<div dir="ltr">I really don't want anybody to work for me. I tried myself, but end up in a mess. That is the reason why I did't include my script in the question and asked for guidance in doing regridding. Thank you for your reply, I will try the way you suggested.<div>Thank you!</div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, 22 Jul 2015 at 18:38 Dennis Shea <<a href="mailto:shea@ucar.edu">shea@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">We don't see that you have done any work on this. I doubt anybody on<br>
ncl-talk will do the work for you.<br>
<br>
[1]<br>
The most important part of data processing is to *examine and know<br>
your data* Look at the contents of the HDF file.<br>
<br>
ncl_filedump MOD07_L2.A2012166.0520.006.2015058154457.hdf | less<br>
<br>
You will see something like<br>
<br>
file global attributes:<br>
HDFEOSVersion : HDFEOS_V2.9 <====<br>
StructMetadata_0 : GROUP=SwathStructure <====<br>
GROUP=SWATH_1<br>
<br>
<br>
Then look at the file when viewed as a HDF-EOS file<br>
<br>
ncl_filedump MOD07_L2.A2012166.0520.006.2015058154457.hdf.he2 | less<br>
<br>
[2]<br>
The WRF .ctl look like GrADS control files. How are people supposed to<br>
know what is in the files?<br>
<br>
[3]<br>
The ESMF section on regridding has 2 example that you can base your efforts:<br>
<br>
<a href="https://www.ncl.ucar.edu/Applications/ESMF.shtml" rel="noreferrer" target="_blank">https://www.ncl.ucar.edu/Applications/ESMF.shtml</a><br>
<br>
See Example 15 [ also, Example 8]<br>
<br>
======<br>
*AFTER* you have made an honest effort at trying to perform the<br>
regridding, you can respond to ncl-talk (no direct addressing to a<br>
person)<br>
<br>
<br>
<br>
On Wed, Jul 22, 2015 at 12:53 AM, AJILESH PP <<a href="mailto:ajileshparolla@gmail.com" target="_blank">ajileshparolla@gmail.com</a>> wrote:<br>
> Dear all<br>
> I am new to ncl and I need guidance to regrid MODIS Level-2 swath data to<br>
> the regular lat-lon grid size of my WRF output files (270*270) for all<br>
> levels. Here is the names of transferred sample data of MODIS and WRF.<br>
> MODIS: MOD07_L2.A2012166.0520.006.2015058154457.hdf<br>
> WRF: cnt_2012-06-14_d04.ctl, cnt_2012-06-14_d04.dat<br>
><br>
> Any help would be appreciated.<br>
> Thank You!<br>
><br>
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><br>
</blockquote></div>