[gdal-dev] how to use tiledb datasets on gcs?

[Sean Gillies]

Hi Vincent, Even.

Why would we do this when /vsigcs/... should work? Letting individual
drivers set their own conventions for dataset names seems, to me, to hurt
long-term maintenance and interoperability.

On Fri, Apr 23, 2021 at 7:34 AM Vincent Schut <schut at satelligence.com>
wrote:

> Thanks for confirming, Even. That doesn't look too difficult. I'll give it
> a try.
>
> On 4/23/21 3:09 PM, Even Rouault wrote:
>
> I guess you should add something similar to
> https://github.com/OSGeo/gdal/commit/3623f9c91a2c513af204d30fe25314dbe5c7b9be
> for /vsigs
> Le 23/04/2021 à 14:59, Vincent Schut a écrit :
>
> On 4/23/21 2:17 PM, Vincent Schut wrote:
>
> Hi, how should I specify a tiledb dataset's url that resides on gcs
> (google cloud storage) to gdal? I've tried several combinations of gcs://,
> /vsigs/, prefixed with TILEDB:// or not, but no luck. I've looked in the
> driver source, and apparently there is only a /vsis3/ -> tiledb uri
> translation, but no equivalent gcs one?
>
> To clarify this a bit: writing works:
>
> gdal_translate -of tiledb -co COMPRESSION=ZSTD
> S2B_MSIL1C_20210227T032659_N0209_R018_T47MQV_20210227T072433.tif
> gcs://s11-dev-vincent-tiledb-test-public/S2B_MSIL1C_20210227T032659_N0209_R018_T47MQV_20210227T072433.tiledb
>
> and the file is correctly created in the bucket. However, when I want to
> open it, it fails:
>
> gdalinfo -if tiledb
> gcs://s11-dev-vincent-tiledb-test-public/S2B_MSIL1C_20210227T032659_N0209_R018_T47MQV_20210227T072433.tiledb
> ERROR 4:
> gcs://s11-dev-vincent-tiledb-test-public/S2B_MSIL1C_20210227T032659_N0209_R018_T47MQV_20210227T072433.tiledb:
> No such file or directory
> gdalinfo failed - unable to open
> 'gcs://s11-dev-vincent-tiledb-test-public/S2B_MSIL1C_20210227T032659_N0209_R018_T47MQV_20210227T072433.tiledb'.
>
> Is there any way to correctly specify this tiledb url on gcs for gdal?
>
> Vincent.
>
> --
Sean Gillies
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/gdal-dev/attachments/20210423/9df98fd5/attachment.html>