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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:gray'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:gray'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:gray'>I have to be honest so far there has been no solution/suggestions to the problem I posed. I am particularly interested in the access pattern I described, but also the ability to be able to add a scale to faces of a 3d unstructured mesh, which I can then cut.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:gray'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:gray'>Any help would be great, I should imagine this is of interest to a lot of people.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:gray'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:gray'>Andy<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Arial","sans-serif";color:gray'><o:p> </o:p></span></p><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> p.p pyloth [mailto:lalujesus@yahoo.co.in] <br><b>Sent:</b> 29 October 2011 12:16<br><b>To:</b> Parker, Andrew (UK Filton)<br><b>Subject:</b> Re: [Paraview] Face Data on vtkUnstructuredGrids<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-family:"Courier New","serif"'> *** WARNING ***<br><br> This message has originated outside your organisation,<br> either from an external partner or the Global Internet. <br> Keep this in mind if you answer this message.</span><o:p></o:p></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0><tr><td valign=top style='padding:0cm 0cm 0cm 0cm'><p class=MsoNormal>I have the same problem <br>I dont know how to export data on surfaces like wall faces through vtk , as vtk is a bulk reader<br><br>Suppose I want to show data on wall zones,inlet zones,outlet , no idea how to show that.<br>IF you solved ur problem please post the solution<br><br><br><br>--- On <b>Fri, 28/10/11, Parker, Andrew (UK Filton) <i><Andrew.Parker2@baesystems.com></i></b> wrote:<o:p></o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><br>From: Parker, Andrew (UK Filton) <Andrew.Parker2@baesystems.com><br>Subject: [Paraview] Face Data on vtkUnstructuredGrids<br>To: paraview@paraview.org<br>Date: Friday, 28 October, 2011, 6:31 PM<o:p></o:p></p><div id=yiv1893591740><div><div><p class=yiv1893591740msonormal>Hi,<o:p></o:p></p><p class=yiv1893591740msonormal> <o:p></o:p></p><p class=yiv1893591740msonormal>I already have an established reader that reads in our bespoke format and converts it to a vtkUnstructuredGrids so that I can view it in Paraview. Furthermore a filter then reads in a solution file in a bespoke format and shows the cell data from the CFD solution. This works great, happy days. However, I now need to show data on the faces on the vtkUnstructuredGrid, a metric. I have two problems, no idea how to set this given the above setup, and two, to compute the metric I could do with the following type of access:<o:p></o:p></p><p class=yiv1893591740msonormal> <o:p></o:p></p><p class=yiv1893591740msonormal>Loop over all faces of vtkUnstructuredGrid<o:p></o:p></p><p class=yiv1893591740msonormal> <o:p></o:p></p><p class=yiv1893591740msonormal> Get the face centre<o:p></o:p></p><p class=yiv1893591740msonormal> Get the Left cell centre<o:p></o:p></p><p class=yiv1893591740msonormal> Get the Right cell centre<o:p></o:p></p><p class=yiv1893591740msonormal> <o:p></o:p></p><p class=yiv1893591740msonormal> Do some stuff…..<o:p></o:p></p><p class=yiv1893591740msonormal> <o:p></o:p></p><p class=yiv1893591740msonormal> Set a scale on the face to be a number based on the stuff<o:p></o:p></p><p class=yiv1893591740msonormal> <o:p></o:p></p><p class=yiv1893591740msonormal>Finish<o:p></o:p></p><p class=yiv1893591740msonormal> <o:p></o:p></p><p class=yiv1893591740msonormal>I have no idea how to access the vtkUnstructuredGrid in the above to pattern???<o:p></o:p></p><p class=yiv1893591740msonormal><br>Can anybody help, it would be very useful… examples more than welcome.<o:p></o:p></p><p class=yiv1893591740msonormal><br>Cheers,<o:p></o:p></p><p class=yiv1893591740msonormal>Andy<o:p></o:p></p></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>********************************************************************<br>This email and any attachments are confidential to the intended<br>recipient and may also be privileged. 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