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<P>Dear&nbsp;Prasenjit,&nbsp;<BR>&nbsp;&nbsp;&nbsp;Thanks&nbsp;for&nbsp;your&nbsp;help.&nbsp;I've&nbsp;got&nbsp;it.&nbsp;But&nbsp;I&nbsp;don't&nbsp;know&nbsp;the&nbsp;meaning&nbsp;of&nbsp;<FONT color=#ff00ff>the&nbsp;third&nbsp;&nbsp;column</FONT>&nbsp;in&nbsp;results&nbsp;file&nbsp;"case.&nbsp;proj".&nbsp; Can you tell me these?<BR>&nbsp;&nbsp; Besides, in&nbsp;case.out&nbsp;file,&nbsp;I&nbsp;noticed&nbsp;atomic&nbsp;orbital&nbsp;is&nbsp;numbered.&nbsp;For&nbsp;example,&nbsp;<FONT color=#ff0000><EM>d</EM>&nbsp;orbital</FONT>&nbsp;is given by quantum number <EM>l</EM>=2 and <EM>m</EM>=1,2,3,4,5. You know, <EM>d</EM> orbitals are often written as dz2, dx2-y2,..... &nbsp;Can&nbsp;you&nbsp;tell&nbsp;me&nbsp;atomic&nbsp;orbitals, such as <FONT color=#ff0000><EM>d</EM> and <EM>p<FONT color=#000000>,</FONT></EM></FONT>&nbsp;&nbsp;are arranged in what order?&nbsp; </P>
<P>Best regards,</P>
<P>Yanling Li.&nbsp;</P>
<P>Institute of solid states physics, CAS, China.<BR><BR>&gt;Prasenjit&nbsp;Ghosh&nbsp;wrote:<BR>&gt;&nbsp;Dear&nbsp;Yanling,<BR>&gt;&nbsp;<BR>&gt;&gt;&nbsp;You&nbsp;can&nbsp;use&nbsp;projwfc.x&nbsp;post-processing&nbsp;tool&nbsp;in&nbsp;the&nbsp;PP&nbsp;directory&nbsp;which&nbsp;<BR>&gt;&nbsp;&gt;projects&nbsp;the&nbsp;DOS&nbsp;on&nbsp;the&nbsp;wavefunction&nbsp;of&nbsp;each&nbsp;atom.&nbsp;Then&nbsp;you&nbsp;can&nbsp;compare&nbsp;<BR>&gt;&nbsp;&gt;the&nbsp;total&nbsp;DOS&nbsp;with&nbsp;the&nbsp;projected&nbsp;dos&nbsp;and&nbsp;you&nbsp;can&nbsp;tell&nbsp;which&nbsp;band&nbsp;is&nbsp;from&nbsp;<BR>&gt;&gt;&nbsp;which&nbsp;wave&nbsp;function&nbsp;of&nbsp;which&nbsp;atom.&nbsp;Regarding&nbsp;the&nbsp;input&nbsp;file&nbsp;for&nbsp;it,&nbsp;you&nbsp;<BR>&gt;&nbsp;&gt;can&nbsp;find&nbsp;the&nbsp;details&nbsp;in&nbsp;Doc/INPUT_PROJWFC.txt<BR><BR>&gt;&gt;The&nbsp;PDOS&nbsp;can&nbsp;be&nbsp;obtained&nbsp;with&nbsp;lsym=.TRUE.&nbsp;(which&nbsp;is&nbsp;the&nbsp;default),&nbsp;but&nbsp;if&nbsp;you&nbsp;want&nbsp;to&nbsp;know<BR>&gt;&gt;the&nbsp;projection&nbsp;on&nbsp;individual&nbsp;KS&nbsp;states&nbsp;(the&nbsp;PDOS&nbsp;is&nbsp;build&nbsp;up&nbsp;on&nbsp;these,&nbsp;by&nbsp;summing&nbsp;up&nbsp;on<BR>&gt;&gt;k-point&nbsp;and&nbsp;bands&nbsp;with&nbsp;correct&nbsp;weights),&nbsp;you&nbsp;need&nbsp;lsym=.FALSE.<BR><BR>&gt;&gt;cheers,<BR><BR>&gt;GS<BR><BR>&gt;&nbsp;<BR>&gt;&nbsp;With&nbsp;regards,<BR>&gt;&nbsp;Prasenjit.<BR>&gt;&nbsp;<BR></P><?xml:namespace prefix = ylli@theory.issp.ac.cn&nbsp;<mailto /><ylli@theory.issp.ac.cn&nbsp;<mailto:ylli@theory.issp.ac.cn><?xml:namespace prefix = mailto /><mailto:Pw_forum@pwscf.org></mailto:Pw_forum@pwscf.org></ylli@theory.issp.ac.cn&nbsp;<mailto:ylli@theory.issp.ac.cn></DIV></div>


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