Dear developers,

I'm trying to migrate to the siesta-trunk-302 version of the package, and
I've run into some previously unseen trouble with a rather simple system: a
graphane layer (in the XY plane) with an adsorbed molecule, using PBE & all
the same stuff I've successfully been using for years now. The code crashes
saying:

odeMeshBox ERROR: undefined mesh distribution


The same input file seems to work perfectly fine with 3.0-beta, and there's
no such error message when running in serial. I tried setting ProcessorY to
different values, but without any success. What's the difference between the
trunk version and the beta in the mesh decomposition, and how to handle the
new code properly?

Thanks in advance,
Vasilii

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