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For Linux PC clusters in parallel execution: in at least some versions
of MPICH, the current directory is set to the directory where the executable
code resides, instead of being set to the directory where the code is executed.
This MPICH weirdness may cause unexpected failures in some postprocessing
codes that expect a data file in the current directory. Workaround: use
symbolic links, or copy the executable to the current directory.
Most likely you are not reading the correct data files, or you are not
following the correct procedure for postprocessing. In parallel execution:
if you did not set wf_collect=.true., the number of processors and
pools for the phonon run should be the same as for the
self-consistent run; all files must be visible to all processors.
Build Daemon user
2011-10-18