<div>Dear all,</div>
<div> </div>
<div>I want to copy some elements of a calculated matrix (A) into another matrix (B) with DIFFERENT_NONZERO_PATTERN.</div>
<div>How could I efficiently do this?</div>
<div>Is this should be done after or before matrix assembly of (A)?</div>
<div>Then, what is the sparse pattern of the matrix (A) after assembling and how is the correct access into its elements?<br clear="all"></div>
<div>Thanks,</div>
<div>Behzad</div>
<div><br>-- <br>==================================<br>Behzad Baghapour<br>Ph.D. Candidate, Mechecanical Engineering<br>University of Tehran, Tehran, Iran<br><a href="https://sites.google.com/site/behzadbaghapour" target="_blank">https://sites.google.com/site/behzadbaghapour</a><br>
Fax: 0098-21-88020741<br>==================================<br><br></div>