Re: How to make ref vector smaller in size

Hi Soumik,

The cvRefLengthF is given specified in NDC coordinate space (i.,e., 0,--1.). A value of 0.5 would span half the plot, which looks about right in the example you've given.

Rick
 
On Oct 2, 2012, at 1:26 PM, Soumik Basu wrote:

> Hi,
>
> I am trying to make a vector plot. I am attaching the plot. Can anyone suggest me how do I make the ref vector smaller in size keeping the arrows in the plot exactly the same size as they are now.
> Also is it possible to plot only vectors above a certain magnitude so that I can filter out the small vector arrows. Here is my vector resources:
>
>
> vres = True
> vres@vcRefMagnitudeF = 1e+06 ; make vectors larger
> vres@vcRefLengthF = 0.5 ; ref vector length
> vres@vcGlyphStyle = "LineArrow" ; turn on curly vectors
> vres@vcMinDistanceF = 0.01 ; thin the vectors
> vres@vcRefAnnoOrthogonalPosF = -0.13 ; Move ref anno into plot
>
> vres@mpCenterLonF = 180
>
>
> Thanks,
> Soumik
>
> --
> "Numbing the pain for a while will make it worse when you finally feel it.
> ~J.K. Rowling"
> *****************************************
> Soumik Basu
> Graduate Student, Research Assistant
> International Arctic Research Center
> University of Alaska Fairbanks
> Fairbanks,Alaska,USA
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Received on Tue Oct 2 13:39:38 2012