Add Allen Institute’s Cell Feature Explorer

[will-moore]

Mentioned at https://forum.image.sc/t/fast-online-stack-browser/74691/23

E.g. with the link from post above: https://allen-cell-animated.github.io/website-3d-cell-viewer/?url=https://animatedcell-test-data.s3.us-west-2.amazonaws.com/variance/1.zarr

or with IDR example https://allen-cell-animated.github.io/website-3d-cell-viewer/?url=https://uk1s3.embassy.ebi.ac.uk/idr/zarr/v0.4/idr0101A/13457537.zarr

NB: It seems that the viewer only works with 5D data - E.g. https://allen-cell-animated.github.io/website-3d-cell-viewer/?url=https://uk1s3.embassy.ebi.ac.uk/idr/zarr/v0.4/idr0062A/6001240.zarr fails with

Uncaught (in promise) RangeError: too many indices for array; expected 4, got 5
    at checkSelectionLength (core.mjs?3f36:250:1)
    at replaceEllipsis (core.mjs?3f36:334:1)
    at normalizeArraySelection (core.mjs?3f36:277:1)
    at new BasicIndexer (core.mjs?3f36:412:1)
    at ZarrArray.getBasicSelectionND (core.mjs?3f36:2715:1)
    at ZarrArray.getBasicSelection (core.mjs?3f36:2711:1)
    at ZarrArray.get (core.mjs?3f36:2696:1)
    at eval (FetchZarrWorker.js?ed40:65:1)

[imagesc-bot]

This issue has been mentioned on Image.sc Forum. There might be relevant details there:

https://forum.image.sc/t/fast-online-stack-browser/74691/24

[toloudis]

As of today it expects TCZYX but accepting CZYX or TZYX should be an easy enough change. I'll probably add that very soon to make that test data work.

[toloudis]

Also FYI regarding naming:
Cell Feature Explorer is the dataset presentation app at https://cfe.allencell.org
and the 3D viewer component is a part of it which we called website-3d-cell-viewer but haven't bothered to rename since we started to make it something that could stand alone. It is in need of new naming since now it can behave as a standalone viewer and also has been embedded into jupyter notebooks as nbvv