Hi Andy,

Thanks for your reply! Please let me know if there is anything new about this 
problem. Thank you very much!

Sincerely
-Zhang

-----原始邮件-----
发件人: "Andy Bauer" <andy.ba...@kitware.com>
发送时间: 2017年4月26日 星期三
收件人: "张驭洲" <yzhzh...@ipe.ac.cn>
抄送: "paraview@paraview.org" <paraview@paraview.org>
主题: Re: [Paraview] How to run a simulation with Catalyst and display the result 
using tiled display?


Hi,


I believe that this should be possible but I haven't done it myself so I can't 
guarantee that it would work. There may be some needed development involved in 
order to get it working properly.


Andy



On Tue, Apr 18, 2017 at 9:31 AM, 张驭洲 <yzhzh...@ipe.ac.cn> wrote:


Hello,

I want to visualize a simulation program in situ and display it using a tiled 
screen. I can run the simulation with Catalyst and MPI, and I can also 
configure ParaView for a 3x2 tiled screen. However, if I run paraview with 
tiled display, the control of the servers' window will be taken by paraview so 
I can't start the simulation program. I tried to start the simulation through 
ssh, but after connecting to the simulation using Catalyst, the simulation 
program crashed with these errors:

ERROR: In /root/Desktop/ParaView-v5.2.0/VTK/Common/System/vtkSocket.cxx, line 
481
vtkClientSocket (0x1f0bbb0): Socket error in call to connect. Connection 
refused.

ERROR: In /root/Desktop/ParaView-v5.2.0/VTK/Common/System/vtkClientSocket.cxx, 
line 53
vtkClientSocket (0x1f0bbb0): Failed to connect to server localhost:22224

ERROR: In 
/root/Desktop/ParaView-v5.2.0/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 
714
vtkSocketCommunicator (0x3798ec0): Ca n not connect to localhost on port 22224

APPLICATION TERMINATED WITH THE EXIT STRING: Aborted (signal 6)

Actually the Catalyst connecting port should be 22222 and when I click 
"Catalyst---->connect" in  the GUI, it is indeed 22222. I don't know why the 
port in the error message is 22224. I noticed that if I let Catalyst to output 
images, there will be windows of the same number of mpi simulation processes on 
the server, but the windows is of the same size of the view in the GUI on the 
client, which sames not for tiled display.

So, is it possible to display the result of in situ visualization with tiled 
display?

Thanks a lot!
-Zhang




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