<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Hi Kristi,<div class=""><br class=""></div><div class="">you can find an example on the functions page for <b class="">gsn_add_polymarker</b> (example 1):</div><div class=""><br class=""></div><div class=""><a href="https://www.ncl.ucar.edu/Document/Graphics/Interfaces/gsn_add_polymarker.shtml" class="">https://www.ncl.ucar.edu/Document/Graphics/Interfaces/gsn_add_polymarker.shtml</a></div><div class=""><br class=""></div><div class="">Bye,</div><div class="">Karin</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">Am 10.07.2015 um 20:10 schrieb Kirsti Ashworth <<a href="mailto:ksashwor@umich.edu" class="">ksashwor@umich.edu</a>>:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#666666">Hi All</div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#666666"><br class=""></div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#666666">I am a fairly novice user of ncl and have managed to create colour-filled contour plots of atmospheric concentrations of various trace gases (height on y-axis, and time of day on x-axis). At the moment, I've just let ncl pick the scale. </div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#666666"><br class=""></div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#666666">I have observations from a flux tower (i.e. at one height) for these concentrations and would like to overlay a plot of these on the contour plots. I'd like to draw them as circles, colour-coded to match the colour-scale of the underlying plot.</div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#666666"><br class=""></div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#666666">I haven't managed to find an example of this in the documentation. Any suggestion as to how to achieve the plot, or of where to find an e.g. would be very gratefully received.</div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#666666"><br class=""></div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#666666">Cheers</div><div class="gmail_default" style="font-family:tahoma,sans-serif;color:#666666">Kirsti</div><div class=""><br class=""></div>-- <br class=""><div class="gmail_signature"><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div class=""><div class=""><div class=""><div class=""><div class="">------------------------------------------------------------------------------------------------------------<br class=""></div><span style="font-family:tahoma,sans-serif" class=""><span style="color:rgb(0,0,255)" class=""><font size="4" class="">Dr Kirsti Ashworth</font></span></span><br class=""><span style="color:rgb(0,255,255)" class=""><br class=""></span></div><span style="font-family:tahoma,sans-serif" class=""><b class=""><span style="color:rgb(0,0,255)" class="">Postdoctoral Research Scholar<br class=""></span></b></span></div><div class=""><span style="font-family:tahoma,sans-serif" class=""><span style="color:rgb(0,0,255)" class=""><b class="">Biosphere-Atmosphere Interactions Group</b><br class=""></span></span></div><span style="font-family:tahoma,sans-serif" class=""><span style="color:rgb(0,0,255)" class="">Atmospheric, Oceanic and Space Sciences Research (AOSS)<br class=""></span></span></div><span style="font-family:tahoma,sans-serif" class=""><span style="color:rgb(0,0,255)" class="">University of Michigan</span><br class=""><span style="background-color:rgb(255,255,255)" class=""><span style="color:rgb(0,0,255)" class=""><b class="">Te<span class=""></span>l:</b> +1-734-763-5367</span><span class=""></span><span class=""></span></span><br class=""><a href="http://aoss.engin.umich.edu/" target="_blank" class=""><b class=""><span style="color:rgb(255,0,0)" class="">http://aoss.engin.umich.edu/</span></b></a><br class=""><br class=""></span></div><div class=""><span style="font-family:tahoma,sans-serif" class=""><span style="color:rgb(0,0,255)" class="">Chair of iLEAPS Subcommittee 9:<br class=""></span></span></div><div class=""><span style="font-family:tahoma,sans-serif" class=""><span style="color:rgb(0,0,255)" class="">Early Career Scientists' Network and Events</span><br class=""></span></div><div class=""><span style="font-family:tahoma,sans-serif" class=""><a href="http://icgcr.nju.edu.cn/ileaps/" target="_blank" class=""><b class=""><span style="color:rgb(255,0,0)" class="">www.ileaps.org/</span></b></a><br class=""><br class=""></span></div><div class=""><span style="font-family:tahoma,sans-serif" class=""><font color="#0000ff" class="">AGU Fall Meeting Session Convener:</font></span></div><div class=""><span style="font-family:tahoma,sans-serif" class=""><font color="#0000ff" class="">Session 8720 -</font> </span><a href="https://agu.confex.com/agu/fm15/preliminaryview.cgi/Session8720" target="_blank" class=""><font color="#ff0000" class=""><b class="">VOCs and OH Reactivity: the Known Unknowns and Unknown Unknowns</b></font></a></div><div class=""><span style="font-family:tahoma,sans-serif" class=""><a href="http://fallmeeting.agu.org/2015/abstract-submissions/" target="_blank" class=""><font color="#ff0000" class="">Submit an abstract</font></a> <font color="#0000ff" class="">NOW!</font></span></div><div class="">-------------------------------------------------------------------------------------------------------------<br class=""></div></div></div></div></div></div></div>
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<div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-variant: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: 0px;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: 0px;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">____________________________________</div></span><span style="font-size: 13px; font-family: 'Courier New';" class="">Dipl. Geophys. Karin Meier-Fleischer</span></div></span><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class="">Visualisierung</span></font></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class="">Abteilung Anwendungen</span></font></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class=""><br class=""></span></font></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class="">Deutsches Klimarechenzentrum GmbH (DKRZ)</span></font></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class="">Bundesstrasse 45a * D-</span></font><span style="font-size: 13px; font-family: 'Courier New'; text-align: -webkit-auto;" class="">20146 Hamburg </span></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class="">Germany </span></font></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class=""><br class=""></span></font></div><div class=""><span style="font-family: 'Courier New'; font-size: 13px;" class="">Phone:<span class="Apple-tab-span" style="white-space: pre;"> </span>+49 (0)40 460094 126</span></div><div class=""><div class=""><span style="font-family: 'Courier New'; font-size: 13px; text-align: -webkit-auto;" class="">Fax:<span class="Apple-tab-span" style="white-space: pre;"> </span>+49 (0)40 460094 270</span></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class="">E-Mail:<span class="Apple-tab-span" style="white-space: pre;"> </span></span></font><span style="font-size: 13px; font-family: 'Courier New'; text-align: -webkit-auto;" class=""><a href="mailto:meier-fleischer@dkrz.de" class="">meier-fleischer@dkrz.de</a></span></div></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class="">URL:<span class="Apple-tab-span" style="white-space: pre;"> </span></span></font><span style="text-align: -webkit-auto; font-size: 13px; font-family: 'Courier New';" class=""><a href="http://www.dkrz.de/" class="">http://www.dkrz.de/</a></span></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class=""><br class=""></span></font></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class="">Geschäftsführer: Prof. Dr. Thomas Ludwig</span></font></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class="">Sitz der Gesellschaft: Hamburg</span></font></div><div class=""><font face="Courier New" class=""><span style="font-size: 13px;" class="">Amtsgericht Hamburg HRB 39784</span></font></div><div class=""><br class=""></div></div></span></div></div></div></div></div><br class="Apple-interchange-newline"><br class="Apple-interchange-newline">
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