Feature request: save channel names when exporting to TIFF for multichannel images

[julienmortier]

Currently, as far as I can tell, the channel names are not preserved when exporting a warped multichannel image as TIFF. We regularly have 30+ channels that need to be warped, so having the channel names in the exported TIFF would be incredibly useful for us since it allows us to keep track of the channels more robustly.

As a workaround, we have exported to .zarr (where the channel names are preserved) and then convert that to TIFF with a python script. However, while this worked for previous datasets, we now experienced an issue with a new dataset where the exported warped images from the zarr do not look correct at all (I added two examples and the export settings below). I used Bigwarp v9.1.3. Any ideas what could be the problem here?

[bogovicj]

I agree that BigWarp should preserve the channel names.
Thanks for opening this issue.