Artefact when rendering with pvbatch and MPI
Hi all,
I am using Paraview 5.11.0 and MPI 4.0.3.
I noticed a bug in the produced image when I execute the following pipeline:
Wavelet > MaskPoints(GenerateVertices = 1) > SaveScreenShot
Here is the full pipeline with the visualization details test.py Points are shown using the RenderPointsAsSphere option.
When executing the pipeline using the command:
mpirun -n 2 pvbatch test.py
I obtain the following image:
Artefacts can be seen on the image. The more processes are used, the more artefacts there are. The problem doesn't appear when the pipeline is executed using pvserver and the paraview client.
Edited by Mathieu Westphal (Kitware)