<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Thu, Jul 20, 2017 at 6:39 AM, Luca Mechelli <span dir="ltr"><<a href="mailto:luca.mechelli@uni-konstanz.de" target="_blank">luca.mechelli@uni-konstanz.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear all,<br>
<br>
Does someone know how to get the ILU matrices ( L, U and the permutation matrix P) computed by the ILU preconditioner?<br></blockquote><div><br></div><div>It is not part of the interface. Third party packages have them in proprietary formats that may change.</div><div><br></div><div> Thanks,</div><div><br></div><div> Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Like the Matlab command: [L,U,P]= ilu(A,setup)<br>
Is this possible in PETSc?<br>
<br>
Thank you a lot,<br>
Best regards,<br>
Luca Mechelli<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Luca Mechelli<br>
Wissenschaftlicher Mitarbeiter<br>
Arbeitsgruppe Numerik<br>
Fachbereich Mathematik und Statistik<br>
<br>
Universität Konstanz<br>
Fach D 198<br>
D-78457 Konstanz<br>
Telefon: <a href="tel:%2B49-%280%29%207531-88-4637" value="+497531884637">+49-(0) 7531-88-4637</a><br>
<br>
</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><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">http://www.caam.rice.edu/~mk51/</a><br></div></div></div>
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