Re: Issue 41 in pencil-code: IO of snapshots in HDF5 (monolithic files)

[penci...@googlecode.com]

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Comment #1 on issue 41 by Bourdin.KIS: IO of snapshots in HDF5 (monolithic
files)
http://code.google.com/p/pencil-code/issues/detail?id=41

Since the module 'io_mpio' is working again, we would only need a data
conversion script that can be used as a post-processing tool, to convert
the monolithic snapshots to HDF5.

[penci...@googlecode.com]

Comment #2 on issue 41 by Bourdin.KIS: IO of snapshots in HDF5 (monolithic
files)
http://code.google.com/p/pencil-code/issues/detail?id=41

There will soon be a new IO module collecting all data on the root
processor and write it from there. This module can later easily be adapted
to write HFD5 files.

[penci...@googlecode.com]

Comment #3 on issue 41 by mppiyali: IO of snapshots in HDF5 (monolithic
files)
https://code.google.com/p/pencil-code/issues/detail?id=41

I am not sure if this is the correct place to ask but still excuse me. Does
io_mpi2 work correctly for everyone? My pencil code set-up on NASA Pleiades
crashes with IO=io_mpi2 giving an error message for fatal error in
MPI_Allreduce. However, I have used MPI2 with all processors writing to a
single file on Pleiades using a modified version of Zeus code so I suppose
MPI2 should work on NAS systems.

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