<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:12pt"><div>Dear all,</div><div>I want to model a mall .It has a roof top garden. so for modeling it just require changing u value of roof or any other thing i supposed to do.</div><div><br></div><div>plz guide me.</div><div>This has been alluding me for last 6 days, so any help is appreciated.</div><div><br></div><div>Thanks</div><div>Regards</div><div>Ashok Singh Tanwar</div><div>M.Tech (Energy Engg.)</div><div><br></div><div><br></div></div></body></html>