Update CI

Merge pull request #32 from TUW-GEO/improved-status-code-tracking

Fix returned status code in case of partial data availability

Update CHANGELOG.rst

Merge pull request #29 from wpreimes/fix_cmdline

Add missing arg to cmd parser to fix reshuffling land points

Update docs theme

Merge pull request #22 from wpreimes/develop

Prepare new realease

Merge pull request #20 from wpreimes/develop

Fix grib and era5-land grid

Prepare for new release (#18)

Prepare for new release (#16)

Merge pull request #14 from wpreimes/develop

Preparation for new release