[vtkusers] Partitioning VTK PolyData for Multi-Processing

[Magician]

Hi all,


I'm using VTK 7.1.0 (pvpython with ParaView 5.2.0 RC3)
for processing VTK PolyData.
The data consists of billions of point coordinates, point cells and point values.

I'd like to partition the data for multi-processing,
but there are not enough informations.
Now I'm splitting data and writing *.pvtp files manually.

Is there a easy way to convert *.vtp to *.pvtp includes several partitions,
or extract data by rectangular (or other geometric) regions?


Magician