Thanks Even! I THOUGHT I TRIED THAT 🙏 doh. Very much appreciated.
Cheers, Mike On Thu, 8 Sept 2022, 19:39 Even Rouault, <[email protected]> wrote: > Michael, > > This is both a usage issue, and the driver not erroring out on that > invalid use whereas it should. > > You should prefix the URL with /vsicurl/ , and if you use Bash as a shell, > to make sure the double quotes are preserved up to GDAL, you need to > surround the whole string with single quote characters. > > So: > > gdalmdiminfo 'ZARR:" > /vsicurl/https://ncsa.osn.xsede.org/Pangeo/pangeo-forge/gpcp-feedstock/gpcp.zarr > <https://ncsa.osn.xsede.org/Pangeo/pangeo-forge/gpcp-feedstock/gpcp.zarr> > "' > > and similarly for gdalinfo: > > gdalinfo 'ZARR:"/vsicurl/ > https://ncsa.osn.xsede.org/Pangeo/pangeo-forge/gpcp-feedstock/gpcp.zarr";' > > gdalinfo 'ZARR:"/vsicurl/ > https://ncsa.osn.xsede.org/Pangeo/pangeo-forge/gpcp-feedstock/gpcp.zarr":/precip:0' > (0 here for the 2D slice at time index = 0) > > In https://github.com/OSGeo/gdal/pull/6330, I've improved doc and error > messages. > > Even > > > Le 08/09/2022 à 05:53, Michael Sumner a écrit : > > Hello, I'm trying to connect to this zarr: > > https://ncsa.osn.xsede.org/Pangeo/pangeo-forge/gpcp-feedstock/gpcp.zarr > > I can get this sort of hull description with mdim, but only "cannot find > group" with gdalinfo. > > gdalmdiminfo ZARR:" > https://ncsa.osn.xsede.org/Pangeo/pangeo-forge/gpcp-feedstock/gpcp.zarr"; > { > "type": "group", > "driver": "Zarr", > "name": "/" > } > > > gdalinfo ZARR:" > https://ncsa.osn.xsede.org/Pangeo/pangeo-forge/gpcp-feedstock/gpcp.zarr"; > ERROR 1: Cannot find group ncsa.osn.xsede.org > > That group error makes me think there's a kind of nested dataset issue to > navigate? But I can't see how zarr or gdal would expose those? There is > a variable called 'precip'. > > I'm comparing to the python in this notebook, which works fine on the same > system. I'm using GDAL built from source. > > > https://notebooksharing.space/view/c6c1f3a7d0c260724115eaa2bf78f3738b275f7f633c1558639e7bbd75b31456#displayOptions=\ > > Cheers, Mike > > > -- > Michael Sumner > Software and Database Engineer > Australian Antarctic Division > Hobart, Australia > e-mail: [email protected] > > _______________________________________________ > gdal-dev mailing > [email protected]https://lists.osgeo.org/mailman/listinfo/gdal-dev > > -- http://www.spatialys.com > My software is free, but my time generally not. > >
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