We have no specific structure for this. I would just use a Vec.<br><br> Matt<br><br><div class="gmail_quote">On Thu, Dec 4, 2008 at 12:26 PM, Anirban Chatterjee <span dir="ltr"><<a href="mailto:achatter@cse.psu.edu">achatter@cse.psu.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi,<br>
<br>
Is there a way to provide coordinates to the nodes of a graph/matrix when declaring it?<br>
I have the adjacency matrix and want to provide (x y) coordinates to the nodes of the adjacency graph corresponding to the matrix.<br>
How do I do this in PETSc? I want to use a geometric partitioner on this adjacency matrix.<br>
<br>
Thanks,<br><font color="#888888">
Anirban<br></font></blockquote></div>-- <br>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<br>