Machine Learning Localization

This repository is the official implementation of:

Mitigating loss of variance in ensemble data assimilation: machine learning-based and distance-free localization

Directories

• data: data files to test the ML-localization.
• ml_localization: ML-localization module folder.

Requirements

To install requirements:

 $ pip install -r requirements.txt

Usage

To run ML-localization (help):

 $ python -m ml_localization -h

or

 $ python ./run.py -h

To run ML-localization on data folder:

 $ python -m ml_localization -m 20 -d 1530 -M data/M.bin -D data/D.bin -Ms data/Msuper.bin -Ds data/Dsuper.bin -R data/R.bin -l data/ml_localization.log

or

 $ python ./run.py -m 20 -d 1530 -M data/M.bin -D data/D.bin -Ms data/Msuper.bin -Ds data/Dsuper.bin -R data/R.bin -l data/ml_localization.log