Fri, Jun 29, 2018 at 9:49 AM Hassan Raiesi <<a href="mailto:Hassan.Raiesi@aero.bombardier.com">Hassan.Raiesi@aero.bombardier.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">Hi,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I’m trying to understand the dmplex interface, and hope somebody could clarify what are the values of stratum used, i.e in DMLabel, and many other DMplex functions.<u></u><u></u></p>
<p class="MsoNormal">Is it refereeing to the stratum height or the stratum depth by “value”, or none of them, for example in</p>
<p class="MsoNormal">DMPlexSetLabelValue, the value refers to depth or height, same is for several other places,</p></div></div></blockquote><div><br></div><div>DMLabel maps an integer to a set of mesh points. These values can be anything. A stratum is the</div><div>set of points with the same value.</div><div><br></div><div>Some specific labels attach meaning to the values. For example, the depth label inside a Plex marks</div><div>the depth of each mesh point, so that we can support</div><div><br></div><div> DMPlexGetDepthStratum()</div><div> DMPlexGetHeightStratum()</div><div><br></div><div> Thanks,</div><div><br></div><div> Matt</div><div><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-US" link="#0563C1" vlink="#954F72"><div class="m_-4220366028791196977WordSection1">
<p class="MsoNormal">Thank you<u></u><u></u></p>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener</div><div><br></div><div><a href="http://www.caam.rice.edu/~mk51/" target="_blank">https://www.cse.buffalo.edu/~knepley/</a><br></div></div></div></div></div></div>