Hi Marc,
quick question:
are these GeoTiffs scattered "around the world" or are all of them covering
the same exact Bounding Box instead, where the only difference is the 7
minutes validity time?
Cheers,
Daniele
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On Mon, Mar 2, 2015 at 9:13 AM, Marc Schenke <[email protected]> wrote:
> Hello,
>
> i have a question concerning the raster data merge behaviour of the image
> mosaic plugin in combination with temporal wms requests. Here's my setup:
>
>
> - Geoserver 2.6.2 running in a Tomcat 7 container on ubuntu 12 server
> - configured image mosaic plugin with geotiff's and postgis, as
> suggested in the tutorial
> - geotiffs are added every 7 minutes and are valid within this
> interval (i have a datefrom and dateto timestamp in the database)
> - Layer is configured to use time dimension with presentation set to
> "continuous interval" and default value "Use the biggest domain value"
> - Merge behaviour is set to "FLAT"
>
>
>
> The time support docs say that i can plot several measurements (in this
> case a raster of rain amounts) over a certain time window: "you might have
> a single dataset with weather observations collected over time and choose
> to plot a single day’s worth of observations."
> http://docs.geoserver.org/latest/en/user/services/wms/time.html
>
>
> So i expected geoserver to somehow compose a picture of several raster
> files when i query the wms for an one hour interval. Instead geoserver
> returns the first geotiff that meets the lower end time of my requested
> interval.
>
>
> Is it possible to configure the geoserver in a way, that it will
> accumulate all raster data for the requested interval within a single
> layer, or did i missunderstand the capabilities of time support and the
> image mosaic plugin? And are there other Merge behaviours than FLAT?
>
> Thanks in advance,
>
> Marc Schenke
>
>
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