[POC] : Used case of blockwise for CNES QI team

[adebardo]

Context

Currently, xdem allows for tile-based coregistration of DEMs, which overlaps with the latest POC implemented in demcompare. The goal of this ticket is to verify if xdem can meet our specific needs.

Implementation

• [ ] Run xdem on a small test case and compare the results with demcompare.
• [ ] Set up a notebook to document the process, saving it in a folder dedicated to tiling.

[rhugonnet]

In case it's relevant: blockwise has a problem right now, see https://github.com/GlacioHack/xdem/issues/584

[adebardo]

@rhugonnet thanks for your reply, we will add this to our study