<div dir="ltr">There is always the option of using the python programmable filter.<div style>The content of the script should be something to the effect of.</div><div style>odata = self.GetOutput()</div><div style>idata = self.GetInput()</div>
<div style>odata.GetPointData().AddArray(idata.GetPointData().GetArray("foo)")</div><div style><br></div></div><div class="gmail_extra"><br clear="all"><div>David E DeMarle<br>Kitware, Inc.<br>R&D Engineer<br>
21 Corporate Drive<br>Clifton Park, NY 12065-8662<br>Phone: 518-881-4909</div>
<br><br><div class="gmail_quote">On Fri, Aug 2, 2013 at 10:25 AM, Matthew Mosby <span dir="ltr"><<a href="mailto:mmosby1@nd.edu" target="_blank">mmosby1@nd.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">I am writing a batch processing script to which writes the output of some filters to a file. I am really only interested in one of the data arrays in the result and it would be nice to pass that single data array to a writer, e.g. CSVWriter. Is this possible? If so, how do I do it? An outline of my script is below:<div>
<br></div><div><div>servermanager.LoadState(options.inputf)</div><div>GetSources()</div></div><div>dr = FindSource("dissipation_rate")<br></div><div><br></div><div>## I Want to get a single data array from object/source dr ###</div>
<div>dr_array = ???</div><div><br></div><div><div>writer = CreateWriter(options.outputf,dr_array)</div><div>writer.FieldAssociation = "Cells"</div><div>writer.UpdatePipeline()</div></div></div>
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