[ncl-talk] polar plot and gsnAddCyclic

[Marston Johnston]

Hi Dennis,

 

Appreciate you looking into this.

My script: plot_tr_stats.ncl

Data: stat_trs_scl_VOR850_neg_1.nc

 

The files are uploaded.

 

Best,

/M

 

 

From: <ncl-talk-bounces at ucar.edu> on behalf of Dennis Shea <shea at ucar.edu>
Date: Wednesday, 14 December 2016 at 18:21
To: Marston Johnston <marston.johnston at gu.se>
Cc: "ncl-talk at ucar.edu" <ncl-talk at ucar.edu>
Subject: Re: [ncl-talk] polar plot and gsnAddCyclic

 

I think you will have to provide a clean script and the data for ncl-talk to address this issue.

ftp ftp.cgd.ucar.edu

anonymous

your_email

cd incoming

put ... script ...

put ... data ...

quit

Let ncl-talk know after successful completion of the ftp transfer.

THX

 

On Mon, Dec 12, 2016 at 5:32 AM, Marston Johnston <marston.johnston at gu.se> wrote:

Hi,

 

I’m trying to make some plot using the polar stereographic projection.

When I set res at gsnAddCyclic = False, everything works well but the plots have a gap at 0 deg longitude. However, whenever I set this to True, I get the standard warning that my longitude data doesn’t go to 360, but I don’t get a gap in the data. 
Is there a way to remove the gap and the warning? I was thinking of just extending the longitude copying the last longitude values to this new line, but searching for something more elegant. 
Note: this doesn’t happen when using Mercator projection.

 

/M

 

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Marston S. Johnston, PhD

Department of Earth Sciences

University of Gothenburg, Sweden

Email: marston.johnston at gu.se

SkypeID: marston.johnston 

Phone: +46-31-7864901 

Only the fruitful thing is true!

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

 


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