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https://issues.apache.org/jira/browse/SIS-513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Desruisseaux closed SIS-513.
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> When rounding grids, allow per axis strategy instead of a single global one.
> ----------------------------------------------------------------------------
>
> Key: SIS-513
> URL: https://issues.apache.org/jira/browse/SIS-513
> Project: Spatial Information Systems
> Issue Type: Improvement
> Components: Coverage
> Affects Versions: 1.0
> Reporter: Alexís Manin
> Assignee: Martin Desruisseaux
> Priority: Major
> Fix For: 1.1
>
>
> Related to the usage of
> `{color:#000000}org.apache.sis.coverage.grid.GridRoundingMode{color}` :
>
> At the moment, its usage is often considered as a global configuration for
> every axes treated (Example:
> [GridDerivation.rounding()).|https://sis.apache.org/apidocs/org/apache/sis/coverage/grid/GridDerivation.html#rounding(org.apache.sis.coverage.grid.GridRoundingMode)]
>
> A possible improvement would be to specify the rounding strategy
> independently for each axis of the grid. One possible use-case would be to
> ease management of 2D resample over 3D+ datasets.
>
> For example, if the source coverage of a resample defines a grid [ 0..99,
> 0..99, 0..0 ], with the axes being respectively longitude, latitude and time,
> the pipeline of operation over the grid could extend all axes, even time
> slice depending on chosen rounding mode. Such behavior can fail resampling
> operation, but would be easily avoidable if we can specify that time is a
> special axis to round using NEAREST strategy.
>
>
>
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