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ome / ome-ngff-validator

Web page for validating OME-NGFF files
https://ome.github.io/ome-ngff-validator
BSD 2-Clause "Simplified" License
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Allow validating local datasets #33

Open dstansby opened 4 months ago

dstansby commented 4 months ago

I just tried validating a local file, and the tool didn't seem to work - the link I used was https://ome.github.io/ome-ngff-validator/?source=file:///Users/dstansby/notebooks/ct-scans/david_ct_scan.zarr, and the directory definitely exists. The error message is:

Error Loading file:///Users/dstansby/notebooks/ct-scans/david_ct_scan.zarr/.zattrs: TypeError: NetworkError when attempting to fetch resource.
will-moore commented 4 months ago

The easiest solution is to use ome-zarr-py:

$ ome_zarr view path/to/ct-scans/david_ct_scan.zarr

That will serve the zarr locally and automatically open it in ome-ngff-validator.

See https://ome-zarr.readthedocs.io/en/stable/cli.html#view It actually looks best if you don't add the trailing slash as above (not like in the docs)