I recommend writing out your data as .pvtp instead .vtk files. The file formats 
are similar, but pvtp supports reading and writing in parallel. Both formats 
are documented here:

http://www.vtk.org/VTK/img/file-formats.pdf

-Ken

From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of ???
Sent: Tuesday, January 10, 2017 4:41 AM
To: paraview@paraview.org
Subject: [EXTERNAL] [Paraview] How to load different data files for multiple 
pvservers



Hello,

I'm using ParaView for parallel visualization. My dataset is polydata, it is 
not "parallel aware". However, using the D3 filter, as the ParaView User's 
Guide says, is too expensive, which slow down the whole process significantly. 
As my data is  generated in parallel, I want to assign these data files to  
multiple pvservers. For example, I have a dataset contains four files: 
file0.vtk, file1.vtk, file2.vtk and file3.vtk. Note that they are not temporal 
file series, but each represent a different area of the simulation domain. And, 
I start four pvservers by mpirun -np 4 ./pvserver. I can connect to the 
pvserver using paraview GUI on my PC, but I don't how to distribute the four 
files to each pvserver. I tried to select the four files using the Ctrl key and 
hit Apply, but it seems that they are all assigned to the process 0. Is there 
any way I can distribute the data files to each pvserver using the paraview GUI?

Thanks a lot!
-Zhang

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