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<DIV><FONT face="B Lotus" size=4>Dear Gabriele,</FONT></DIV>
<DIV><FONT face="B Lotus" size=4></FONT> </DIV>
<DIV><FONT face="B Lotus" size=4>Thank you very much for your
reply.</FONT></DIV>
<DIV> </DIV>
<DIV>>Do you mean "Warning: symmetry operation #N not >allowed"? This is
not an error, but simply a warning, </DIV>
<DIV><FONT face="B Lotus" size=4></FONT> </DIV>
<DIV><FONT face="B Lotus" size=4>Yes, it is.</FONT><BR><BR>>I doubt that this
would cause the program to stop.</DIV>
<DIV><FONT face="B Lotus" size=4></FONT> </DIV>
<DIV><FONT face="B Lotus" size=4>But it stops a process in the mpi running.
</FONT><BR><BR>> All.</DIV>
<DIV><FONT face="B Lotus" size=4></FONT> </DIV>
<DIV><FONT face="B Lotus" size=4>How can I constrain the system just ignore
symmetry operations wrt the xoy plane (because the z coordinates
change)?</FONT></DIV>
<DIV><FONT face="B Lotus" size=4></FONT> </DIV>
<DIV><FONT face="B Lotus" size=4>Bests,</FONT></DIV>
<DIV><FONT face="B Lotus" size=4>m.</FONT></DIV></BODY></HTML>