Cli rechunking

[edyoshikun]

This was some of the code used during the DL course for rechunking #184

[edyoshikun]

For now, I implemented some functions that help me get to registered, rechunked and cropped volumes. Such functions work with slurm, which are beneficial for our mantis datasets with >100Positions multiple timepoints.

These are in the standard we set of ZYX and return a ZYX volume like our existing functions (i.e deskewing, apply_affine, etc) in the mantis repo here

I don't think these should live in iohub, but linking in case we grab some inspiration for when this is implemented.

[JoOkuma]

Hi @edyoshikun , I bumped into this because I'm having issues with chunking when copying data from Daxi.

MAX_CHUNK_SIZE should be a constraint, except for the 2147483647 bytes limit of zarr.
Otherwise, it decreases iohub flexibility.