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<BODY style="FONT-SIZE: 10pt; MARGIN: 10px; FONT-FAMILY: verdana"><FONT 
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<DIV>K_POINTS</DIV>
<DIV>&nbsp;311</DIV>
<DIV>&nbsp;&nbsp;-0.500&nbsp;&nbsp;0.500&nbsp;&nbsp;0.500&nbsp;&nbsp;1</DIV>
<DIV>&nbsp;&nbsp;-0.495&nbsp;&nbsp;0.495&nbsp;&nbsp;0.495&nbsp;&nbsp;2</DIV>
<DIV>&nbsp;&nbsp;-0.490&nbsp;&nbsp;0.490&nbsp;&nbsp;0.490&nbsp;&nbsp;3</DIV>
<DIV>&nbsp;&nbsp;-0.485&nbsp;&nbsp;0.485&nbsp;&nbsp;0.485&nbsp;&nbsp;4</DIV>
<DIV>&nbsp;&nbsp;-0.480&nbsp;&nbsp;0.480&nbsp;&nbsp;0.480&nbsp;&nbsp;5</DIV>
<DIV>&nbsp;</DIV>
<DIV>You should change the k point set as follows:</DIV>
<DIV>
<DIV>K_POINTS</DIV>
<DIV>&nbsp;311</DIV>
<DIV>&nbsp;&nbsp;-0.500&nbsp;&nbsp;0.500&nbsp;&nbsp;0.500&nbsp;&nbsp;1</DIV>
<DIV>&nbsp;&nbsp;-0.495&nbsp;&nbsp;0.495&nbsp;&nbsp;0.495&nbsp;&nbsp;1</DIV>
<DIV>&nbsp;&nbsp;-0.490&nbsp;&nbsp;0.490&nbsp;&nbsp;0.490&nbsp;&nbsp;1</DIV>
<DIV>&nbsp;&nbsp;-0.485&nbsp;&nbsp;0.485&nbsp;&nbsp;0.485&nbsp;&nbsp;1</DIV>
<DIV>&nbsp;&nbsp;-0.480&nbsp;&nbsp;0.480&nbsp;&nbsp;0.480&nbsp;&nbsp;1</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV></FONT></DIV>
<DIV><FONT face=Verdana color=#000080 size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Verdana color=#000080 size=2></FONT>&nbsp;</DIV>
<DIV><FONT face=Verdana color=#c0c0c0 size=2>2009-02-23 </FONT></DIV><FONT 
face=Verdana color=#000080 size=2>
<HR style="WIDTH: 100px" align=left color=#b5c4df SIZE=1>
</FONT>
<DIV><FONT face=Verdana color=#c0c0c0 size=2><SPAN>yccheng.nju</SPAN> 
</FONT></DIV>
<HR color=#b5c4df SIZE=1>

<DIV><FONT face=Verdana size=2><STRONG>发件人:</STRONG> 潘登 </FONT></DIV>
<DIV><FONT face=Verdana size=2><STRONG>发送时间:</STRONG> 2009-02-23&nbsp; 12:43:56 
</FONT></DIV>
<DIV><FONT face=Verdana size=2><STRONG>收件人:</STRONG> pw_forum </FONT></DIV>
<DIV><FONT face=Verdana size=2><STRONG>抄送:</STRONG> </FONT></DIV>
<DIV><FONT face=Verdana size=2><STRONG>主题:</STRONG> [Pw_forum] Help me with the 
Band Structure Calculation </FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV><FONT face=Verdana size=2>
<DIV>Dear&nbsp;All,</DIV>
<DIV></DIV>
<DIV>&nbsp;&nbsp;I&nbsp;was&nbsp;trying&nbsp;to&nbsp;do&nbsp;a&nbsp;Band&nbsp;calculation,&nbsp;and&nbsp;I&nbsp;got&nbsp;a&nbsp;error&nbsp;message&nbsp;like&nbsp;this&nbsp;:</DIV>
<DIV></DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;from&nbsp;card_kpoints&nbsp;:&nbsp;error&nbsp;#&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;error&nbsp;or&nbsp;end&nbsp;of&nbsp;file&nbsp;while&nbsp;reading&nbsp;tpiba&nbsp;k&nbsp;points</DIV>
<DIV></DIV>
<DIV>The&nbsp;inputs&nbsp;is&nbsp;:</DIV>
<DIV></DIV>
<DIV>&nbsp;&amp;control</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;calculation&nbsp;=&nbsp;'bands'</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;restart_mode='from_scratch'</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;prefix='BaNiAs',</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pseudo_dir&nbsp;=&nbsp;'/disk2/xgwan/Quantum-Espresso/espresso-4.0.3/pseudo/',</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;outdir='/disk2/xgwan/tmp/'</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wf_collect=.true.</DIV>
<DIV>&nbsp;/</DIV>
<DIV>&nbsp;&amp;system</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ibrav=7,</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;celldm(1)=7.7702,</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;celldm(3)=2.806,</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;nat=10,</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ntyp=3,</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ecutwfc&nbsp;=&nbsp;40.0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;occupations=&nbsp;'tetrahedra'</DIV>
<DIV>&nbsp;/</DIV>
<DIV>&nbsp;&amp;electrons</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;diagonalization&nbsp;=&nbsp;'cg'</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;mixing_beta&nbsp;=&nbsp;0.7</DIV>
<DIV>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;conv_thr&nbsp;=&nbsp;&nbsp;1.0d-6</DIV>
<DIV>&nbsp;/</DIV>
<DIV>ATOMIC_SPECIES</DIV>
<DIV>&nbsp;Ba&nbsp;56.00&nbsp;Ba.pbe-nsp-van.UPF</DIV>
<DIV>&nbsp;Ni&nbsp;28.00&nbsp;Ni.pbe-nd-rrkjus.UPF</DIV>
<DIV>&nbsp;As&nbsp;33.00&nbsp;As.pbe-n-van.UPF</DIV>
<DIV>ATOMIC_POSITIONS&nbsp;{crystal}</DIV>
<DIV>&nbsp;Ba&nbsp;0.0000&nbsp;0.0000&nbsp;&nbsp;0.0000</DIV>
<DIV>&nbsp;Ba&nbsp;0.0000&nbsp;0.0000&nbsp;&nbsp;0.5000</DIV>
<DIV>&nbsp;Ni&nbsp;0.5000&nbsp;0.0000&nbsp;&nbsp;0.2500</DIV>
<DIV>&nbsp;Ni&nbsp;0.0000&nbsp;0.5000&nbsp;&nbsp;0.2500</DIV>
<DIV>&nbsp;Ni&nbsp;0.5000&nbsp;0.0000&nbsp;&nbsp;0.7500</DIV>
<DIV>&nbsp;Ni&nbsp;0.0000&nbsp;0.5000&nbsp;&nbsp;0.7500</DIV>
<DIV>&nbsp;As&nbsp;0.0000&nbsp;0.0000&nbsp;&nbsp;0.3476</DIV>
<DIV>&nbsp;As&nbsp;0.0000&nbsp;0.0000&nbsp;&nbsp;0.6524</DIV>
<DIV>&nbsp;As&nbsp;0.0000&nbsp;0.0000&nbsp;&nbsp;0.8476</DIV>
<DIV>&nbsp;As&nbsp;0.0000&nbsp;0.0000&nbsp;&nbsp;0.1524</DIV>
<DIV>K_POINTS</DIV>
<DIV>&nbsp;311</DIV>
<DIV>&nbsp;&nbsp;-0.500&nbsp;&nbsp;0.500&nbsp;&nbsp;0.500&nbsp;&nbsp;1</DIV>
<DIV>&nbsp;&nbsp;-0.495&nbsp;&nbsp;0.495&nbsp;&nbsp;0.495&nbsp;&nbsp;2</DIV>
<DIV>&nbsp;&nbsp;-0.490&nbsp;&nbsp;0.490&nbsp;&nbsp;0.490&nbsp;&nbsp;3</DIV>
<DIV>&nbsp;&nbsp;-0.485&nbsp;&nbsp;0.485&nbsp;&nbsp;0.485&nbsp;&nbsp;4</DIV>
<DIV>&nbsp;&nbsp;-0.480&nbsp;&nbsp;0.480&nbsp;&nbsp;0.480&nbsp;&nbsp;5</DIV>
<DIV>...</DIV>
<DIV>...</DIV>
<DIV></DIV>
<DIV>I&nbsp;knew&nbsp;errors&nbsp;happened&nbsp;in&nbsp;the&nbsp;K_POINTS.&nbsp;And&nbsp;I&nbsp;have&nbsp;checked&nbsp;for&nbsp;many</DIV>
<DIV>times,&nbsp;but&nbsp;I&nbsp;could&nbsp;not&nbsp;find&nbsp;where&nbsp;is&nbsp;the&nbsp;error.Would&nbsp;someone&nbsp;point&nbsp;it</DIV>
<DIV>out&nbsp;for&nbsp;me&nbsp;?&nbsp;Thanks&nbsp;a&nbsp;lot.</DIV>
<DIV></DIV>
<DIV>Have&nbsp;nice&nbsp;day!</DIV>
<DIV></DIV>
<DIV>Pan&nbsp;Deng</DIV>
<DIV>Nanjing&nbsp;University</DIV>
<DIV>_______________________________________________</DIV>
<DIV>Pw_forum&nbsp;mailing&nbsp;list</DIV>
<DIV>Pw_forum@pwscf.org</DIV>
<DIV>http://www.democritos.it/mailman/listinfo/pw_forum</DIV></FONT></DIV></BODY></HTML>