<div dir="ltr">My apologies -- I misunderstood the purpose of the xyMarkerColors resource. Try the attached slightly modified version of your script. What I did was set xyMarkerOpacityF to zero, so that the markers drawn by gsn_csm_xy() will be completely transparent, and thus only the markers drawn by gsn_add_polymarker() are visible in the intended colors.<div><br></div><div>xyMarkerOpacityF is available in NCL 6.4.0+ If you have an older version of NCL try setting </div><div><br></div><div> res@xyMarkerColor = (/ 0., 0., 0., 0. /)</div><div><br></div><div>to achieve the same result.</div><div><br></div><div>Hope that helps...</div><div>Rick</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, May 21, 2018 at 9:59 AM, Vanúcia Schumacher <span dir="ltr"><<a href="mailto:vanucia-schumacher@hotmail.com" target="_blank">vanucia-schumacher@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p style="margin-top:0px;margin-bottom:0px"></p>
<div>Thanks for the quick response, but it did not work.</div>
<div>The script is attached.</div>
<div><br>
</div>
<div>Thank you for the advance</div>
<br>
<p></p>
</div>
<hr style="display:inline-block;width:98%">
<div id="gmail-m_4907795967157212630divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>De:</b> Rick Brownrigg <<a href="mailto:brownrig@ucar.edu" target="_blank">brownrig@ucar.edu</a>><br>
<b>Enviado:</b> segunda-feira, 21 de maio de 2018 12:29:40<br>
<b>Para:</b> Vanúcia Schumacher<br>
<b>Cc:</b> <a href="mailto:ncl-talk@ucar.edu" target="_blank">ncl-talk@ucar.edu</a><br>
<b>Assunto:</b> Re: [ncl-talk] Error on the gsnXRefLine</font>
<div> </div>
</div><div><div class="gmail-h5">
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<div>Hi,<br>
<br>
</div>
I think what is happening is that gsn_csm_xy() is drawing markers using defaults, which would be black and index 0 (the asterick). I'm a little surprise that the subsequent calls to gsn_add_polymarker() don't completely overlay the astericks. However, you might
be able to get what you want with just a call to gsn_csm_xy() by setting: <br>
<br>
</div>
<div> res@xyMarker = 16<br>
</div>
res@xyMarkerColors = colors<br>
<br>
</div>
See the docs at:<br>
<br>
<a href="http://ncl.ucar.edu/Document/Graphics/Resources/xy.shtml" target="_blank">http://ncl.ucar.edu/Document/<wbr>Graphics/Resources/xy.shtml</a><br>
<br>
</div>
Hope that helps, <br>
</div>
Rick<br>
</div>
<div class="gmail-m_4907795967157212630x_gmail_extra"><br>
<div class="gmail-m_4907795967157212630x_gmail_quote">On Sun, May 20, 2018 at 5:52 PM, Vanúcia Schumacher <span dir="ltr">
<<a href="mailto:vanucia-schumacher@hotmail.com" target="_blank">vanucia-schumacher@hotmail.<wbr>com</a>></span> wrote:<br>
<blockquote class="gmail-m_4907795967157212630x_gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex">
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<p style="margin-top:0px;margin-bottom:0px">Hi </p>
<p style="margin-top:0px;margin-bottom:0px"><br>
</p>
<p style="margin-top:0px;margin-bottom:0px"><span>I would like to know how to remove the "x" shaped markers that are appearing in my figure (attached) <span>when I include the option</span>: <span>res@gsnXRefLine = (/0./)?</span></span><br>
</p>
<p style="margin-top:0px;margin-bottom:0px"><span><span><br>
</span></span></p>
<p style="margin-top:0px;margin-bottom:0px"><span><span><span>res = True </span><br>
</span></span></p>
<p style="margin-top:0px;margin-bottom:0px"><span><span><span>....</span></span></span></p>
<p style="margin-top:0px;margin-bottom:0px"><span><span><span>res@xyMarkLineModes = "Markers"</span><br>
</span></span></p>
<p style="margin-top:0px;margin-bottom:0px"><span><span><span><span>res@gsnXRefLineDashPatterns = (/14/)</span><br>
</span></span></span></p>
<p style="margin-top:0px;margin-bottom:0px"><span><span><span><span><span>res@gsnXRefLine = (/0./) </span><br>
</span></span></span></span></p>
<p style="margin-top:0px;margin-bottom:0px"><span><span><span>...</span></span></span></p>
<p style="margin-top:0px;margin-bottom:0px"><span><span><span>...</span></span></span></p>
<p style="margin-top:0px;margin-bottom:0px"><span><span><span></span></span></span></p>
<div> map = gsn_csm_xy(wks,x,y,res) ;<span style="font-family:"Times New Roman"">blank xy plot</span></div>
<div><br>
</div>
<div> mkres = True</div>
<div> stations = new(dimsizes(x),graphic)</div>
<div><br>
</div>
<div> do i = 0, dimsizes(x)-1</div>
<div><br>
</div>
<div> mkres@gsMarkerColor = colors(i)</div>
<div> mkres@gsMarkerSizeF = 0.01</div>
<div> mkres@gsMarkerIndex = 16</div>
<div><br>
</div>
<div> stations(i) = gsn_add_polymarker(wks,map,x(i<wbr>),y(i),mkres)</div>
<div> </div>
<div> end do</div>
<div> draw(map) </div>
<div> frame(wks) </div>
<br>
<p></p>
</div>
</div>
<br>
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</blockquote>
</div>
<br>
</div>
</div>
</div></div></div>
</blockquote></div><br></div>