About project

Index

Create environments

This project uses different conda environments depending on the scripts executed.

• preprocessing step one:
  This step uses Python 3.9, and requires PyTorch 1.10.0 library and its dependencies.
• preprocessing step two:
  consists of the following files:
  • create_convert_to_npy_env.slurm
• Bayesian optimisation, plotting and statistics:
  consists of the following files:
  • create_bayesian_env.slurm

Prerequisite

• The init.py file is used by some scripts. Please configure the following variables:
  • path_to_data
  • path_to_processed_data
• The .env is used by the Bayesian optimisation process and the plotting and statistics scripts. Please configure the following variables:
  • PATH_TO_DATA
  • OUTPUT_DIR

Data download

Download the data from the following url: https://data.dtu.dk/articles/dataset/AI4Arctic_ASIP_Sea_Ice_Dataset_-_version_2/13011134

Download this data in a directory and configure the path_to_data variable in the file init.py to this directory.

Preprocessing

Step one

- changing .nc to .nc

Step two

consists of the following files:

• convert_to_npy.slurm
• convertDataToNpy.py

Please configure the following variables in the . file:

• read_path
• write_path

Mean prediction

Bayesian optimisation

- chief
- worker
- .py

Plotting and statistics

- get-results
- stats
- plot map

Acknowledgements

• Andreas Stokholm
• Andrzej Kucik
• DTU Space
• ESA Φ-Lab