<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV></DIV>
<DIV>Dear everyone,</DIV>
<DIV> I have a simple question about the setting of PWGUI, namely, does the lattice basis vectors in "CELL_PARAMETERS" refer to real lattice or reciprocal lattice? and what does the lattice type mean, since it has only two choices-cubic and hexagpnal?</DIV>
<DIV> Thanks in advance.<BR> </DIV>
<DIV>======================================</DIV>
<DIV>Fan Yang</DIV>
<DIV>PH.D Candidate in Electrochemistry </DIV>
<DIV>College of Chemistry and Molecular Science </DIV>
<DIV>Wuhan University,<EM>430072</EM>,Hubei Province,China </DIV>
<DIV><EM>E-mail:shrek_826@yahoo.com.cn</EM></DIV>
<DIV>======================================</DIV>
<DIV></DIV></div><br>
<hr size=1>Be a better friend, newshound, and
know-it-all with Yahoo! Mobile. <a href="http://us.rd.yahoo.com/evt=51733/*http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ "> Try it now.</a></body></html>