[gradsusr] Eurocentric global map

[Charles Seman - NOAA Federal]

Cara,

Check to see if the variable you're trying to plot has been defined 
locally in GrADS and what the longitude range is for it.  I was able to 
replicate the issue by defining a local GrADS variable for lon = (0,360) 
and then when displaying it for lon = (-180,180) the left half was missing.

Hope this helps,
Chuck

On 11/19/2013 09:33 AM, Cara Duckworth wrote:
> Thanks Alan and Chris,
>
> I'm still having troubles plotting the map.
> When I use "set lon -180 180", one half of the plot is missing (see
> image attached)
>
> Without this instruction the map is fine (with all data displayed),
> though Europe is not in the centre.
> Any ideas as to what I have done wrong?
>
> Best,
> Cara
>
>
>
>
>
> On 19 Nov 2013, at 13:25, Bill Reilly <bill_reilly at compuserve.com
> <mailto:bill_reilly at compuserve.com>> wrote:
>
>> Alan:
>>
>> I think you mean:
>>
>> set lon -180 180
>>
>> --
>>
>> Bill Reilly
>> www.passageweather.com <http://www.passageweather.com>
>>
>> On 11/19/2013 1:30 PM, Alan Robock wrote:
>>> Dear Cara
>>>
>>> set lat -180 180
>>>
>>> or if you don't want to split Alaska:
>>>
>>> set lat -170 190
>>> Alan Robock
>>>
>>> Alan Robock, Distinguished Professor
>>>   Editor, Reviews of Geophysics
>>>   Director, Meteorology Undergraduate Program
>>> Department of Environmental Sciences             Phone: +1-848-932-5751
>>> Rutgers University                                 Fax: +1-732-932-8644
>>> 14 College Farm Road                  E-mail:robock at envsci.rutgers.edu
>>> New Brunswick, NJ 08901-8551  USAhttp://envsci.rutgers.edu/~robock
>>>                                           http://twitter.com/AlanRobock
>>> Watch my 18 min TEDx talk athttp://www.youtube.com/watch?v=qsrEk1oZ-54
>>>
>>> On 11/19/2013 6:54 AM, Cara Duckworth wrote:
>>>> Dear users,
>>>>
>>>> I need to plot a global map, which is centred on the Prime Meridian
>>>> (i.e. a Eurocentric map).
>>>> Currently, the Prime Meridian is at either edge of my plot. How do I
>>>> change this?
>>>>
>>>> Thanks,
>>>> Cara
>>>>
>>>>
>>>>
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>>>
>>>
>>>
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>>
>>
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>
>
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-- 

Please note that Charles.Seman at noaa.gov should be considered my NOAA
email address, not cjs at gfdl.noaa.gov.

********************************************************************
  Charles Seman                                Charles.Seman at noaa.gov
  U.S. Department of Commerce / NOAA / OAR
  Geophysical Fluid Dynamics Laboratory         voice: (609) 452-6547
  201 Forrestal Road                              fax: (609) 987-5063
  Princeton, NJ  08540-6649            http://www.gfdl.noaa.gov/~cjs/
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