Hi Corina,
thanks for letting us know and glad it's solved

Cheers
Andrea

On Wed, Nov 9, 2022 at 4:40 PM Corina Tudorache via Geoserver-users <
geoserver-users@lists.sourceforge.net> wrote:

> Turns out it was a problem with my server. All is good now.
>
> Cheers,
> Corina
>
> Sent from Outlook for iOS <https://aka.ms/o0ukef>
> ------------------------------
> *From:* Corina Tudorache <corina...@yahoo.com>
> *Sent:* Tuesday, November 8, 2022 12:40:41 PM
> *To:* geoserver-users@lists.sourceforge.net <
> geoserver-users@lists.sourceforge.net>
> *Subject:* Imagemosaic with COG shows black images
>
> Hi all,
>
> I have succeeded to create an imagemosaic with COG files, with data idexed
> in postgresql. The problem is that the rasters are shown black. The COG
> files are stored locally.
>
> This is the content of the consfiguration files:
>
> datastore.properties:
>
> user=postgres
> port=5432
> passwd=postgres
> url=jdbc\:postgresql\:land_cog
> host=localhost
> database=land_cog
> driver=org.postgresql.Driver
> schema=public
> SPI=org.geotools.data.postgis.PostgisNGDataStoreFactory
> fetch\ size=1000
> max\ connections=20
> min\ connections=5
> validate\ connections=true
> Loose\ bbox=true
> Expose\ primary\ key=false
> Max\ open\ prepared\ statements=50
> preparedStatements=false
> Estimated\ extends=false
> Connection\ timeout=20
>
> indexer.properties:
>
> Cog=true
> PropertyCollectors=TimestampFileNameExtractorSPI[timeregex](time)
> TimeAttribute=time
> Schema=*the_geom:Polygon,location:String,time:java.util.Date
> CanBeEmpty=true
> Caching=false
> AbsolutePath=false
> Name=land_cog
>
> timeregex.properties
>
> regex=[0-9]{8}
>
> The content of the *.properties file generated by GeoTools is:
>
> #-Automagically created from GeoTools-
> #Tue Nov 08 12:07:45 GMT 2022
> TimeAttribute=time
> ExpandToRGB=false
> TypeName=land_cog
> SuggestedFormat=org.geotools.gce.geotiff.GeoTiffFormat
> Name=land_cog
> SuggestedSPI=it.geosolutions.imageioimpl.plugins.tiff.TIFFImageReaderSpi
> CogRangeReader=it.geosolutions.imageioimpl.plugins.cog.HttpRangeReader
> LevelsNum=7
> PathType=RELATIVE
> Heterogeneous=false
> Caching=false
> CogUseCache=false
> HeterogeneousCRS=false
> LocationAttribute=location
> Levels=8.333333333333333E-5,8.333333333333333E-5
> 1.6666666666666666E-4,1.6666666666666666E-4
> 3.333333333333333E-4,3.333333333333333E-4
> 6.666666666666666E-4,6.666666666666666E-4
> 0.0013333333333333333,0.0013333333333333333
> 0.0026666666666666666,0.0026666666666666666
> 0.005338078291814947,0.005338078291814947
> CheckAuxiliaryMetadata=false
> Cog=true
> MosaicCRS=EPSG\:4326
>
>
> I am not sure what I am missing here.
>
>
> Kind regards,
> Corina
>
>
>
>
>
>
> _______________________________________________
> Geoserver-users mailing list
>
> Please make sure you read the following two resources before posting to
> this list:
> - Earning your support instead of buying it, but Ian Turton:
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> - The GeoServer user list posting guidelines:
> http://geoserver.org/comm/userlist-guidelines.html
>
> If you want to request a feature or an improvement, also see this:
> https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer
>
>
> Geoserver-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/geoserver-users
>


-- 

Regards,

Andrea Aime

==
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==

Ing. Andrea Aime
@geowolf
Technical Lead

GeoSolutions Group
phone: +39 0584 962313

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