On Sat, Jul 26, 2014 at 2:14 AM, Stephen Brooke <sbro...@mdacorporation.com>
wrote:
>
> What specific GeoTools tests are the ones that show how exactly to add
> “whatever extra attributes you want” to an ImageMosaic coverage?
>
> From geotools source the list of ImageMosaic tests is as follows:
>
If you look at how a mosaic is build, you'll see that a vector table is
built with the paths of the mosaic tiles and
their footprint. Any attribute associated in that same row is a "whatever
extra attribute you want" that you
can query with cql filter.
You have the option of setting up the table yourself, or have the image
mosaic fill the basic structure for you
and then add attributes your way, or you can setup property collectors to
gather attribute from the file names,
like in these examples:
https://github.com/geotools/geotools/tree/master/modules/plugin/imagemosaic/src/test/resources/org/geotools/gce/imagemosaic/test-data/time_additionaldomains
https://github.com/geotools/geotools/tree/master/modules/plugin/imagemosaic/src/test/resources/org/geotools/gce/imagemosaic/test-data/time_domainsRanges
Cheers
Andrea
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