Dear all,<div><br></div><div>I created a matrix (<span class="Apple-style-span" style="font-family: 'Times New Roman'; "><a name="MATMPISBAIJ"><h1 style="display: inline !important; "><font class="Apple-style-span" size="1">MATMPISBAIJ). I want to get the column or row vector after finishing assemble the matrix. Is there a way to do that in the exist PETSC routine?</font></h1>
</a></span></div><div><span class="Apple-style-span" style="font-family: 'Times New Roman'; "><a name="MATMPISBAIJ"><h1 style="display: inline !important; "><font class="Apple-style-span" size="1"><br></font></h1>
</a></span></div><div><span class="Apple-style-span" style="font-family: 'Times New Roman'; "><a name="MATMPISBAIJ"><h1 style="display: inline !important; "><font class="Apple-style-span" size="1">Thanks,</font></h1>
</a></span></div><div><span class="Apple-style-span" style="font-family: 'Times New Roman'; "><a name="MATMPISBAIJ"><h1 style="display: inline !important; "><font class="Apple-style-span" size="1">Nan</font></h1></a></span></div>