[ncl-talk] Maps flipped on their sides

Barry Lynn barry.h.lynn at gmail.com
Wed Oct 18 11:33:44 MDT 2023


Dave:

Now that that is solved, I am perplexed why the first map would appear with
land colored as grey, but not when I loop through again...

Is there an obvious reason for this?

Barry

On Wed, Oct 18, 2023 at 7:37 PM Dave Allured - NOAA Affiliate via ncl-talk <
ncl-talk at mailman.ucar.edu> wrote:

> Yeah.  I remember that Lambert mode can be a bit quirky.  Please send your
> code as an attachment.  You may send privately to my address, if you prefer.
>
>
> On Wed, Oct 18, 2023 at 10:24 AM Barry Lynn <barry.h.lynn at gmail.com>
> wrote:
>
>> Hi Dave:
>>
>> I plotted the first (and the second), since I am not sure the code would
>> have worked.  They are the same.
>>
>> Barry
>>
>> On Wed, Oct 18, 2023 at 7:07 PM Dave Allured - NOAA Affiliate via
>> ncl-talk <ncl-talk at mailman.ucar.edu> wrote:
>>
>>> Barry, I am trying to figure out if this is a side effect of the panel
>>> or overlay functions.  What happens if you plot only the first map by
>>> itself, without any paneling?  (Set res at gsnDraw and res at gsnFrame to
>>> True, right before gsn_csm_contour_map.  Then exit immediately after.)
>>>
>>>
>>> On Tue, Oct 17, 2023 at 5:47 AM Barry Lynn via ncl-talk <
>>> ncl-talk at mailman.ucar.edu> wrote:
>>>
>>>> Hi:
>>>>
>>>> Is there some way to force NCL to plot these maps the correct way, with
>>>> longitude on the x-axis?
>>>>
>>>> I am not doing anything different than I do with other map
>>>> projections.  This is a Lambert-Conformal map.
>>>>
>>>> plot = gsn_csm_contour_map(wks,precip,res)
>>>>
>>>> Barry H. Lynn, Ph.D
>>>> Senior Scientist, Lecturer,
>>>> The Institute of Earth Sciences,
>>>> The Hebrew University of Jerusalem,
>>>> Givat Ram, Jerusalem 91904, Israel
>>>> Tel: 972 547 231 170
>>>> Fax: (972)-25662581
>>>>
>>>> Weather It Is, LTD
>>>> Weather and Climate Focus
>>>> https://weather-it-is.com <http://weather-it-is.com>
>>>> Jerusalem, Israel
>>>> Local: 02 930 9525
>>>> Cell: 054 7 231 170
>>>> Int-IS: x972 2 930 9525
>>>>
>>> _______________________________________________
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-- 

Barry H. Lynn, Ph.D
Senior Scientist, Lecturer,
The Institute of Earth Sciences,
The Hebrew University of Jerusalem,
Givat Ram, Jerusalem 91904, Israel
Tel: 972 547 231 170
Fax: (972)-25662581

Weather It Is, LTD
Weather and Climate Focus
https://weather-it-is.com <http://weather-it-is.com>
Jerusalem, Israel
Local: 02 930 9525
Cell: 054 7 231 170
Int-IS: x972 2 930 9525
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