1PetscViewer Object: 1 MPI processes
2 type: hdf5
3 Viewer format = HDF5_XDMF
4 Filename: my.hdf5
5 Vectors with blocksize 1 saved as 2D datasets: TRUE
6 Enforce single precision storage: FALSE
7 MPI-IO transfer mode: collective
8 Default timestepping: FALSE
9