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<div>Two changes to your descriptor file:</div>
<div>1. Add ‘dtype netcdf’ </div>
<div>2. Change “t,y,x” to “x,y” </div>
<div>—Jennifer</div>
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<div>On Apr 10, 2017, at 2:02 PM, Vizy, Edward K <<a href="mailto:ned@jsg.utexas.edu">ned@jsg.utexas.edu</a>> wrote:</div>
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<p class="MsoNormal">Hi –<span style="font-size:12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hope someone could help me out. I am trying to get the TRMM_3B42_Daily: TRMM (TMPA) Precipitation L3 1 day 0.25 degree x 0.25 degree V7 product from NASA to view in GrADS Version 2.1.a2 , but I am not having too much success with the netcdf-4
files.</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">For example, I am trying to open up one file: <a href="https://disc2.gesdisc.eosdis.nasa.gov/data/TRMM_L3/TRMM_3B42_Daily.7/1998/12/3B42_Daily.19981231.7.nc4">
https://disc2.gesdisc.eosdis.nasa.gov/data/TRMM_L3/TRMM_3B42_Daily.7/1998/12/3B42_Daily.19981231.7.nc4</a></p>
<p class="MsoNormal">using GrADS. The control file I have created is:</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">DSET ^./3B42_Daily.19981231.7.nc4</p>
<p class="MsoNormal">UNDEF -9999.9</p>
<p class="MsoNormal">XDEF 1440 LINEAR -179.875 0.25</p>
<p class="MsoNormal">YDEF 400 LINEAR -49.875 0.25</p>
<p class="MsoNormal">ZDEF 1 LEVELS 1 1</p>
<p class="MsoNormal">TDEF 1 LINEAR 31dec1998 1dy</p>
<p class="MsoNormal">VARS 8</p>
<p class="MsoNormal">precipitation=>r 0 t,y,x Daily accumulated precipitation (mm/day)</p>
<p class="MsoNormal">precipitation_cnt=>r_c 0 t,y,x Count of valid 3-hr precipitation (count)</p>
<p class="MsoNormal">IRprecipitation=>irr 0 t,y,x Daily accumulated precipitation (IR) (mm/day)</p>
<p class="MsoNormal">IRprecipitation_cnt=>irr_c 0 t,y,x Count of valid 3-hr IR precipitation retrievals (count)</p>
<p class="MsoNormal">HQprecipitation=>hqr 0 t,y,x Daily accumulated High Quality precipitation (mm/day)</p>
<p class="MsoNormal">HQprecipitation_cnt=>hqr_c 0 t,y,x Count of valid 3-hr HQ precipitation retrievals (count)</p>
<p class="MsoNormal">randomError=>re 0 t,y,x Daily total error (mm/day)</p>
<p class="MsoNormal">randomError_cnt=>re_c 0 t,y,x Count of valid 3-hr error retrievals for the day (count)</p>
<p class="MsoNormal">ENDVARS</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Does anyone have a working script that they could pass along to me, or suggest any changes to the above control file to make it work?</p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,</p>
<p class="MsoNormal">Ned Vizy</p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">______________________________________<br>
Dr. Edward "Ned" Vizy<br>
Research Scientist Associate V<br>
Department of Geological Sciences<br>
Jackson School of Geosciences<br>
The University of Texas at Austin<br>
Austin, TX 78712<br>
______________________________________</p>
<p class="MsoNormal"><o:p> </o:p></p>
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<div style="font-size: 12px; orphans: 2; widows: 2;">--</div>
<div style="font-size: 12px; orphans: 2; widows: 2;">Jennifer Miletta Adams<br>
Center for Ocean-Land-Atmosphere Studies (COLA)<br>
George Mason University<br>
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