<div dir="ltr">Thank you, Dennis, for the suggestion!</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, May 11, 2020 at 9:25 PM Dennis Shea <<a href="mailto:shea@ucar.edu">shea@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Oops:</div><div> print(WS) ; all 287 values</div><div>should be</div><div> print(ws(:,nl,ml)) <br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, May 11, 2020 at 1:52 PM Dennis Shea <<a href="mailto:shea@ucar.edu" target="_blank">shea@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Looks correct to me.</div><div><br></div><div>Keep in mind that satellite swath data can be quite noisy. <br></div><div><br></div><div>You can do a simple test at one lat/lon location.</div><div><br></div><div> nl = 600 ; arbitrary ... your choice<br></div><div> ml = 700 ; " "<br></div><div> <br></div><div> ws_min = <b>min</b>(ws(:,nl,ml))</div><div> ws_max = <b>max</b>(ws(:,nl,ml)</div><div><br></div><div> print(WS) ; all 287 values</div><div> print("====") ; visual separator <br></div><div> print("ws_min ="+ws_min )</div><div> print("ws_max ="+ws_max )</div><div> print("swath="+swath(nl,ml)) ; should match 'ws_max'</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, May 11, 2020 at 1:16 PM Sakib Ahmed via ncl-talk <<a href="mailto:ncl-talk@ucar.edu" target="_blank">ncl-talk@ucar.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Dear NCL Community,<div><br></div><div>I'm trying to calculate the maximum wind swath(maximum wind speed at each grid point for all the time steps) from a model output but after plotting, it doesn't look correct. It would be helpful if anyone can point me if there's anything wrong with the code that I'm using. </div><div>;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;</div><div>begin</div><div><br></div><div>f = addfile("<a href="http://florence_wind.nc" target="_blank">florence_wind.nc</a>" ,"r" ) ; reading file </div><div>ws = f->ws ; reading variable </div><div>printVarSummary(ws)<br></div><div><br></div><div>Variable: ws<br>Type: float<br>Total Size: 1658634992 bytes<br> 414658748 values<br>Number of Dimensions: 3<br>Dimensions and sizes: [287] x [1202] x [1202]<br>Coordinates:<br></div><div>;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;calculate swath;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;</div><div><br></div><div>swath = dim_max_n(ws,0) ; swath<span style="color:rgb(0,0,0);font-family:courier;font-size:13.3333px">(nlat,nlon)</span></div><div><br></div><div>printVarSummary(swath)</div><div><br></div><div>Variable: swath<br>Type: float<br>Total Size: 5779216 bytes<br> 1444804 values<br>Number of Dimensions: 2<br>Dimensions and sizes: [1202] x [1202]<br>Coordinates:<br></div><div><br></div><div>end </div><div><br></div><div><div>Thank you in advance for the help. </div><div>Sakib</div><font color="#888888"><div><br></div><div><div><font face="arial, sans-serif" color="#000000">Sakib Ahmed</font></div><div><font face="arial, sans-serif" color="#000000">Connecticut College</font></div><div><font face="arial, sans-serif" color="#000000">Environmental Studies Major,</font></div><div><font face="arial, sans-serif" color="#000000">New London, CT 06320</font></div><div><br></div></div></font></div><div><br></div></div>
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