<div dir="ltr"><div class="gmail_default" style="font-size:small">Hi Barry,</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Thanks for providing a sample trajectory script.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">I did try to run it, and got an error about not having enough colors. This is due to the code that gets the pressure ranges. A pressure range of "3" is being hard-coded, but the pressures (in one case) go from 2629 to 2924, which gives you over 90 levels.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">I cleaned up this code a little to fix this, and hopefully make it so you don't need to hard-code the pressure increment. Note: this code assumes that the pressures can be nicely represented by integers.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default"><font face="monospace, monospace">;---------------------------------------------------------------------- </font></div><div class="gmail_default"><font face="monospace, monospace">; Calculate the pressure range for coloring markers. </font></div><div class="gmail_default"><font face="monospace, monospace">;---------------------------------------------------------------------- </font></div><div class="gmail_default"><font face="monospace, monospace">function get_pressure_range(pres)</font></div><div class="gmail_default"><font face="monospace, monospace">begin</font></div><div class="gmail_default"><font face="monospace, monospace">; pres_incr = 3 ; Increment for pressure values </font></div><div class="gmail_default"><font face="monospace, monospace">; pres_start = min(toint(pres))+pres_incr ; start a little above the minimum pressure </font></div><div class="gmail_default"><font face="monospace, monospace">; pres_end = max(toint(pres))-pres_incr ; end a little below the maximum pressure </font></div><div class="gmail_default"><font face="monospace, monospace"><br></font></div><div class="gmail_default"><font face="monospace, monospace"> mnmxint = nice_mnmxintvl( min(pres), max(pres), 18, False)</font></div><div class="gmail_default"><font face="monospace, monospace"> pres_start = toint(mnmxint(0))</font></div><div class="gmail_default"><font face="monospace, monospace"> pres_end = toint(mnmxint(1))</font></div><div class="gmail_default"><font face="monospace, monospace"> pres_incr = toint(mnmxint(2))</font></div><div class="gmail_default"><font face="monospace, monospace"> if(pres_incr.eq.0) then</font></div><div class="gmail_default"><font face="monospace, monospace"> print("get_pressure_range: ERROR: pres_incr = 0, can't continue")</font></div><div class="gmail_default"><font face="monospace, monospace"> exit</font></div><div class="gmail_default"><font face="monospace, monospace"> end if</font></div><div class="gmail_default"><font face="monospace, monospace"> pres_span = ispan(pres_start,pres_end,pres_incr)</font></div><div class="gmail_default"><font face="monospace, monospace"> return(pres_span)</font></div><div class="gmail_default"><font face="monospace, monospace">end<span style="font-size:small"> </span></font></div><div class="gmail_default"><span style="font-size:small"><font face="arial, helvetica, sans-serif"><br></font></span></div><div class="gmail_default"><span style="font-size:small"><font face="arial, helvetica, sans-serif">--Mary</font></span></div><div class="gmail_default"><font face="monospace, monospace"><span style="font-size:small"><br></span></font></div><div class="gmail_default"><span style="font-size:small"><br></span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Feb 2, 2018 at 4:08 AM, Barry Lynn via ncl-talk <span dir="ltr"><<a href="mailto:ncl-talk@ucar.edu" target="_blank">ncl-talk@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">Please find.</div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Fri, Feb 2, 2018 at 8:24 AM, revathi cherry via ncl-talk <span dir="ltr"><<a href="mailto:ncl-talk@ucar.edu" target="_blank">ncl-talk@ucar.edu</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="h5"><div dir="ltr">Hello Everyone !<div><br></div><div>I am G. Revathi from India.</div><div><br></div><div>I am new to this NCL group. I am working on multiple cyclone tracks.</div><div><br></div><div>Please anyone could inform me how to write a sample script for multiple cyclonic tracks <span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">as I really need it</span>. It will help my thesis work. Anyone's work would be highly appreciated.</div><div><br></div><div><br clear="all"><div><div class="m_-4487234022380295575m_-5965315102862681773gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr">With Regards!</div><div dir="ltr"><br></div><div><b>Gandiboyina Revathi</b></div><div>Research Scholar</div><div>Department of Meteorology and Oceanography</div><div>Andhra University.</div></div></div></div></div></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="m_-4487234022380295575gmail_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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