Improve log output
The log output of ACwater looks like this:
merge 2023/02/08 14:09:25: Running polymer... Initializing ENMAP product of size (30, 1000) 2023/02/08 14:09:26: Landmask is EnMAP L1B Starting processing at 2023-02-08 14:09:27.116801 Processing block: size (30, 1000), offset (0, 0) Done in 0:01:31.133461
For the user, merge
(this code line) is hardly understandable. Could it be removed.
Also this does not make much sense to me - at least the context is missing in the log.