<br><br><div class="gmail_quote">On 21 July 2010 10:28, 80n <span dir="ltr"><<a href="mailto:80n80n@gmail.com">80n80n@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div>Emilie</div>
<div>Thanks for this link. It all looks rather complicated and too much for the amount of data that I have. I was hoping for a simpler solution.</div>
<div> </div>
<div>Right now, it seems to me that tracing twice might be the most effective solution.</div>
<div> <br></div></blockquote></div><br>Maybe, anyway if you want to discuss something more technical I would be happy to do so.<br><br>Emilie Laffray<br>