The right way is to use a PetscViewer.<div><br></div><div> Matt<br><br><div class="gmail_quote">On Mon, Sep 27, 2010 at 12:12 PM, Amal Alghamdi <span dir="ltr"><<a href="mailto:amal.ghamdi@kaust.edu.sa">amal.ghamdi@kaust.edu.sa</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div dir="ltr">Dear All,<div><br></div><div>I'm using the DA structure in petsc4py. I'd like to know please what is the right way to:</div>
<div>plot the DA vector (the global vector).</div><div>write the global vector to a file.</div>
<div>Is that each process writes or draws its own part? or I should communicate all the data to one process? or none of these?!!</div><div><br></div><div>Thank you very much</div><div>Amal</div></div>
</blockquote></div><br><br clear="all"><br>-- <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>
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