label type is set to string/integer

[Artur-man]

This is not too common for SpatialData objects but some RGB images come with channel names 0,1,2. Setting label type to string/integer is an easy fix.

> path <- system.file("extdata", "blobs_v3.zarr", package="SpatialData")
> SpatialData.validate::spdata_validate(file.path(path, "images/blobs_multiscale_image/"))
[1] TRUE

Here is a related issue: Huber-group-EMBL/romeo#7

[Bisaloo]

I'm okay with merging it as a temporary workaround but let's pair it with a bug report in SpatialData. I talked with Luca in Padova and it's a bug that strings containing integers get silently converted to integers here. This is not complying with the OME schema.

It's a different situation than the transformations not complying with the OME schema because the transformation situation is done consciously.

[Artur-man]

Agree, will open an issue ...

Progress: checking now 0.1 schema .... do we have 0.2 no ?

[Bisaloo]

No, I didn't have an example v0.2 dataset

[Artur-man]

We might be able to generate. spatialdata.write has an argument for that i think:
https://spatialdata.scverse.org/en/stable/api/SpatialData.html#spatialdata.SpatialData.write

I will try