Merge branch 'develop' into lukas_issue422_feat_seasonal-mse-stack-plot

HPC_setup/requirements_HDFML_additionals.txt

HPC_setup/requirements_JUWELS_additionals.txt

mlair/configuration/defaults.py

mlair/model_modules/branched_input_networks.py

mlair/model_modules/residual_networks.py

mlair/model_modules/u_networks.py

mlair/plotting/postprocessing_plotting.py

mlair/plotting/tracker_plot.py

mlair/run_modules/post_processing.py

mlair/run_modules/run_environment.py

requirements.txt

test/test_run_modules/test_pre_processing.py