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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">Thanks.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">I’ve been able to successfully run the code.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">However, when I pull out data for a specific location, the months, November to March, contain missing values.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">I’ve tested the same data in R using the SPEI program, and there are no missing values.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">(output and scripts attached)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">Thanks,
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">Benita<o:p></o:p></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""> Dennis Shea [mailto:shea@ucar.edu]
<br>
<b>Sent:</b> July 26, 2016 3:09 PM<br>
<b>To:</b> Mary Haley<br>
<b>Cc:</b> Tam, Benita (EC); ncl-talk@ucar.edu<br>
<b>Subject:</b> Re: [ncl-talk] Testing out new function (ncl 6.4.0): radext_fao56 doesn't work<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">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 <o:p></o:p></p>
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<p class="MsoNormal"> 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)<o:p></o:p></p>
<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>---<o:p></o:p></pre>
<pre style="margin-bottom:12.0pt">I also suggest you read the FAO-56 document. <br>In particular, the section on external radiation. <o:p></o:p></pre>
<pre>Good luck<o:p></o:p></pre>
<pre style="margin-bottom:12.0pt"><o:p> </o:p></pre>
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<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Tue, Jul 26, 2016 at 12:14 PM, Mary Haley <<a href="mailto:haley@ucar.edu" target="_blank">haley@ucar.edu</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">In the future, please respond back to ncl-talk so other users can benefit from the answers.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Dennis will have to answer your question about the function, as he wrote the suite of crop routines. He's on ncl-talk.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">--Mary<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Tue, Jul 26, 2016 at 11:45 AM, Tam, Benita (EC) <<a href="mailto:benita.tam@canada.ca" target="_blank">benita.tam@canada.ca</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">Thanks, Mary.
</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><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?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">(script attached)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">Thanks,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D">Benita</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><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</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-family:"Arial","sans-serif"">You need to load the "crop.ncl" library:</span><o:p></o:p></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><o:p></o:p></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><o:p></o:p></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><o:p></o:p></pre>
<pre> <o:p></o:p></pre>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">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:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Hi,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif""> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">I am testing out the latest version of NCL (6.4.0). The function, radext_fao56, doesn’t seem to work.
</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif""> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Error:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif""> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">fatal:Undefined identifier: (radext_fao56) is undefined, can't continue</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">fatal:["Execute.c":8575]:Execute: Error occurred at or near line 30 in file cangrd_ra.ncl</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif""> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">(NCL script attached)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif""> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Thanks,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Benita</span><o:p></o:p></p>
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