[ncl-talk] Polyline not displaying

[Ryan Connelly]

Your edits, plus those last two additions, did the trick!  Thanks Kacie!

On Thu, Feb 23, 2017 at 2:54 PM, Kacie Shourd <Kacie.Shourd at dri.edu> wrote:

> Ok, so I added a couple of lines to your script (new version attached;
> with comments so you can easily identify new lines):
>
>        radres at gsnFrame = False
>
> added to your plot resources, and then
>
>        frame(wks)
>
> after adding the polyline on top of your plot (I also changed "PreDraw" to
> "PostDraw" so that the line goes on top of your contours).
>
> Let me know if this works! If not, we can similarly add "gsnDraw = False"
> and "draw(plot)" where needed, but I think the changes made should do the
> trick.
>
> Best,
> Kacie
>
> ------------------------------
> *From:* Ryan Connelly [rconne01 at gmail.com]
> *Sent:* Thursday, February 23, 2017 11:38 AM
> *To:* Kacie Shourd
> *Cc:* ncl-talk
> *Subject:* Re: [ncl-talk] Polyline not displaying
>
> Hey Kacie,
>
> Yup, tried that.  That was my first thought.
>
> Here's the whole script (attached), if it helps.
>
> Thanks,
> Ryan
>
> On Thu, Feb 23, 2017 at 2:35 PM, Kacie Shourd <Kacie.Shourd at dri.edu>
> wrote:
>
>> Hiya Ryan,
>>
>> Have you tried changing
>>   gres at cnLineDrawOrder      = "PreDraw"
>>
>> to
>>
>>   gres at cnLineDrawOrder      = "PostDraw"
>>
>> ??
>>
>> Without seeing more of your script or your output that's all I can
>> suggest!
>>
>> Best,
>> Kacie
>>
>> ---
>> Kacie N. Shourd
>> 드림
>>
>> Graduate Research Assistant
>> Desert Research Institute
>> Kacie.Shourd at dri.edu
>> Work: (775) 674-7049
>> ------------------------------
>> *From:* ncl-talk-bounces at ucar.edu [ncl-talk-bounces at ucar.edu] on behalf
>> of Ryan Connelly [rconne01 at gmail.com]
>> *Sent:* Thursday, February 23, 2017 11:31 AM
>> *To:* ncl-talk
>> *Subject:* [ncl-talk] Polyline not displaying
>>
>> Hi,
>>
>> I added this small section to the bottom of a script:
>>
>> plot =  gsn_csm_contour_map(wks,rd_plane,radres)
>>
>> ; Construct a polyline to show cross-section location
>>
>>   gres                 = True
>>   gres at gsFillColor     = "black"
>>   gres at cnLineDrawOrder      = "PreDraw"
>>   gres at gsLineThicknessF     = 5.0
>>
>>   lat = (/44.4,  42.9/)
>>   lon = (/-71.3, -69.3/)
>>   dum = gsn_add_polyline(wks,plot,lon,lat,gres)
>>
>>   draw(plot)
>>
>>
>>
>> But can't seem to get the line to appear.  Can anyone tell me what I'm
>> doing wrong?
>>
>> Thanks,
>> Ryan
>>
>> --
>> Ryan Connelly
>> M.S. Student in Atmospheric Sciences, Stony Brook University
>> B.S. in Meteorology with Minors in Mathematics and GIS, Valparaiso
>> University
>> rconne01 at gmail.com
>> ryan.connelly at stonybrook.edu
>>
>> PUBLIC RECORDS NOTICE: In accordance with NRS Chapter 239, this email and
>> responses, unless otherwise made confidential by law, may be subject to the
>> Nevada Public Records laws and may be disclosed to the public upon request.
>>
>
>
>
> --
> Ryan Connelly
> M.S. Student in Atmospheric Sciences, Stony Brook University
> B.S. in Meteorology with Minors in Mathematics and GIS, Valparaiso
> University
> rconne01 at gmail.com
> ryan.connelly at stonybrook.edu
>



-- 
Ryan Connelly
M.S. Student in Atmospheric Sciences, Stony Brook University
B.S. in Meteorology with Minors in Mathematics and GIS, Valparaiso
University
rconne01 at gmail.com
ryan.connelly at stonybrook.edu
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