Hi all,
I’m using the image mosaic plugin for a multi-temporal geotiff dataset along with WMS time management.
Everything works fine, though i get some blank tiles when i request some unregistered date/time parameters.
I made some tests by removing source granules geotiff files, but the same is happening.
My goal is to catch an exception instead of blank tiles, so that i can display a custom image when the granule is not avalaible.
I noticed a parameter in the indexer.properties file : CanBeEmpty which is supposed to be false by default, but changing it doesn’t seem to change anything on the behaviour.
Help would be appreciated !
My environment :
-Geoserver 2.11.0
-Tomcat 7
Best Regards,
Emeric
Hi,
dimension support in GeoServer is really just a different way of setting a (CQL) filter in the request, so when
a time does not match anything in the database, you get a blank.
In order to get a different behavior, you must contribute a code change (procedure here
https://github.com/geoserver/geoserver/blob/master/CONTRIBUTING.md ) or have
someone do it for you ( http://geoserver.org/support/ ), possibly making it configurable
in order to avoid backwards compatibility issues for those upgrading.
Cheers
Andrea
···
On Wed, May 31, 2017 at 9:53 AM, auger emeric <emericauger@anonymised.com> wrote:
Hi all,
I’m using the image mosaic plugin for a multi-temporal geotiff dataset along with WMS time management.
Everything works fine, though i get some blank tiles when i request some unregistered date/time parameters.
I made some tests by removing source granules geotiff files, but the same is happening.
My goal is to catch an exception instead of blank tiles, so that i can display a custom image when the granule is not avalaible.
I noticed a parameter in the indexer.properties file : CanBeEmpty which is supposed to be false by default, but changing it doesn’t seem to change anything on the behaviour.
Help would be appreciated !
My environment :
-Geoserver 2.11.0
-Tomcat 7
Best Regards,
Emeric
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