mdsumner/zipzarr.md

Created March 6, 2025 23:53

Star (0) You must be signed in to star a gist
Fork (0) You must be signed in to fork a gist

Learn more about clone URLs
Clone this repository at <script src="https://gist.github.com/mdsumner/d4abe1c1365cc956415bb8315285fd01.js"></script>
Save mdsumner/d4abe1c1365cc956415bb8315285fd01 to your computer and use it in GitHub Desktop.

Raw

https://eopf-public.s3.sbg.perf.cloud.ovh.net/eoproducts/S02MSIL1C_20230629T063559_0000_A064_T3A5.zarr.zip

Author

mdsumner commented Mar 8, 2025

here with rioxarray, obviously not general for the multidim case but there is no xarray support for multidim (yet)

 import xarray
dsn  = 'ZARR:"/vsizip//vsicurl/https://eopf-public.s3.sbg.perf.cloud.ovh.net/eoproducts/S02MSIL1C_20230629T063559_0000_A064_T3A5.zarr.zip":/quality/l1c_quicklook/r10m/tci'
xarray.open_dataset(dsn, engine = "rasterio")

<xarray.Dataset> Size: 1GB
Dimensions:      (band: 3, x: 10980, y: 10980)
Coordinates:
  * band         (band) int64 24B 1 2 3
  * x            (x) float64 88kB 3e+05 3e+05 3e+05 ... 4.098e+05 4.098e+05
  * y            (y) float64 88kB 4.6e+06 4.6e+06 4.6e+06 ... 4.49e+06 4.49e+06
    spatial_ref  int64 8B ...
Data variables:
    band_data    (band, y, x) float32 1GB ...