<div dir="ltr">Hello Sir/Ma'am,<div><br></div><div>I am trying to plot QBO zonal wind in 24 degree North using Era - Interim data in GrADS. Could you tell me how to deseasonlize zonal wind in grads? I tried with <span style="color:rgb(0,0,0);font-family:"Times New Roman"">Bin Guan's GrADS Script Library </span> <a href="http://bguan.bol.ucla.edu/bGASL.html">http://bguan.bol.ucla.edu/bGASL.html</a>. But it showing error. Could you tell me how to do it manually? </div><div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><br></div><div>Best regards<br>Krishnakumar.AP<br> </div></div></div></div></div>
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