<div dir="ltr">I'm not Dave, but I'll go ahead and say "no" - CurlyVectors are more akin to streamlines in that they don't exist at any one "point" but rather get longer and turn with the wind as magnitude increases. You can't simply turn off the CurlyVector in some areas as it would break up the streamline by falling below an arbitrary magnitude. vcMinMagnitude seems to look the best with either LineArrow or FillArrow glyphs, in my experience.<div><br></div><div>Good luck!</div><div><br></div><div><br></div><div>Kyle</div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr">----------------------------------------<div>Kyle S. Griffin</div><div>Department of Atmospheric and Oceanic Sciences</div><div>University of Wisconsin - Madison</div><div>Room 1421</div><div>1225 W Dayton St, Madison, WI 53706</div><div>Email: <a href="mailto:ksgriffin2@wisc.edu" target="_blank">ksgriffin2@wisc.edu</a></div></div></div></div>
<br><div class="gmail_quote">On Wed, Dec 10, 2014 at 7:04 AM, Xi Chang <span dir="ltr"><<a href="mailto:xi.chang01@gmail.com" target="_blank">xi.chang01@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"><div><div>Hi Dave, HI NCL,<br><br>so, is there any way around how to use " <b>res@vcMinMagnitudeF " </b>for "CurlyVector" mode?<br></div>Thanks<span class="HOEnZb"><font color="#888888"><br><br></font></span></div><span class="HOEnZb"><font color="#888888">chang.<br></font></span></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 7, 2014 at 3:22 PM, David Brown <span dir="ltr"><<a href="mailto:dbrown@ucar.edu" target="_blank">dbrown@ucar.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Try turning off the curly vectors. It's possible that it hasn't been enabled for that glyph style.<div> -Dave</div><div><div><div><br><br>On Friday, November 7, 2014, Xi Chang <<a href="mailto:xi.chang01@gmail.com" target="_blank">xi.chang01@gmail.com</a>> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Thanks Dave,<br><br>Anyway, nothing happens when I did as follows (the results are still the same):<br><br> res@gsnScalarContour = True ; vectors over scalars<br> res@vcRefMagnitudeF = 20.0 ; vec magnitude<br> res@vcRefLengthF = 0.06 ; size of ref vector<br> res@vcLineArrowColor = "black" ; white vectors<br> res@vcMinDistanceF = 0.025 ; thins arrows near pole <br> res@vcGlyphStyle = "CurlyVector" ; turns on curley vectors<br> <b>res@vcMinMagnitudeF = 5</b><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Nov 7, 2014 at 12:25 AM, David Brown <span dir="ltr"><<a>dbrown@ucar.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><a href="http://www.ncl.ucar.edu/Document/Graphics/Resources/vc.shtml#vcMinMagnitudeF" target="_blank">http://www.ncl.ucar.edu/Document/Graphics/Resources/vc.shtml#vcMinMagnitudeF</a><br>
<div><div><br>
On Thu, Nov 6, 2014 at 4:23 PM, Xi Chang <<a>xi.chang01@gmail.com</a>> wrote:<br>
> Hallo, is there any trick to display wind vectors only for those whose<br>
> magnitude greater than XXX m/s, bellow this values are not plotted. Im using<br>
> a function called gsn_csm_vector.<br>
><br>
> Thanks<br>
><br>
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