<div class="__aliyun_email_body_block"><div  style="clear:both;"><span  style="font-family:Tahoma,Arial,STHeiti,SimSun;font-size:14.0px;color:#000000;">Dear everyone,</span></div><div  style="clear:both;"><span  style="font-family:Tahoma,Arial,STHeiti,SimSun;font-size:14.0px;color:#000000;"><br ></span></div><div  style="clear:both;"><span  style="font-family:Tahoma,Arial,STHeiti,SimSun;font-size:14.0px;color:#000000;">The  Semliki Forest virus tutorial (<a  href="https://www.cgl.ucsf.edu/chimera/data/tutorials/semliki/semliki.html">https://www.cgl.ucsf.edu/chimera/data/tutorials/semliki/semliki.html</a>) mentioned a radius.nc which is used for visualization of the layer. However, the tutorial doesn't describe where the reader can download it. </span></div><div  style="clear:both;"><span  style="font-family:Tahoma,Arial,STHeiti,SimSun;font-size:14.0px;color:#000000;">Do you know where to get thid file?</span></div><div  style="clear:both;"><span  style="font-family:Tahoma,Arial,STHeiti,SimSun;font-size:14.0px;color:#000000;"><br ></span></div><div  style="clear:both;">Thank you in advance.</div><div  style="clear:both;">Yeping Sun</div></div>