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<div><span></span>the file information in my letter is shown with ncl_filedump, the "Time" variable is as the aforementioned, there</div><div>didn't find another compound variable like "Time"</div>
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<div>dyjbean@gmail.com</div></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:lijpbasin@126.com">李嘉鹏</a></div><div><b>Date:</b> 2014-11-04 18:32</div><div><b>To:</b> <a href="mailto:ncl-talk@ucar.edu">ncl-talk</a></div><div><b>Subject:</b> Re: [ncl-talk] how to read a variable in group of hdf file?</div></div></div><div><div>Hi, Try `ncl_filedump AMSR_E_L2A_201108010017_D.hdf`, it might give you some hints of the corresponding variable name in NCL.</div>
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<div>On November 4, 2014 6:13:49 PM GMT+08:00, "dyjbean@gmail.com" <dyjbean@gmail.com> wrote:</div>
<div>>hi,</div>
<div>>i want to read a variable "Time" which is involved in group in a hdf</div>
<div>>file, a part of information of this hdf file is as follows:</div>
<div>>+++++++++++++++++++++++++++++++++++++++++++</div>
<div>>......</div>
<div>>GROUP=GeoField </div>
<div>>OBJECT=GeoField_1 </div>
<div>>GeoFieldName="Time" </div>
<div>>DataType=DFNT_FLOAT64 </div>
<div>>DimList=("DataTrack_lo") </div>
<div>>END_OBJECT=GeoField_1 </div>
<div>>OBJECT=GeoField_2 </div>
<div>>GeoFieldName="Latitude" </div>
<div>>DataType=DFNT_FLOAT32 </div>
<div>>DimList=("DataTrack_lo","DataXTrack_lo") </div>
<div>>END_OBJECT=GeoField_2 </div>
<div>>OBJECT=GeoField_3 </div>
<div>>GeoFieldName="Longitude" </div>
<div>>DataType=DFNT_FLOAT32 </div>
<div>>DimList=("DataTrack_lo","DataXTrack_lo") </div>
<div>>END_OBJECT=GeoField_3 </div>
<div>>END_GROUP=GeoField </div>
<div>>......</div>
<div>>++++++++++++++++++++++++++++++++++++++++++++++++++</div>
<div>></div>
<div>>i want to extract the "Time" in ncl, but it showed:</div>
<div>>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++</div>
<div>></div>
<div>>ncl 0> ff=addfile("AMSR_E_L2A_201108010017_D.hdf","r") </div>
<div>>ncl 1> time=ff->Time </div>
<div>>fatal:["Execute.c":6321]:variable (Time) is not in file (ff) </div>
<div>>fatal:["Execute.c":8565]:Execute: Error occurred at or near line 1</div>
<div>>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++</div>
<div>></div>
<div>>it seems that there doesn't exist "Time" variable in this hdf file,but</div>
<div>>it does,</div>
<div>></div>
<div>>how can i read this time info in ncl?</div>
<div>></div>
<div>></div>
<div>>thanks </div>
<div>></div>
<div>> </div>
<div>></div>
<div>></div>
<div>>dyjbean@gmail.com</div>
<div>></div>
<div>></div>
<div>>------------------------------------------------------------------------</div>
<div>></div>
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