Have some issue with a filter that operate on plane source when run with more than a single process. Plane source on imput seem to be duplicated identical on all processes (no problem), then my filter run and make a shallow copy of the source and pass to output (problem start!). In the spreadsheet view I see more points than I should in the output, + I add point data I see more point data as well, I explore with spreadsheet view show that unexpected point data all duplicate of expected.<br>
<br>My question, how paraview handle source duplicated on all process? How paraview can know that the data is duplicate for plane source? How does it render such duplicate data? I seek to add some point data to plane source and provide on the output. What I need to do in the filter to avoid the issue?<br>
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