<html>
<head>
</head>
<body class='hmmessage'><div dir='ltr'>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 12pt;
font-family:Calibri
}
--></style>
<div dir="ltr"><pre style="line-height: 21.299999237060547px; white-space: normal; font-family: 'Segoe UI', 'Segoe UI Web Regular', 'Segoe UI Symbol', 'Helvetica Neue', 'BBAlpha Sans', 'S60 Sans', Arial, sans-serif; color: rgb(68, 68, 68); font-size: 15px; background-color: rgb(255, 255, 255);"><br></pre><pre style="line-height: 21.299999237060547px; white-space: normal; font-family: 'Segoe UI', 'Segoe UI Web Regular', 'Segoe UI Symbol', 'Helvetica Neue', 'BBAlpha Sans', 'S60 Sans', Arial, sans-serif; color: rgb(68, 68, 68); font-size: 15px; background-color: rgb(255, 255, 255);">Dear,</pre><pre style="line-height: 21.299999237060547px; white-space: normal; font-family: 'Segoe UI', 'Segoe UI Web Regular', 'Segoe UI Symbol', 'Helvetica Neue', 'BBAlpha Sans', 'S60 Sans', Arial, sans-serif; color: rgb(68, 68, 68); font-size: 15px; background-color: rgb(255, 255, 255);">Acctully i have many questions!! I have problem with calculation.</pre><pre style="line-height: 21.299999237060547px; white-space: normal; font-family: 'Segoe UI', 'Segoe UI Web Regular', 'Segoe UI Symbol', 'Helvetica Neue', 'BBAlpha Sans', 'S60 Sans', Arial, sans-serif; color: rgb(68, 68, 68); font-size: 15px; background-color: rgb(255, 255, 255);">First may i take account about sensibility of time calculation and with istruction? Have i to use to recolt simple and multiple scattering? how to read it? </pre><pre style="line-height: 21.299999237060547px; white-space: normal; font-family: 'Segoe UI', 'Segoe UI Web Regular', 'Segoe UI Symbol', 'Helvetica Neue', 'BBAlpha Sans', 'S60 Sans', Arial, sans-serif; color: rgb(68, 68, 68); font-size: 15px; background-color: rgb(255, 255, 255);">Best regards<br>Zahra</pre><pre style="line-height: 21.299999237060547px; white-space: normal; font-family: 'Segoe UI', 'Segoe UI Web Regular', 'Segoe UI Symbol', 'Helvetica Neue', 'BBAlpha Sans', 'S60 Sans', Arial, sans-serif; color: rgb(68, 68, 68); font-size: 15px; background-color: rgb(255, 255, 255);"><br></pre><p class="ecxMsoNormal" style=""><br></p></div>
</div></body>
</html>