Hi Andrea,
On Wed, Aug 7, 2013 at 12:39 PM, Andrea Aime
<[email protected]>wrote:
> On Wed, Aug 7, 2013 at 12:32 PM, Daniele Romagnoli <
> [email protected]> wrote:
>
>> As far as I remember, that checks allows to have separate coverages in
>> case the input reader is a structured one (therefore supporting multiple
>> coverages) with respect to old style readers.
>> In the specific case, input StructuredGridCoverage2DReader (like netcdf
>> one) may have different input coverage name (temperature, pressure, ...).
>> Therefore we create different coverages in the imageMosaic too.
>>
>
> Daniele,
> I guess that during the implementation we forgot that a plain reader can
> have multiple coverages too, structured ones
> only add the ability to associate attributes to each granule
>
well, we didn't forget that. As you said, the latest GridCoverage2DReader
interface now exposes method to deal with multiple coverages but all the
current available GT readers (which aren't structured) only manage a single
coverage so that ImageMosaicWalker has that line of code. We may consider
adding a TODO or a JIRA for this.
Cheers,
Daniele
>
> Cheers
> Andrea
>
>
> --
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> @geowolf
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>
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