Hi Wang Yongqing:<br><br>I wonder if you have:<br><br><pre>wrfout_d01_2003-07-1512,1600,1612,1700,1712,1800,1812,1900.<br><br>Do you download these time slices of wrfout into your directory with <br>wrfout_d01_2003-07-15_00:00:00.nc?<br><br>If not, you will get the error meesage for sure.<br><br>Thanks,<br><br>Yi Wang<br>From PNNL, USA<br></pre><br><br><b><i>Yongqing Wang <yongqing@hawaii.edu></i></b> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> Dear NCL users,<br><br> I down load the WRF_track_1.ncl from <br><br> http://www.ncl.ucar.edu/Applications/Scripts/WRF_track_1.ncl<br><br> and the data form<br><br> <br>http://www.ncl.ucar.edu/Applications/Data/cdf/wrfout_d01_2003-07-15_00:00:00,<br><br> I didn't change anything in the script, But there are something wrong <br>like following:<br><br> Copyright (C) 1995-2007 - All Rights Reserved<br> University Corporation for Atmospheric
Research<br> NCAR Command Language Version 5.0.0<br> The use of this software is governed by a License Agreement.<br> See http://www.ncl.ucar.edu/ for more details.<br>Troubles finding level 100 above ground.<br>Problems first occur at ( 32, 1)<br>Surface pressure = nan hPa.<br>STOP Error_in_finding_100_hPa_up statement executed<br><br> Could anybody tell me what's wrong in that?<br><br> Thanks a lot!<br><br>Qing<br>_______________________________________________<br>ncl-talk mailing list<br>ncl-talk@ucar.edu<br>http://mailman.ucar.edu/mailman/listinfo/ncl-talk<br></blockquote><br><p> 
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