Date: Mon Sep 23 2013 - 12:36:40 MDT
Hi Adam,
Attached is my original entire script.
After discussing with Tingting, we got a little complicated method to
archive this.
When I set vcRefLengthF 0.035 for both panels, the actual length of vector
reference is resized to 0.0338861 for panel 1 and 0.0249521 for panel 2. If
I want the actual length in panel 2 same as in panel 1, I need set
vcRefLengthF 0.0338861*(0.035/0.0249521) for panel 2. Attached png is based
on this method.
Thanks very much.
Jian
On Mon, Sep 23, 2013 at 9:07 AM, Adam Phillips <asphilli@ucar.edu> wrote:
> Hi Jian,
> Can you send along the entire graphical section of your script? It would
> be helpful to see all the plot resources that you are setting, especially
> where you are setting your vp*F resources.
> Thanks,
> Adam
>
>
>
> On 09/20/2013 05:46 PM, Jian Zheng wrote:
>
> Hi Adam,
>
> I have already used vpXF/vpYF/vpWidthF/vpHeightF, sorry for the
> misleading.
>
> I attach my figure. The length of vector reference in the right panel is
> shorter than that in the left one. I hope to set them same.
>
> here are the vector resource
> vecres = True ; vector only resources
> vecres@gsnDraw = False ; don't draw
> vecres@gsnFrame = False ; don't advance frame
> vecres@gsnAddCyclic = False ;the data does not cover the whole globe
>
> ; vecres@vcGlyphStyle = "CurlyVector" ; curly vectors
> vecres@vcRefMagnitudeF =4 ; define vector ref mag
> vecres@vcRefLengthF = 0.035 ; define length of vec ref,
> same for the two panels
> vecres@gsnRightString = " " ; turn off right string
> vecres@gsnLeftString = " " ; turn off left string
> vecres@tiXAxisString = " " ; turn off axis label
> vecres@vcRefAnnoOrthogonalPosF = -0.3 ; move ref vector into plot
> vecres@vcRefAnnoString2On = "False"
> vecres@vcMinDistanceF = 0.02
> ---------------
>
> Thanks all the same.
> Jian
>
>
> On Fri, Sep 20, 2013 at 4:14 PM, Adam Phillips <asphilli@ucar.edu> wrote:
>
>> Hi Jian,
>> Yes, gsn_panel resizes the plots and as you have two different sized
>> plots the reference vectors will likely get resized to different values. I
>> am not sure of an automatic way to do what you want; a developer will have
>> to chime in on whether an automatic way exists.
>>
>> But, one way to do it would be to bypass using gsn_panel and to use the
>> vpXF/vpYF/vpWidthF/vpHeightF resources to manually draw your two panels on
>> the page. See example #9 here:
>> http://www.ncl.ucar.edu/Applications/panel.shtml#ex9
>>
>> Hope that helps. If not, please respond back to the ncl-talk email list..
>> Adam
>>
>>
>> On 09/19/2013 03:07 PM, Jian Zheng wrote:
>>
>> Hi,
>>
>> I make a two-panel plot with different size. The length of vector
>> reference are different in the two panels, although I have set the
>> vcRefLengthF same (0.035). Using getvalues, I find the vcRefLengthF of the
>> two plots are 0.0249521 and 0.0338861, respectively. Does the real length
>> of vector reference equal vcRefLengthF*panel size? How to set the real
>> length same for every panel regardless of the panel size?
>>
>> Thanks,
>> Jian
>>
>>
>> _______________________________________________
>> ncl-talk mailing list
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>>
>>
>> --
>> ______________________________________________________________
>> Adam Phillips asphilli@ucar.edu
>> NCAR/Climate and Global Dynamics Division (303) 497-1726
>> P.O. Box 3000
>> Boulder, CO 80307-3000 http://www.cgd.ucar.edu/cas/asphilli
>>
>>
>
> --
> ______________________________________________________________
> Adam Phillips asphilli@ucar.edu
> NCAR/Climate and Global Dynamics Division (303) 497-1726
> P.O. Box 3000
> Boulder, CO 80307-3000 http://www.cgd.ucar.edu/cas/asphilli
>
>
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