<div dir="ltr"><div>Dear All:</div><div><br></div><div>I would like to plot two shade areas in a diagram using the codes below:</div><div><br></div><div>  wspeedfill    = gsn_csm_contour(wks,ptt,wspeed_res)<br>opt = True<br>  opt@gsnShadeMid = "grey"<br> wspeedfill = gsn_contour_shade(wspeedfill,315.,330.,opt)<br>draw(wspeedfill)<br>opt1 = True<br>opt1@gsnShadeMid = "grey"<br>wspeedfill = gsn_contour_shade(wspeedfill,340.,355.,opt1)</div><div><br></div><div>However, only one shade area (<span style="font:400 13.33px/19.99px Arial,Helvetica,sans-serif;text-align:left;color:rgb(34,34,34);text-transform:none;text-indent:0px;letter-spacing:normal;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;font-size-adjust:none;font-stretch:normal;float:none;background-color:transparent">340.,355.) was plotted. Can you please tell me how to fix this problem?</span></div><div><span style="font:400 13.33px/19.99px Arial,Helvetica,sans-serif;text-align:left;color:rgb(34,34,34);text-transform:none;text-indent:0px;letter-spacing:normal;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;font-size-adjust:none;font-stretch:normal;float:none;background-color:transparent"><br></span></div><div><span style="font:400 13.33px/19.99px Arial,Helvetica,sans-serif;text-align:left;color:rgb(34,34,34);text-transform:none;text-indent:0px;letter-spacing:normal;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;font-size-adjust:none;font-stretch:normal;float:none;background-color:transparent">Thanks very much!</span></div><div><span style="font:400 13.33px/19.99px Arial,Helvetica,sans-serif;text-align:left;color:rgb(34,34,34);text-transform:none;text-indent:0px;letter-spacing:normal;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;font-size-adjust:none;font-stretch:normal;float:none;background-color:transparent"><br></span></div><div><span style="font:400 13.33px/19.99px Arial,Helvetica,sans-serif;text-align:left;color:rgb(34,34,34);text-transform:none;text-indent:0px;letter-spacing:normal;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;font-size-adjust:none;font-stretch:normal;float:none;background-color:transparent">Regards</span></div><div><span style="font:400 13.33px/19.99px Arial,Helvetica,sans-serif;text-align:left;color:rgb(34,34,34);text-transform:none;text-indent:0px;letter-spacing:normal;text-decoration:none;word-spacing:0px;display:inline;white-space:normal;font-size-adjust:none;font-stretch:normal;float:none;background-color:transparent">Ed</span><b></b><i></i><u></u><strike></strike></div><div><br></div></div>