Gisele,<div><br></div><div>I have used the wrf_ll_to_ij function in NCL (<a href="http://www.ncl.ucar.edu/Document/Functions/Built-in/wrf_ll_to_ij.shtml">http://www.ncl.ucar.edu/Document/Functions/Built-in/wrf_ll_to_ij.shtml</a>) to get the closest grid indices for the station location and then get the data for the indices given by the function. Also you could use bilinear interpolation or other type of average with the surrounding grid points.</div>
<div><br></div><div>Juan<br><br><div class="gmail_quote">On Fri, Sep 11, 2009 at 3:19 PM, Gisele Zepka <span dir="ltr"><<a href="mailto:giselezepka@bol.com.br">giselezepka@bol.com.br</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hello everyone!<br>
<br>
I want to validate some simulations from WRFV2. My domain resolution is<br>
10 km and I have some observational data from surface stations. The<br>
coordinates of stations aren't coincidents with WRF grid points. Maybe I<br>
need to interpolate the nearest grid points of stations location.<br>
Please, I need some help.<br>
<br>
Gisele<br>
<br>
<br>
<br>
<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Juan O. Gonzalez<br>Research Assistant - Caribbean Integrated Coastal Ocean Observing System<br><br>Graduate Student - Physical Oceanography<br>Marine Sciences Department<br>
University of Puerto Rico - Mayaguez Campus<br>
</div>