Hi Kanwei, <br><br>I am sorry, I am using a BED formatted wiggle file. Here is first few lines from my file<br><br>track type=wiggle_0 name=polyA_left<br>chrIII  329     405     1<br>chrIII  1841    1868    1<br>chrIII  1868    1917    3<br>

chrIII  1917    1944    2<br>chrIII  8486    8496    1<br>chrIII  8496    8498    12<br>chrIII  8498    8504    13<br>chrIII  8504    8509    14<br>chrIII  8509    8512    15<br>chrIII  8512    8551    18<br>chrIII  8551    8562    20<br>

chrIII  8562    8572    19<br>chrIII  8572    8574    8<br>chrIII  8574    8579    7<br>chrIII  8579    8580    8<br>chrIII  8580    8585    7<br>chrIII  8585    8588    6<br>chrIII  8588    8627    3<br>chrIII  8627    8655    1<br>

<br>each line with four required fields, they are 1| chromosome/contig ID of the reference sequence, 2| feature 
start position 3| feature end position and 4| feature coverage score. <br><br clear="all">thnaks, Vipin T S<br><br><br>
<br><br><div class="gmail_quote">On 27 April 2010 19:17, Kanwei Li <span dir="ltr">&lt;<a href="mailto:kanwei@gmail.com">kanwei@gmail.com</a>&gt;</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;">

Hi Vipin,<div><br></div><div>What is a bed wiggle file? We support both, but not at the same time :P</div><div><br></div><font color="#888888"><div>Kanwei</div>
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