[gdal-dev] Open a string (json) as STACIT in python

[Michael Smith]

Works perfectly just had to do

myds=gdal.OpenEx("STACIT:/vsimem/temp_stacit.json")

Mike

On 3/11/24, 2:34 PM, "gdal-dev on behalf of Even Rouault via gdal-dev" <gdal-dev-bounces at lists.osgeo.org <mailto:gdal-dev-bounces at lists.osgeo.org> on behalf of gdal-dev at lists.osgeo.org <mailto:gdal-dev at lists.osgeo.org>> wrote:


Mike,


Yes, the STACIT driver requires either a filename or STACIT:filename, 
and doesn't support passing the content of the file in the connection string


An easy workaround is to do:


gdal.FileFromMemBuffer("/vsimem/temp_stacit.json", stac_string)
myds=gdal.OpenEx("/vsimem/temp_stacit.json")
gdal.Unlink("/vsimem/temp_stacit.json")


Even


Le 11/03/2024 à 19:30, Smith, Michael ERDC-RDE-CRREL-NH CIV via gdal-dev 
a écrit :
> I’m building a stac item collection programmatically and I want to open that item collection in gdal using the python bindings. It all works if I save to a file or from a url (and I prefix with “STACIT:”) but I cannot seem to be able to open a variable containing json as STACIT. I have tried with
>
> myds = gdal.OpenEx(stac_string, allowed_drivers=["STACIT"])
> or
> myds = gdal.OpenEx("STACIT: "+stac_string)
>
> I can open the json as myds = gdal.OpenEx(stac_string) but then its treated as geojson and I cannot figure out how to convert/treat it as STACIT.
>
> Mike
>
>
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