<div dir="ltr">Hi Sun,<div>You can set the xyLineColor resource to color your bar chart outline color. Note that you cannot set the individual outline color of each bar though. You can set the outline color for both above/below the reference line though by setting xyLineColors = (/"red","blue"/) (for example). </div><div><br></div><div>You cannot control the thickness of each bar. If you want that capability, I would suggest drawing each bar separately with different thicknesses, and then overlaying. </div><div>Hope that helps!</div><div>Adam</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Aug 2, 2019 at 2:52 AM sunmin park via ncl-talk <<a href="mailto:ncl-talk@ucar.edu">ncl-talk@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hello, NCL users<div><br></div><div>Anyone knows how I can change the outline color with the option "sres@gsnXYBarChart = True".</div><div><br></div><div>And how I can change the outline thickness of each bar? I tried "gsnXYBarChartOutlineThicknessF". it only allow me to change the outline for all bars.</div><div><br></div><div>Thank you in advance.</div><div>Sun-</div><div><div><br></div><br><div dir="ltr" class="gmail-m_5833397460458944823gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><p style="margin:0px;font-style:normal;font-weight:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:"Helvetica Neue""></p></div></div></div></div></div></div></div></div></div></div>
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