<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
</head>
<body dir="ltr">
<div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;" dir="ltr">
<p>Respected Sir.</p>
<p><br>
</p>
<p>I have computed the force for the super cell and used the parameter --dim="2 2 1" .</p>
<p><br>
</p>
<p>Regards,</p>
<p><br>
</p>
<p>Ghadiyali Mohammed Kader</p>
<p><br>
</p>
<p>Research Scholar</p>
<p><br>
</p>
<p>University of Mumbai.</p>
</div>
</body>
</html>