Hi Richard,
did you have any chance to reprocess the image by using one of the
suggestions emerged in this thread, such as RGB expansion as suggested by
Jukka or recreating the overviews with a nightly GDAL version after Even's
fix [1]?
Please, let us know if you managed to have it working.
Regards,
Daniele
[1]: https://lists.osgeo.org/pipermail/gdal-dev/2018-March/048204.html
On Thu, Mar 8, 2018 at 3:50 PM, Daniele Romagnoli <
daniele.romagn...@geo-solutions.it> wrote:
>
>
> On Thu, Mar 8, 2018 at 3:16 PM, Richard Duivenvoorde <rdmaili...@duif.net>
> wrote:
>
>> On 08-03-18 14:47, Andrea Aime wrote:
>> > Hi Richard,
>> > that's just strange, overviews have nothing special, there is just a
>> switch
>> > read wise to choose which image to use and the rest is the same and
>> > unaware of the image origin.
>> > Unless... are the overviews external?
>>
>> Nope, added with:
>> gdaladdo -r average file.tif 2 4 8 16 32 64 128 256
>>
>
> Note that for paletted images, not nearest interpolations may produce
> weird results. (Since it interpolates indexes).
>
> Daniele
>
>
>
>>
>> I also tried to create it with QGIS (hoping that this would change
>> something...), but both have the same issue.
>>
>> If anybody interested: http://duif.net/water.zip contains 3 zips
>> (epsg:28992)) to test.
>>
>> Happy to create an issue for it.
>>
>> Regards,
>>
>> Richard Duivenvoorde
>>
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>
>
>
> --
> Regards,
> Daniele Romagnoli
> ==
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>
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Regards,
Daniele Romagnoli
==
GeoServer Professional Services from the experts! Visit http://goo.gl/it488V
for more information.
==
Ing. Daniele Romagnoli
Senior Software Engineer
GeoSolutions S.A.S.
Via di Montramito 3/A
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
http://www.geo-solutions.it
http://twitter.com/geosolutions_it
-------------------------------------------------------
AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
Le informazioni contenute in questo messaggio di posta elettronica e/o
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loro utilizzo è consentito esclusivamente al destinatario del messaggio,
per le finalità indicate nel messaggio stesso. Qualora riceviate questo
messaggio senza esserne il destinatario, Vi preghiamo cortesemente di
darcene notizia via e-mail e di procedere alla distruzione del messaggio
stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso,
divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od
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principi dettati dal D.Lgs. 196/2003.
The information in this message and/or attachments, is intended solely for
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copying, distribution, or either dissemination, either whole or partial, is
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addressee(s). If you are not the intended recipient, please contact
immediately the sender by telephone, fax or e-mail and delete the
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