[PROJ] Grid shift files

[Javier Jimenez Shaw]

More info:
https://proj.org/en/9.3/resource_files.html#where-are-proj-resource-files-looked-for

On Wed, 31 Jan 2024, 07:35 Luí­s Moreira de Sousa, <
luis.de.sousa at protonmail.ch> wrote:

> Yes it is. Something like:
>
> PROJ_DATA=/path/to/custom.file;/path/to/proj.db
>
> Regards.
>
>
> --
> Luís Moreira de Sousa
>
>
>
> Sent from Proton Mail mobile
>
>
>
> -------- Original Message --------
> On 31 Jan 2024, 01:36, Mladen Mijatovic via PROJ < proj at lists.osgeo.org>
> wrote:
>
>
> Yes, I am thinking about the location on the hard drive, on a local
> machine where the app is running.
>
> Is it mandatory to place db file there too? I would like to keep them
> separtely, not to allow user to mess with the db and ini files.
>
> On Wed, Jan 31, 2024, 00:18 Javier Jimenez Shaw <j1 at jimenezshaw.com>
> wrote:
>
>> Do you mean a custom location in your hard drive?
>> Then using PROJ_DATA environment variable is an easy solution. See that
>> is like a "PATH", separating folders with ":" or ";" depending on your OS,
>> and it should include also the folder that contains "proj.db".
>>
>> On Tue, 30 Jan 2024 at 19:15, Mladen Mijatovic via PROJ <
>> proj at lists.osgeo.org> wrote:
>>
>>> Dear all,
>>>
>>> My application is using proj 9.3.1. I would like to enable the user to
>>> set a custom location for his own grid files used for horizontal
>>> transformations. Is there a way to make proj using a custom location for
>>> search of these files?
>>>
>>> Best regards,
>>> Mladen.
>>> _______________________________________________
>>> PROJ mailing list
>>> PROJ at lists.osgeo.org
>>> https://lists.osgeo.org/mailman/listinfo/proj
>>>
>>
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