<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Hello Danny,</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Thank you very much for your nomads work. I have used it to extract GFS data and plot cross-sections using RAOB. I enjoy looking at your balloon work. I was the forecaster for a research project studying stratospheric ozone based in Saskatchewan in 1975 and the pictures bring back memories of the ballon launches. We even had some go astray too.</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">I am migrating from a dual Linux/Windows system to a Macintosh and I cannot get rNomads to work. The problem seems to be in accessing wgrib2.</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Here is a snippet from my bash terminal:</div><div class="gmail_default" style="font-family:verdana,sans-serif"><p style="margin:0px;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(195,55,32)">~/SCI/rNomads $<span style="color:rgb(0,0,0)"> echo $PATH</span></p>
<p style="margin:0px;font-size:11px;line-height:normal;font-family:Menlo">/Users/pking/ ... n:/usr/local/wgrib2:/usr/local/wgrib</p>
<p style="margin:0px;font-size:11px;line-height:normal;font-family:Menlo"><span style="color:rgb(195,55,32)">~/SCI/rNomads $</span> wgrib2 fcst.grb</p>
<p style="margin:0px;font-size:11px;line-height:normal;font-family:Menlo">1:0:d=2015120900:TMP:800 mb:6 hour fcst:</p>
<p style="margin:0px;font-size:11px;line-height:normal;font-family:Menlo">2:131801:d=2015120900:RH:800 mb:6 hour fcst:</p>
<p style="margin:0px;font-size:11px;line-height:normal;font-family:Menlo">3:378897:d=2015120900:TMP:2 m above ground:6 hour fcst:</p>
<p style="margin:0px;font-size:11px;line-height:normal;font-family:Menlo">4:627907:d=2015120900:RH:2 m above ground:6 hour fcst:</p>
<p style="margin:0px;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(195,55,32)">~/SCI/rNomads $<span style="color:rgb(0,0,0)"> </span></p><div><span style="color:rgb(0,0,0)"><br></span></div><div><span style="color:rgb(0,0,0)">So wgrib2 is on my path and it does find 'fcst.grb' downloaded by rNomads. However rNomads can't find wgrib2 from within R:</span></div><div><span style="color:rgb(0,0,0)"><br></span></div><div><div>[Workspace loaded from ~/SCI/rnomads/.RData]</div><div><br></div><div>> system("wgrib2")</div><div>sh: wgrib2: command not found</div><div>> </div></div><div><br></div><div>DO you have any idea where I should look now?</div><div><br></div><div>Thanks</div><div><br></div><div>Pat</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Nov 15, 2015 at 12:30 AM, Bowman, Daniel <span dir="ltr"><<a href="mailto:haksaeng@live.unc.edu" target="_blank">haksaeng@live.unc.edu</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>Hello all,</p>
<p><br>
</p>
<p>I've just released rNOMADS 2.1.6. It now allows you to define a region to return data from in ReadGrib. This should speed up data processing by orders of magnitude for those of you who are using archived grib data (such as gfs-anl), since those don't give
an option to subset server-side.</p>
<p><br>
</p>
<p>Let me know if you have any questions or suggestions for further work.</p>
<p><br>
</p>
<p>Best,</p>
<p><br>
Danny<br>
</p>
<p><br>
</p>
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<div style="font-size:12pt;color:#000000;background-color:#ffffff;font-family:Calibri,Arial,Helvetica,sans-serif">
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Daniel C. Bowman<br>
Doctoral Candidate in Geophysics<br>
UNC Chapel Hill<br>
phone: <a href="tel:575-418-8555" value="+15754188555" target="_blank">575-418-8555</a><br>
<b>curriculum vitae</b>: <a href="http://www.unc.edu/~haksaeng/curriculum_vitae/bowman_cv.pdf" target="_blank">http://www.unc.edu/~haksaeng/curriculum_vitae/bowman_cv.pdf</a>
<br>
<b>LinkedIn</b>: <a title="Ctrl+Click or tap to follow the link" href="https://www.linkedin.com/in/dannycbowman" target="_blank">
https://www.linkedin.com/in/dannycbowman</a><br>
web:<a href="http://geosci.unc.edu/page/daniel-c-bowman" target="_blank">http://geosci.unc.edu/page/daniel-c-bowman</a><br>
twitter: @dannycbowman<br>
<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><font face="georgia, serif">Patrick King<br>Mobile: +1 647 525 6738</font></div></div>
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