Thank you, Matt! I will try it<br><br><div class="gmail_quote">2011/6/21 Matthew Knepley <span dir="ltr"><<a href="mailto:knepley@gmail.com">knepley@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On Tue, Jun 21, 2011 at 2:45 PM, áÌÅËÓÅÊ òÑÚÁÎÏ× <span dir="ltr"><<a href="mailto:amryazanov@gmail.com" target="_blank">amryazanov@gmail.com</a>></span> wrote:<br></div><div class="gmail_quote"><div class="im">
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>Hello.</div><div><br></div><div>Help me please with my output trouble.</div><div><br></div><div>I have a solution vector X and i need it to be visualized via TecPlot 360.</div>
<div>X is a DA2D vector and PetscSnchtnizedFPrintf writes it down according to its petsc ordering, but i need the output to be arranged according to application ordering.</div><div><br></div><div>My goal is to have a file with lines of this format: "i š j š x(i,j)".š</div>
<div>And Lines should be arranged firstly by j and secondly by i without any relation with DA processor distribution.</div><div>Actually i need to realize more complex file structure, but the problem of automaticly propperly arranged output is the main stuck point.</div>
<div><br></div><div>A combination of printf() and mpibarrier() didnt bring me luck. I need an advice.</div></blockquote><div><br></div></div><div>You want to use</div><div><br></div><div>šš<a href="http://www.mcs.anl.gov/petsc/petsc-as/snapshots/petsc-dev/docs/manualpages/DM/DMDAGlobalToNaturalBegin.html" target="_blank">http://www.mcs.anl.gov/petsc/petsc-as/snapshots/petsc-dev/docs/manualpages/DM/DMDAGlobalToNaturalBegin.html</a></div>
<div><br></div><div>to get a Vec with the natural ordering, and then VecView() to output it. You can postprocess that output to get whatever you want,</div><div>or use VecGetArray() and print what you like.</div><div><br>
</div><div>š šMatt</div><div class="im"><div>š</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>Thank you!!</div><div><br></div><div><span style="border-collapse:collapse;font-family:arial, sans-serif;font-size:13px"><div>
Alexey Ryazanov</div><div>______________________________________</div><div><span style="color:rgb(51, 51, 51);font-family:Arial, Helvetica, sans-serif"><font size="1">Nuclear Safety Institute of Russian Academy of Sciencesš</font></span></div>
</span></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div>
</blockquote></div></div><font color="#888888"><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>
</font></blockquote></div><br>