<div dir="ltr"><div><div><div>Hi Werner,<br><br></div>I can certainly reproduce the results. In fact, I get 3 different results using CellFill vs. RasterFill vs. AreaFill with that res@mpShapeMode="FreeAspect" resource set. (CellFill and RasterFill are consistent with each other if that mapShapeMode is left at its default, but AreaFill still looks dramatically different).<br><br></div>Unfortunately, I do not have a solution or work-around for you. I will file a bug report on this. Is this a show-stopper for what you are trying to do?<br><br></div>Rick<br><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 7, 2014 at 9:23 AM, Werner Schneider <span dir="ltr"><<a href="mailto:werner.schneider@uni-bonn.de" target="_blank">werner.schneider@uni-bonn.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear NCL team,<br>
<br>
we have encountered a NCL problem when drawing contour<br>
maps. If we use non rectangular grids and the data field<br>
covers an area larger than the map limits, clipped data<br>
(directly from the map limits) seems to be mirrored into<br>
the inner part of the map. This only happens if we use the<br>
following resources combinations:<br>
<br>
<br>
res@mpShapeMode = "FreeAspect"<br>
<br>
res@cnFillMode = "CellFill"<br>
<br>
The specific result depends on the choice of the viewport.<br>
In any case no error message is generated.<br>
<br>
We use NCL version 6.2.0 with Linux 3.11.6-4-desktop<br>
x86_64 x86_64 x86_64 GNU/Linux.<br>
Please find attached an NCL script demonstrating the<br>
problem with simple artificial data and a postscript file<br>
with the plot result.<br>
<br>
Is there any problem in our script (perhaps forgotten<br>
additional resources) or maybe a NCL problem?<br>
<br>
Regards,<br>
Werner Schneider<br>
<br>
<br>
<br>
------------------------------<u></u>------------<br>
Werner Schneider<br>
Meteorological Institute University Bonn<br>
Auf dem Huegel 20<br>
53121 Bonn<br>
Germany<br>
Phone: <a href="tel:%2B49%20%280%29228%2073%205186" value="+49228735186" target="_blank">+49 (0)228 73 5186</a><br>
E-Mail: <a href="mailto:werner.schneider@uni-bonn.de" target="_blank">werner.schneider@uni-bonn.de</a><br>
------------------------------<u></u>------------<br>
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<br></blockquote></div><br></div>