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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi Greg,<br>
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Ron's suggestion actually solved the problem! It turns out that my longitude settings were -80 -60 instead of say 280 320. All the data is plotting perfectly now. I'm guessing that the nps projection requires the lons to be in that format instead of the latlon
-60, etc values...<br>
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Thank you again for all of your help!<br>
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Onward and Upward,<br>
<br>
</font>Aaron D. Perry<br>
</font><font size="3"><font size="3"><font face="Tahoma" size="2">Atmospheric Sciences<br>
Lyndon State College<br>
Class of 2016<br>
</font></font></font></font></font><font size="3"><font face="Arial"><font size="3"><font size="3"><font face="Tahoma" size="2"><font size="3"><font face="Arial"><font size="3"><font size="3"><font face="Tahoma" size="2">Boston, MA</font></font></font></font></font>
<br>
Twitter: <a href="https://twitter.com/AaronPerryLSC">@AaronPerryLSC</a><br>
</font></font></font></font></font><font size="3"><font face="Arial"><font size="3"><font size="3"><font face="Tahoma" size="2">Mobile: 617-780-4312</font></font></font></font></font></div>
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<div style="direction: ltr;" id="divRpF641583"><font color="#000000" face="Tahoma" size="2"><b>From:</b> gradsusr-bounces@gradsusr.org [gradsusr-bounces@gradsusr.org] on behalf of Greg West [gwest@eos.ubc.ca]<br>
<b>Sent:</b> Tuesday, March 25, 2014 7:32 PM<br>
<b>To:</b> gradsusr@gradsusr.org<br>
<b>Subject:</b> Re: [gradsusr] Unable To Open Concatanated Regional GEM GRIB2s With GrADS<br>
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<div>Aaron,<br>
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<div>That is odd. I tried downloading a single 15km ugrd10m file. I ran '<a href="http://g2ctl.pl" target="_blank">g2ctl.pl</a> CMC_reg_UGRD_TGL_10_ps15km_2014032512_P012.grib2 > temp.ctl' and 'gribmap -i temp.ctl'. In grads, I typed 'open temp.ctl' and then
'd ugrd10m' (without setting any x, y, z, or t dimensions), and it plots fine. Below are the contents of the ctl file. You can compare it to yours. </div>
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<div>Also, here is the webpage with the 15km grid grib info: <a href="http://weather.gc.ca/grib/grib2_reg_15km_e.html" target="_blank">http://weather.gc.ca/grib/grib2_reg_15km_e.html</a></div>
<div>It includes information about which fields are on a different grid (I had speculated incorrectly about the ABSV being one of them).</div>
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<div>Greg</div>
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<div>--</div>
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<div>dset ^CMC_reg_UGRD_TGL_10_ps15km_2014032512_P012.grib2</div>
<div>index ^CMC_reg_UGRD_TGL_10_ps15km_2014032512_P012.grib2.idx</div>
<div>undef 9.999E+20</div>
<div>title CMC_reg_UGRD_TGL_10_ps15km_2014032512_P012.grib2</div>
<div>* produced by g2ctl v0.0.8.4</div>
<div>* command line options: CMC_reg_UGRD_TGL_10_ps15km_2014032512_P012.grib2</div>
<div>* griddef=1:0:(493 x 399):grid_template=20:winds(grid): polar stereographic grid: (493 x 399) input WE:SN output WE:SN res 8 North pole lat1 32.548976 lon1 225.380416 latD 60.000000 lonV 249.000000 dx 15000.000000 m dy 15000.000000 m:winds(grid)</div>
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<div>dtype grib2</div>
<div>pdef 493 399 nps 175.042904194139 398.997601209195 249.000000 15</div>
<div>xdef 2511 linear 0.000000 0.135012822779769</div>
<div>ydef 485 linear 24.541011 0.134966987628866</div>
<div>tdef 1 linear 00Z26mar2014 1mo</div>
<div>zdef 1 linear 1 1</div>
<div>vars 1</div>
<div>UGRD10m 0,103,10 0,2,2 ** 10 m above ground U-Component of Wind [m/s]</div>
<div>ENDVARS</div>
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