Ghost Cell Generator create ghost cells between blocks with a multiblock input
When using the GCG on a multiblock input, it will try to create ghost cells between blocks. While this behavior may be wanted on some cases, it may not be in other cases.
Steps to reproduce:
- mpirun -np 2 ./bin/pvserver
- run paraview, connect to server
- Unstructured Cell Types, Apply
- Transform, Translate Y : 10, Apply
- Select both sources, GroupDataSet, Apply
- GhostCellGenerator, Apply
- ExtractGhostCells, Apply : result is not expected:
Note: Using ConvertToPartitionedDataSet fix the issue:
IMO a new property should be added, either to enable/disable this behavior of creating ghost cells, or even better, choose at which the block level to start creating ghost cellls.
Edited by Nicolas Vuaille