Dear all, I would like to write HDF5 and VTK files in parallel. I found Vec example 19<http://www.mcs.anl.gov/petsc/petsc-dev/src/vec/vec/examples/tutorials/ex19.c.html>: "Parallel HDF5 Vec Viewing". But I do not understand how I tell PETSc to write a DMDA in parallel when doing VecView. At the moment everything is done on process 0. Can PETSc use parallel HDF5?
Regarding VTK: Is it possible that every process dumps his part of the Vec in a separate file and let Paraview combine this. I think Firedrake does it in this way. Thank you! Henrik -- Dipl.-Math. Henrik Büsing Institute for Applied Geophysics and Geothermal Energy E.ON Energy Research Center RWTH Aachen University Mathieustr. 10 | Tel +49 (0)241 80 49907 52074 Aachen, Germany | Fax +49 (0)241 80 49889 http://www.eonerc.rwth-aachen.de/GGE [email protected]
