<div dir="ltr"><div><div>[1] Extrapolation which is not based on physical principles is always dangerous. Results should be viewed with caution.<br><br></div>[2] Use ESMF nearest neighbor regridding<br><br> <a href="http://www.ncl.ucar.edu/Applications/ESMF.shtml">http://www.ncl.ucar.edu/Applications/ESMF.shtml</a><br> <a href="http://www.ncl.ucar.edu/Applications/Scripts/ESMF_regrid_neareststod_10.ncl">ESMF_regrid_neareststod_10.ncl</a><br><br></div>Example 10 is one example<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Oct 8, 2015 at 12:54 AM, AJILESH PP <span dir="ltr"><<a href="mailto:ajileshparolla@gmail.com" target="_blank">ajileshparolla@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Dear ncl users, Here I attached a station data plot over a shapefile. How do I extrapolate the data values to shapefile boundaries?. I found a similar question in ncltalk, but they answered like, the only option is to put the station data on a grid by using, say, triple2grid (This question was dated sep-2011). So I would like to know is there any new options available to do this, if not can anybody explain how to use triple2grid?<div>Thank You!</div><div>ajilesh<br><img alt="station_plot.png" style="max-width:100%" src="cid:15046350c93efdd1a471"></div></div>
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