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https://issues.apache.org/jira/browse/SIS-607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Desruisseaux reassigned SIS-607:
---------------------------------------


> CoverageAggregator does not handle image mosaic correctly
> ---------------------------------------------------------
>
>                 Key: SIS-607
>                 URL: https://issues.apache.org/jira/browse/SIS-607
>             Project: Spatial Information Systems
>          Issue Type: Bug
>          Components: Coverage
>    Affects Versions: 1.4, 1.3
>            Reporter: Martin Desruisseaux
>            Assignee: Martin Desruisseaux
>            Priority: Major
>             Fix For: 1.5
>
>
> {{CoverageAggregator}} was initially designed for creating a _n_-dimensional 
> data cube from a stack of two-dimensional slices. But despite its focus on 
> datacube, it was intended to be opportunistically usable for creating image 
> mosaic as well. However, test has shown that {{CoverageAggregator}} didn't 
> worked in the mosaic case. A {{SubspaceNotSpecifiedException}} exception is 
> thrown. Furthermore, when a sub-sampling is specified, 
> {{CoverageAggregator}}, the aggregated image size is not divided by the 
> sub-sampling factors.



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