Re: [thredds] NCSS : request that subset data across 180° longitude

Thanks Murray, but my need is to have this functionality at server side.

Tony

 

De : Murray Brown [mailto:m.brown.nsb@xxxxxxxxx] 
Envoyé : jeudi 18 septembre 2014 11:52
À : Jolibois Tony; thredds@xxxxxxxxxxxxxxxx
Objet : RE: [thredds] NCSS : request that subset data across 180° longitude

 

Please check 5.11 Converting Between 0-to-360º and -180-to-180º Grids in IDV 
<http://marinedataliteracy.org/grids/idv_180_360.htm>  which might do the job.

 

 

From: thredds-bounces@xxxxxxxxxxxxxxxx 
[mailto:thredds-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Jolibois Tony
Sent: Thursday, September 18, 2014 5:19 AM
To: thredds@xxxxxxxxxxxxxxxx
Subject: [thredds] NCSS : request that subset data across 180° longitude

 

Dear all,

I have a dataset with a global spatial coverage (longitude=-180/179.916; 
latitude=-90/90) served by the netCDF subset service of Thredds.

If I request data on Pacific ocean, for example longitude=110/260; 
latitude=0/70, the subset service gives me a file covering 110/179.916, and not 
110/260 (data cut at the end of longitude dimension).

 

Do you confirm this behavior ? Do I miss something ? If confirmed, it means 
that to fulfill the need the user shall make 2 requests and concatenate ?

Best regards,

Tony

 

 

 

 

 

Tony Jolibois

C.L.S.

Direction Océanographie Spatiale

Parc Technologique du Canal

8-10, rue Hermès

31520 Ramonville St-Agne, FRANCE

Tel: +33 (0)5 61 39 37 97 Fax: +33 (0)5 61 39 37 82

 

 

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