[Follow-up] ND Data

[philippotto]

#7136 introduces support for N-D data (via zarr). Some things are missing from that initial implementation:

• Preserve view position along ND axes on page reload #7271
• Guard against special characters in ND axis names #7272
• Support download+upload of ND volume annotations #7273
• Support Quick Select AI tool for ND datasets #7274
• Support ad-hoc meshing for ND segmentations and volume annotations #7275
• Segment Index + Stats for ND volume annotations #7276

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• ND Zarr streaming (out of wk) #7277
• Read ND data also from zarr3 #7278
• Tiff export for ND data #7279
• Support ND data with arbitrary axis orders #7280
• Configure Default Position for datasets along ND axes #7281
• Clipping distance for ND additional coordinates #7282
• Include and display unit names in additional axes for ND datasets #7297
• Remove option for additionalAxes in backend code (use empty list instead), requires Decouple DataLayer information from JSON representation #7293
• Find Data, Histogram for ND datasets #7298
• Support precomputed meshing for n-d segmentations
• 4d connectomes
• proof-reading
• It might be a helpful feature to select the coordinate along which the volume interpolation is applied (i.e. to select whether it should happen along z or along an additionalCoordinate like time)

[fm3]

@philippotto I created issues for the individual checkboxes here to be able to discuss and assign them individually. Feel free to check if I missed anything :) Do you think this issue should be closed now? Or should we keep it as an overview?

[philippotto]

Great, thank you! I'd keep it as an umbrella issue for a better overview :)