Faiz, I was able to replicate your problem. It looks like it is not an issue with D3 but a change with how Table to Points creates data (or perhaps how data are written). It looks like Table to Points is creating one “cell” with a lot of points. This saves a little memory but ends up preventing D3 from dividing the points up.
The best solution is to add a “2D Glyph” filter after the Table to Points but before the D3 filter. Set the “Glyph Type” to “Vertex”. Then apply the D3 filter to the output of the 2D Glyph filter. -Ken From: Faiz Abidi [mailto:fabid...@vt.edu] Sent: Thursday, March 2, 2017 1:38 PM To: Moreland, Kenneth <kmo...@sandia.gov> Cc: ParaView <paraview@paraview.org>; Rajamohan, Srijith <sriji...@vt.edu>; Nicholas Polys <npo...@vt.edu>; Ayat Mohammed <maaa...@vt.edu> Subject: [EXTERNAL] Re: [Paraview] CSV to PVTU Hi Moreland, Thanks for your reply. I thought same except maybe not use the GUI since my data is big and takes forever to load up in Paraview. Quick question/observation - using the GUI and 8 processes, and applying the Tables to Points filter + D3 and then trying to save files doesn't create 8 vtu files and 1 pvtu file as expected. Instead, what happens is that I get only 1 pvtu file along with 1 vtu file instead. Clearly something wrong. This was done using v5.2.0. I tried the same thing using v4.0.1 (yes, old but it works!) and I got 8 vtu files and 1 pvtu file as expected. Do you think this is a bug with 5.2.0? Or do I need to do something different with 5.2.0? Any pointers appreciated! On Wed, Mar 1, 2017 at 4:15 PM, Moreland, Kenneth <kmo...@sandia.gov<mailto:kmo...@sandia.gov>> wrote: You can use ParaView itself to read in the csv file, convert it to an unstructured grid (Table to Points filter), redistributed on your 8 parallel processors (D3 filter) and then write out a pvtu file. Offhand I cannot think of an easier way. -Ken From: ParaView [mailto:paraview-boun...@paraview.org<mailto:paraview-boun...@paraview.org>] On Behalf Of Faiz Abidi Sent: Wednesday, March 1, 2017 2:03 PM To: ParaView <paraview@paraview.org<mailto:paraview@paraview.org>> Subject: [EXTERNAL] [Paraview] CSV to PVTU Hi again community! Looking for suggestions - what would be a decently fast way to convert a huge CSV file into PVTU files? What I want to do - load this huge file in a CAVE like environment, and use 8 parallel processors. -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com<http://www.faizabidi.com> | +1-540-998-6636<tel:(540)%20998-6636> -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com<http://www.faizabidi.com> | +1-540-998-6636
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