<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Hello,</DIV>
<DIV> </DIV>
<DIV>I want to extract the charge density for a hexagonal cell. Is it possible with the four-index system (hkil)?</DIV>
<DIV> </DIV>
<DIV>Henry Otunga</DIV>
<DIV>Dept. of Physics</DIV>
<DIV>Maseno Univ</DIV>
<DIV>Kenya </DIV></td></tr></table>