hi
I am just testing out PETSc 3.16 and making the necessary changes to my
code. Amongst other things I now have to add a
PetscViewerHDF5PushTimestepping() call before starting to output
time-dependent results to HDF5 using a PetscViewer.
I now also have to add this call before reading in sets of previously
computed time-dependent results (for restarting a simulation from the
results of a previous run).
The problem with this is that if I try to read in the results of any
previous run, computed with an earlier version of PETSc (< 3.16), an
error is raised because the time-dependent datasets in the file do not
have the 'timestepping' attribute.
Is there something else I need to do to make this work?
- Adrian
--
Dr Adrian Croucher
Senior Research Fellow
Department of Engineering Science
University of Auckland, New Zealand
email: [email protected]
tel: +64 (0)9 923 4611
