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<div><span></span>It seems that the files should not be joined together.</div>
<div><br></div><div>Regards</div><div>Yaqiang</div><hr style="width: 210px; height: 1px;" color="#b5c4df" size="1" align="left">
<div><span><div style="MARGIN: 10px; FONT-FAMILY: verdana; FONT-SIZE: 10pt"><span style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;">*************************************************</span><br style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;"><span style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;">Dr. Yaqiang Wang</span><br style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;"><span style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;">Chinese Academy of Meteorological Sciences (CAMS)</span><br style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;"><span style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;">46, Zhong-Guan-Cun South Avenue</span><br style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;"><span style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;">Beijing, 100081</span><br style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;"><span style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;">China</span><br style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;"><span style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;"> </span><br style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;"><a href="mailto:yaqiang.wang@gmail.com" target="_blank" style="font-family: 微软雅黑; font-size: 14px; line-height: 21px;">yaqiang.wang@gmail.com</a><br style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;"><br style="color: rgb(136, 136, 136); font-family: 微软雅黑; font-size: 14px; line-height: 21px;"><a href="http://www.meteothinker.com" target="_blank" style="font-family: 微软雅黑; font-size: 14px; line-height: 21px;">http://www.meteothinker.com</a></div><div style="margin: 10px;"><span style="background-color: rgba(0, 0, 0, 0);"><u><font color="#0000ff"><a href="https://www.researchgate.net/profile/Yaqiang_Wang5">https://www.researchgate.net/profile/Yaqiang_Wang5</a></font></u></span><font face="verdana" size="2"><span style="line-height: 19px;"><br></span></font><span style="font-family: 微软雅黑; font-size: 14px; color: rgb(136, 136, 136); line-height: 21px;">**************************************************</span></div></span></div>
<blockquote style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5em;"><div> </div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><div style="PADDING-RIGHT: 8px; PADDING-LEFT: 8px; FONT-SIZE: 12px;FONT-FAMILY:tahoma;COLOR:#000000; BACKGROUND: #efefef; PADDING-BOTTOM: 8px; PADDING-TOP: 8px"><div><b>From:</b> <a href="mailto:william.rasch@noaa.gov">William Rasch - NOAA Federal</a></div><div><b>Date:</b> 2017-06-05 23:33</div><div><b>To:</b> <a href="mailto:gradsusr@gradsusr.org">gradsusr</a></div><div><b>Subject:</b> [gradsusr] Cannot Contour Grid - all undefined values error</div></div></div><div><div class="FoxDiv20170606090612332832"><div dir="ltr">Hi,<div><br></div><div>I have what would seem to be a very simple data-set and "variable" I'm trying to plot wiht GrADS. <br clear="all"><div><br></div><div>The grib files are located here...</div><div><br></div><div><a href="ftp://ftp.cdc.noaa.gov/Public/gbates/reforecast2/efi_grib2/pctile.2017060500.000_to_024hrs.grib2">ftp://ftp.cdc.noaa.gov/Public/gbates/reforecast2/efi_grib2/pctile.2017060500.000_to_024hrs.grib2</a><br></div><div class="gmail_signature"><div dir="ltr"><div><br></div><div>I am simply downloading several of these files, then do this:</div><div><br></div><div>cat * > efi.master</div><div>g2ctl efi.master > efi.master.ctl</div><div>gribmap -i efi.master.ctl</div><div><br></div><div>I'm simply trying to plot either:</div><div><br></div><div>temp2m</div><div>wind10m</div><div>apcpsfc</div><div><br></div><div>When I try to display the data, I get the error: </div><div><br></div><div>Cannot Contour Grid - all undefined values</div><div><br></div><div>Thanks for any help....</div><div><br></div><div>Bill</div></div></div>
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