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<p>Thank you Mary, that has done the trick.</p>
<p>Regards</p>
<p>Michael<br>
</p>
<br>
<div class="moz-cite-prefix">On 28/08/2017 18:25, Mary Haley wrote:<br>
</div>
<blockquote
cite="mid:CACNN_CKm4m=KQrBQPdNNPdUAdSvy44BC+dFGVCc398yfH3mvvg@mail.gmail.com"
type="cite">
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<div class="gmail_default" style="font-size:small">Hi Michael,</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small">I think the
key, which may seem somewhat counterintuitive, is to not set
res@gsnMaximize = True. The reason for this is that
gsnMaximize is actually trying to resize things so they'll fit
in a unit square, and apparently it's adding a little of a
margin (feature or bug, I'm not sure).</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small">To force no
border, I suggest not setting gsnMaximize, and you may also
want to set vpXF=0, vpYF=1, vpWidthF=1, and vpHeightF=1.</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small">I've created
an example script, attached.</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small">--Mary</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Aug 28, 2017 at 2:35 AM,
Michael Weston <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:mjweston@masdar.ac.ae" target="_blank">mjweston@masdar.ac.ae</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Dear NCL users<br>
<br>
I am using gsn_csm_contour to plot a single png image of
temperature from WRF.<br>
However the result produces a white border around the plot
(e.g. attached).<br>
Is it possible to remove this border?<br>
Although doubtful, I tried;<br>
res@gsnAttachBorderOn = False<br>
res@mpPerimOn = False<br>
<br>
There are no overlays.<br>
<div class="m_5141798374898389872moz-signature">Are there
any other suggestions on solving this?<br>
<br>
Thanks and regards<br>
<br>
-- <br>
<br>
<div class="m_5141798374898389872moz-signature">
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<div class="moz-signature"><b>Michael</b><font
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