<div dir="ltr"><div class="gmail_default" style="font-size:small">Please post all NCL questions to <a href="mailto:ncl-talk@ucar.edu">ncl-talk@ucar.edu</a> and not <a href="mailto:ncarg-talk@ucar.edu">ncarg-talk@ucar.edu</a>. </div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small"><a href="http://mailman.ucar.edu/mailman/listinfo/ncl-talk">http://mailman.ucar.edu/mailman/listinfo/ncl-talk</a></div><div class="gmail_default" style="font-size:small"><br></div><div class="gmail_default" style="font-size:small">--Mary</div><div class="gmail_default" style="font-size:small"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Feb 17, 2015 at 2:24 PM, Negin S <span dir="ltr"><<a href="mailto:negin513@gmail.com" target="_blank">negin513@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 class="HOEnZb"><div class="h5"><div dir="ltr"><div class="gmail_quote"><div dir="ltr">Hi Everyone!<div><br></div><div>Recently I am working on extracting data along a flight pathway. </div><div><br></div><div>I used the following for figuring out grid index of flight data across its pathway:</div><div><br></div><div>nm = getind_latlon2d (lat2d,lon2d, lat, lon)<br></div><div><br></div><div><div>do k=0,dimsizes(lat)-1</div><div> n = nm(k,0)</div><div> m = nm(k,1)</div></div><div>end</div><div><br></div><div>but I also need some help calculating the layer number based on flight altitude and time step based on flight time. </div><div>I could not find any example for extracting data along flight pathway.</div><div><br></div><div>Basically what I wanted to do is to extract data along flight pathway from model output(i.e. wrf-chem output) and write all the variables from model in a txt file.</div><div><br></div><div>I highly appreciate all your helps.</div><div><br></div><div>Best Regards,</div><div>Negin </div></div>
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