Hi Daniele,
Many thanks for your reply. We certainly have a datastore.properties file, as
well as a primary configuration file.
The datatype in the Postgresql database is "timestamp without time zone".
Judging from the message on the Dimensions tab ("Cannot enable, no attribute of
type Date found"), I was wondering if this needed to be of type "date". But
there seemed to be examples where this hasn't been necessary.
I'll investigate further. It does feel like some criteria is failing to be met
to allow Time to be enabled on the Dimensions tab.
Thank you again,
Andy
On Tuesday, 20 July 2021, 15:06:51 BST, Daniele Romagnoli
<[email protected]> wrote:
Hi Andrew,
Yes, it's possible.I agree with Carlo's suggestion.You might need to check that
a datastore.properties file is available on the mosaic configuration folder
containing the connection parameters to the DB containing the populated index.
Which datatype is being used on the table for the datecaptured field?
BTW, for a different need I just had to configure an ImageMosaic with
timeDimension and then I did the test by setting up a new ImageMosaic from the
previously populated schema and it worked.Please, Let us know if you have any
other questions.
Regards,
Daniele Romagnoli
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On Tue, Jul 20, 2021 at 1:54 PM carlo cancellieri <[email protected]>
wrote:
Yes its possible you are probably missing tha datastore.properties pointing to
the database?Please (google) follow the time series howto with imagemosaic to
check if/what else you are missing.
Il giorno mar 20 lug 2021 alle 11:43 Andrew Chamberlain via Geoserver-users
<[email protected]> ha scritto:
Hi All
Apologies for the self-reply. I feel this is a bug, but before I can raise
one, I understand that it first needs to be confirmed by a third party. I was
therefore wondering if anyone might be able to confirm the following:
1) It should be possible for an ImageMosaic layer to use a pre-populated
timestamp column in an existing granule index (i.e. database table).2) The
indexer.properties file below looks reasonable.
Many thanks in advance,
Andrew
On Monday, 12 July 2021, 14:43:50 BST, Andrew Chamberlain via
Geoserver-users <[email protected]> wrote:
Hi All,
Not sure if this should be possible, but I'm trying to configure an ImageMosaic
layer, whereby the index is pre-populated in a Postgres database and includes a
timestamp column for when the imagery was captured. My indexer.properties file
looks like:
TimeAttribute=datecapturedSchema=*geometry:Polygon,location:String,datecaptured:java.util.DatePropertyCollectors=UseExistingSchema=trueCaching=falseAbsolutePath=trueName=metadata
However, when creating the layer, the TIME dimension remains unavailable, with
the message "Cannot enable, no attribute of type Date found". I've also
created an index in the database, in case this mattered.
I can't find an example of using a mosaic index with a pre-populated time, so
was starting to wonder whether it's possible at all?
Have tried on versions 2.17 and 2.19. Any pointers would be greatly
appreciated.
Many thanks,
Andrew Chamberlain
P.S. The only hint of any issue is the following from the logs, but I imagine
this is a red herring and just a minor UI issue? 2021-07-12 14:21:27,263 WARN
[wicket.Localizer] - Tried to retrieve a localized string for a component that
has not yet been added to the page. This can sometimes lead to an invalid or no
localized resource returned. Make sure you are not calling
Component#getString() inside your Component's constructor. Offending component:
[DimensionEditor [Component id = time]]
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