<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:st1="urn:schemas-microsoft-com:office:smarttags" xmlns="http://www.w3.org/TR/REC-html40">

<head>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">


<meta name=ProgId content=Word.Document>
<meta name=Generator content="Microsoft Word 10">
<meta name=Originator content="Microsoft Word 10">
<link rel=File-List href="cid:filelist.xml@01C3F930.E090AC70">
<o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags"
 name="PersonName"/>
<!--[if gte mso 9]><xml>
 <o:OfficeDocumentSettings>
  <o:DoNotRelyOnCSS/>
 </o:OfficeDocumentSettings>
</xml><![endif]--><!--[if gte mso 9]><xml>
 <w:WordDocument>
  <w:SpellingState>Clean</w:SpellingState>
  <w:GrammarState>Clean</w:GrammarState>
  <w:DocumentKind>DocumentEmail</w:DocumentKind>
  <w:EnvelopeVis/>
  <w:Compatibility>
   <w:BreakWrappedTables/>
   <w:SnapToGridInCell/>
   <w:WrapTextWithPunct/>
   <w:UseAsianBreakRules/>
  </w:Compatibility>
  <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
 </w:WordDocument>
</xml><![endif]--><!--[if !mso]>
<style>
st1\:*{behavior:url(#default#ieooui) }
</style>
<![endif]-->
<style>
<!--
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
        {mso-style-parent:"";
        margin:0in;
        margin-bottom:.0001pt;
        mso-pagination:widow-orphan;
        font-size:12.0pt;
        font-family:"Times New Roman";
        mso-fareast-font-family:"Times New Roman";}
a:link, span.MsoHyperlink
        {color:blue;
        text-decoration:underline;
        text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
        {color:purple;
        text-decoration:underline;
        text-underline:single;}
p.MsoPlainText, li.MsoPlainText, div.MsoPlainText
        {margin:0in;
        margin-bottom:.0001pt;
        mso-pagination:widow-orphan;
        font-size:10.0pt;
        font-family:"Courier New";
        mso-fareast-font-family:"Times New Roman";}
span.EmailStyle18
        {mso-style-type:personal-compose;
        mso-style-noshow:yes;
        mso-ansi-font-size:10.0pt;
        mso-bidi-font-size:10.0pt;
        font-family:Arial;
        mso-ascii-font-family:Arial;
        mso-hansi-font-family:Arial;
        mso-bidi-font-family:Arial;
        color:windowtext;}
span.SpellE
        {mso-style-name:"";
        mso-spl-e:yes;}
span.GramE
        {mso-style-name:"";
        mso-gram-e:yes;}
@page Section1
        {size:8.5in 11.0in;
        margin:1.0in 65.95pt 1.0in 65.95pt;
        mso-header-margin:.5in;
        mso-footer-margin:.5in;
        mso-paper-source:0;}
div.Section1
        {page:Section1;}
-->
</style>
<!--[if gte mso 10]>
<style>
 /* Style Definitions */ 
 table.MsoNormalTable
        {mso-style-name:"Table Normal";
        mso-tstyle-rowband-size:0;
        mso-tstyle-colband-size:0;
        mso-style-noshow:yes;
        mso-style-parent:"";
        mso-padding-alt:0in 5.4pt 0in 5.4pt;
        mso-para-margin:0in;
        mso-para-margin-bottom:.0001pt;
        mso-pagination:widow-orphan;
        font-size:10.0pt;
        font-family:"Times New Roman";}
</style>
<![endif]-->
</head>

<body lang=EN-US link=blue vlink=purple style='tab-interval:.5in'>

<div class=Section1>

<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>There is an option in <span class=SpellE>g_analyze</span> to
not subtract the average from the values being <span class=SpellE>autocorrelated</span>.
<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>When I calculate a correlation function with &#8211;<span
class=SpellE>subav</span> no I get a correlation function which goes through<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Zero but the data are all positive values. Am I doing
something <span class=GramE>wrong</span><o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoPlainText><span class=SpellE><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>g_analyze</span></font></span><font
face=Arial><span style='font-family:Arial'> &#8211;<span class=GramE>f <span
style='mso-spacerun:yes'>&nbsp;</span>*</span>.<span class=SpellE>trr</span> &#8211;s
*.<span class=SpellE>tpr</span> &#8211;ac &#8211;<span class=SpellE>fitfn</span>
<span class=SpellE>exp_exp</span> &#8211;<span class=SpellE>subav</span> no &#8211;n
*.<span class=SpellE>ndx</span> -w<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanks<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Ilya<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><span style='mso-spacerun:yes'>&nbsp;</span><o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p>&nbsp;</o:p></span></font></p>

<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>----------------------------------------------------------------------------------------------<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Dr. </span></font><st1:PersonName>Ilya Chorny</st1:PersonName><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>Department of Pharmaceutical Chemistry<o:p></o:p></p>

<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>DOE/SLOAN Postdoctoral Researcher<span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>University
of California, San Francisco<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Tel:<span style='mso-spacerun:yes'>&nbsp; </span>(415)-476-6875<span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>600 16th <span class=SpellE>st</span><o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Fax:<span style='mso-spacerun:yes'>&nbsp; </span>(415)502-4222<span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>San Francisco, CA 94107<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>Cell: (408)887-8496<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><span
style='mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span>Email: ichorny@maxwell.ucsf.edu<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'>----------------------------------------------------------------------------------------------<o:p></o:p></span></font></p>

<p class=MsoPlainText><font size=2 face="Courier New"><span style='font-size:
10.0pt'><o:p>&nbsp;</o:p></span></font></p>

</div>

</body>

</html>