Re: [Paraview] pvbatch hangs when enabling OSPRay

Ben, I am not able to reproduce this locally. Can you file an issue to help me keep track of it on ParaView's new gitlab issue tracker? https://gitlab.kitware.com/paraview/paraview/issues David E DeMarle Kitware, Inc. R Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone:

Re: [Paraview] old issue: using timeseries stored in a vtk xml file

Yes, it seems to be kind of a VTK bug, since the corresponding .vtu file can be created by a VTK test (IO/XML/Testing/Cxx/TestXMLCInterface.c) but not read back by VTLXMLUnstructuredGridReader (e.g. Examples/IO/Cxx/DumpXMLFile.cxx) I will submit a report to the VTK mailinglist somehow.

Re: [Paraview] Catalyst: dump everything in C++

Hi Matthieu, That makes complete sense. I've thought about putting in a C++ Catalyst pipeline in the main source code that could be used to just write out the data at some prescribed file name and frequency but haven't forced myself to do it. It gets slightly more complicated when dealing with

Re: [Paraview] Catalyst: dump everything in C++

Hi Matthieu! I investigated the same question recently, here is what I found so far. In Catalyst/CoProcessing the python script is used to create a vtk pipeline - vtkNew pipeline; pipeline->Initialize(scriptPath) - This pipeline will be passed to vtk processor that will

Re: [Paraview] Catalyst: dump everything in C++

Hi, The reason I would like a C++ pipeline is that I have a simulation that has several available output formats (HDF5, etc.) and I would like to make VTK one of the possible formats. Since the simulation is instrumented with Catalyst, it would be easy to just use a Python script building a

Re: [Paraview] Catalyst: dump everything in C++

Thanks Andy, I was not aware of the examples. Best, Lokman - Mail original - > De: "Andy Bauer" > À: "Matthieu Dorier" > Cc: "ParaView Mailing List ‎[paraview@paraview.org]‎" >

Re: [Paraview] Catalyst: dump everything in C++

Hi Matthieu, You can indeed use Catalyst without Python. There are two examples in the Examples/Catalyst subdirectory of the source tree to do that. They are CxxVTKPipelineExample and CxxPVSMPipelineExample. I wouldn't recommend this method as the Python route is much simpler. Several people have

[Paraview] Catalyst: dump everything in C++

Hi, In general the way we create python scripts for a Catalyst-enabled simulation is by first running the simulation with a Python script that writes the data into files, then do offline analysis on those files and export a python script representing the analysis tasks to be done in situ. I

Re: [Paraview] old issue: using timeseries stored in a vtk xml file

Simon, If it's not working anymore, I am afraid it's broken in VTK reader itself, not just ParaView. ParaView doesn't dictate these things, the reader decides how to such things are handled. It would be great if you can report an issue on the bug tracker with a sample dataset, if possible.

[Paraview] old issue: using timeseries stored in a vtk xml file

Hi, In the year 2007 there was an issue on the issue-tracker (ID #5542) about storing a timeseries of data in a single vtk xml file, e.g. when you have many timesteps with a non-changing mesh. Exactly this problem I stepped over yesterday, tried the example file in the "fixed" issue and found