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<div>Just to add to this thread; has anyone had any experience extracting point values using GrADS for MOS data (NDFD grib files)? Please let me know.</div>
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<div><font size="2" face="tahoma">Thanks</font></div>
<div><font size="2" face="tahoma"></font> </div>
<div><font size="2" face="tahoma">Brian</font></div>
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<font color="#000000" size="2" face="Tahoma"><b>From:</b> gradsusr-bounces@gradsusr.org [gradsusr-bounces@gradsusr.org] On Behalf Of Walsh, Brian J<br>
<b>Sent:</b> May 10, 2011 4:58 PM<br>
<b>To:</b> gradsusr@gradsusr.org<br>
<b>Subject:</b> [gradsusr] Extracting MOS Data<br>
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<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt">Dear GrADS Users,</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt"></span> </p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt">I’m downloading GFS MOS data in grib2 format (<a href="ftp://tgftp.nws.noaa.gov/SL.us008001/ST.opnl/DF.gr2/DC.ndgd/GT.mosgfs/AR.conus" target="_blank">ftp://tgftp.nws.noaa.gov/SL.us008001/ST.opnl/DF.gr2/DC.ndgd/GT.mosgfs/AR.conus</a>)
and while I am able to plot the data fine, I can’t seem to extract data for particular locations. The data seems to be on a Lambert Conformal grid. When trying to extract data, I get an “Interpolation Operand” error message.</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt"></span> </p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt">We are using GrADS version 2.0.a8 on a Linux server.</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt"></span> </p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt">Thanks in advance for any help.</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt"></span> </p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt">Regards,</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt"></span> </p>
<p class="MsoNormal"><span style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: black; FONT-SIZE: 10pt">Brian</span></p>
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