[geotk] Loading of derby EPSG database - takes time

[Martin Desruisseaux]

Hello Trond

Le 25/10/12 17:01, Westgård Trond a écrit :
>
> The first time the database containing the EPSG-codes and the 
> coordinatesystem parameters is loaded from a resource in one of the 
> geotoolkit's libraries and installed on the user's computer. Using the 
> statement above each time the application starts it takes about one 
> minute to do this operation.
>
> Is there a way to check if the EPSG derby database is already 
> installed on the user's computer and consequently spare some computer 
> time ?
>

It should already be the case... The library is supposed to create a 
"Geotoolkit.org" directory in the user home-directory with an EPSG 
sub-directory. The exact location is platform-dependent, but it should be:

* Linux: ${user.home}/.geotoolkit.org
* MacOS: ${user.home}/Library/Geotoolkit.org
* Windows: ${user.home}/Application Data/Geotoolkit.org

Could you check if this directory is present? It would also be worth to 
check the directory creation date. Is this directory cleaned on machine 
reboot for instance?

     Martin

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