Hi Alexandre, If you could reproduce the errors that you're getting in one of the examples, we could try to track that down. I tried using your script and didn't have any issues with the CxxFullExample in the Catalyst example code and PV 4.2.
Regards, Andy On Fri, Nov 21, 2014 at 12:14 PM, Dan Lipsa <dan.li...@kitware.com> wrote: > >> When I click on the icon located near the producer to visualize the data, >> I get an Extract component added to the pipeline. Trying to visualize this, >> then throws me the following errors: >> >> --- >> ERROR: In >> /home/ancel/Downloads/ParaView-v4.2.0-source/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, >> line 810 >> vtkPVPostFilterExecutive (0x3efc890): Input for connection index 0 on >> input port index 0 for algorithm vtkPVPostFilter(0x3efbe70) is of type >> vtkDataObject, but a vtkPolyData is required. >> >> >> ERROR: In >> /home/ancel/Downloads/ParaView-v4.2.0-source/VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx, >> line 810 >> vtkPVPostFilterExecutive (0x3efc890): Input for connection index 0 on >> input port index 0 for algorithm vtkPVPostFilter(0x3efbe70) is of type >> vtkDataObject, but a vtkPolyData is required. >> >> >> ERROR: In >> /home/ancel/Downloads/ParaView-v4.2.0-source/ParaViewCore/ServerManager/Rendering/vtkSMParaViewPipelineControllerWithRendering.cxx, >> line 504 >> vtkSMParaViewPipelineControllerWithRendering (0x38bbc00): Data cannot be >> shown in the defaulted render view!! >> --- >> > > I have not run an example for an unstructured grid. It should work > similarly though. > I recently wrote a Catalyst adapter for an unstructured grid. I will run > Catalyst Live with that to see how that works. > > You could try however to save images or entire data from the pipeline > script as it is done in the Catalyst examples. > > > >> A few more questions come in my mind now: >> - If I understand correctly and if the user wants to pause the >> simulation, for example when he has only 1 timestep, he would have to do >> the following steps: >> * Connect with catalyst in Paraview >> * Set a breakpoint for time step 0 >> * launch the simulation >> Is that alright ? >> Would it be possible to do this with the play/next frame paraview buttons >> ? >> > > The communication between catalyst and the simulation happens only at time > steps. Because of that, Catalyst could only stop the simulation at time > step 2. > > > - Looking at the last lines of the blog post concerning pvserver. Is >> pvserver catalyst enabled by default ? >> > Yes. > > >> Does it mean that I can build the following pipeline ? >> Paraview (local computer) <-> pvserver (cluster frontal node) <-> >> catalyst enabled simulation (cluster nodes) >> > > You need to enable MPI to be able to run this. pvserver is the paraview > server that does all the rendering, only images are sent to ParaView (GUI). > > Dan > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > >
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview