<div dir="ltr">Dear pwscf users,<div><br></div><div>I have got electrostatic potential, but I want to average the data to make the curve more smoothly like FIG11 in this paper <a href="http://prb.aps.org/abstract/PRB/v71/i23/e235317">http://prb.aps.org/abstract/PRB/v71/i23/e235317</a>. But I haven't found correct definition of average electrostatic potential from web of science up till now. The problem has also troubled me for several days. I put the data of electric potential alone Z in the attachments. If the data was plotted, it would to be a curve like many waves, but I want to get a average one.</div>
<div><br></div><div>Any suggestion is appreciated.</div><div>Thank you in advance.<br><div class="gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:#f5f5f5;padding:5px;color:#222;font-family:arial;font-style:normal;font-weight:bold;font-size:13px;border:1px solid #ddd">
<a href="https://docs.google.com/file/d/0Bw0YC_vb-zl4RV9rSXZqRHNYc00/edit?usp=drive_web" target="_blank" style="display:inline-block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;padding:1px 0px;border:none;width:100%"><img style="vertical-align: bottom; border: none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="color:#15c;text-decoration:none;vertical-align:bottom">potential-pw.txt</span></a></div>
</div><div><br clear="all"><div><br></div>-- <br><div dir="ltr">------------------------------------------------------------------------------------------------------------<div>Yue-Wen FANG, PhD candidate<br><div><a href="http://clpm.ecnu.edu.cn/" style="font-family:arial,sans-serif;font-size:14px;background-color:rgb(255,255,255)" target="_blank">Key Laboratory of Polar Materials and Devices, Ministry of Education</a><br style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:14px;background-color:rgb(255,255,255)">
<div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:14px;background-color:rgb(255,255,255)"><a href="http://english.ecnu.edu.cn/" target="_blank">East China Normal University </a></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:14px;background-color:rgb(255,255,255)">
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