<div dir="ltr"><div><div><div><div><div><div><div><div>Hi Barry,<br><br></div>Is this what you are looking for? <br><br> <a href="http://ncl.ucar.edu/Document/Graphics/Interfaces/gsn_add_polygon.shtml">http://ncl.ucar.edu/Document/Graphics/Interfaces/gsn_add_polygon.shtml</a><br><br> It follows the standard<br><br></div> res@gsnFrame = False<br></div> res@gsnDraw = False<br> ....<br> <br></div> draw(plot)<br></div> frame(wks)<br><br></div>paradigm that you've perhaps seen before. Each invocation of gsn_add_polygon() requires that you assign the return value to a unique variable/array-element.<br><br></div>HTH...<br></div>Rick<br><div><div><div><br></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Mar 6, 2017 at 8:45 PM, Barry Lynn <span dir="ltr"><<a href="mailto:barry.h.lynn@gmail.com" target="_blank">barry.h.lynn@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi:<div><br></div><div>I can write out the polygon data or simply read it using a Fortran program I wrote from NCL.</div><div><br></div><div>Can NCL possibly plot a n-vertices polygon, where n might be 4 or more?</div><div><br></div><div>Barry<br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Mar 7, 2017 at 5:19 AM, Barry Lynn <span dir="ltr"><<a href="mailto:barry.h.lynn@gmail.com" target="_blank">barry.h.lynn@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Thank you.<div><br></div><div>First, I am writing (I wrote) Fortran programs to read the data and write it to simple txt files. I will then read it into NCL, and interpolate it....</div><div><br></div><div>Not fun, but doable.</div><span class="m_5608188711281009143HOEnZb"><font color="#888888"><div><br></div><div>Barry</div></font></span></div><div class="m_5608188711281009143HOEnZb"><div class="m_5608188711281009143h5"><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Mar 6, 2017 at 11:55 PM, Rick Brownrigg <span dir="ltr"><<a href="mailto:brownrig@ucar.edu" target="_blank">brownrig@ucar.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi Barry,<br><br></div><div>There is no capability to read JSON built directly into NCL. Suppose it could be done using the asciiread and string facilities, but wow, that would be tedious.<br><br></div><div>Rick<br></div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_5608188711281009143m_-1946982843955100263h5">On Sun, Mar 5, 2017 at 12:47 PM, Barry Lynn <span dir="ltr"><<a href="mailto:barry.h.lynn@gmail.com" target="_blank">barry.h.lynn@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="m_5608188711281009143m_-1946982843955100263h5"><div dir="ltr">Hello:<div><br></div><div>I am wondering if I have missed an NCL program that can read json files from: </div><div><br></div><div><a href="https://www.ncdc.noaa.gov/nexradinv/" target="_blank">https://www.ncdc.noaa.gov/nexr<wbr>adinv/</a></div><div><br></div><div>Barry<br>-- <br><div class="m_5608188711281009143m_-1946982843955100263m_-3563390929941047484m_6648283908144486312gmail_signature"><div dir="ltr">Barry H. Lynn, Ph.D<div><div>Senior Lecturer,</div><div><div><span style="color:rgb(136,136,136)">The Institute of the Earth Science, </span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">The Hebrew University of Jerusalem, </span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">Givat Ram, Jerusalem 91904, Israel </span><br style="color:rgb(136,136,136)"></div><span style="color:rgb(136,136,136)">Tel: 972 547 231 170</span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">Fax: (972)-25662581</span></div></div><div><span style="color:rgb(136,136,136)"><br></span></div><div>C.E.O, Weather It Is, LTD<br>Weather and Climate Focus<br><a href="http://weather-it-is.com" target="_blank">http://weather-it-is.com</a><br>Jerusalem, Israel<br>Local: 02 930 9525<br>Cell: 054 7 231 170<br>Int-IS: x972 2 930 9525<br>US <a href="tel:(914)%20432-3108" value="+19144323108" target="_blank">914 432 3108</a><br></div></div></div>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="m_5608188711281009143m_-1946982843955100263gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Barry H. Lynn, Ph.D<div><div>Senior Lecturer,</div><div><div><span style="color:rgb(136,136,136)">The Institute of the Earth Science, </span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">The Hebrew University of Jerusalem, </span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">Givat Ram, Jerusalem 91904, Israel </span><br style="color:rgb(136,136,136)"></div><span style="color:rgb(136,136,136)">Tel: 972 547 231 170</span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">Fax: (972)-25662581</span></div></div><div><span style="color:rgb(136,136,136)"><br></span></div><div>C.E.O, Weather It Is, LTD<br>Weather and Climate Focus<br><a href="http://weather-it-is.com" target="_blank">http://weather-it-is.com</a><br>Jerusalem, Israel<br>Local: 02 930 9525<br>Cell: 054 7 231 170<br>Int-IS: x972 2 930 9525<br>US <a href="tel:(914)%20432-3108" value="+19144323108" target="_blank">914 432 3108</a><br></div></div></div>
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</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="m_5608188711281009143gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Barry H. Lynn, Ph.D<div><div>Senior Lecturer,</div><div><div><span style="color:rgb(136,136,136)">The Institute of the Earth Science, </span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">The Hebrew University of Jerusalem, </span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">Givat Ram, Jerusalem 91904, Israel </span><br style="color:rgb(136,136,136)"></div><span style="color:rgb(136,136,136)">Tel: 972 547 231 170</span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">Fax: (972)-25662581</span></div></div><div><span style="color:rgb(136,136,136)"><br></span></div><div>C.E.O, Weather It Is, LTD<br>Weather and Climate Focus<br><a href="http://weather-it-is.com" target="_blank">http://weather-it-is.com</a><br>Jerusalem, Israel<br>Local: 02 930 9525<br>Cell: 054 7 231 170<br>Int-IS: x972 2 930 9525<br>US <a href="tel:(914)%20432-3108" value="+19144323108" target="_blank">914 432 3108</a><br></div></div></div>
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