Support for Python 3.11

[bdestombe]

Could we maybe add it to our tests and allow the test to fail? Just to verify what the issues are that need to be resolved to move forward.

[bdestombe]

There are currently no wheels built for netCDF4 on Python 3.11. The issues on their github site shows it is a mess.

Unidata/netcdf4-python#1204

[BSchilperoort]

are you sure? I can see the 3.11 wheels on pypi https://pypi.org/project/netCDF4/1.6.4/#files

[BSchilperoort]

We should remove the netcdf version pinning:

python-dts-calibration/pyproject.toml

Line 65 in f0dad9c

"netCDF4<=1.5.8",

[bdestombe]

I had some troubles with netcdf4 versions later than 1.5.8. So maybe it was me who forgot the comment.

This seems to be related gwmod/nlmod#161

Shall we pin it to a minimum of 1.6.4?

[BSchilperoort]

Yeah, there were some issues. However I think those have been resolved since. Pinning it to >=1.6.4 is probably best.

[bdestombe]

Closed with #181