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Posted to issues@sis.apache.org by "Martin Desruisseaux (Jira)" <ji...@apache.org> on 2022/12/07 19:01:00 UTC
[jira] [Reopened] (SIS-551) GeoTIFF uncompression bug fixes
[ https://issues.apache.org/jira/browse/SIS-551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Desruisseaux reopened SIS-551:
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> GeoTIFF uncompression bug fixes
> -------------------------------
>
> Key: SIS-551
> URL: https://issues.apache.org/jira/browse/SIS-551
> Project: Spatial Information Systems
> Issue Type: Improvement
> Components: Storage
> Affects Versions: 1.1, 1.2
> Reporter: Martin Desruisseaux
> Assignee: Martin Desruisseaux
> Priority: Major
> Fix For: 1.3
>
> Attachments: Predictor problem.png
>
>
> Bug fixes when reading compressed TIFF files:
> * Some tiles contains wrong data when the compression uses horizontal predictor (`PREDICTOR = 2`). Screenshot attached.
> * Exception throws when a tile using LZW compression does not contain the "End Of Information" (EOI) code. This is invalid, but we observe that it happens in practice.
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