[gdal-dev] GDAL WCS driver: testing range and domain subsetting

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[gdal-dev] GDAL WCS driver: testing range and domain subsetting

Ari Jolma-2
I guess this goes to the Rasdaman people (My application to the Rasdaman
email list is pending). Why does this query

http://ows.rasdaman.org/rasdaman/ows?SERVICE=WCS&REQUEST=GetCoverage&VERSION=2.0.1&COVERAGEID=test_irr_cube_2&FORMAT=image%2Ftiff&SUBSET=E%2875042.7273594,95042.7273594%29&SUBSET=N%285434865.5579399997,5454865.5579399997%29&RANGESUBSET=b2

fail with

Error evaluating rasdaman query: 'SELECT encode(c[0:1,0:1,0:3].1, "tiff"
,
"{\"geoReference\":{\"crs\":\"EPSG:32633\",\"bbox\":{\"xmin\":75042.7273594,\"ymin\":5434865.55794,\"xmax\":95042.7273594,\"ymax\":5454865.55794}}}")
FROM test_irr_cube_2 AS c'

?

I'm developing the range and domain subsetting in the GDAL WCS driver,
here the idea was to map the time (axis 'unix') to bands. Therefore I
need to limit the range to one field.

Ari


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Re: GDAL WCS driver: testing range and domain subsetting

Ari Jolma-2
Ari Jolma kirjoitti 23.11.2017 klo 15:40:

> I guess this goes to the Rasdaman people (My application to the
> Rasdaman email list is pending). Why does this query
>
> http://ows.rasdaman.org/rasdaman/ows?SERVICE=WCS&REQUEST=GetCoverage&VERSION=2.0.1&COVERAGEID=test_irr_cube_2&FORMAT=image%2Ftiff&SUBSET=E%2875042.7273594,95042.7273594%29&SUBSET=N%285434865.5579399997,5454865.5579399997%29&RANGESUBSET=b2 
>
>
> fail with
>
> Error evaluating rasdaman query: 'SELECT encode(c[0:1,0:1,0:3].1,
> "tiff" ,
> "{\"geoReference\":{\"crs\":\"EPSG:32633\",\"bbox\":{\"xmin\":75042.7273594,\"ymin\":5434865.55794,\"xmax\":95042.7273594,\"ymax\":5454865.55794}}}")
> FROM test_irr_cube_2 AS c'

It seems to be a problem with formats. Rasdaman agrees to write the data
to a NetCDF file.

Ari

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