Re: [netcdf-java] Inconsistent lat/lon bounds returned from unstructured grid dataset

• To: netcdf-java@xxxxxxxxxxxxxxxx
• Subject: Re: [netcdf-java] Inconsistent lat/lon bounds returned from unstructured grid dataset
• From: Ethan Davis <edavis@xxxxxxxxxxxxxxxx>
• Date: Tue, 07 Feb 2012 15:21:58 -0700

Hi Dave,

What do you mean by "unstructured grid dataset"? Can you send me a
sample dataset?

Thanks,

Ethan

On 1/23/2012 10:11 AM, Dave Neufeld wrote:
> Hello,
> 
> In the attached test case, inconsistent coordinate results are returned
> depending on which methods of the NetCDF Java API are called (tested
> against v4.2.26).
> 
> Sample output:
> 
> Using coordAxis.getMinValue() method -----
> minLon=-86.76239013671875
> maxLon=268.2677307128906
> minLat=21.105741500854492
> maxLat=31.007230758666992
> 
> Using CoordinateAxis1D method -----
> minLon=-86.76998901367188
> maxLon=280.256103515625
> minLat=18.15138816833496
> maxLat=31.010635375976562
> 
> Using read method -----
> minLon=-97.85687255859375
> maxLon=-79.7386474609375
> minLat=18.15138816833496
> maxLat=31.010635375976562
> 
> -Dave
> 
> 
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-- 
Ethan Davis                                       UCAR Unidata Program
edavis@xxxxxxxxxxxxxxxx                    http://www.unidata.ucar.edu

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• References:
  • [netcdf-java] Inconsistent lat/lon bounds returned from unstructured grid dataset
    • From: Dave Neufeld