Dump sample scripts - maybe add to docs

[will-moore]

Several forum discussions etc have asked for more detailed examples on how to write OME-Zarr.

Added 2 new examples using different strategies to write images that are bigger than memory:

• Write tiles to disk until we have whole image. Then downsample to build OME-Zarr.
• Use dask to stitch delayed tiles together, then write_image(dask_data).

[joshmoore]

Anything you need here, @will-moore ?

[will-moore]

@joshmoore Thanks for the ping. Do you think these look useful and they are in line with "best practice" for how to achieve what was asked for in https://forum.image.sc/t/writing-tile-wise-ome-zarr-with-pyramid-size/85063?

If so, I'll tidy them up, add a few words of intro/explanation etc.

[imagesc-bot]

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

https://forum.image.sc/t/weird-convertion-error-about-ngff-converter/101997/2

[imagesc-bot]

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

https://forum.image.sc/t/write-sparse-ome-zarr-or-ome-tiff-with-spatial-offset/101906/6

[joshmoore]

If we're sending people to this from image.sc, shall we get them into the repo?

[will-moore]

@josh - just tested and tweaked those 2 scripts... Ready to review/merge now, thx.

[joshmoore]

Thanks, @will-moore. Let's go ahead and get this merged, but depending on how we move forward with this page, we might want to extract the salient features of those image.sc posts and just describe the snippets here rather than relying on just the link.