It's difficult to figure out what you're trying to do as I'm not sure what a seed connectivity filter should do. Is the algorithm dependent on the input grid? In general the grid will be partitioned across multiple processes.<br>
<br>Andy<br><br><div class="gmail_quote">2011/5/24 Jorge Gerardo Peņa Pastor <span dir="ltr"><<a href="mailto:jorge.pena.pastor@gmail.com">jorge.pena.pastor@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Hi,<br>
<br>
I'm working on a seed connectivity filter for Paraview. It works as<br>
expected when executed with only one server node. Nevertheless, when I<br>
try to execute it in several nodes with mpi + pvserver, it doesn't<br>
work any more because it tries to access the seed pixel in all the<br>
pieces, and thus it is out of their extents. In addition, the<br>
algorithm won't work if applied in sub-samples.<br>
<br>
How can I force the filter to be executed in a single node even if run<br>
under mpi?<br>
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