Dual HTG grid is broken in an MPI environment
filter HyperTreeGridToDualGrid
gives the wrong output with MPI. This filter would need to acknowledge ghost trees information.
To reproduce: Create a Random Hyper Tree Grid, then apply the dual grid filter.
Errors appear at the junction between the 2 processes. Points should be at the centre of the leaves and not at the corners.
Edited by Yohann Bearzi (Kitware)