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<font size="+1"><font face="Times New Roman, Times, serif">Hi,<br>
I am using NCL version 6.3.0. I am trying to use
gsn_add_polyline to draw on a stereo-polar map (similar to the
points added in example scatter_6.ncl). I attached a script that
is hopefully showing the problem I am dealing with. Plot 1 (on
the left) shows the data I originally wanted to plot.
Unfortunately, the 5th and 6th point (counting from the NP to
lower latitudes) are not connected on the shortest path. I then
changed the value for the 6th point from 359 to 1 degrees, which
resulted in plot 2. Thinking that gsn_add_polyline couldn't
handle points on either side of 0/360, I made up data that with
points alternating from 320-350 and 20-50. The resulting plot 3
does not show the same issue as plot 1. Can someone explain to
me when gsn_add_polyline will connect points through 0 or what I
am doing wrong here?<br>
Thanks,<br>
Andy<br>
<br>
</font></font>
<pre class="moz-signature" cols="72">--
Andy Miller
MIT PAOC PhD Candidate
77 Massachusetts Ave | 54-1715
Cambridge, MA 02139
Phone: 617-253-3715
Email: <a class="moz-txt-link-abbreviated" href="mailto:awmiller@mit.edu">awmiller@mit.edu</a></pre>
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