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<div class="moz-cite-prefix">Thanks Rick,</div>
<div class="moz-cite-prefix"><br>
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<div class="moz-cite-prefix">It works.</div>
<div class="moz-cite-prefix"><br>
</div>
<div class="moz-cite-prefix">LSL<br>
</div>
<div class="moz-cite-prefix"><br>
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<div class="moz-cite-prefix">On 2021/9/8 下午10:49, Rick Brownrigg
wrote:<br>
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<blockquote type="cite"
cite="mid:CAGKRhbG6xFHK8TT5-YJ8+uwu8Sve8prq3EMZOcBENetn_ueCUw@mail.gmail.com">
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<div>Hi,</div>
<div><br>
</div>
<div>I don't know for certain, but you might try making your
variable "loess_id", which is assigned from the call to
gsn_add_shapefile_polylines(), into an array of type graphic
and len=4, just like you do with the variables plot and map.</div>
<div><br>
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<div>Hope that helps...</div>
<div>Rick</div>
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<br>
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<div dir="ltr" class="gmail_attr">On Wed, Sep 8, 2021 at 8:22 AM
LSL via ncl-talk <<a
href="mailto:ncl-talk@mailman.ucar.edu"
moz-do-not-send="true">ncl-talk@mailman.ucar.edu</a>>
wrote:<br>
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<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<p> </p>
<p style="margin-bottom:0in;line-height:100%">Dear NCL
community,</p>
<p style="margin-bottom:0in;line-height:100%"><br>
</p>
<p style="margin-bottom:0in;line-height:100%">I have met a
problem when overlaying polyline boundary on each contour
plots within one panel. It seems that whatever how many
sentences with gsn_add_shapefile_polylines added, there is
always one boundary on one plot. <br>
</p>
<p style="margin-bottom:0in;line-height:100%"><br>
</p>
<p style="margin-bottom:0in;line-height:100%">How can I add
for all four plots? Thanks in advance, </p>
<p style="margin-bottom:0in;line-height:100%"><br>
</p>
<p style="margin-bottom:0in;line-height:100%">LSL</p>
<p style="margin-bottom:0in;line-height:100%"><br>
</p>
<p style="margin-bottom:0in;line-height:100%">The script and
figure is attached.</p>
<p> </p>
</div>
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