This MATLAB codes simulates deterministic or randomized version of the Surface Quasi-Geostrophic (SQG) model.
The random dynamics is based on the transport under location uncertainty. The ensuing model is referred to as SQG model under moderate uncertainty (SQG_MU).

This codes needs the MATLAB image processing toolbox.
Launch the script main.m to execute the algorithm.
Plots and MAT-files are saved each day of simulation in the folder images.

Several parameters can be changed easily in the beginning of the script main.m.

## References

1. ["Geophysical flows under location uncertainty, Part I", V. Resseguier et al., 2017.][1]
2. ["Geophysical flows under location uncertainty, Part II", V. Resseguier et al., 2017.][2]
3. ["Geophysical flows under location uncertainty, Part III", V. Resseguier et al., 2017.][3]

[1]: http://dx.doi.org/10.1080/03091929.2017.1310210
[2]: http://dx.doi.org/10.1080/03091929.2017.1312101
[3]: http://dx.doi.org/10.1080/03091929.2017.1312102

## Resources / contact

* [Fluminance team @ Inria Rennes](http://www.irisa.fr/fluminance)
* [V. Resseguier](https://sites.google.com/view/valentinresseguier/projects)
* [P. Derian](http://www.pierrederian.net)