<div dir="ltr"><div>Your code<br> f= addfile("./Cangrd/<a href="http://tasmax_cangrd_1900_1950.nc">tasmax_cangrd_1900_1950.nc</a>", "r")<br> tasmax = f->tasmax ; tasmax(time,lat,lon)<br> tasmax@units = "degC" <br> printVarSummary(tasmax) <br> time = f->time <br></div><div> jday = time ; <******* I would be **stunned** if this were correct <br> radext = radext_fao56(jday, lat, 1) ; (time,lat)<br><br>---<br>Please read:<br> <a href="http://www.ncl.ucar.edu/Document/Functions/Built-in/cd_calendar.shtml">http://www.ncl.ucar.edu/Document/Functions/Built-in/cd_calendar.shtml</a><br> <a href="http://www.ncl.ucar.edu/Document/Functions/Built-in/conform.shtml">http://www.ncl.ucar.edu/Document/Functions/Built-in/conform.shtml</a><br> <a href="http://www.ncl.ucar.edu/Document/Functions/Built-in/day_of_year.shtml">http://www.ncl.ucar.edu/Document/Functions/Built-in/day_of_year.shtml</a><br><br> f= addfile("./Cangrd/<a href="http://tasmax_cangrd_1900_1950.nc">tasmax_cangrd_1900_1950.nc</a>", "r")<br> tasmax = f->tasmax ; tasmax(time,lat,lon) <br> printVarSummary(tasmax) <br><br> time = f->time <br> date = <strong>cd_calendar</strong>(time, -5)<br> jday = <a href="http://www.ncl.ucar.edu/Document/Functions/Built-in/day_of_year.shtml"><strong>day_of_year</strong></a>(date(:,0),date(:,1),date(:,2)<br><pre> radext = radext_fao56(jday, tasmax&lat, 1) ; (time,lat)<br><br> RADEXT = conform(tas, radext, (/0,1/) ) ; time;lat,lon<br> copy_VarAtts(radext, RADEXT)<br> copy_VarCoords(tas, RADEXT)<br> printVarSummary(RADEXT)<br><br>---<br></pre><pre>I also suggest you read the FAO-56 document. <br>In particular, the section on external radiation. <br><br></pre><pre>Good luck<br></pre><pre><br><br></pre><br> <br><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jul 26, 2016 at 12:14 PM, Mary Haley <span dir="ltr"><<a href="mailto:haley@ucar.edu" target="_blank">haley@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 class="gmail_default" style="font-size:small">In the future, please respond back to ncl-talk so other users can benefit from the answers.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">Dennis will have to answer your question about the function, as he wrote the suite of crop routines. He's on ncl-talk.</div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">--Mary</div><div class="gmail_default" style="font-size:small"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jul 26, 2016 at 11:45 AM, Tam, Benita (EC) <span dir="ltr"><<a href="mailto:benita.tam@canada.ca" target="_blank">benita.tam@canada.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1f497d">Thanks, Mary.
<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1f497d">I have one more question: I am trying to produce extraterrestrial radiation (radext) with three dimensions, but currently, my output is only 2D. Is there a
way to ensure that NCL keeps my longitude dimension?<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1f497d">(script attached)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1f497d">Thanks,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1f497d">Benita<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Mary Haley [mailto:<a href="mailto:haley@ucar.edu" target="_blank">haley@ucar.edu</a>]
<br>
<b>Sent:</b> July 26, 2016 1:10 PM<br>
<b>To:</b> Tam, Benita (EC)<br>
<b>Cc:</b> <a href="mailto:ncl-talk@ucar.edu" target="_blank">ncl-talk@ucar.edu</a><br>
<b>Subject:</b> Re: [ncl-talk] Testing out new function (ncl 6.4.0): radext_fao56 doesn't work<u></u><u></u></span></p><div><div class="h5"><div><div>
<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><span style="font-family:"Arial","sans-serif"">You need to load the "crop.ncl" library:</span><u></u><u></u></p>
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<pre><span style="font-size:12.0pt;font-family:"Arial","sans-serif"">load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/<a href="http://www.ncl.ucar.edu/Document/Functions/Crop/crop.shtml" target="_blank">crop.ncl</a>"</span><span style="font-size:12.0pt"><u></u><u></u></span></pre>
<pre><span style="font-size:12.0pt;font-family:"Arial","sans-serif"">The documentation for this function has this information in the "Prototype" section:</span><span style="font-size:12.0pt"><u></u><u></u></span></pre>
<pre><span style="font-family:"Arial","sans-serif""><a href="http://www.ncl.ucar.edu/Document/Functions/Crop/radext_fao56.shtml" target="_blank">http://www.ncl.ucar.edu/Document/Functions/Crop/radext_fao56.shtml</a></span><u></u><u></u></pre>
<pre><u></u> <u></u></pre>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Tue, Jul 26, 2016 at 10:48 AM, Tam, Benita (EC) <<a href="mailto:benita.tam@canada.ca" target="_blank">benita.tam@canada.ca</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA">Hi,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA">I am testing out the latest version of NCL (6.4.0). The function, radext_fao56, doesn’t seem to work.
</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA">Error:</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA">fatal:Undefined identifier: (radext_fao56) is undefined, can't continue</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA">fatal:["Execute.c":8575]:Execute: Error occurred at or near line 30 in file cangrd_ra.ncl</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA">(NCL script attached)</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA"> </span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA">Thanks,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"" lang="EN-CA">Benita</span><u></u><u></u></p>
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